Publications (GIScience)
Conference Papers
2024
- Fulman, N., Memduhoglu, A., Zipf, A. (2024): Evidence for Systematic Bias in the Spatial Memory of Large Language Models. GeoExT 2024: Second International Workshop on Geographic Information Extraction from Texts at ECIR 2024, Glasgow, Scotland, pp 57-62, CEUR-WS.org/Vol-3683/paper8.pdf.
- Hatfield, C., Kustar, A., Reinmuth, M., Cap, C., Beshir, AA., Klopp, J., Zipf, A. Rising, J. Tun, T. (2024). “Lessons in Traffic: Nairobi’s School Term Congestion and Equity Challenges”. African Transport Research Conference , Cape Town SA. DOI 10.1016/j.ijepes.2021.00.000.
- Schott, M., Zell, A., Lautenbach, S., Sumbul, G., Schultz, M., Zipf, A., Demir, B..2024. “Analyzing and Improving the Quality and Fitness for Purpose of OpenStreetMap as Labels in Remote Sensing Applications”. In: Burghardt, D., Demidova, E., Keim, D.A. (eds) Volunteered Geographic Information. Springer, Cham. p. 21-42
- Knoblauch S., Szamek L., Wenk J., Chazua I., Maholi I., Adamiak M., Lautenbach S., Zipf A. (2024): UAV-Assisted Municipal Solid Waste Monitoring for Informed Disposal Decisions, GoodIT '24: Proceedings of the 2024 International Conference on Information Technology for Social Good, 105-113,https://doi.org/10.1145/3677525.3678649.
- Kwakye, D., Marx, S., Herfort, B., Langer, M., Lautenbach, S. (2024): Data Quality of OpenStreetMap for Industrial Sites in the Arctic,AGILE GIScience Ser., 5, 34, https://doi.org/10.5194/agile-giss-5-34-2024, 2024
2023
- Lin, Y., Roychoudhury, N., Berhe, O., Andoh, J., Bilek, E., Ludwig,C., Lautenbach,S., Zipf, A., Meyer-Lindenberg, A., Tost, H. (2023): Influences of real-life urban green space exposure on human well-being, stress response and neural functioning, Neuroscience Applied, Volume 2, Supplement 2, 102544, https://doi.org/10.1016/j.nsa.2023.102544.
- Randhawa, S., Randhawa, G., Sivak, O., Zech, J., Martin, M., Zipf, A. and Li, Y. (2023): Multiscale Multifeature Vision Learning for Scalable and Efficient Wastewater Treatment Plant Detection using Hi-Res Satellite Imagery and OSM. In Proceedings of the 1st ACM SIGSPATIAL International Workshop on Advances in Urban-AI (UrbanAI '23). Association for Computing Machinery, New York, 10–21. https://doi.org/10.1145/3615900.3628772
- Li, H., Yuan, Z., Dax, G., Kong, G., Fan, H., Zipf, A. and Werner, M. (2023): Semi-Supervised Learning from Street-View Images and OpenStreetMap for Automatic Building Height Estimation, 12th International Conference on Geographic Information Science (GIScience 2023), 7:1-7:15, https://doi.org/10.4230/LIPIcs.GIScience.2023.7
- Ludwig, C., Psotta, J., Buch, A., Kolaxidis, N., Fendrich, S., Zia, M., Fürle, J., Rousell, A., and Zipf, A. (2023): Traffic speed modelling to improve travel estimation in OpenRouteService, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-4/W7-2023, 109–116, https://doi.org/10.5194/isprs-archives-XLVIII-4-W7-2023-109-2023
- Groß, S., Herfort, B., Marx, S., and Zipf, A. (2023): Exploring MapSwipe as a Crowdsourcing Tool for (Rapid) Damage Assessment: The Case of the 2021 Haiti Earthquake, AGILE GIScience Ser., 4, 5, https://doi.org/10.5194/agile-giss-4-5-2023.
2022
- Dsouza, A., Schott, M., & Lautenbach, S. (2022). Comparative Integration Potential Analyses of OSM and Wikidata – the Case Study of Railway Stations. In: Minghini, M., Liu, P., Li, H., Grinberger, A.Y., & Juhász, L. (Eds.). Proceedings of the Academic Track at State of the Map 2022, Florence, Italy, 19-21 August 2022. Available at https://zenodo.org/communities/sotm-22
- Schott, M., Zell, A., Lautenbach, S., Demir, B., & Zipf, A. (2022). Returning the favor - Leveraging quality insights of OpenStreetMap- based land-use/land-cover multi-label modeling to the community. In: Minghini, M., Liu, P., Li, H., Grinberger, A.Y., & Juhász, L. (Eds.). Proceedings of the Academic Track at State of the Map 2022, Florence, Italy, 19-21 August 2022. Available at https://zenodo.org/communities/sotm-22
- Schott, M., Lautenbach, S., Größchen, L. & Zipf, A. (2022): Openstreetmap Element Vectorisation - A Tool For High Resolution Data Insights And Its Usability In The Land-Use And Land-Cover Domain, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-4/W1-2022, 395–402, https://doi.org/10.5194/isprs-archives-XLVIII-4-W1-2022-395-2022
- Diego Fabian Pajarito Grajales, Livia Castro Degrossi, Daniel Barros, Mohammed Rizwan Khan, Fernanda Lima E Silva, Maria Alexandra Cunha, et al. (2022). Enabling Participatory Flood Monitoring Through Cloud Services. In Rob Grace, & Hossein Baharmand (Eds.), ISCRAM 2022 Conference Proceedings – 19th International Conference on Information Systems for Crisis Response and Management (pp. 213–223). Tarbes, France.
- Li, H. and Zipf, A. (2022): A conceptual model for converting openstreetmap contribution to geospatial machine learning training data, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B4-2022, 253–259. DOI:10.5194/isprs-archives-XLIII-B4-2022-253-2022
- Anders, K., Winiwarter, L. & Höfle, B. (2022): Automatic Extraction and Characterization of Natural Surface Changes from Near-Continuous 3D Time Series using 4D Objects-By-Change and Kalman Filtering. EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022. DOI: 10.5194/egusphere-egu22-4225.
- Winiwarter, L., Esmorís Pena, A. M., Zahs, V., Weiser, H., Searle, M., Anders, K., and Höfle, B. (2022): Virtual Laser Scanning using HELIOS++ - Applications in Machine Learning and Forestry. EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022. DOI: 10.5194/egusphere-egu22-8671.
- Zahs, V., Winiwarter, L., Anders, K., Bremer, M. Rutzinger, M. Potůčková, M., Höfle, B. (2022): Evaluation of UAV-borne photogrammetry and UAV-borne laser scanning for 3D topographic change analysis of an active rock glacier. EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022. DOI: 10.5194/egusphere-egu22-2513.
2021
- Brückner, J., Schott, M., Zipf, A., Lautenbach, S. (2021): “Assessing shop completeness in OpenStreetMap for two federal states in Germany.”, AGILE GIScience Series. 2(20): 1-7. https://doi.org/10.5194/agile-giss-2-20-2021, 2021.
- Ludwig, C.; S. Lautenbach, W.-M. Schömann & A. Zipf (2021): Comparison of simulated fast and green routes for cyclists and pedestrians. 11th International Conference on Geographic Information Science (GIScience 2021). K. Janowicz & J. Verstegen (eds.); pp. 3:1–3:15. DOI:10.4230/LIPIcs.GIScience.2021.II.3
- Hecht, R., Artmann, M., Brzoska, P., Burghardt, D., Cakir, S., Dunkel, A., Gröbe, M., Gugulica, M., Krellenberg, K., Kreutzarek, N., Lautenbach, S., Ludwig, C., Lümkemann, D., Meinel, G., Schorcht, M., Sonnenbichler, A., Stanley, C., Tenikl, J., Wurm, M., and Zipf, A. (2021): A WEB APP TO GENERATE AND DISSEMINATE NEW KNOWLEDGE ON URBAN GREEN SPACE QUALITIES AND THEIR ACCESSIBILITY, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., VIII-4/W1-2021, 65–72. https://doi.org/10.5194/isprs-annals-VIII-4-W1-2021-65-2021
- Anders, K., Winiwarter, L., Mara, H., Lindenbergh, R. C., Vos, S. E., Höfle, B. (2021): Influence of Spatial and Temporal Resolution on Time Series-Based Coastal Surface Change Analysis using Hourly Terrestrial Laser Scans, ISPRS Annals of Photogrammy, Remote Sensing and Spatial Information Science, V-2-2021, 137–144, 10.5194/isprs-annals-V-2-2021-137-2021
- Klipper, I.G., Zipf, A., Lautenbach, S., (2021): Flood Impact Assessment on Road Network and Healthcare Access at the example of Jakarta, Indonesia. AGILE: GIScience Series 2, 4, https://doi.org/10.5194/agile-giss-2-4-2021
- Pisl, J., Li, H., Lautenbach, S., Herfort, B., and Zipf, A. (2021): Detecting OpenStreetMap missing buildings by transferring pre-trained deep neural networks, AGILE GIScience Ser., 2, 39, https://doi.org/10.5194/agile-giss-2-39-2021.
- Fassnacht, F.E., Schäfer, J., Weiser, H., Winiwarter, L., Krasovec, N., Latifi, H. & Höfle, B. (2021): Presenting the GeForse approach to create synthetic LiDAR data from simulated forest stands to optimize forest inventories. In: EGU General Assembly 2021. Vol. EGU21 (EGU21-9197), pp. 1-2.
- Kohns, J., Zahs, V., Ullah, T., Schorlemmer, D., Nievas, C., Glock, K., Meyer, F., Mey, H., Stempniewski, L., Herfort, B., Zipf, A. & Höfle, B. (2021): Innovative methods for earthquake damage detection and classification using airborne observation of critical infrastructures (project LOKI). In: EGU General Assembly 2021. Vol. EGU21 (EGU21-2712), pp. 1-2.
- Lautenbach, S., Bayer, A. D. & Arneth, A., (2021). Quantifizierung von Zielkonflikten globaler Landnutzung mit Hilfe mehrdimensionaler Optimierung und LPJ-GUESS. In: Reussner, R. H., Koziolek, A. & Heinrich, R. (Hrsg.), INFORMATIK 2020. Gesellschaft für Informatik, Bonn. (S. 1095-1107). DOI: 10.18420/inf2020_103
- Weiser, H., Winiwarter, L., Schäfer, J., Fassnacht, F.E., Anders, K., Esmoris Pena, A.M. & Höfle, B. (2021): Virtual laser scanning (VLS) in forestry – Investigating appropriate 3D forest representations for LiDAR simulations with HELIOS++. In: EGU General Assembly 2021. Vol. EGU21 (EGU21-9178), pp. 1-2.
- Zahs, V., Herfort, B., Kohns, J., Ullah, T., Anders, K., Stempniewski, L., Zipf, A. & Höfle, B. (2021): 3D point cloud-based assessment of detailed building damage through a combination of machine learning, crowdsourcing and earthquake engineering. In: EGU General Assembly 2021. Vol. EGU21 (EGU21-1304), pp. 1-2.
2020
- Anders, K., Winiwarter, L., Mara, H., Lindenbergh, R.C., Vos, S., & Höfle, B. (2020): Einfluss der zeitlichen Auflösung auf die raumzeitliche Segmentierung geomorphologischer Änderungsprozesse in 3D-Punktwolken. Tagungsband der 40. Wissenschaftlich-Technischen Jahrestagung der DGPF, 29, 312-316.
- Bruggisser, M., Hollaus, M., Winiwarter, L., Otepka, J., Wang, D., Höfle, B. & Pfeifer, N. (2020): Impacts of acquisition patterns on the robustness and accuracy of tree models derived from UAV LiDAR for forest dynamic studies. In: Proceedings of the 3D Tree Models for Forest Dynamics. Vol. 2020, pp. 1-1.
- Rutzinger, M., Anders, K., Bremer, M., Höfle, B., Lindenbergh, R., Oude Elberink, S., Pirotti, F., Scaioni, M., & Zieher, T. (2020): Training in Innovative Technologies for Close-Range Sensing in Alpine Terrain – 3Rrd Edition. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B5-2020, 243–250, 10.5194/isprs-archives-XLIII-B5-2020-243-2020.
- Winiwarter, L., Anders, K., & Höfle, B. (2020): Herausforderungen in der Fehlerfortpflanzung von Laserscandaten für multitemporale Analysen zur verbesserten Quantifizierung des Level of Detection. Tagungsband der 40. Wissenschaftlich-Technischen Jahrestagung der DGPF, 29, 373-380.
- Winiwarter, L., Anders, K., Wujanz, D., & Höfle, B. (2020): Influence of Ranging Uncertainty of Terrestrial Laser Scanning on Change Detection in Topographic 3D Point Clouds. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, V-2-2020, 789–796, DOI: 10.5194/isprs-annals-V-2-2020-789-2020.
- Wu, Zhaoyan, Li, Hao, & Zipf, Alexander. (2020).From Historical OpenStreetMap data to customized training samples for geospatial machine learning. In proceedings of the Academic Track at the State of the Map 2020 Online Conference, July 4-5 2020. DOI: http://doi.org/10.5281/zenodo.3923040
2019
- Klonner, C., Hartmann, M., Djami, L. & Zipf, A. (2019): Ohsome OpenStreetMap Data Evaluation: Fitness of Field Papers for Participatory Mapping. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 35-36. State of the Map, 21.-23.09.2019. Heidelberg.
- Lorei, H., Westerholt, R., & Zipf, A. (2019): Characterizing player types in gamified geodata acquisition - An exploratory analysis of StreetComplete. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 33-34. State of the Map, 21.-23.09.2019. Heidelberg.
- Ludwig, C., Hecht, S., Lautenbach, S., Schorcht, M. & Zipf, A. (2019): Assessing the Completeness of Urban Green Spaces in OpenStreetMap. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 21-22. State of the Map 21.-23.09.2019. Heidelberg.
- Grinberger, Y., Schott, M., Raifer, M., Troilo, R. & Zipf, A. (2019): Analyzing the spatio-temporal patterns and impacts of large-scale data production events in OpenStreetMap. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 9-10. State of the Map, 21.-23.09.2019. Heidelberg.
- Yeboah, G., Troilo, R., Pitidis, V. & De Alberquerque, J. P. (2019): Analysis of OpenStreetMap data quality at different stages of a participatory mapping process: Evidence from informal urban settings. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 7-8. State of the Map, 21.-23.09.2019. Heidelberg.
- Juhász, L., Hochmaier, H., Gajo, S. & Novack, T. (2019): Exploring the Effects of Pokémon Go Vandalism on OpenStreetMap. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 3-4. State of the Map, 21.-23.09.2019. Heidelberg.
- Grinberger, A. Y., Minghini, M., Juhász, L., Mooney, P. & Yeboah, G. (2019): Bridging the Map? Exploring Interactions between the Academic and Mapping Communities in OpenStreetMap. In: MINGHINI, M., GRINBERGER, A.Y., JUHÁSZ, L., YEBOAH, G. & MOONEY, P. (Eds.), 1-2. State of the Map, 21.-23.09.2019. Heidelberg.
- Eckle, M., Lautenbach, S. & Zipf, A. (2019): Towards bridging the gap between demand and supply in humanitarian geodata use. In: FRANCO, Z., GONZÁLEZ, J. J. & CANÓS, J. H. (Hrsg.): Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management (ISCRAM), S. 1381–1382. 19.-22.05.2019. Valencia, Spanien.
- Klonner, C. & Blessing, L. (2019): Gathering Local Knowledge for Disaster Risk Reduction: The Use of Sketch Maps in Group Discussions. In: FRANCO, Z., GONZÁLEZ, J. J. & CANÓS, J. H. (Hrsg.): Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management (ISCRAM), S. 1397–1398. 19.-20.05.2019. Valencia, Spanien.
- Hilljegerdes, M. & Augustijn-Beckers, E.-W. (2019): Evaluating the effects of consecutive hurricane hits on evacuation patterns in Dominica. In: FRANCO, Z., GONZÁLEZ, J. J. & CANÓS, J. H. (Hrsg.): Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management (ISCRAM), S. 462–472. 19.-22.05.2019. Valencia, Spanien.
- Höfle, B., Winiwarter, L. & Anders, K. (2019): 3D Micro-Mapping: Crowdsourcing to Support Image and 3D Point Cloud Analysis. In: Proceedings of the 57th Photogrammetric Week. Vol. 2019, pp. 1-4.
