Publikationen
- . . ‘A systematic approach for assessing the importance of visual differences in reproduced maps.’ Cartography and Geographic Information Science : 1–16. doi: 10.1080/15230406.2024.2409920. [accepted / in Press (not yet published)]
- . . ‘Map Reproducibility in Geoscientific Publications: An Exploratory Study.’ In 12th International Conference on Geographic Information Science (GIScience 2023), edited by , 6:1–6:16. Wadern: Dagstuhl Publishing. doi: 10.4230/LIPIcs.GIScience.2023.6.
- . . ‘Reproducible Research in Geoinformatics: Concepts, Challenges and Benefits (Vision Paper).’ In 14th International Conference on Spatial Information Theory (COSIT 2019), edited by , 8:1–8:13. Wadern: Dagstuhl Publishing. doi: 10.4230/LIPIcs.COSIT.2019.8.
- . . ‘Interactive Immersive Public Displays as Facilitators for Deeper Participation in Urban Planning.’ International Journal of Human-Computer Interaction 0: 1–15. doi: 10.1080/10447318.2019.1606476.
- 10.1145/3331158. . ‘Creating interactive scientific publications using bindings.’ Proceedings of the ACM on Human-Computer Interaction 3, Nr. EICS. doi:
- . . ‘GEO-C: Enabling open cities and the Open City Toolkit.’ In Proceedings of the International Conference on Free and Open Source Software for Geospatial Applications (FOSS4G 2018) - Academic Track, 61–68. Dar es Salaam, Tanzania. doi: 10.5194/isprs-archives-XLII-4-W8-61-2018.
- . . ‘Exploring forced migrants (re)settlement & the role of digital services.’ In Proceedings of 16th European Conference on Computer-Supported Cooperative Work - Exploratory Papers (ECSCW 2018). Wien: European Society for Socially Embedded Technologies. doi: 10.18420/ecscw2018_7.
- . . The State of Reproducibility in the Computational Geosciences. doi: 10.17605/OSF.IO/KZU8E.
- . . In-depth examination of spatio-temporal figures in open reproducible research. doi: 10.17605/OSF.IO/Q53M8.
- . . ‘Participatory design and participatory research: An HCI case study with young forced migrants.’ ACM Transactions on Computer-Human Interaction (TOCHI) 25, Nr. 1: 3. doi: 10.1145/3145472.
- Contributed to the ACM SIGSPATIAL/GIS 2018, Seattle, Washington, USA. . ‘Intelligent Geovisualizations for Open Government Data (Vision Paper).’
- 10.1080/17489725.2018.1511839. . ‘Privacy theory in practice: designing a user interface for managing location privacy on mobile devices.’ Journal of Location Based Services 2018. doi:
- . ‘Complying with Privacy Legislation: From Legal Text to Implementation of Privacy-Aware Location-Based Services.’ International Journal of Geo-Information 2018.
- . . ‘Running with Drones: Desired Services and Control Gestures.’ In Proceedings of the 30th Australian Conference on Computer-Human Interaction, 384–395. New York, NY: ACM Press. doi: 10.1145/3292147.3292156.
- . . ‘Deictic Communication across Distances: Visualising Remote Pointing Gestures on Mobile Devices.’ Contributed to the Proceedings of the 32nd International BCS Human Computer Interaction Conference (HCI 2018), Belfast, UK. doi: 10.14236/ewic/HCI2018.11.
- . . ‘In-depth examination of spatiotemporal figures in open reproducible research.’ Cartography and Geographic Information Science 2018. doi: 10.1080/15230406.2018.1512421.
- . . ‘Computational reproducibility in geoscientific papers: Insights from a series of studies with geoscientists and a reproduction study.’ International Journal of Geographical Information Science 2018. doi: 10.1080/13658816.2018.1508687.
- . . ‘Brain Drain or Brain Gain? Insights from an Erasmus Mundus Masters Program.’ Contributed to the AGILE 2018 - 21th Conference on Geo-information Science, Lund, Sweden.
- contributed to the The 20th AGILE Conference on Geographic Information Science, Wageningen, The Netherlands, . „A framework to monitor, model, and actively manage crowd behaviour.“
- . . ‘Guest editorial: map interaction.’ GeoInformatica 2017: 1–4. doi: 10.1007/s10707-016-0290-x.
- . . ‘Follow the signs - countering disengagement from the real world during city exploration.’ Contributed to the Agile, Wageningen.
- . . ‘Public Displays for Public Participation in Urban Settings: A Survey.’ In Proceedings of the 6th ACM International Symposium on Pervasive Displays, 17:1–17:9. New York, NY: ACM Press. doi: 10.1145/3078810.3078825.
- . . ‘Ephemerality Is the New Black: A Novel Perspective on Location Data Management and Location Privacy in LBS.’ In Progress in Location-Based Services 2016, edited by , 357–373.
- . . ‘13th International Conference on Spatial Information Theory (COSIT 2017).’ In 13th International Conference on Spatial Information Theory (COSIT 2017), edited by . Wadern: Dagstuhl Publishing.
- . . ‘COSIT 2017 Short Papers—Introduction.’ Contributed to the International Conference on Spatial Information Theory, L’Aquila, Italien.
- . . ‘Feature-centric ranking algorithms for georeferenced video search.’ Contributed to the 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, Redondo Beach, California, USA.