- Wagner D., Zipf A. and Westerholt R.: Place in the GIScience Community – an Indicative and Preliminary Systematic Literature Review, Proceedings of PLATIAL 2019, pp. 13–22. Doi: 10.5281/zenodo.3628855.
- Proceedings of the GeoCultGIS - Geographic and Cultural Aspects of Geo-Information: Issues and Solutions
- Grinberger, A. Yair ; Schott, Moritz ; Raifer, Martin ; Troilo, Rafael ; Zipf, Alexander (2019): The institutional contexts of volunteered geographic information production: a quantitative exploration of OpenStreetMap data. Proceedings of the GeoCultGIS - Geographic and Cultural Aspects of Geo-Information: Issues and Solutions, Limassol (Cyprus)
- Ludwig, Christina ; Zipf, Alexander (2019): Exploring regional differences in the representation of urban green spaces in OpenStreetMap. Proceedings of the GeoCultGIS - Geographic and Cultural Aspects of Geo-Information: Issues and Solutions, Limassol (Cyprus)
- Novack, Tessio ; Grinberger, A. Yair ; Schultz, Michael ; Zipf, Alexander ; Mooney, Peter (2019): The geographical and cultural aspects of geo-information: an introduction. Proceedings of the GeoCultGIS - Geographic and Cultural Aspects of Geo-Information: Issues and Solutions, Limassol (Cyprus)
- Li, H., Herfort, B., Zipf, A. (2019): Estimating OpenStreetMap Missing Built-up Areas using Pre-trained Deep Neural Networks. Proceedings of the 22nd AGILE Conference on Geographic Information Science, Limassol, Cyprus.
- Anders, K., Lindenbergh, R.C., Vos, S., Mara, H., de Vries, S., Höfle, B. (2019): High-Frequency 3D Geomorphic Observation Using Hourly Terrestrial Laser Scanning Data Of A Sandy Beach, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, IV-2/W5, 317-324, DOI: 10.5194/isprs-annals-IV-2-W5-317-2019.
- Kumar, A., Anders, K., Winiwarter, L., Höfle, B. (2019): Feature Relevance Analysis For 3D Point Cloud Classification Using Deep Learning, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, IV-2/W5, 373-380, DOI: 10.5194/isprs-annals-IV-2-W5-373-2019.
2018
- Niedermann B, Oehrlein J, Lautenbach S. J.-H. Haunert (2018): A Network Flow Model for the Analysis of Green Spaces in Urban Areas. In: Winter S, Griffin A, Sester M, Editors. 10th International Conference on Geographic Information Science (GIScience 2018).
- Noskov, A. and Zipf, A. (2018): DEFINITION OF CONTOUR LINES INTERPOLATION OPTIMAL METHODS FOR E-GOVERNMENT SOLUTIONS, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-4, 163-170, DOI: 10.5194/isprs-annals-IV-4-163-2018.
- Noskov, A. (2018): SMART CITY WEBGIS APPLICATIONS: PROOF OF WORK CONCEPT FOR HIGH-LEVEL QUALITY-OF-SERVICE ASSURANCE, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-4/W7, 99-106, DOI: 10.5194/isprs-annals-IV-4-W7-99-2018.
- Guido Boella, Elena Grassi, Adriano Savoca, Luigi Sanasi, Claudio Schifanella, Louise Francis,Axel Kistner, Andreas Nitsche, Alexey Noskov, Ioannis Tsampoulatidis, "WeGovNow: an integrated platform for social engagement in shaping future cities". I-cities 2018 4th Italian Conference on ICT for Smart Cities And Communities. L'Aquila, Italy, 19-21 September 2018
- Westerholt, R., Gröbe, M., Zipf, A. and Burghardt, D. (2018): Towards the statistical analysis and visualization of places. 10th International Conference on Geographic Information Science, Melbourne, Australia, DOI: 10.4230/LIPIcs.GIScience.2018.63.
- Noskov A. and Zipf A. (2018): Backend and Frontend Strategies for Deployment of WebGIS Services. Proc. SPIE 10773, Sixth International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2018), 107730I (6 August 2018); DOI: 10.1117/12.2322831.
- Noskov A.(2018): Open Source Tools for Coastal Dynamics Monitoring . Proc. SPIE 10773, Sixth International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2018), Vol 107731C (6 August 2018) DOI: 10.1117/12.2326277
- Guido Boella, Louise Francis, Elena Grassi, Axel Kistner, Andreas Nitsche, Alexey Noskov, Luigi Sanasi, Adriano Savoca, Claudio Schifanella, and Ioannis Tsampoulatidis (2018): WeGovNow: A Map Based Platform to Engage the Local Civic Society. In Companion Proceedings of the The Web Conference 2018 (WWW '18). International World Wide Web Conferences Steering Committee, Republic and Canton of Geneva, Switzerland, 1215-1219 DOI: 10.1145/3184558.3191560
- Auer, M.; Eckle, M.; Fendrich, S.; Loos, L.; Kowatsch, F.; Marx, S.; Raifer, M.; Schott, M.; Troilo, R.; Zipf, A. (2018): Eine Plattform zur Analyse raumzeitlicher Entwicklungen von OpenStreetMap-Daten für intrinsische Qualitätsbewertungen. AGIT Symposium, Salzburg, Austria.
- Noskov A. (2018): Computer Vision Approaches for Big Geo-Spatial Data: Quality Assessment of Raster Tiled Web Maps for Smart City Solutions. Proceedings 7th International Conference on Cartography and GIS, Vol. 1, Editors: T. Bandrova & M. Konecny, Publisher: Bulgarian Cartographic Association, ISSN: 1314-0604, pp. 296-305, June 18-23 DOI: 10.5281/zenodo.1346671
- Noskov, A.; Zipf, A.; Rousell, A. (2018): Data Quality Concept for E-Government Web-Map Based Services. Proceedings 7th International Conference on Cartography and GIS, Vol. 1, Editors: T. Bandrova & M. Konecny, Publisher: Bulgarian Cartographic Association, ISSN: 1314-0604, pp. 306-315, June 18-23 2018 DOI: 10.5281/zenodo.1314215
- Mocnik, F.-B. (2018): Linked Open Data Vocabularies for Semantically Annotated Repositories of Data Quality Measures. Proceedings of the 10th International Conference on Geographic Information Science (GIScience), 2018, Melbourne, Australia.
- Mocnik, F.-B. (2018): Tradition as a Spatiotemporal Process – the Case of Swedish Folk Music. Proceedings of the 21st AGILE Conference on Geographic Information Science 2018, Lund, Sweden.
- Mocnik, F.-B., Raifer, M. (2018): The Effect of Tectonic Plate Motion on OpenStreetMap Data. Proceedings of the 21st AGILE Conference on Geographic Information Science 2018, Lund, Sweden.
- Crommelinck, S., Höfle, B., Koeva, M.N., Yang, M.Y. & Vosselman, G. (2018): Interactive Cadastral Boundary Delineation from UAV Data. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. IV-2, pp. 81-88.
- Rutzinger, M., Bremer, M., Höfle, B., Hämmerle, M., Lindenbergh, R., Oude Elberink, S., Pirotti, F., Scaioni, M., Wujanz, D. & Zieher, T. (2018): Training in Innovative Technologies for Close-Range Sensing in Alpine Terrain. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. IV-2, pp. 239-246.
- Auer, M.; Eckle, M.; Fendrich, S.; Griesbaum, L.; Kowatsch, F.; Marx, S.; Raifer, M.; Schott, M.; Troilo, R.; Zipf, A. (2018): Towards Using the Potential of OpenStreetMap History for Disaster Activation Monitoring. ISCRAM 2018. Rochester. NY. US.
- Westerholt, R. (2018): The impact of the spatial superimposition of point based statistical configurations on assessing spatial autocorrelation. Proceedings of the 21st AGILE Conference on Geographic Information Science, Lund, Sweden.
2017
- Hu, X.; Fan, H.; Zipf, A.; Shang, J.; Gu, F. (2017): A conceptual framework for indoor mapping by using grammars. In: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISPRS Geospatial Week 2017 Wuhan, China, Volume IV-2/W4, pp. 335-342.
- Wang, Z.; Zipf, A. (2017): Using OpenStreetMap data to generate building models with their inner structures for 3D maps. In: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISPRS Geospatial Week 2017 Wuhan, China, Volume IV-2/W4, pp. 411-416.
- Hämmerle, M.; Lukač, N.; Chen, K.-C.; Koma, Zs.; Wang, C.-K.; Anders, K.; Höfle, B. (2017): Simulating various terrestrial and UAV LiDAR scanning configurations for understory forest structure modelling. In: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISPRS Geospatial Week 2017 Wuhan, China, Volume IV-2/W4, pp. 59-65.
- Castro Degrossi, L.; Porto de Albuquerque, J.; Restrepo-Estrada, C.E.; Mobasheri, A.; Zipf, A. (2017). Exploring the geographical context for quality assessment of VGI in flood management domain. In Proceedings of the 23rd Americas Conference on Information Systems, Boston, MA, USA.
- Klonner, C., Eckle, M., Usón, T. & Höfle, B. (2017): Quality Improvement of Remotely Volunteered Geographic Information via Country-Specific Mapping Instructions. In: Proceedings of ISCRAM 2017 - 14th International Conference on Information Systems for Crisis Response And Management. Albi, France, pp. 939-947.
- Voß J., Auer M., Schultz M., Zipf A. (2017): Einsatz von OpenStreetMap Daten zur Erstellung von Landnutzungsprodukten am Beispiel von OSM Landuse Landcover. Symposium für Angewandte Geoinformatik AGIT 2017. Salzburg.
- Bechtold, S., Hämmerle, M.; Höfle, B. (2017): The Heidelberg LiDAR Operations Simulator HELIOS as a Supporting Tool for Capturing and Preserving Cultural Heritage. In: 37. Wissenschaftlich-Technische Jahrestagung der DGPF. Würzburg, Germany.
- Höfle, B., Herfort, B., Kaibel, M., Eberlein, S.; Hillen, F. (2017): Citizen Science in Schulen: Entwicklung von 3D-MicroMapping zur Klassifikation von 3D-Punktwolken. In: 37. Wissenschaftlich-Technische Jahrestagung der DGPF. Würzburg, Germany.
- Profe, J.; Höfle, B. (2017): Detectability and geomorphometry of tufa barrages in a small forested karstic river using airborne LiDAR topo-bathymetry. In: Geophysical Research Abstracts. Vol. 19(EGU2017-9130).
- Usón, T., Klonner, C., Marx, S., Hölscher, M.; Höfle, B. (2017): OSM critical infrastructure in Chile: Analysing the relation between OSM data completeness and territorial vulnerability. In: 37. Wissenschaftlich-Technische Jahrestagung der DGPF. Würzburg, Germany.
- Mocnik, F.-B., Zipf, A., Fan, H. (2017): The Inevitability of Calibration in VGI Quality Assessment. 4th Workshop on Volunteered Geographic Information: Integration, Analysis, and Applications (VGI-Analytics 2017), Wageningen, Netherlands.
- Herfort, B., Reinmuth, M., Porto de Albuquerque, J., Zipf, A. (2017): Towards evaluating the mobile crowdsourcing of geographic information about human settlements. 20th AGILE conference 2017, Wageningen, Netherlands.
- Novack, T., Peters, R., Zipf, A. (2017): A graph-based strategy for matching points-ofinterests from different VGI sources. 20th AGILE conference 2017, Wageningen, Netherlands.
- Zipf, A, Chen, J. (2017): Humanitarian Mapping with Deep Learning and Volunteered Geographic Information. BIG 2017 (BigData Innovators Gathering) . Perth. co-located with WWW2017.
- Degrossi, L.C.; Albuquerque, J.P.d.; Rocha, R.d.S.; Zipf, A. (2017): A Framework of Quality Assessment Methods for Crowdsourced Geographic Information: a Systematic Literature Review. ISCRAM 2017. 14th International Conference on Information Systems for Crisis Response And Management. Albi, France.
- Eckle, M.; Herfort, B.; Yan, Y.; Kuo, C.-L.; Zipf, A. (2017): Towards using Volunteered Geographic Information to monitor post-disaster recovery in tourist destinations. In: Proceedings of ISCRAM 2017 - 14th International Conference on Information Systems for Crisis Response And Management. Albi, France, pp. 1036-1047.
- Westerholt, R. (2017): Topological and scale-related issues in Twitter analyses through superimposed forms of spatial heterogeneity. Annual Meeting of the American Association of Geographers (AAG) 2017, Boston, MA.
2016
- Fan, H. A. Yang, A. Zipf (2016): Intrinsic OSM data quality assessment - The intrinsic quality assessment of building footprints data on OpenStreetMap in Baden- Württemberg. In: G. Meinel, D. Förtsch, S. Scharz, T. Krüge (eds.) Flächennutzungsmonitoring VIII Flächensparen-Ökosystemleistungen-Handlungsstrategien. RHOMBOS, pp.253-260.
- Bechtold, S., Hämmerle, M. & Höfle, B. (2016): Simulated full-waveform laser scanning of outcrops for development of point cloud analysis algorithms and survey planning: An application for the HELIOS lidar simulation framework. In: Proceedings of the 2nd Virtual Geoscience Conference, Bergen, Norway, 21-23 September 2016, pp 57-58.
- Almeida, P.D., Rocha, J.G., Ballatore, A., Zipf, A. (2016): Where the Streets Have Known Names. Computational Science and Its Applications - ICCSA 2016. Proceedings of the 16th International Conference, Beijing, China Lecture Notes in Computer Science, Vol. 9789, Part IV, pp 1-12. (pdf)
- Hillen, F., Gerdes, M., Herfort, B. & Höfle, B. (2016): 3D-MicroMapping: Crowdsourcing zur Klassifikation von 3D-Geodaten. AGIT - Journal für Angewandte Geoinformatik. Vol. 2, pp. 156-161.
- Bechtold, S. & Höfle, B. (2016): HELIOS: A Multi-purpose LiDAR Simulation Framework for Research, Planning and Training of Laser Scanning Operations With Airborne, Ground-based Mobile and Stationary Platforms. In: ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-3, pp. 161-168. DOI: 10.5194/isprs-annals-III-3-161-2016
- Rutzinger, M., Höfle, B., Lindenbergh, R., Oude Elberink, S., Pirotti, F., Sailer, R., Scaioni, M., Stötter, J., & Wujanz, D. (2016): Close-range Sensing Techniques in Alpine Terrain. In. ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-6, pp. 15-22. DOI: 10.5194/isprs-annals-III-6-15-2016
- Anders, K., Hämmerle, M., Miernik, G., Drews, T., Escalona, A., Townsend, C. & Höfle, B. (2016): 3D Geological Outcrop Characterization: Automatic Detection of 3D Planes (Azimuth and Dip) Using LiDAR Point Clouds. In: ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-3, pp. 105-112. DOI: 10.5194/isprs-annals-III-5-105-2016
- Koma, Zs., Koenig, K., Höfle, B. (2016): Urban tree classification using full-waveform Airborne Laser Scanning. In: ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-3, pp. 185-192. DOI: 10.5194/isprs-annals-III-3-185-2016
- Degrossi, L., Porto, A., Fan, H., Zipf, A. (2016): A conceptual model for quality assessment of VGI for the purpose of flood management. Link-VGI LINKing and analyzing Volunteered Geographic Information (VGI) across different platforms, Workshop at 19th AGILE International Conference on Geographic Information Science 2016. Helsinki.
- Lee, M., Steiger, E. Zipf, A. (2016): Clustering and Analyzing Air Pollution Data using Self-Organizing Maps. 19th AGILE Conference on Geographic Information Science. Helsinki, Finnland.
- Steiger, E., Rylov, M., Zipf, A.(2016): Echtzeitverkehrslage basierend auf OSM Daten im OpenRouteService. AGIT 2016. Salzburg, Austria.
- Eckle, M., Herfort, B., Alberquerque, R. Leiner, R. Wolff, C. Jacobs, J. P., Zipf, A. (2016): Leveraging OpenStreetMap to support flood risk management: A prototype decision support system for the identification of critical infrastructure. 13th International Conference on Information Systems for Crisis Response and Management. ISCRAM 2016. Rio de Janeiro, Brazil.
- Voigt, C., Dobner, S., Ferri, M., Hahmann, S., & Gareis, K. (2016): Community Engagement Strategies for Crowdsourcing Accessibility Information. In: K. Miesenberger, C. Bühler,& P. Penaz (Eds.), Computers Helping People with Special Needs: 15th International Conference, ICCHP 2016, Linz, Austria, July 13-15, 2016, Proceedings, Part II. p. 257-264. DOI: 10.1007/978-3-319-41267-2_35
- Hahmann, S., A. Zipf, A. Rousell, A. Mobasheri, M. Rylov, E., Steiger, L. Loos, J. Lauer (2016): GIS-Werkzeuge zur Verbesserung der barrierefreien Routenplanung aus dem Projekt CAP4Access. AGIT - Journal für Angewandte Geoinformatik. Vol. 2, pp. 328-333. DOI: 10.14627/537622047
- Jonietz, D. (2016): Personalizing Walkability - A Concept for Pedestrian Needs Profiling Based on Movement Trajectories. 19th AGILE Conference on Geographic Information Science. Helsinki, Finnland.
- Rousell, A., Hahmann, S., Mobasheri, A. (2016): A Two-Tiered Approach to OSM Data collection for Novice Users. 19th AGILE Conference on Geographic Information Science. Helsinki, Finnland.
- Eckle, M., Porto de Albuquerque, J., B. Herfort, A. Zipf (2016): Freie Geodaten zur Entscheidungsunterstützung im Hochwassermanagement - Fallbeispiel OpenFloodRiskMap. AGIT 2016, Salzburg, Austria.
- Auer, M., L. Loos1, A. Zipf (2016): MayaArch3D: Web-basierte archäologische 3D Visualisierung und Analyse. AGIT 2016, Salzburg, Austria.
- Bitsch, J., Jonietz, D., Timpf, S. (2016): Eine agentenbasierte Fußgängersimulation zur Bewertung der Bewegungs- und Nutzungsmuster eines städtischen Platzes. AGIT 2016, Salzburg, Austria.
- Beck, I., Marx, S., Boike, J. & Höfle, B. (2016): PermaSAR – Improving TanDEM-X D-InSAR techniques for the detection of small-scale vertical movements in arctic permafrost regions. In: XI. International Conference on Permafrost (ICOP). Potsdam, Germany, pp. 1-1.
- Höfle, B., Canli, E., Schmitz, E., Crommelinck, S., Hoffmeister, D. & Glade, T. (2016): 4D Near Real-Time Environmental Monitoring Using Highly Temporal LiDAR. In: Geophysical Research Abstracts. Vol. 18(EGU2016-11295-2), pp. 1-1.
- Klonner, C., Marx, S., Usón, T. & Höfle, B. (2016): Risk Awareness Maps of Urban Flooding via OSM Field Papers- Case Study Santiago de Chile. In: Proceedings of the ISCRAM 2016 Conference. Rio de Janeiro, Brazil, pp. 1-14.
- Koma, Z., Székely, B., Folly-Ritvay, Z., Skobrák, F., Koenig, K. & Höfle, B. (2016): Automated identification and geometrical features extraction of individual trees from Mobile Laser Scanning data in Budapest. In: Geophysical Research Abstracts. Vol. 18(EGU2016-10237-1), pp. 1-1.
- Pattee, A., Höfle, B. & Seitz, C. (2016): Integrative 3D Recording Methods of Historic Architecture - Burg Hohenecken from Southwest Germany. In: Digital Humanities 2016. Kraków, Poland, pp. 1-2.
- Anhorn, J., Herfort, B., Alberquerque, J. P., (2016): Crowdsourced Validation and Updating of Dynamic OSM Features: A Nepal Earthquake Case Study. 13th International Conference on Information Systems for Crisis Response and Management. ISCRAM 2016. Rio de Janeiro, Brazil.
- Herfort, B., Eckle, M., de Albuquerque, J. P., (2016): Being specific about geographic information crowdsourcing: a typology and analysis of the Missing Maps project in South Kivu. 13th International Conference on Information Systems for Crisis Response and Management. ISCRAM 2016. Rio de Janeiro, Brazil.
2015
- Hillen, F., Ehlers, M., Meynberg, O., Höfle, B. & Reinartz, P. (2015): Fusing Real-Time Geo-Information for a Raster-based Least Cost Navigation in an SDI. In: 9th Symposium of the International Society for Digital Earth (ISDE). Halifax, Canada, pp. 1-1.
- Pattee, A., Höfle, B. & Seitz, C. (2015): Integrative 3D recording methods of historic architecture Burg Hohenecken castle from southwest Germany. In: IEEE Digital Heritage 2015. Vol. 1, pp. 95-98.
- Assis, L. F. F. G., Herfort, B., Steiger, E., Horita, F. E. A., Alberquerque, J. P. (2015). Geographical prioritization of social network messages in near real-time using sensor data streams: an application to floods. XVI Brazilian Symposium on Geoinformatics (GEOINFO). Campos do Jordão, SP, Brazil.
- Voss, H., Hahmann, S., Mobasheri, A., Rousell, A., Spindler, R. (2015). Utilizing Viennese Geographic Open Government Data For Better Inclusion Of Mobility-Impaired Persons. European Data Forum (EDF) 2015, Luxembourg.
- Hahmann, S. (2015): Detection of Urban Street Properties using Georeferenced Images and Interpretation from the Crowd. 1. International Land Use Smyposium (ILUS 2015). Dresden, Germany.
- John, S., Hahmann, S., Zipf, A. (2015): Automatisierte Ableitung des Gefälles von Straßen und Wegen aus OpenStreetMap GPS-Tracks. 59. Deutscher Kongress für Geographie (DKG 2015). Berlin, Germany.
- Jokar Arsanjani, J., Zipf, A., Mooney, P., Helbich, M. (2015): The contribution of OpenStreetMap to GIScience, Association of American Geographers (AAG), Chicago, USA.
- Jokar Arsanjani J., See L., Milcinski G., Fonte C., Bastin L., Estima J., Lupia F., Fritz S. (2015): Assessment of the added value of openstreetmap for land cover / land use mapping, ISRSE 2015, Berlin, Germany.
- Jokar Arsanjani, J. (2015): Towards a digital earth through integration of citizen-based sensing and remote sensing in collecting geoinformation of terrestrial objects, 36th International Symposium on Remote Sensing of Environment (ISRSE-36), Berlin, Germany
- Jokar Arsanjani, J. (2015): On contribution of Volunteered Geographic Information to land monitoring efforts, Association of American Geographers (AAG), Chicago, USA.
- Reimer, A. et al. (2015): An algebraic notation for Bertin's semiology with an extension for cartographic usage of the plane. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Reimer, A. et al. (2015): A Formal Approach to the Automated Labelling of Groups of Features. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Reimer, A. et al. (2015): Taxonomy Validation for Chorematic Diagrams. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Mobasheri, A., Bakillah, M., Zipf, A. (2015). Web Mapping of Geo-tagged Shipping Information; Case Study: The LLOYDS Lists. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Mobasheri, A., Bakillah, M., Zipf, A. (2015). Visualizing Sidewalk Information for People with Limited Mobilities; Cartographic Challenges and Requirements. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Vahidi, H., Mobasheri, A., Yan, W. (2015). Looking for Human Footprint in Nature: Collaborative Mapping for Monitoring of Self-organized Patterns in Human Trail Systems. The 27th International Cartographic Conference (ICC 2015), Rio de Janeiro, Brazil.
- Mobasheri, A., Bakillah, M.(2015). Towards a unified infrastructure for automated management and integration of heterogeneous geo-datasets in disaster response. The International Geoscience and Remote Sensing Symposium 2015 (IGARSS 2015), Milan, Italy.
- Mobasheri, A., Bakillah, M., Rousell, A., Hahmann, S., Zipf, A. (2015). On the completeness of sidewalk information in OpenStreetMap, a case study of Germany. The 18th AGILE Conference on Geographic Information Science, Lisbon, Portugal.
- Bakillah, M., Mobasheri, A., Rousell, A., Hahmann, S., Jokar Arsanjani, J., Liang, S.H.L. (2015). Towards a collective tagging Android application for gathering accessibility-related geospatial data in European cities. The 18th AGILE Conference on Geographic Information Science, Lisbon, Portugal.
- Hahmann, S., Bakillah, M., Mobasheri, A., Rousell, A. (2015). Integrating options for wheelchair users into an open route planning service: state-of-the-art and open challenges. GI Forum 2015. Salzburg, Austria.
- Rousell, A., Bakillah, M., Hahmann, S., Mobasheri, A. (2015). Extraction of landmarks from OpenStreetMap for use in navigational instructions. The 18th AGILE Conference on Geographic Information Science, Lisbon, Portugal.
- Fan H. and Ding L. 2015. Can FCD data indicate problems in urban planning? A case study in Shanghai. In: Proceedings of LBS2015. the 12th Symposium on Location Based Services, 16-18 September, Augsburg, Germany.
- Xu H., Shang J. and Fan H. Grid Model-aided Pedestrian Dead Reckoning for Indoor Environments. In: Proceedings of LBS2015. the 12th Symposium on Location Based Services, 16-18 September, Augsburg, Germany.
- Rocha, R. S., Degrossi, L. C., de Albuquerque, J. P. (2015): A Systematic Review of Geospatial Web Service Composition. 12th Workshop on Experimental Software Engineering (ESELAW). Lima, Peru.
- Steiger, E. and Zipf, A.(2015): Enriching OSM road networks with TMC LCL information. RICH-VGI: enRICHment of volunteered geographic information (VGI): Techniques, practices and current state of knowledge. 18th AGILE Conference on Geographic Information Science. Lisbon, Portugal.
- Ballatore, A. and Zipf, A. (2015): A Conceptual Quality Framework for Volunteered Geographic Information. COSIT - CONFERENCE ON SPATIAL INFORMATION THEORY XII. October 12-16, 2015. Santa Fe, New Mexico, USA. Lecture Notes in Computer Science, pp. 1-20.
- Törnros, T., Dorn, H., Hahmann, S., and Zipf, A. (2015): Uncertainties of completeness measures in OpenStreetMap - A Case Study for buildings in a medium-sized German city, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-3/W5, 353-357, doi:10.5194/isprsannals-II-3-W5-353-2015.
- Assis, L. F. F. G.; Herfort, B.; Steiger, E.; Horita, F. E. A.; Albuquerque, J. P. (2015): A geographic approach for on-the-fly prioritization of social-media messages towards improving flood risk management. 4th Brazilian Workshop on Social Network Analysis and Mining (BraSNAM). Recife, Brazil.
- Bakillah, M., Mobasheri, A., Rousell, A., Hahmann, S., Arsanjani, J.J., Liang, S.H.L. (2015) Toward a collective tagging Android application for gathering accessibility-related geospatial data in European cities. AGILE 2015, 9-12 June 2015, Lisbon, Portugal.
- Ding L., Fan H. and Meng L. (2015): Understanding taxi driving behaviors from movement data. Lect.Notes Geoinf.,Cartography, Fernando Bacao et al. (Eds): AGILE 2015, 978-3-319-16786-2, 333788_1_En, (13).
- Steiger, E. Ellersiek, T. Resch, B. Zipf, A.(2015): Uncovering latent mobility patterns from Twitter during mass events In: Strobl, J., Blaschke, T., Griesebner, G. (Hrsg.): full paper GI-Forum Journal, 8-10 July 2015, Salzburg, Austria.
- Steiger, E. Zipf, A.(2015): Erstellungs eines OSM Graphen mit TMC LCL Informationen In: Strobl, J., Blaschke, T., Griesebner, G. (Hrsg.): Angewandte Geoinformatik 2015. Berlin
- Dorn, H., Törnros, T., Reichert, M., Salize, H.J., Tost, H., Ebner-Priemer, U., Meyer-Lindenberg, A., Zipf, A. (2015): Incorporating Land Use in a Spatiotemporal Trigger for Ecological Momentary Assessments. In: Car, A., Jekel, T., Strobl, J., Griesebner, G. (Eds.), GI_Forum 2015 – Geospatial Minds for Society (pp. 113-116). Journal for Geographic Information Science, 1.
- Zipf, A. (2015): Crowdsouring Geographic Information for Coastal Research - A Review on Potentials and Challenges. Proceedings of CoastGIS 2015. Cape Town, South Africa.
- Zeile, P., Resch, B., Exner, J.-P. and Sagl, G. (2015): Urban Emotions: Benefits and Risks in Using Human Sensory Assessment for the Extraction of Contextual Emotion Information in Urban Planning. In: Proceedings of the 14th International Conference on Computers in Urban Planning and Urban Management (CUPUM), 7-10 July 2015, Cambridge, MA USA, pp. 209-225.
- Resch, B. and Blaschke, T. (2015): Fusing Human and Technical Sensor Data: Concepts and Challenges. In: ACM SIGSPATIAL Newsletter, Special Issue on Geosensor Networks, 2015, pp. 9-35.
- Canli, E., Höfle, B., Hämmerle, M., Thiebes, B. & Glade, T. (2015): Permanent 3D laser scanning system for an active landslide in Gresten (Austria). In: Geophysical Research Abstracts. Vol. 17(EGU2015-2885-2), pp. 1-1.
- Hämmerle, M., Schütt, F. & Höfle, B. (2015): Terrestrial and UAS-borne Imagery for Quarry Monitoring with Low-Cost Structure from Motion. In: 35. Wissenschaftlich-Technische Jahrestagung der DGPF. Cologne, Germany, pp. 1-2.
- Höfle, B., Koenig, K., Griesbaum, L., Kiefer, A., Hämmerle, M., Eitel, J. & Koma, Z. (2015): LiDAR Vegetation Investigation and Signature Analysis System (LVISA). In: Geophysical Research Abstracts. Vol. 17 (EGU2015-1537-1), pp. 1-1.
- HERFORT, B., ECKLE, M., ALBUQUERQUE, J. P., ZIPF, A. (2015). Towards assessing the quality of volunteered geographic information from OpenStreetMap for identifying critical infrastructures. ISCRAM 2015 – 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway.
- Peters, R., Albuquerque, J. P. (2015). Investigating images as indicators for relevant social media messages in disaster management. ISCRAM 2015 – 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway.
- Eckle, M., Albuquerque, J. P. (2015). Quality Assessment of Remote Mapping in OpenStreetMap for Disaster Management Purposes. ISCRAM 2015 – 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway
- Auer, M., Richards-Rissetto, H., von Schwerin, J., Billen, N., Loos, L., Zipf, A.: MayaArch3D: Web based 3D Visibility Analyses in Ancient Cityscapes – the role of visible structures at the Maya Site of Copán, Honduras. 43rd Computer Applications and Quantitative Methods in Archaeology Conference 2015 (CAA 2015). Siena, Italy.
- Moreira, R. B., Degrossi, L. C., Albuquerque, J. P. (2015). An experimental evaluation of a crowdsourcing-based approach for flood risk management. ESELAW 2015 – 12th Workshop on Experimental Software Engineering. Lima, Peru.
- von Schwerin, J., Auer, M., Billen, N., Loos, L., Richards-Rissetto, H., Reindel, M., Zipf, A., Remondino, F., Fernández-Palacios, B.J.: A 4DWebGIS for the Documentation and Analysis of Complex Archaeological Sites. 43rd Computer Applications and Quantitative Methods in Archaeology Conference 2015 (CAA 2015). Siena, Italy.
- Canli, E., Thiebes, B., Höfle, B. & Glade, T. (2015): Permanent 3D Laser Scanning System for Alpine Hillslope Instabilities. In: 6th International Conference on Debris-Flow Hazards Mitigation (DFHM): Mechanics, Prediction and Assessment. Tsukuba, Japan.
- Jacobs, C., Zipf, A. (2015): Supporting Quality Assurance of Citizen Science Species Observations. 1st Intl. Citizen Science Conference 2015 (CS2015). San Jose, CA, USA.
- Jacobs, C., Schotthöfer, A. (2015): Citizen-Science-Daten zur Biodiversität: Methoden zur Unterstützung der Qualitätssicherung. AGIT Symposium Angewandte Geoinformatik, Salzburg 08.-10. Juli 2015.
2014
- Reimer, A. and Westerholt, R. (2014): Schematization for the analysis of geolocated microblog messages. In: Proceedings of AutoCarto 2014, International Symposium on Automated Cartography, Pittsburgh, PA.
- Fukuda, T., Sun, L. and Resch, B. (2014): Mobile Panorama-based Virtual Reality Capability for On-site Architectural and Urban Visualization. In: Proceedings of the 37th Symposium on Computer Technology of Information, Systems and Applications, Tokyo, Japan, 11-12 December 2014, pp. 133-138.
- Zeile, P., Resch, B., Exner, J.-P.,Sagl, G. and Summa, A. (2014): Urban Emotions – Kontextuelle Emotionsinformationen für die Räumliche Planung auf Basis von Echtzeit-Humansensorik und Crowdsourcing-Ansätzen. In: Strobl, J., Blaschke, T., Griesebner, G. (Eds.) (2014) Angewandte Geoinformatik 2014, Wichmann Verlag, Heidelberg, pp. 664-669.
- Resch, B., Summa, A., Sagl, G., Zeile, P. and Exner, J.-P. (2014): Urban Emotions - Geo-semantic Emotion Extraction from Technical Sensors, Human Sensors and Crowdsourced Data. Lecture Notes in Geoinformation and Cartography, pp. 199-212.
- Tomljenovic I. and Rousell A. (2014): Influence of crisp values on the object-based data extraction procedure from LiDAR data. EGU General Assembly 2014. Vienna, Austria
- Sagl, G., Resch, B., Summa, A., Mayer, C., Sun, S. and Lee, M. (2014): Crowdsourcing Energy Data for Participatory Renewable Energy Planning and Modelling. In: Proceedings of the 11th International Symposium on Location Based Services (LBS), 26-28 November 2014, Vienna, Austria, pp. 247-260.
- Lauer, J.; Richter, L.; Ellersiek, T.; Zipf, A.(2014): TeleAgro+ - Analysis Framework for Agricultural Telematics Data, IWCTS ’14, SIGSPATIAL ’14, November 04-07 2014, Dallas/Fort Worth, TX, USA.
- Steiger, E. Ellersiek, T. Zipf, A. (2014): Explorative public transport flow analysis from uncertain social media data. Third ACM SIGSPATIAL International Workshop on Crowdsourced and Volunteered Geographic Information (GEOCROWD) 2014. In conjunction with ACM SIGSPATIAL 2014. Dallas, TX, USA. dx.doi.org/10.1145/2676440.2676444
- Reimer A., Kempf, C. (2014): Efficient derivation and caricature of urban settlement boundaries for 1:250k, 17th ICA Workshop on Generalisation and Multiple Representation, Vienna, Austria, 23rd September 2014.
- Garnett, R., Gärtner, T., Ellersiek, T., Gudmondsson, E. & Oskarsson, P. (2014): Predicting Unexpected Influxes of Players in EVE Online. In Computational Intelligence and Games (CIG), 2014.
- Degrossi, L.C., Albuquerque, J. P., Fava, M.C., Mendiondo, E.M. (2014) Flood Citizen Observatory: a crowdsourcing-based approach for flood risk management in Brazil. In 26th International Conference on Software Engineering and Knowledge Engineering, Vancouver, Canada.
- Horita, F. E. A., Link, D., Albuquerque, J. P., Hellingrath, B. (2014). A Framework for the Integration of Volunteered Geographic Information into Humanitarian Logistics. In 20th Americas Conference on Information Systems, Savannah, Georgia, USA.
- Auer, M., Agugiaro, G., Billen, N., Loos, L. & Zipf, A. (2014): Web-based Visualization and Query of semantically segmented multiresolution 3D Models in the Field of Cultural Heritage. In: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, II-5, doi:10.5194/isprsannals-II-5-33-2014, pp. 33-39.
- Steiger, E., Lauer, J., Ellersiek, T., Zipf, A.(2014): Towards a framework for automatic geographic feature extraction from Twitter. Eighth International Conference on Geographic Information Science, Vienna.
- Toernros, T., Sagl, G. & Resch, B. (2014): Ein GIS-basierter Ansatz zur optimalen Standortfindung für dezentrale Speicher in Energienetzen. In: Strobl, J., Blaschke, T., Griesebner, G. & Zagel, B.: Angewandte Geoinformatik 2014. Beiträge zum 26. AGIT-Symposium Salzburg, pp. 169-174, Wichmann/VDE Verlag, Heidelberg.
- Zeile, P., Resch, B., Exner, J.-P., Sagl, G. & Summa, A. (2014): Urban Emotions – Kontextuelle Emotionsinformationen für die Räumliche Planung auf Basis von Echtzeit-Humansensorik und Crowdsourcing-Ansätzen. In: Strobl, J., Blaschke, T., Griesebner, G. & Zagel, B.: Angewandte Geoinformatik 2014. Beiträge zum 26. AGIT-Symposium Salzburg, pp. 664-669, Wichmann/VDE Verlag, Heidelberg.
- Mobasheri, A. & Bakillah, M. (2014): Towards Spatio-temporal Data Modeling of Geo-tagged Shipping Information. Proceedings of the 17th AGILE Conference on Geographic Information Science, Castellon, Spain.
- Mburu, L. (2014): Mapping seasonal Crime in Nairobi, Kenya, a Space and Time Surveillance. GI-Forum Conference, 1-4 July 2014, Salzburg, Austria.
- Jokar Arsanjani, J., Vaz, E. & Bakillah, M. (2014): Towards initiating OpenLandMap founded on citizens’ science: The current status of land use features of OpenStreetMap in Europe, in proceedings of the 17th AGILE Conference on Geographic Information Science, Castellon, Spain.
- Ebadi, M. & Jokar Arsanjani, J. (2014): Crowdsourced-based mapping of historical west-to-east routes from the textual accounts of European travelers, in proceedings of the 17th AGILE Conference on Geographic Information Science, Castellon, Spain.
- Jokar Arsanjani, J. & Vaz, E., (2014): Bringing citizen science into mapping global landscapes, in Proceedings of the First IMASS conference, Olhao, Portugal, April 2014 .
- Schelhorn, S., Albuquerque, J.P., Zipf, A., Leiner, R. & Herfort, B. (2014): Identifying Elements at Risk from OpenStreetMap: The Case of Flooding. Proceedings of the 11th International Conference on Information Systems for Crisis Response and Management (ISCRAM) 2014, State College, Pennsylvania.
- Herfort, B., Schelhorn, S. Albuquerque, J.P. & Zipf, A. (2014): Does the spatiotemporal distribution of tweets match the spatiotemporal distribution of flood phenomena? A study about the River Elbe Flood in June 2013. Proceedings of the 11th International Conference on Information Systems for Crisis Response and Management (ISCRAM) 2014, State College, Pennsylvania. USA.
- Vahidi, H., Mobasheri, A., Alimardani, M., Guan, Q., Bakillah, M. (2014). Towards a location-based service for early mental health interventions in disaster response using minimalistic tele-operated android robots technology. ISPRS Technical Commission IV Symposium on Geo-spatial Databases and Location Based Services, Suzhou, China.
- Regvat, R., Hämmerle, M., Marx, S., König, K. & Höfle, B. (2014): 3D-Punktbasierte Solarpotenzialanalyse für Gebäudefassaden mit freien Geodaten. In: Strobl, J., Blaschke, T., Griesebner, G. & Zagel, B.: Angewandte Geoinformatik 2014. Beiträge zum 26. AGIT-Symposium Salzburg, pp. 196-204, ISBN 978-3-87907-543-0.
- Hillen, F. & Höfle, B. (2014): Fast Echtzeit vs. Echtzeit: Die Auswirkungen von Echtzeit-Datenintegration am Beispiel einer Agentenbasierten Modellierung im GIS. In: Strobl, J., Blaschke, T., Griesebner, G. & Zagel, B.: Angewandte Geoinformatik 2014, pp. 658-663.
- Hillen, F., Höfle, B., Ehlers, M. & Reinartz, P. (2014): The Potential of Agent-Based Modelling for Verification of People Trajectories Based on Smartphone Sensor Data. IOP Conference Series: Earth and Environmental Science. Vol. 18(1), pp. 1-6.
- Hillen, F., Höfle, B. & de Lange, N. (2014): Real-time geodata integration using the example of agent-based modelling. Proceedings of the GEO Business 2014. London, UK.
- Herford, B., Albuquerque, J. P., Schellhorn, S. & Zipf, A. (2014): Exploring the geographical relations between social media and flood phenomena to improve situational awareness: A study about the River Elbe Flood in June 2013. 17th AGILE Conference on Geographic Information Science: Connecting a Digital Europe through Location and Place.
- Horita, F. E. A., Fava, M.C., Rotava, J., Ueyama, J., Souza, V., Mendiondo, E. & Albuquerque, J.P. (2014): AGORA-GeoDash: A Geosensor Dashboard for Real-time Flood Risk Monitoring. In 11th International ISCRAM Conference – University Park, Pennsylvania, USA. Proceedings of the 11th International ISCRAM Conference.
- Fan, H., Zipf, A. & Fu, Q. (2014): Estimation of building types on OpenStreetMap based on urban morphology analysis. AGILE Conference, 3-6 June 2014, Castellón, Spain, Lecture Notes in Geoinformation and Cartography, "Connecting a Digital Europe through Location and Place", pp. 19-35. Springer.
- Sun, Y. & Fan, H. (2014): Event identification from Georeferenced Image. AGILE Conference, 3-6 June 2014, Castellón, Spain, Lecture Notes in Geoinformation and Cartography, "Connecting a Digital Europe through Location and Place", pp. 73-88. Springer.
- Malinowski, R., Höfle, B., Koenig, K., Groom, G. & Schwanghart, W. (2014): Mapping of local-scale flooding on vegetated floodplains from radiometrically calibrated airborne laser scanning data. Geophysical Research Abstracts. Vol. 16 (EGU2014-11204), pp. 1-1.
- Reimer, A. & Rylov, M.(2014): Point-feature lettering of high cartographic quality: A multi-criteria model with practical implementation. EuroCG 2014, Ein-Gedi, Israel, March 3-5, 2014.
- Reimer, A., Neis, P., Rylov, M., Schellhorn,S., Sagl, G., Resch, B., Albuquerque, J. P. & Zipf, A. (2014): Erfahrungsbericht: Crisis Mapping zum Taifun Hayan , Proceedings Geoinformatik 2014.
2013
- Hochmair, H. H., Zielstra, D. & Neis, P. (2013): Assessing the Completeness of Bicycle Trails and Designated Lane Features in OpenStreetMap for the United States and Europe. Proceedings of Transportation Research Board - 92nd Annual Meeting, Washington, D.C. Transportation Research Board of the National Academies.
- Mburu, L. W. (2013) Modeling and Mapping Crime in Eastern Nairobi, Kenya. Proceedings of the 2nd AGILE PhD School, Frauenwörth, 30 Sep-2 Oct, 2013.
- Mobasheri, A., Zipf, A., Bakillah, M. & Liang, S.H.L. (2013): QualEvS4Geo: A peer-to-peer system architecture for semi-automated quality evaluation of geo-data in SDI. IEEE Third International Conference on Innovative Computing Technology (INTECH'13), London. UK.
- Bakillah, M., Mobasheri, A., Liang, S.H.L. & Zipf, A. (2013). Towards an Efficient Routing Web Processing Service through Capturing Real-time Road Conditions from Big Data. The IEEE 5th Computer Science & Electronic Engineering Conference (CEEC’13), Colchester, United Kingdom.
- a Mobasheri, A., Bakillah, M., Schultes, K. & Zipf, A. (2013): Towards Integrated Web Processing Services for Spatio-temporal Analysis of Geo-data, The Case of Lloyd’s Lists. The 4th Conference on Scientific Computing and Cultural Heritage (SCCH’13), Heidelberg, Germany.
- Billen, N., Auer, M. & Loos, L. (2013): MayaArch3D: An integrative analytical platform for 3D archaeological data, The 4th Conference on Scientific Computing and Cultural Heritage (SCCH’13), Heidelberg, Germany.
- Loos, L., Zipf, A. & Schultes, K. (2013): Rigeo.net – Spatial Exploration of Historical Data, The 4th Conference on Scientific Computing and Cultural Heritage (SCCH’13), Heidelberg, Germany.
- Höfle, B. (2013): Geoinformation extraction from 3D pointclouds – current status and future perspective. Proceedings of Digital Geoarchaeology 2013. Heidelberg, Germany, pp. 11-11.
- Miernik, G., Profe, J., Höfle, B., Kissner, T., Emmerich, A., Bechstädt, T. & Zühlke, R. (2013): Modelling fractured reservoirs from LiDAR derived digital outcrop models (DOMs). Proceedings of the 30th IAS Meeting of Sedimentology. Manchester, UK, pp. 1-2.
- Koenig, K., Höfle, B., Müller, L., Hämmerle, M., Jarmer, T., Siegmann, B. & Lilienthal, H. (2013): Radiometric correction of terrestrial LiDAR data for mapping of harvest residiues density. ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-5/W2, pp. 133-138. DOI:10.5194/isprsannals-II-5-W2-133-2013.
- Lauer, J., Billen, N. & Zipf, A. (2013): Processing crowd sourced sensor data - from data acquisition to application. ACM SIGSPATIAL International Workshop on Computational Transportation Science (IWCTS). In conjunction with ACM SIGSPATIAL 2013. Orlando, FL, USA.
- Billen, N., Lauer, J. & Zipf, A. (2013): A Mobile Sensor Data Acquisition and Evaluation Framework for Crowd Sourcing Data. Second ACM SIGSPATIAL International Workshop on Crowdsourced and Volunteered Geographic Information (GEOCROWD) 2013. In conjunction with ACM SIGSPATIAL 2013. Orlando, FL, USA.
- Billen, N., Loos, L., Auer, M., Richards-Rissetto, H., Reindel, M. & von Schwerin, J. (2013): Development of a 4D-webgis for archaeological research, Workshop on Integrating 4D, GIS and Cultural Heritage, 16th AGILE 2013, Leuven.
- Sagl, G. & Loidl, M. (2013): Digging for Non-Dominant Mobility Patterns, Proceedings of the GeoVIZ workshop 2013 (GeoVIZ 2013), March 5 - 8, Hamburg, Germany.
- Sagl, G., Loidl, M. & Resch, B. (2013): Visuelle Analyse von Mobilfunkdaten zur Charakterisierung Urbaner Mobilität, In: Koch, A., Bill, R. & Donaubauer, A. (Hrsg.) 18. Münchner Fortbildungsseminar des Runden Tisch GIS, München, Deutschland, Wichmann Verlag, S.72-79.
- Jokar Arsanjani, J., Helbich, M. & Bakillah, M. (2013). Exploiting Volunteered Geographic Information to Ease Land Use Mapping of an Urban Landscape. Urban Data Management Society Conference (UDMS 2013). London, United Kingdom.
- Mobasheri, A., van Oosterom, P.J.M., Zlatanova, S. & Bakillah, M. (2013). Semantic annotation of existing geo-datasets, a case study of disaster response in Netherlands. The 29th Urban Data Management Symposium (UDMS 2013), London, United Kingdom.
- Jarmer, T., Siegmann, B., Lilienthal, H., Höfle, B., Selige, T. & Richter, N. (2013): LAI assessing of wheat stands from AISA-DUAL imagery. Proceedings of the EARSeL 8th SIG-Imaging Spectroscopy Workshop. Nantes, France, pp. 1-5.
- Siegmann, B., Jarmer, T., Lilienthal, H., Richter, N., Selige, T. & Höfle, B. (2013): Comparison of narrow band vegetation indices and empirical models from hyperspectral remote sensing data for the assessment of wheat nitrogen concentration. In: Proceedings of the EARSeL 8th SIG-Imaging Spectroscopy Workshop. Nantes, France, pp. 1-6.
- Horita, F., Degrossi, L.C., Gomes de Assis, L.F., Zipf, A. & de Albuquerque, J.P. (2013): The use of Volunteered Geographic Information (VGI) and Crowdsourcing in Disaster Management: a Systematic Literature Review. 19th Americas Conference on Information Systems (AMCIS 2013). Chicago. US.
- Degrossi, L.C., Do Amaral, G.G., De, E.S.M., De Albuquerque, J.P. & Ueyama, J. (2013): Using Wireless Sensor Networks in the Sensor Web for Flood Monitoring in Brazil. Proceedings of the 10th International ISCRAM Conference, Baden-Baden, Germany.
- Horita, F. & De Albuquerque, J. P. (2013): An Approach to Support Decision-Making in Disaster Management based on Volunteer Geographic Information (VGI) and Spatial Decision Support Systems (SDSS). Proceedings of the 10th International ISCRAM Conference, Baden-Baden, Germany.
- Barron, C., Neis, P. & Zipf, A. (2013): Towards intrinsic Quality Analysis of OpenStreetMap Datasets. Workshop: Action and Interaction in Volunteered Geographic Information (ACTIVITY) at 16th AGILE Conference on Geographic Information Science. Leuven, Belgium.
- Jokar Arsanjani, J., Loos, L., Helbich, M. & Bakillah, M. (2013): Individuals' contribution to cells: a cellular automata approach for simulation of collaboratively mapped areas. Workshop: Action and Interaction in Volunteered Geographic Information (ACTIVITY) at 16th AGILE Conference on Geographic Information Science. Leuven, Belgium.
- Jokar Arsanjani, J., Barron, C., Bakillah, M. & Helbich, M. (2013): Assessing the Quality of OpenStreetMap Contributors together with their Contributions. 16th AGILE Conference on Geographic Information Science. Leuven, Belgium.
- Fan, H., Gong, H. & Fu, Q. (2013): A novel approach of selecting arterial road network for route planning purpose. Springer LNGC volume "Cartography from Pole to Pole", 26th International Cartographic Conference, August 25-30, 2013, Dresden, Germany.
- Yang, B., Fan, H. & Luan, X. (2013): A Multilane Roads Detection Approach for Urban Transport Skeleton Knowledge Discovery. Proceedings of the 12th International Conference on GeoComputation 2013. May 23-25, 2013, Wuhan, China.
- Yao, W. & Fan, H. (2013): Automated detection of 3D individual trees along urban road corridors by mobile laser scanning systems. Proceedings of the International Symposium on Mobile Mapping Technology (MMT) 2013, May 1st -3rd, Tainan, Taiwan.
- Barron, C., Neis, P. & Zipf, A. (2013): Mapping the Crowd - zur Rolle der Mapper bei der Qualitätsanalyse von OpenStreetMap. In: Strobl, J., Blaschke, T., Griesebner, G. (Eds.) (2013): Angewandte Geoinformatik 2013. Beiträge zum 25. AGIT-Symposium Salzburg, VDE Wichmann Verlag, Heidelberg, pp. 152-161.
- Barron, C., Neis, P. & Zipf, A. (2013): iOSMAnalyzer ein umfassendes Werkzeug für intrinsische OSM Qualitätsuntersuchungen. In: Strobl, J., Blaschke, T., Griesebner, G. (Eds.) (2013): Angewandte Geoinformatik 2013. Beiträge zum 25. AGIT-Symposium Salzburg, VDE Wichmann Verlag, Heidelberg, pp. 142-151.
- Helbich, M., Jokar Arsanjani, J. & Leitner, M. (2013): Driving Forces of Non-Violent Crimes in Houston, TX: A Spatially Filtered Negative Binomial Model. In: Jekel, T., Car, A., Strobl, J. & Griesebner, G.: Geospatial Crossroads. GI_Forum '13. Proceedings of the Geoinformatics Forum Salzburg. Wichmann: Heidelberg, pp.117-126.
- Jacobs, C. & Resch, B. (2013): Semi-automatisierte Plausibilitätsprüfung in Citizen Science gestützten Naturbeobachtungen. In: Strobl, J., Blaschke, T., Griesebner, G. (Eds.) (2013): Angewandte Geoinformatik 2013, Wichmann Verlag, Heidelberg, pp. 350-355. Wichmann. ISBN: 978-3-87907-533-1.
- Bergmann, M. & Höfle, B. (2013): GIS-gestützte Standortplanung von Windenergieanlagen mit freien und amtlichen Geodaten. In: Strobl, J., Blaschke, T., Griesebner, G. & Zagel, B.: Angewandte Geoinformatik 2013, pp. 480-489. Wichmann. ISBN: 978-3-87907-533-1
- Lauer, J. & Zipf, A. (2013): Geodatenerzeugung aus landwirtschaftlichen Telematikdaten – Neue Methoden zur Verbesserung nutzergenerierter Daten am Beispiel TeleAgro+ GEOINFORMATIK 2013. Heidelberg, Germany.
- Jacobs, C. & Leiner, R. (2013): Anwendung von GI Methoden zur Qualitätssicherung ehrenamtlich erhobener Biodiversitätsdaten. GEOINFORMATIK 2013. Heidelberg.
- De Albuquerque, J.P., Ueyama, J., Caramori, V. & Mendiondo, E. (2013): Using Wireless Sensor Networks for Urban Flood Risk Adaptation in Brazil. GEOINFORMATIK 2013. Heidelberg, Germany.
- Hämmerle, M., Forbriger, M. & Höfle, B. (2013): Multitemporal 3D data capturing and GIS analysis of fluvial processes and geomorphological changes with terrestrial laser scanning. Geophysical Research Abstracts. Vol. 15(EGU2013-1748), pp. 1-1.
- Hämmerle, M., Forbriger, M. & Höfle, B. (2013): Multitemporale 3D-Erfassung und GIS-Analyse fluvial-geomorphologischer Prozesse mit terrestrischem Laserscanning. In: Proceedings of the Geoinformatik 2013. Heidelberg, Germany, pp. 1-8.
- Hillen, F., Ehlers, M., Reinartz, P. & Höfle, B. (2013): Fusion of Real-Time Remote Sensing Data and In-Situ Sensor Data to Increase Situational Awareness in Digital Earth Applications. Proceedings of 35th International Symposium on Remote Sensing of Environment (ISRSE). Beijing, China, pp. 1-6.
- Miernik, G., Kissner, T., Profe, J., Höfle, B., Bechstädt, T. & Zühlke, R. (2013): LiDAR-basierte Aufschlussanalogmodellierung und Datenextraktion für Reservoirmodelle. Proceedings of DGMK/ÖGEW-Frühjahrstagung - Fachbereich Aufsuchung und Gewinnung. Celle, Germany, pp. 1-6.
- Peters, R. & Höfle, B. (2013): Solarpotenzialanalyse an vertikalen Strukturen mit ArcGIS und GRASS GIS am Beispiel von Lärmschutzwänden. Proceedings of the Geoinformatik 2013. Heidelberg, Germany, pp. 1-3.
- Bakillah, M., Zipf, A. & Liang, S.H.L. (2013): Publish/Subscribe System based on Event Calculus to Support Real-Time Multi-agent Evacuation Simulation. 16th AGILE International Conference on Geographic Information Science. Leuven, Belgium.
2012
- Reimer, A. & Volk, C. (2012): An approach for using cubic Bézier curves for schematizations of categorical maps, 15th Workshop of the ICA commission on Generalisation and Multiple Representation, Istanbul, 2012.
- Hagenauer, J., Helbich, M., Leitner, M., Ratcliffe, J., Chainey, S., & Edwards, R. (2012): Data mining of collaboratively collected geographic crime information using an unsupervised neural network approach. Proceedings of AutoCarto 2012, Columbus, OH.
- Lilienthal, H., Richter, N., Jarmer, T., Siegmann, B., Selige, T. & Höfle, B. (2012): Simulation landwirtschaftlicher Online-Sensorik mit Hilfe abbildender Hyperspektraldaten. 18. Workshop Computer-Bildanalyse in der Landwirtschaft (=Bornimer Agrartechnische Berichte 78). Osnabrück, Germany, pp. 64-72.
- Siegmann, B., Jarmer, T., Selige, T., Lilienthal, H., Richter, N. & Höfle, B. (2012): Using hyperspectral remote sensing data for the assessment of topsoil organic carbon from agricultural soils. Proceedings of SPIE, Remote Sensing for Agriculture, Ecosystems, and Hydrology XIV. Vol. 8531, pp. 85312C.
- Bakillah, M. & Mostafavi, M. A. (2012): REAL-TIME-CPAR Prototype for Disaster Management Context. 8th International Conference on Geo-information for Disaster Management (Gi4DM), Enschede, The Netherlands.
- Meister, S., Kohli, P., Izadi, S., Hämmerle, M., Rother, C. & Kondermann, D. (2012): When Can We Use KinectFusion for Ground Truth Acquisition? Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, Workshop on Color-Depth Camera Fusion in Robotics, 7 p. [Additional materials]
- Bakillah, M., Andrés Domínguez, J. & Zipf, A. (2012): Multi-agents Evacuation Simulation Data Model with Social Considerations for Disaster Management Context. The 8th International Conference for Geo-Information for Disaster Management. . GI4DM. Enschede. The Netherlands.
- Lauer, J., Bakillah, M., Liang, S.H.L. & Zipf, A. (2012): Toward a Reasoning Service to Improve Routable Road Maps by Deriving Road Attributes from Telematics Data. Workshop: “Progress in Movement Analysis – Experiences with Real Data”. Zuerich. Switzerland.
- Bakillah, M., Liang, S.H.L. & Zipf, A. (2012): Using Volunteered Geographic Information (VGI) and Geocens Sensor Cyberinfrastructure for Agent-based Transport Simulation in the Context of Smart Cities. The First ACM SIGSPATIAL International Workshop on Sensor Web Enablement 2012 (SWE2012). Redondo Beach, CA, USA.
- Resch, B. (2012): NoSQL Suitability for SWE-enabled Sensing Architectures. The First ACM SIGSPATIAL International Workshop on Sensor Web Enablement 2012 (SWE2012). Redondo Beach, CA, USA.
- Hongchao, F. (2012):An Novel Approach for Segmentation of Airborne Laser Scanning Point Cloud Located on Roof Structure. XXII ISPRS Congress 2012. Melbourne. Australia.
- Chen, W., Fan, H. & Feng, T. (2012): An intelligent visualization system for landslide monitoring with sensor network. Proceedings of Geoinformatics 2012. Jun 15-17, 2012, HK, China.
- Krisp, J., Polous, K., Peters, S., Fan, H. & Meng, L. (2012): Getting in and out of a taxi: spatio-temporal hotspot analysis for floating taxi data in Shanghai. Proceedings of the 6th International Symposium Networks for Mobility, 27/28 September, 2012, Stuttgart,Germany.
- Vaz, E. (2012): From Ancient Landscapes to Future Cities: The claim of urban heritage endangerment. Regional Science Association International 2012, 9th – 12th May 2012, Timisoara, Romania.
- Vaz, E., Noronha, M.T. & Nijkamp, P. (2012): A Landscape Assessment of Changes in Agricultural Land Patterns in the Algarve: The Regional Challenge of Tourism and Agriculture. Regional Science Association International 2012, 9th – 12th May 2012, Timisoara, Romania.
- Dominguez, A., Relinque, F., Vaz, E. & Oltra, C. (2012): Sustainability Crisis in the countryside of southern Europe: the perspective of local experts. Planet Under Pressure 2012, 25th – 29th March 2012, Excel London, UK.
- Vaz, E. & Walczynska, A. (2012): Uncertain futures in the dynamics of territorial changes: When wetlands meet erosion processes. CIEO Discussion Papers (9), Territorial Identities.
- Sun, Y., Helbich, M., Fan, H. & Zipf, A.(2012): Analyzing Human Activities through Volunteered Geographic Information: Using Flickr to Analyze Spatial and Temporal Pattern of Tourist Accommodation. 9th Symposium on Location Based Services. Munich. Germany.
- Bakillah, M., Klüpfel, H., Lämmel, G. & Zipf A. (2012): Toward a Generic Data Model for Multi-agents Evacuation Simulation in Disaster Management Context. Second International Conference on Evacuation Modeling and Management (ICEM 2012). Chicago, Illinois USA.
- Li, M., Fan, H., Goetz, M. & Zipf, A. (2012): Adapting OSM-3D to the Mobile World - Challenges and Potentials. 9th Symposium on Location Based Services. Munich. Germany.
- Bakillah, M., Klüpfel, H,, Lämmel, G. & Zipf A. (2012): Agent Based simulation for Disaster Preparedness. 6th International Conference on Pedestrian and Evacuation Dynamics (PED 2012). 6-8 June, Zürich, Switzerland.
- Goetz, M. & Zipf, A. (2012): Indoor Route Planning with Volunteered Geographic Information on a (Mobile) Web-based Platform. 9th Symposium on Location Based Services. Munich. Germany.
- Hollaus, M., Eysn, L., Bauerhansl, C., Riccabona, F., Maier, B., Jochem, A. & Petrini-Monteferri, F. (2012): Comparison of branch extraction for deciduous single trees in leaf-on and leaf-off conditions - an eigenvector based approach for terrestrial laser scanning point clouds. EARSeL eProceedings, Vol.11 (1), pp. 74-86.
- Bakillah, M. & Liang, S.H.L. (2012): Discovering Sensor Services with Social Network Analysis and Expanded SQWRL Querying. Lecture Notes in Computer Science, 2012, Volume 7236/2012, p.221-238. W2GIS 2012, Naples, Italy.
- Uden, M., Schilling, A., Li, M., Goetz, M. & Zipf, A. (2012): Creating a worldwide 3D globe from user-generated data. DGFK Workshop on "Map creation from user generated data", Hannover, Germany (together with Deutscher Kartographentag).
- Roick, O. (2012): Applying User Generated Geographic Information from Social Networks for the Creation of Maps - Towards a Research Agenda. DGFK Workshop on "Map creation from user generated data", Hannover, Germany (together with Deutscher Kartographentag).
- Jochem, R. & Goetz, M. (2012): Towards interactive 3D city models on the Web. 3D Web Visualization of Geographic Data. Workshop in conjunction with AGILE 2012 International Conference on Geographic Information Science, Avignon, France.
- Hillen, F. & Höfle, B. (2012): Interoperable Web-based 3D Analysis of Laser Scanning Data for Location-based Mobile Applications. Proceedings of the Geoinformatik 2012. Braunschweig, Germany, pp. 399-402.
- Siegmann, B., Jarmer, T., Lilienthal, H., Richter, N., Selige, T. & Höfle, B. (2012): Hyperspektraldaten zur Erfassung des Blattflächenindex von Weizenbeständen. Proceedings of the Geoinformatik 2012. Braunschweig, Germany, pp. 343-350.
- Forbriger, M., Höfle, B., Siart, C., Schittek, K. & Bubenzer, O. (2012): High-resolution Terrestrial Laser Scanning (TLS) on cushion peatlands - a case study from the Peruvian Andes. Geophysical Research Abstracts. Vol. 14(EGU2012-11485).
- Forbriger, M., Schittek, K., Höfle, B., Siart, C. & Eitel, B. (2012): Multi-method investigation of cushion peatlands (bofedales) on the Peruvian Altiplano - high-resolution terrestrial archives for palaeoenvironmental reconstructions. Geophysical Research Abstracts. Vol. 14(EGU2012-11383).
- Höfle, B., Forbriger, M., Siart, C. & Nowaczinski, E. (2012): Fusion of terrestrial LiDAR and tomographic mapping data for 3D karst landform investigation. Geophysical Research Abstracts. Vol. 14(EGU2012-6324-1).
- Koenig, K. & Höfle, B. (2012): Laser Scanning for 3D Object Characterization: Infrastructure for Exploration and Analysis of Vegetation Signatures. Geophysical Research Abstracts. Vol. 14(EGU2012-6411).
- Uden, M. & Zipf, A. (2012): OpenBuildingModels und die Herausforderungen beim Crowdsourcing von 3D-Stadtmodellen. AGIT 2012. Symposium für Angewandte Geoinformatik. Salzburg, Austria.
- Goetz, M. (2012): Creating Web-based Indoor Maps and Routing Services by using Volunteered Geographic Information. AutoCarto Conference. Columbus, Ohio, USA.
- Neis, P. (2012): OpenStreetMap in D-A-CH 2012 - Welche Auswirkungen hat(te) der Lizenzwechsel auf den Datenbestand? AGIT 2012. Symposium für Angewandte Geoinformatik. Salzburg, Austria.
- Siegmann, B., Jarmer, T., Lilienthal, H., Richter, N., Selige, T. & Höfle, B. (2012): Die Ableitung des Blattflächenindex von Weizenbeständen aus abbildenden Hyperspektraldaten. 32. Wissenschaftlich-Technische Jahrestagung der DGPF (DGPF-Tagungsband 21). Potsdam, Germany, pp. 339-346.
- Lilienthal, H., Richter, N., Siegmann, B., Jarmer, T., Selige, T. & Höfle, B. (2012): Erzeugung von Bilddaten aus bodengestützten hyperspektralen Feldmessungen. 32. Wissenschaftlich-Technische Jahrestagung der DGPF (DGPF-Tagungsband 21). Potsdam, Germany, pp. 323-330.
- Helbich, M., Amelunxen, C. & Neis, P. (2012): Comparative Spatial Analysis of Positional Accuracy of OpenStreetMap and Proprietary Geodata. Int. GI_Forum 2012. Salzburg. Austria.
- Goetz, M. & Zipf, A. (2012): OpenStreetMap in 3D – Detailed Insights on the Current Situation in Germany. AGILE 2012. Avignon, France.
- Uden, M. & Zipf, A. (2012): OpenBuildingModels - Towards a platform for crowdsourcing virtual 3D cities. 7th 3D GeoInfo Conference. Quebec City, QC, Canada.
- Helbich, M. & Leitner, M. (2012): Evaluation of Spatial Cluster Detection Algorithms for Crime Locations. In: Gaul, W., Geyer-Schulz, A., Schmidt-Thieme, L. & Kunze, J. (2012): Challenges at the Interface of Data Analysis, Computer Science, and Optimization. Studies in Classification, Data Analysis, and Knowledge Organization. Springer, Berlin, pp. 193-201 (DOI: 10.1007/978-3-642-24466-7\_20).
- Bremer, M., Jochem, A. & Rutzinger, M. (2012): Comparison of branch extraction for deciduous single trees in leaf-on and leaf-off conditions - an eigenvector based approach for terrestrial laser scanning point clouds. EARSeL eProceedings, Vol.11 (1), pp. 33-43.
- Loos, L. & Zipf, A. (2012): Aufbau eines Raum-zeitlichen Gazetteers am Beispiel der Daten der Regesta Imperii. Geoinformatik 2012. Mobilität und Umwelt. Braunschweig. Germany.
- Rylov, M. & Zipf, A. (2012): Challenges and solutions in extending the limitations of the OGC standards in web mapping. Geoinformatik 2012. Mobilität und Umwelt. Braunschweig. Germany.
- Roick, O., Loos, L. & Zipf, A. (2012): Visualizing spatio-temporal quality metrics of Volunteered Geographic Information – A case study for OpenStreetMap. Geoinformatik 2012. Mobilität und Umwelt. Braunschweig. Germany.
- Goetz, M., Lauer, J. & Auer, A. (2012): An Algorithm Based Methodology for the Creation of a Regularly Updated Global Online Map Derived From Volunteered Geographic Information, The Fourth International Conference on Advanced Geographic Information Systems, Applications and Services. GEOProcessing 2012. Valencia, Spain.
- Resch, B., Zipf, A., Breuss-Schneeweis, P., Beniat, E. & Boher, M. (2012): Live Cities and Urban Services – A Multi-dimensional Stress Field between Technology, Innovation and Society. The Fourth International Conference on Advanced Geographic Information Systems, Applications and Services. GEOProcessing 2012. Valencia, Spain. BEST PAPER AWARD.
2011
- Vaz, E., Nijkamp, P. & Painho, M. (2011): Gravitational Forces in Spatial Impacts of Urban Sprawl. Complex-City Workshop, Tinbergen Institute, 5-6th December, Amsterdam, the Netherlands.
- Vetter, M., Höfle, B., Hollaus, M., Gschöpf, G., Mandlburger, G., Pfeifer, N. & Wagner, W. (2011): Vertical vegetation structure analysis and hydraulic roughness determination using dense ALS point cloud data – a voxel based approach. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVIII (Part 5/W12), pp. 1-6 (digital media).
- Lauer, J., Jochem, A. & Zipf, A. (2011): Straßenzustandsermittlung durch Klassifikation mobiler Sensordaten von Smartphones. 8. GI/KuVS-Fachgespräch „Ortsbezogene Anwendungen und Dienste“, LMU München.
- Bremer, M., Jochem, A. & Rutzinger, M. (2011), "Comparison of branch extraction for deciduous single trees in leaf-on and leaf-off conditions – An eigenvector based approach for terrestrial laser scanning point clouds". 1st EARSeL SIG Forestry Workshop: Operational Remote Sensing in Forest Management. Prague, Czech Republic.
- Helbich, M. & Brunauer, W. (2011): Regionalization of an Austrian Local Hedonic Prize Model Using Spatial Clustering. Proceedings of the Association of American Geographers Annual Conference 2011, Seattle, USA, pp. 356.
- Hagenauer, J. & Helbich, M. (2011): Abgrenzung urbaner Räume mittels OpenStreetMap und maschinellen Lernenverfahren. In: Schilcher, M.: Geoinformationssysteme. Beiträge zum 16. Münchner Fortbildungsseminar, abcverlag, Heidelberg, S. 78-81.
- Auer, M. (2011): User generated Cartography by crowd sourcing web map styling. Digital Proceedings of the 25th International Cartographic Conference (ICC). July 2011. Paris, France.
- Roick, O., Hagenauer, J. & Zipf, A. (2011): OSMatrix – Grid based analysis and visualization of OpenStreetMap. SOTM-EU 2011. State of the Map EU. Scientific Track. Wien.
- Schilling, A. & Zipf, A. (2011): From planet.osm to OSM.Planet – OSM-3D is becoming global. SOTM-EU 2011. State of the Map EU. Scientific Track. Wien.
- Auer, M. & Zipf, A. (2011): OpenStreetMap meets Open Geospatial Consortium – Zum Anwendungspotential einer Geodateninfrastruktur mit freiwillig gesammelten Geodaten. In: Schilcher, M. (Hrsg.): Geoinformationssysteme. Beiträge zum 16. Münchner Fortbildungsseminar, pp.106-113.
- Goetz, M. & Zipf, A. (2011): Extending OpenStreetMap to Indoor Environments: Bringing Volunteered Geographic Information to the Next Level, In: Rumor, M., Zlatanova, S. & LeDoux, H. (eds.): Urban and Regional Data Management: Udms Annual 2011: Delft, The Netherlands. pp. 47-58.
- Roick, O., Neis, P. & Zipf, A. (2011): Volunteered Geographic Information – Datenqualität und Nutzungspotentiale am Beispiel von OpenStreetMap. Kommission „Angewandte Kartographie – Geovisualisierung“ der Deutschen Gesellschaft für Kartographie (DGfK) – Symposium Königslutter 2011.
- Neis, P. & Walenciak, G. (2011): Zur Nutzung von TMC Verkehrsmeldeinformationen mit OpenStreetMap. AGIT 2011, Symposium Angewandte Geoinformatik, Salzburg, Österreich.
- Walenciak, G. & Zipf, A. (2011): Interoperable Analysen in Geodateninfrastrukturen – Untersuchungen zur Entwicklung von Taxonomien von GIS-Operationen für die Definition von WPS-Profilen. AGIT 2011, Symposium Angewandte Geoinformatik, Salzburg, Österreich.
- Lanig, S., Schilling, A., Auer, M., Höfle, B., Billen, N. & Zipf, A. (2011): Interoperable integration of high precision 3D laser data and large scale geoanalysis in a SDI for Sutra inscriptions in Sichuan (China). Geoinformatik 2011 – Geochange, Münster, Germany.
- Lanig, S., Höfle, B., Auer, M., Schilling, A., Deierling, H. & Zipf, A. (2011): Geodateninfrastrukturen im historisch-geographischen Kontext – Buddhistische Steinschriften in der Provinz Sichuan/China. AGIT 2011, Symposium Angewandte Geoinformatik, Salzburg, Österreich.
- Auer, M., Höfle, B., Lanig, S., Schilling, A. & Zipf, A. (2011): 3D-Sutras: A web based atlas of laser scanned Buddhist stone inscriptions in China. 14th AGILE International Conference on Geographic Information Science. 18-21 April 2011 – Utrecht, The Netherlands
- Forbriger, M., Müller, L., Siart, C., Schittek, C., Höfle, B., Bubenzer, O., Reindel, M. & Eitel, B. (2011): Terrestrial laser scanning in geoarchaeology – capturing one of the oldest settlement places in the high Andes of southern Peru. Geophysical Research Abstracts. Vol. 13(EGU2011-12236).
- Forbriger, M., Schittek, C., Siart, C. & Höfle, B. (2011): New approaches in vegetation mapping – use of terrestrial laser scanning on high Andean cushion peatlands. Geophysical Research Abstracts. Vol. 13(EGU2011-12268).
- Mandlburger, G., Otepka, J., Karel, W., Hollaus, M., Ressl, C., Haring, A., Briese, C., Molnar, G. & Höfle, B. (2011): OPALS – a comprehensive laser scanning software for geomorphological analysis. Geophysical Research Abstracts. Vol. 13(EGU2011-7933).
- Rutzinger, M., Höfle, B. & Kringer, K. (2011): Quality of geomorphological breaklines extracted from airborne laser scanning. Geophysical Research Abstracts. Vol. 13(EGU2011-8673).
- Vetter, M., Gschöpf, G., Höfle, B., Hollaus, M., Mücke, W., Pfeifer, N., Blöschl, G. & Wagner, W. (2011): Manning’s n determination using vertical vegetation structure based on dense airborne laser scanning data. Geophysical Research Abstracts. Vol. 13(EGU2011-10351).
- Hagenauer, J., Helbich, M. & Leitner, M. (2011): Visualization of Crime Trajectories with Self-Organizing Maps: A Case Study on Evaluating the Impact of Hurricanes on Spatio-Temporal Crime Hotspots. International Cartographic Conference ICC 2011. 25th Conference of the International Cartographic Association (ICA). Paris, France.
- Hagenauer, J., Helbich, M. & Leitner, M. (2011): Raum-zeitliche Analyse von Verbrechenshotspots mittels Trajektorien und Selbstorganisierenden Karten. 19. Deutschsprachiges Kolloquium für Theorie und Quantitative Methoden in der Geographie. Heidelberg.
- Goetz, M. & Zipf, A. (2011): Formal Definition of an User-adaptive and Length-optimal Routing Graph for Complex Indoor Environments. Geo-spatial Information Science (GSIS). Vol.14(2). Springer.
2010
- Jochem, A., Wichmann, V. & Höfle, B. (2010): Large area point cloud based solar radiation modeling. In: Böhner, J., Conrad, O. & Hengl, T.: SAGA Third Degree. Hamburger Beiträge zur Physischen Geographie und Landschaftsökologie, Vol. 21.
- Kulawik, R. & Walenciak, G. (2010): Einsatz vom deegree WPS in einer Web Service Anwendung am Beispiel des Projektes Flex-I-Geo-Web – einem interaktiven Software-Baukasten für Geodaten. deegree day 2010. Nov. 2010. Bonn.
- Jochem, A., Hollaus, M., Rutzinger, M., Höfle, B., Schadauer, K. & Maier, B. (2010): Estimation of aboveground biomass using airborne LiDAR data. Proceedings of Silvilaser 2010: the 10th International Conference on LiDAR Applications for Assessing Forest Ecosystems. Freiburg, Germany, pp. digital media: 9 p.
- Amelunxen, C. (2010): On the suitability of Volunteered Geographic Information for the purpose of geocoding In: Car, A., Griesebner, G. & Strobl, J. (Hrsg.): Geospatial Crossroads @ GI_Forum '10. Proceedings of the Geoinformatics Forum Salzburg.
- Neis, P., Singler, P. & Zipf, A. (2010): Collaborative mapping and Emergency Routing for Disaster Logistics – Case studies from the Haiti earthquake and the UN portal for Afrika. In: Car, A., Griesebner, G. & Strobl, J. (Eds.): Geospatial Crossroads @ GI_Forum '10. Proceedings of the Geoinformatics Forum Salzburg.
- Amelunxen, C. (2010): An Approach to geocoding based on volunteered Spatial Data. In: Zipf, A., Behnke, K., Hillen, F. & Schäfermeyer, J (Hrsg.): Geoinformatik 2010: Die Welt im Netz. Konferenzband 17.-19.Kiel. Gesellschaft für Geoinformatik GfGI.
- Walenciak, G. & Zipf, A. (2010): Designing a Web Processing Service Application Profile for Spatial Analysis in Business Marketing. AGILE 2010. The 13th AGILE International Conference on Geographic Information Science. Association of Geographic Information Laboratories in Europe (AGILE). Guimarães, Portugal.
- Höfle, B. & Hollaus, M. (2010): Roughness Parameterization Using Full-Waveform Airborne LiDAR Data. Geophysical Research Abstracts. Vol. 12(EGU2010-2528).
- Rutzinger, M., Höfle, B., Vetter, M., Stötter, J. & Pfeifer, N. (2010): Classification of breaklines derived from airborne LiDAR data for geomorphological activity mapping. In: Geophysical Research Abstracts. Vol. 12(EGU2010-2246-2).
- Vetter, M., Höfle, B., Mandlburger, G. & Rutzinger, M. (2010): Change detection of riverbed movements using river cross-sections and LiDAR data. Geophysical Research Abstracts. Vol. 12(EGU2010-8169).
- Neis, P. (2010): Qualität in Volunteered Geographic Information? – Am Beispiel Routing mit OpenStreetMap. 7. GI/KuVS-Fachgespräch „Ortsbezogene Anwendungen und Dienste“. Berlin, Germany.
- Neis, P. & Bauer, M. (2010): Sprachunabhängige Routenanweisungen – Vorschlag zur Erweiterung der OGC OpenLS Route Service Spezifikation. 7. GI/KuVS-Fachgespräch „Ortsbezogene Anwendungen und Dienste“. Berlin, Germany.
- Helbich, M., Amelunxen, C., Neis, P. & Zipf A. (2010): Investigations on Locational Accuracy of Volunteered Geographic Information Using OpenStreetMap Data. GIScience 2010 Workshop. Zurich, Switzerland.
- Höfle, B. & Hollaus, M. (2010): Urban vegetation detection using high density full-waveform airborne LiDAR data – Combination of object-based image and point cloud analysis. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVIII(Part 7B), pp. 281-286.
- Hollaus, M. & Höfle, B. (2010): Terrain roughness parameters from full-waveform airborne LiDAR data. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVIII(Part 7B), pp. 287-292.
- Mandlburger, G., Briese, C., Otepka, J., Höfle, B. & Pfeifer, N. (2010): Verwaltung landesweiter Full Waveform Airborne Laser Scanning Daten. Proceedings 3-Ländertagung 2010, D-A-CH conference, DGPF Tagungsband. Vol. 19, pp. 356-365.
- Rutzinger, M., Rüf, B., Höfle, B. & Vetter, M. (2010): Change detection of building footprints from airborne laser scanning acquired in short time intervals. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVIII(Part 7B), pp. 475-480.
- Aubrecht, C., Höfle, B., Hollaus, M., Köstl, M., Steinnocher, K. & Wagner, W. (2010): Vertical roughness mapping – ALS based classification of the vertical vegetation structure in forested areas. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVIII(Part 7B), pp. 35-40.
- Helbich, M. & Leitner, M. (2010): Auswirkungen der Hurrikans Katrina und Rita auf raum-zeitliche Kriminalitätscluster am Beispiel von Houston, TX. Ein Scan Statistik Ansatz. AGIT 2010, Symposium Angewandte Geoinformatik, Salzburg, Österreich.
- Görgl, P., Helbich, M., Fassmann, H. & Gazdek, V. (2010): Wanderungsströme der Bevölkerung in der Stadtregion Wien. CORP 2010, 15. Konferenz zu Stadtplanung, Regionalentwicklung und Informationsgesellschaft. GeoMultimedia, Wien, Österreich.
- Helbich, M. & Brunauer, W. (2010): Mixed Geographically Weighted Regression for Hedonic House Price Modelling in Austria. GI_Forum International Conference on Applied Geoinformatics, Salzburg, Austria.
- Eder, W. & Zipf, A. (2010): Zur Integration von Windsimulationsmodellen in 3D-Geodateninfrastrukturen mittels Web Processing Services (WPS). AGIT 2010, Symposium Angewandte Geoinformatik, Salzburg, Österreich.
- Helbich, M. & Leitner, M. (2010): Driving Forces of Houston's Burglary Hotspots During Hurricane Rita. 26th Annual Louisiana Remote Sensing and GIS Workshop. Lafayette, Louisiana, USA.
- Lanig, S. & Zipf, A. (2010): Standardkonforme Geodatenverarbeitung und Diensteorchestrierung am Beispiel der Solarpotenzialanalyse mittels OGC Web Processing Service (WPS). AGIT 2010. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Neis, P., Zielstra, D., Zipf, A. & Struck, A. (2010): Empirische Untersuchungen zur Datenqualität von OpenStreetMap – Erfahrungen aus zwei Jahren Betrieb mehrerer OSM-Online-Dienste. AGIT 2010. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Müller, A., Neis, P. & Zipf, A. (2010): Ein Routenplaner für Rollstuhlfahrer auf der Basis von OpenStreetMap-Daten. Konzeption, Realisierung und Perspektiven. AGIT 2010. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Auer, M., Fees, M. & Zipf, A. (2010): HistOSM.org – ein Webportal zu historischen und archäologischen Stätten und Sehenswürdigkeiten auf Basis der nutzergenierten Daten von OpenStreetMap (OSM). AGIT 2010. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Over, M., Elhachadi, M., Schilling, A. & Zipf, A. (2010): Automatisierte Generalisierungsverfahren von 3D Stadt- und Landschaftsmodellen. AGIT 2010. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Zielstra, D. & Zipf, A. (2010): A Comparative Study of Proprietary Geodata and Volunteered Geographic Information for Germany. AGILE 2010. The 13th AGILE International Conference on Geographic Information Science. Guimarães, Portugal.
- Lanig, S. & Zipf, A. (2010): Proposal for a Web Processing Services (WPS) Application Profile for 3D Processing Analysis. GEOProcessing 2010 – The Second International Conference on Advanced Geographic Information Systems, Applications, and Services. Netherlands Antilles.
- Helbich, M. & Brunauer, W. A. (2010): Regionalisierung eines lokalen hedonischen Preismodells mittels SKATER-Algorithmus. 18. Deutschsprachigen Kolloquiums für Theorie und Quantitative Methoden in der Geographie. Dresden.
2009
- Zipf, A. (2009): Nutzungspotentiale und Herausforderungen von "Volunteered Geography" – Zur Kombination von GDI-Technologie und nutzergenerierten Geomassendaten. Leitthemensitzung Geodatenbanken. Geographentag 2009. Wien.
- Bogdahn J., Coors V., Schulz, T., Neis, P., Bauer M. & Zipf, A. (2009): Mobile Navigation mit 3D-Stadtmodellen. Fachgespräch Ortsbezogene Anwendungen und Dienste. GI-Fachgruppe KuVS. Bonn.
- Zipf, A., Augsten, S. & Mayer, C. (2009): Kontextabhängige Ortsbezogene Dienste mittels OpenGIS-Spezifikationen. Fachgespräch Ortsbezogene Anwendungen und Dienste. GI-Fachgruppe KuVS. Bonn.
- Auer, M. & Zipf, A. (2009): How do Free and Open Geodata and Open Standards fit together? From Sceptisim versus high Potential to real Applications. The First Open Source GIS UK Conference. University of Nottingham. UK.
- Wunderlich, M. (2009): Individual Preferences on Spatial Control in Map Usability Research. Workshop: Adaptation in Spatial Communication. at the 12th AGILE International Conference on Geographic Information Science – Advances in GIScience – Hannover. Germany.
- Eder, W. & Zipf, A. (2009): Towards interoperable atmospheric (air flow) models in Spatial Data Infrastructures using OGC Web Services – state of the art and research questions. Enviroinfo 2009. 23rd International Conference on Informatics for Environmental Protection. Berlin. Germany.
- Wunderlich, M. (2009): Influences of map view and environmental conditions on mental maps of map users. ICSC-09. The 4th International Conference on Spatial Cognition. Rome. Italy.
- Lanig, S., Kurzbach, S., Pasche, E. & Zipf, A. (2009): Standards-Based Processing of Digital Elevation Models in Grid Computing Environments. Grid Technologies for Geospatial Applications. Workshop at the12th AGILE International Conference on Geographic Information Science – Advances in GIScience. Hannover. Germany.
- Zipf, A. (2009): Developing SDIs Based on Volunteered Geographic Information. GSDI 11. Spatial Data Infrastructure Convergence. Building SDI Bridges to address Global Challenges. 11th Conference of the GSDI Association (Global Spatial Data Infrastructures). Rotterdam, The Netherlands.
- Eder, W. & Zipf, A. (2009): Towards analysis and processing in spatial data infrastructures (SDI). Using OGC WPS in Research in Geography and Cartography. GI2009-Symposium / 9. Sächsisches GIS-Forum, Dresden. Germany.
- Graul, C. & Zipf, A. (2009): Global Change Research in Biogeography based on OpenGIS Web Processing Services (WPS). GI2009-Symposium / 9. Sächsisches GIS-Forum, Dresden.
- Eder, W. & Zipf, A. (2009): Interoperable 2D- and 3D geoprocessing in the Spatial Web – Applying the deegree WPS in GIScience. deegree day 2009. Bonn. Germany.
- Wunderlich, M. (2009): Usability of a perspective map view for mobile navigation devices. 5th International Conference InterCarto-InterGIS. Ghent. Belgium.
- Lauer, J. & Zipf, A. (2009): Verbesserung der Datengrundlage für die Routenplanung im Bereich landwirtschaftlicher Logistik auf Basis offener Geodaten. AGIT 2009. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Lanig, S., Klärle, M. & Zipf, A. (2009): Offenes, nachhaltiges Landmanagement mittels standardisierter Web Processing Services (WPS). AGIT 2009. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Over, M., Schilling, A., Neubauer, S., Lanig, S. & Zipf, A. (2009): Virtuelle 3D Stadt- und Landschaftsmodelle auf Basis freier Geodaten. AGIT 2009. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Auer, M. & Zipf, A. (2009): Von Konstanten und Veränderungen – Thematische Kartographie im Web 2.0. Leitthemensitzung Neue Thematische Kartographie (Geokommunikation). Geographentag 2009. Wien.
- Lanig, S. & Zipf, A. (2009): Towards generalization processes of LiDAR data based on GRID and OGC Web Processing Services (WPS). Geoinformatik 2009. Osnabrück.
- Neubauer, N., Over, M., Schilling, A., Kulawik, R., Neis, P. & Zipf, A. (2009): OpenStreetMap_3D_Germany und Stadtmodell NRW3D: Erfahrungen bei der Realisierung landesweiter interoperabler 3D-Stadt- und Landschaftsmodelle im Internet auf Basis amtlicher und Nutzer-generierten Geodaten. Geoinformatik 2009. Osnabrück.
- Neubauer, N., Over, M., Schilling, A. & Zipf, A. (2009): Virtual Cities 2.0: Generating web-based 3D city models and landscapes based on free and user generated data (OpenStreetMap). GeoViz 2009. Contribution of Geovisualization to the concept of the Digital City. Workshop. Hamburg. Germany.
- Mayer, C. & Zipf, A. (2009): Integration and Visualization of dynamic Sensor Data into 3D Spatial Data Infrastructures in a standardized way. GeoViz 2009. Contribution of Geovisualization to the concept of the Digital City. Workshop. Hamburg. Germany.
- Stollberg, B. & Zipf, A. (2009): Development of a WPS Process Chaining Tool and Application in a Disaster Management Use Case for Urban Areas. UDMS 2009. 27th Urban Data Management Symposium, Ljubljana , Slovenia.
- Schilling, A., Over, M., Neubauer, S., Neis, P., Walenciak, G. & Zipf, A.(2009): Interoperable Location Based Services for 3D cities on the Web using user generated content from OpenStreetMap. UDMS 2009. 27th Urban Data Management Symposium, Ljubljana , Slovenia.
- Mayer, C., Stollberg, B. & Zipf, A. (2009): Providing near Real-time Traffic Information within Spatial Data Infrastructures. The International Conference on Advanced Geographic Information Systems & Web Services (GEOWS 2009). Cancun. Mexico.
- Schilling, A., Neubauer, S. & Zipf, A. (2009): Putting GDI-3D into practice: Experiences from developing a 3D spatial data infrastructure based on OpenGIS standards for the sustainable management of urban areas. FIG Commission 3, International Workshop on 'Spatial Information for Sustainable Management of Urban Areas'. Mainz. Germany.
- Walenciak, G., Stollberg, B., Neubauer, S. & Zipf, A. (2009): Extending Spatial Data Infrastructures 3D by Geoprocessing Functionality – 3D Simulations in Disaster Management and environmental Research. The International Conference on Advanced Geographic Information Systems & Web Services (GEOWS 2009). Cancun. Mexico. BEST PAPER AWARD.
- Kulawik, R., Schilling, A. & Zipf, A. (2009): Landesweite 3D-Stadtmodelle im Internet auf Basis offener Standards des Open Geospatial Consortiums (OGC) – das Beispiel Nordrhein-Westfalen-3D (NRW-3D). 14th International Conference on Urban Planning and Regional Development in the Information Society & GeoMultimedia 2009. (CORP 2009). Sitges, Spain.
2008
- Neis P. & Zipf, A. (2008): LBS_2.0 – Realisierung von Location Based Services mit user-generated, collaborative erhobenen freien Geodata. In: J. Roth (Hrsg.): 5. GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste, 4.-5. September 2008, Nürnberg. Sonderdruck Schriftenreihe der Georg-Simon-Ohm-Hochschule Nürnberg Nr. 42, ISSN 1867-5433
- Schmitz, S., Zipf, A. & Neis, P. (2008): Proposal to define common resources for OpenGIS Location Services. 5th International Symposium on LBS & TeleCartography. Salzburg. Austria.
- Wunderlich, M. & Auer, M. (2008): Perspective Maps in Mobile Devices – Just Style or Proper Function? 5th International Symposium on LBS & TeleCartography. Salzburg. Austria.
- Schmitz, S., Neis, P. & Zipf, A. (2008): New Applications based on Collaborative Geodata – the Case of Routing. Submitted for: XXVIII INCA International Congress on Collaborative Mapping and SpaceTechnology, Gandhinagar, Gujarat, India.
- Schilling, A., Lanig, S., Neis, P. & Zipf, A. (2008): Integrating Terrain Surface and Street Network for 3D Routing. 3D Geoinfo 08. 3rd International Workshop on 3D Geo-Information. Seoul. South Korea.
- Neis, P., Zipf, A. & Schmitz, S. (2008): OpenRouteService.org – Combining Open Standards and Open Geodata. The State of the Map. 2nd Open Street Maps Conference, Limerik. Ireland.
- Graul, C. & Zipf, A. (2008): Biogeographic Research and the Spatial Web: Towards Interoperable Analysis Tools for Global Change Based on the Web Processing Service (WPS). Digital Earth Summit on Geoinformatics: Tools for Global Change Reseach. Potsdam Germany. http://www.isde-summit-2008.org.
- Bauer, M., Coors, V., Schulz, T. & Zipf, A. (2008): Zur Nutzung von 3D-Stadtmodellen für mobile Navigationssysteme. GI-Days 2008. Interoperability and spatical processing in GI applications. Münster. Germany.
- Haase M., Zipf, A., Neis, P., de Camargo, V. (2008): Interoperable Routing Services in the Context of Evacuation Schemes due to Urban Flooding. EnviroInfo 2008 Conference. Environmental Informatics and Industrial Ecology. Lueneburg, Germany.
- Stollberg, B. & Zipf, A. (2008): Geoprocessing Services for Spatial Decision Support in the Domain of Housing Market Analyses – Experiences from Applying the OGC Web Processing Service Interface in Practice. The 11th AGILE 2008 Conference on GI Science (AGILE 2008). Association of Geographic Information Laboratories for Europe. Girona. Spain.
- Neis, P. & Zipf, A (2008): OpenRouteService.org is three times “Open”: Combining OpenSource, OpenLS and OpenStreetMaps. GIS Research UK (GISRUK 08). Manchester.
- Göbel, R. & Zipf, A. (2008): How to define 3D Geoprocessing Operations for the OGC Web Processing Service. (WPS)? Towards a Classification of 3D Operations. International Workshop on Computational Geoinformatics. (CompGeo 2008). The 2008 International Conference on Computational Science and Its Applications (ICCSA 2008). Perugia. Italy.
- Lanig, S., Schilling, A., Stollberg, B. & Zipf, A. (2008): Towards Standards-based Processing of Digital Elevation Models for Grid Computing through Web Processing Service (WPS). The 2008 International Conference on Computational Science and Its Applications (ICCSA 2008). Perugia. Italy.
- Zipf, A. (2008): Integrating 3D, Processing and Location Services into future SDIs. GSDI_10. Tenth International Conference for Spatial Data Infrastructure. Port of Spain. Trinidad.
- Brinkhoff, T., Bertling, M., Biermann, J., Gervens, T., König, R., Kümper, D., Neis, P., Stollberg, B., Rolfs, C., Weiser, A., Weitkämpfer, J. & Zipf, A. (2008): Offenes Katastrophenmanagement mit freiem GIS Zur interoperablen Kopplung von Leitstellensystem, mobilen Clienten und GDI mit Prozessierungsdiensten. AGIT 2008. Symposium für angewandte Geoinformatik. Salzburg. Austria.
- Dietze, L., Kunz, A. & Zipf, A. (2008): WebGIS des historischen Informationssystems HGIS Germany aus Open Source Komponenten. Freie und Open Source Software für Geoinformationssysteme (FOSSGIS 2008). Albert-Ludwigs-Universität Freiburg. Germany.
- Lanig, S., Schilling, A., Stollberg, B. & Zipf, A. (2008): Erste Schritte auf dem Weg zur Verarbeitung digitaler Geländemodelle mittels GRID-Computing. AGIT 2008. Symposium für angewandte Geoinformatik. Salzburg. Austria.
- Neis, P. & Zipf, A. (2008): Zur Kopplung von OpenSource, OpenLS und OpenStreetMaps in OpenRouteService.org. AGIT 2008. Symposium für angewandte Geoinformatik. Salzburg. Austria.
2007
- Zipf, A., Basanow, J., Neis, P., Neubauer, S. & Schilling, A. (2007): Towards 3D Spatial Data Infrastructures (3D-SDI) based on Open Standards – experiences, results and future issues. "3D GeoInfo07". ISPRS WG IV/8 International Workshop on 3D Geo-Information: Requirements, Acquisition, Modelling, Analysis, Visualisation. Delft, NETHERLANDS.
- Schilling, A., Basanow, J. & Zipf, A. (2007): VECTOR BASED MAPPING OF POLYGONS ON IRREGULAR TERRAIN MESHES FOR WEB 3D MAP SERVICES. 3rd International Conference on Web Information Systems and Technologies (WEBIST). Barcelona, Spain. March 2007.
- Neubauer, S. & Zipf, A. (2007): Suggestions for Extending the OGC Styled Layer Descriptor (SLD) Specification into 3D – Towards Visualization Rules for 3D City Models, Urban Data Management Symposium. UDMS 2007. Stuttgart. Germany.
- Stollberg, B. & Zipf, A. (2007): OGC Web Processing Service Interface for Web Service Orchestration – Aggregating Geo-processing Services in a Bomb Threat Scenario. W2GIS 2007: Web&Wireless GIS Conference 2007. Cardiff, UK.
- Dietze, L. & Zipf, A. (2007): EXTENDING OGC STYLED LAYER DESCRIPTOR (SLD) FOR THEMATIC CARTOGRAPHY – Towards the ubiquitous use of advanced mapping functions through standardized visualization rules. 4th Int. Symp. on LBS and Telecartography 2007.
- Neis, P., Schilling, A. & Zipf, A. (2007): 3D Emergency Route Service (3D-ERS) based on OpenLS Specifications. GI4DM 2007. 3rd International Symposium on Geoinformation for Disaster Management. Toronto, Canada.
- Nonn, U. & Zipf, A. (2007): Metadata for 3D City Models – Analysis of the Applicability of the ISO 19115 Standard and Possibilities for further Amendments. AGILE 2007. International Conference on Geographic Information Science of the Association of Geograpic Information Laboratories for Europe (AGILE). Aalborg, Denmark.
- Dietze, L., Kunz, A. & Zipf, A. (2007): THE “HISTORICAL GIS GERMANY” – A TIME ENABLED INFORMATION SYSTEM FOR GERMANY AND CENTRAL EUROPE, 1820-1914. International Cartographic Confernece. ICC 2007. Moscow.
- Coors, V. & Zipf, A. (2007): MoNa 3D – Mobile Navigation using 3D City Models. 4th International Symposium on LBS and Telecartography 2007. Hongkong.
- Neis, P., Weber, C. & Zipf, A. (2007): Using Landmarks for OpenLS Route Services. A technical architecture based on OGC Web Services (OWS. GeoInformatics-Forum Salzburg. Geospatial Crossroads. Salzburg. Austria.
- Weiser, A. & Zipf, A. (2007): Web Service Orchestration (WSO) of OGC Web Services (OWS) for Disaster Management. GI4DM 2007. 3rd International Symposium on Geoinformation for Disaster Management. Toronto, Canada.
- Mohan, S. K. & Zipf, A. (2007): Improving the support of indoor evacuation through landmarks on mobile displays. I4DM 2007. 3rd International Symposium on Geoinformation for Disaster Management. Toronto, Canada.
- Neis, P. & Zipf; A. (2007): A Web Accessibility Analysis Service based on the OpenLS Route Service. AGILE 2007. International Conference on Geographic Information Science of the Association of Geograpic Information Laboratories for Europe (AGILE). Aalborg, Denmark.
- Bauer, M., Neis, P., Weber, C. & Zipf, A. (2007): Kontextabhängige Landmarken für mobile 3D Navigationsanwendungen. 4. Fachgespräch: Ortsbezogene Anwendungen und Dienste. LMU München.
- Stollberg, B. & Zipf, A. (2007): Einsatz des OGC Web Processing Service (WPS) für das Katastrophenmanagement – das Szenario Bombenfund. 2nd deegree day 2007. Bonn. Germany.
- Dietze, L., Wachtendorf, C. & Zipf, A. (2007): GIS-gestützte Erfassung und Web-basierte Visualisierung historischer Geodaten im "Historischen GIS Germany. AGIT 2007. Symposium für angewandte Geoinformatik. Salzburg. Austria.
- Neis, P. & Zipf, A. (2007): Realizing Focus Maps with Landmarks using OpenLS Services. 4th International Symposium on LBS and Telecartography 2007. Hongkong.
- Nonn, U. & Zipf, A. (2007): Metadaten für 3D-Stadtmodelle – Untersuchung der Eignung von ISO 19115 und Möglichkeiten der Erweiterung. REAL CORP 2007. Wien, Austria.
- Neis, P., Zipf, A., Helsper, R. & Kehl, A. (2007): Webbasierte Erreichbarkeitsanalyse – Vorschläge zur Definition eines Accessibility Analsysis Service (AAS) auf Basis des OpenLS Route Service. REAL CORP 2007. Wien, Austria.
- Neubauer, S. & Zipf, A. (2007): Vorschläge zur Erweiterung der OGC Styled Layer Descriptor (SLD) Specification in die dritte Dimension – eine Analyse möglicher Visualisierungvorschriften für 3D Stadtmodelle. AGIT 2007. Symposium für angewandte Geoinformatik. Salzburg. Austria.
- Neis, P., Schilling, A. & Zipf, A. (2007): Interoperables 3D Routing auf Basis von OpenLS – Ein 3D Emergency Route Service (3DERS) als Aggregation eines Emergency Route Service (ERS) und eines 3D Route Service (3DRS). AGIT 2007. Symposium für angewandte Geoinformatik. Salzburg. Austria.
2006
- Zipf, A. (2006): The contribution of geo-informatics to historical GIS .hist 2006 – Geschichte im Netz – Praxis, Chancen, Visionen". HU Berlin. Germany. February 2006.
- Löhr, S., Ocalki, A., Voss, A. & Zipf, A. (2006): Thematische Kartographie in 3D mit Google Earth. AGIT 2006. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Fischer, M., Basanow, J. & Zipf, A. (2006): Mainz Mobile 3D – A PDA based OGC Web 3D Service Client and corresponding server. International Workshop on 3D Geoinformation 2006 (3DGeoInfo'06). Kuala Lumpur. Malaysia.
- Weiser, A. & Zipf, A. (2006): Ein graphischer Editor zur automatischen Generierung von OGC Styled Layer Descriptor (SLD) Dateien für das Web-Mapping. GeoVis 2006 – Visualisierung und Erschließung von Geodaten. DGFK Kommission für Geoinformation und Visualisierung. Geoforschungszentrum GFZ Potsdam. April 2006.
- Fischer, M. & Zipf, A. (2006): Mainz Mobil 3D – ein Navigationssystem für PDAs unter Nutzung des OGC Web3D Service. AGIT 2006. Symposium für Angewandte Geoinformatik. Salzburg. Austria.
- Kunz, A., Dietze, L. & Zipf, A. (2006): Visualisierung der deutschen Geschichte von 1820-1914 im WWW – die Entwicklung von Staatenwelten, Dynastien und Wirtschaftsstatisitik. Visualisierung des Raumes II "Karten machen – Macht der Karten". 23.-24. Juni 2006. Leibniz-Institut für Länderkunde, Leipzig.
- Tschirner, S., Weiser, A. & Zipf, A. (2006): GeoXchange, ein OGC-konformes Austauschportal für freie Geodaten. AGIT 2006 Symposium für Angewandte Geoinformatik. Salzburg. Austria.
2005
- Merdes, M., Häußler, J. & Zipf, A. (2005): GML2GML: Generic and Interoperable Round-Trip Geodata Editing using Standards-Based Knowledge Sources. AGILE 2005. 8.th AGILE Conference on GIScience. Association of Geographic Information Laboratories in Europe. Estoril. Portugal.
- Zipf, A. (2005): Using Styled Layer Descriptor (SLD) for the dynamic generation of user- and context-adaptive mobile maps – a technical framework. 5th International Workshop on Web and Wireless Geographical Information Systems (W2GIS). Lausanne, Switzerland. Springer Lecture Notes in Computer Science. Heidelberg, Berlin.
- Weiser, A. & Zipf, A. (2005): A visual editor for OGC SLD files for automating the configuration of WMS and mobile map applications. 3rd Symposium on Location Based Services and TeleCartography. Vienna. Austria. 2005. Springer.
- Zipf, A. & Tschirner, S. (2005): Finding GI-datasets that otherwise would have been lost – GeoXchange – a OGC standards-based SDI for sharing free geodata. 2nd International Workshop on Geographic Information Retrieval (GIR 2005) at the Fourteenth ACM Conference on Information and Knowledge Management (CIKM). November, 2005. Bremen, Germany. Springer Lecutre Notes in Computer Science.
- Helsper, R., Kehl, A., Mayer, T., Röss, W. & Zipf, A. (2005): Ein GIS-basiertes Web-Portal für die regionalisierte Wohnungsmarktbeobachtung in Rheinland-Pfalz als Basis für ein Spatial Decision Support System (SDSS). AGIT 2005. Symposium für Angewandte Geographische Informationstechnologie. Salzburg.
- Schäfer, M. & Zipf, A. (2005): Ein Vektorbasiertes Wirtschafts – WebGIS auf Basis der OGC SFS SQL und SVG. AGIT 2005. Symposium für Angewandte Geographische Informationstechnologie. Salzburg. Juli 2005.
- Zipf, A. (2005): Developing a WebGIS for analysing the industry and communication sector in France. Workshop SURVIE 2005: Start Up Research and Valorization/Valuation of Intra/- and Entrepreneurship in Europe. Montpellier. SupDeCop. March 2005.
2004
- Leiner, R. & Zipf, A. (2004): Ein WebGIS zu historischen und rezenten Druckwasserflächen am Oberrhein. AGIT 2004. Symposium für Angewandte Geographische Informationstechnologie. Salzburg. Austria.
- Vogt, M. & Zipf, A. (2004): Unterstützung der Stechmückenbekämpfung mittels web-basierter Neuaufnahme und Editieren von Geodaten mit Freier Software. AGIT 2004. Symposium für Angewandte Geographische Informationstechnologie. Salzburg. Austria.
- Häußler, J., Zipf, A. & Merdes, M. (2004): Ein graphischer Geodaten-Editor für ein mobiles Erfassungssystem. In: Jacobs, F., Röhling, H.-G. & Uhlmann, O. (Hrsg.): GeoLeipzig 2004 – Geowissenschaften sichern Zukunft. Schriftenreihe der Deutschen Geologischen Gesellschaft, Heft 34, ISBN 3-932537-06-8.
- Häußler, J., Merdes, M. & Zipf, A. (2004): A Graphical Editor for Geodata in Mobile Environments. In: GEOTECHNOLOGIEN »Science Report« No. 4. Potsdam: Koordinierungsbüro GEOTECHNOLOGIEN, 2004, pp. 55-58.
- Zipf, A. & Leiner, R. (2004 ): A Mobile GIS based Flood Warning and Information System. 2nd Symposium on Location Based Services and TeleCartography. 28.-29. January 2004. Vienna. Austria.
- Zipf, A. & Joest, M. (2004 ): User Expectations and Preferences regarding Location-based Servicess -results of a survey. 2nd Symposium on Location Based Services and TeleCartography. 28.-29. January 2004. Vienna. Austria.
2003
- Zipf, A. (2003): Zur Bestimmung von Funktionen für die personen- und kontextsensitive Bewertung der Bedeutung von Geoobjekten für Fokuskarten. Symposium für Angewandte Geographische Informationstechnologie. AGIT 2003. Salzburg.
- Zipf, A. & Leiner, R. (2003): WebMapping für den Hochwasserschutz. Web-Mapping 2003. Kommunikation raumbezogener Informationen mit digitalen Medien. 20. – 21. November 2003. Universität Potsdam – Hasso-Plattner-Institut. Potsdam. Germany.
- Zipf, A. (2003): User Aware GIS Services building on SDI . 9th EC-GI & GIS Workshop. ESDI (European Spatial Data Infrastructures): Serving the User. A Coruña, Spain. 25-27.07.2003
- Zipf, A. & von Hunolstein, S. (2003): Task oriented map-based mobile tourist guides.International Workshop: "HCI in Mobile Guides". Mobile HCI 2003. Fifth International Symposium on Human Computer Interaction with Mobile Devices and Services. 8.-11.Sept. 2003. Undine. Itlay.
- Häußler, J. & Zipf, A. (2003): Multimodale Kateninteraktion und inkrementelle Zielführung zur integrierten Navigationsunterstützung für Fußgänger und Autofahrer. Symposium für Angewandte Geographische Informationstechnologie. AGIT 2003. Salzburg.
- Zipf, A. (2003): How to enrich GIS development through ’aspects’ using formal ontologies. GISRUK 2003. GIS Research UK. London.
- Zipf, A. & Schilling, A. (2003): Generation of VRML City Models for Focus Based Tour Animations. Integration, Modeling and Presentation of Heterogeneous Geo-Data Sources. 8th Int. Symp. on Web 3D Technology. Web3D 2003. 03/2003 Saint Malon. France.
- Schmidt-Belz, B., Zipf, A., Poslad, S. & Laamen, H. (2003): Location-based mobile tourist services – first user experiences. ENTER 2003. Int. Congress on Tourism and Communications Technologies. Helsinki. Finland. (Springer Computer Science. Heidelberg, Berlin).
- Zipf, A. & Leiner, R.(2003): Anforderungen an mobile Geodatenbanken für Katastropheninformations- und –warnsysteme. MDBIS Workshop „Datenbankmechanismen für mobile Anwendungen“ der Gesellschaft für Informatik (GI). Arbeitskreis Mobile Datenbanken und Informationssysteme (MDBIS). 10.-11.04.2003. Karlsruhe.
2002
- Zipf, A. (2002): Auf dem Weg zur mobilen (Geo)-Informationsgesellschaft. – Technologie, Chancen und Risiken Keynote zum Schwerpunktthema "Geoinformation Mobil" der AGIT 2002. (Symp. f. Angewandte Geographische Informationsverarbeitung). 03.-05.07.2002. Salzburg. Austria. In: Zipf, A. & Strobl, J. (2002): Geoinformation mobil. Wichmann Hüthig Verlag. Heidelberg.
- Zipf, A. & Aras, H. (2002): Proactive Exploitation of the Spatial Context in LBS – through Interoperable Integration of GIS-Services with a Multi Agent System (MAS). AGILE 2002. Int. Conf. on Geographic Information Science of the Association of Geographic Information Laboratories in Europe (AGILE). 04.2002. Palma. Spain.
- Zipf, A. (2002): User-Adaptive Maps for Location-Based Services (LBS) for Tourism. In: Woeber, K., Frew, A. & Hitz, M. (eds.), Proc. of the 9th Int. Conf. for Information and Communication Technologies in Tourism, ENTER 2002. Innsbruck, Austria. Springer Computer Science. Heidelberg, Berlin.
- Schmitz, S., Zipf, A. & Aras, H. (2002): Realisierung eines mobilen Geodatenservers für PDAs auf der Basis von Standards des OpenGIS-Consortiums. Workshop "Mobile Datenbanken und Informationssysteme – Datenbanktechnologie überall und jederzeit". GI-Arbeitskreis "Mobile Datenbanken und Informationssysteme. 21.-22.03.2002. Magdeburg.
- Zipf, A. & Schilling, A. (2002): Automatisierte Integration und Visualisierung von verteilten 2D- und 3D-Geodaten am Beispiel einer virtuellen Stadttour. AGIT 2002. Symposium für Angewandte Geographische Informationsverarbeitung. 03.-05.07.2002. Salzburg. Austria.
- Schmitz, S., Zipf, A. & Aras, H. (2002): Open GML-based Mobile Geo-data-Handling for PDAs. IAMG 2002. Annual Conf. of the Int. Association for Mathematical Geology., 15-20.09.2002. Berlin, Germany.
- Schmidt-Belz, B., Stefan P., Nick, A. & Zipf, A. (2002): Personalized and Location-based Mobile Tourism Services. Workshop on "Mobile Tourism Support Systems". 17.09.2002. Pisa. in conjunction with Mobile HCI '02 (Fourth International Symposium on Human Computer Interaction with Mobil Devices). 18.-20.09.2002.
2001
- Zipf, A. & Krüger, S. (2001): TGML – Extending GML by Temporal Constructs – A Proposal for a Spatiotemporal Framework in XML. ACM-GIS 2001. The Ninth ACM International Symp. on Advances in Geographic Information Systems. Atlanta. USA.
- Poslad, S., Laamanen, H., Malaka, R., Nick, A., Buckle, P. & Zipf, A. (2001): CRUMPET: Creation of User-Friendly Mobile Services Personalised for Tourism. Proceedings of: 3G 2001 – Second Int. Conf. on 3G Mobile Communication Technologies. 26-29.03.2001. London. UK.
- Zipf, A. & Krüger, S. (2001): Ein objektorientierter Framework für temporale 3D-Geodaten. AGIT 2001, Symposium für Angewandte Geographische Informationsverarbeitung, 04.-06.06.2001, Salzburg. Austria.
- Zipf, A. & Malaka, R. (2001): Developing "Location Based Services" (LBS) for tourism – The service provider's view. In: Sheldon, P. J., Wöber, K. W. & Fesenmaier, D. R. (eds.): Proceedings of the 8th Int. Conf. on Information and Communication Technologies in Tourism, ENTER 2001. Montreal, Canada. 24.-27.04.2001. Springer Computer Science. Wien, New York.
2000
- Malaka, R. & Zipf, A. (2000): DEEP MAP – Challenging IT research in the framework of a tourist information system. In: Fesenmaier, D., Klein, S. & Buhalis, D. (Eds.): Information and Communication Technologies in Tourism 2000. Proceedings of ENTER 2000, Barcelona. Spain. Springer Computer Science, Wien, New York. pp.15-27.
- Porzel, R., Zipf, A. & Malaka, R. (2000): Integration of Smart Components for Building Your Personal Mobile Guide. In: Malaka, R. (ed.): Artificial Intelligence in Mobile Systems – AIMS2000, Workshop in conjunction with ECAI 2000, Berlin (Deutschland), 22. August 2000, Workshop Notes, pp. 22-26.
until 1999
- Zipf, A. & Malaka, R. (1999): Web-basierte Planung und animierte Visualisierung von 3D Besichtigungstouren im Rahmen des Touristeninformationssystems Deep Map. (AGIT Spezial: GIS in Verkehr und Transport. Salzburg. 04.-06.06.1999). In: Zagel, B. (Hrsg.): GIS in Verkehr und Transport. Hüthig Verlag. Heidelberg.
- Chandrasekhara, V., Malaka, R., Teichert, J., Porzel, R. & Zipf, A.(1999): Deep Map – A mobile tourist information system. Int. Conf. on Wearable Computing, ICWC ´99, Stuttgart, Germany.
- Zipf, A. (1999): Guiding tourists through space and time within an agent based framework – Deep Map. European ESRI User Conference, München.
- Zipf, A. (1998): DEEP MAP – A prototype context sensitive tourism information system for the city of Heidelberg. Proc. of GIS-Planet 98. Lisboa, Portugal.
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