- Contributed to the 13th International Conference on Spatial Information Theory, COSIT 2017, Wadern, Deutschland. . ‘Proceedings of 13th International Conference on Spatial Information Theory, COSIT 2017.’
- . . ‘Running with Technology: Evaluating the Impact of Interacting with Wearable Devices on Running Movement.’ Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 1, Nr. 3: 101:1–101:17. doi: 10.1145/3130966.
- . . ‘Enabling Remote Deictic Communication with Mobile Devices: An Elicitation Study.’ Contributed to the Proceedings of the 19th International Conference on Human-Computer Interaction with Mobile Devices and Services, Vienna, Austria. doi: 10.1145/3098279.3098544.
- . . ‘An approach for harvesting, visualizing, and analyzing WebGIS sessions to identify usability issues.’ Contributed to the EICS, Lissabon, Portugal. doi: 10.1145/3102113.3102122.
- . „Opening reproducible research (o2r).“ contributed to the Open Science Conference, Berlin, Germany, .
- . . ‘Opening the Publication Process with Executable Research Compendia.’ D-Lib Magazine 23. doi: 10.1045/january2017-nuest.
- . . ‘Visualizing Location Uncertainty on Mobile Devices: Assessing Users’ Perception and Preferences.’ Contributed to the AGILE, Helsinki, Finland. doi: 10.1007/978-3-319-33783-8_18.
- . . ‘Facilitating Citizen Engagement in Situ: Assessing the Impact of Pro-Active Geofenced Notifications.’ In Proceedings of the 18th International Conference on Human-Computer Interaction with Mobile Devices and Services - MobileHCI '16. New York, NY: ACM Press. doi: 10.1145/2935334.293537. [online first]
- . . ‘Presenting Citizen Engagement Opportunities Online: The Relevancy of Spatial Visualization.’ In Lecture Notes in Geoinformation and Cartography, edited by , 105–121. Basel : Springer International Publishing. doi: 10.1007/978-3-319-33783-8_7.
- . „Opening Reproducible Research.“ contributed to the EGU, Vienna, .
- . . ‘Opening up Smart Cities: Citizen-Centric Challenges and Opportunities from GIScience.’ ISPRS International Journal of Geo-Information 5, Nr. 2: 16. doi: 10.3390/ijgi5020016.
- . . ‘Opening up Smart Cities.’ ISPRS International Journal of Geo-Information 5.
- . ‘Designing Semantic Application Programming Interfaces for Open Government Data. .’ JeDEM 2016: 21–58.
- . . ‘Towards a privacy threat model for public displays.’ Contributed to the 7th ACM SIGCHI Symposium on Engineering Interactive Computing Systems, Duisburg, Deutschland.
- . . ‘MapInteract 2014 Workshop Report the 2nd ACM SIGSPATIAL International Workshop on Interacting with Maps.’ Contributed to the SIGSPATIAL, Dallas, Texas, USA.
- . . ‘Providing directions in indoor spaces: two approaches for public displays compared.’ Contributed to the AGILE, Lissabon, Portugal. [accepted / in Press (not yet published)]
- Contributed to the AGILE, Lissabon, Portugal. [accepted / in Press (not yet published)] . ‘A Gamification Framework for Volunteered Geographic Information.’
- Contributed to the 4th International Symposium on Pervasive Displays (PerDis 2015), Saarbrücken. [accepted / in Press (not yet published)] . ‘Short-range optical interaction between smartphones and public displays.’
- Contributed to the Interact, Bamberg, Deutschland. [accepted / in Press (not yet published)] . ‘Natural interaction with video environments using gestures and a mirror-image avatar.’
- . ‘Development of a computerised decision aid for thrombolysis in acute stroke care.’ BMC Med. Inf. & Decision Making 15, Nr. 6.
- . . ‘Ethermap - Real-time Collaborative Map Editing.’ Contributed to the Conference on Human Factors in Computing Systems (CHI'15), Seoul, South Korea. doi: 10.1145/2702123.2702536.
- . . ‘Community and Governmental Responses to an Urban Flash Flood.’ Contributed to the 12th International Conference on Information Systems for Crisis Response & Management, Kristiansand, Norwegen. [accepted / in Press (not yet published)]
- 10.1145/2684380.2684391. . ‘Highlights from MAPINTERACT 2013: the 1st ACM SIGSPATIAL Workshop on Interacting with Maps: held in conjunction with the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (Orlando, Florida, November 5, 2013).’ SIGSPATIAL Special 6, Nr. 1: 23–24. doi:
- . . ‘Georeferenced Open Data and Augmented Interactive Geo-Visualizations as Catalysts for Citizen Engagement.’ JeDEM - eJournal of eDemocracy and Open Government 6, Nr. 3: 14–35.
- . . ‘Bridging the Gap Between Field- and Lab-Based User Studies for Location-Based Services.’ In Progress in Location-Based Services 2014, edited by , 257–271. Basel : Springer International Publishing. doi: 10.1007/978-3-319-11879-6_18.
- . . ‘Supporting design, prototyping, and evaluation of public display systems.’ In Proceedings of the 2014 ACM SIGCHI symposium on Engineering interactive computing systems, 263–272. doi: 10.1145/2607023.2607035.
- . . ‘Assessing the Impact of Dynamic Public Signage on Mass Evacuation.’ In Proceedings of The International Symposium on Pervasive Displays, 136. doi: 10.1145/2611009.2611033.
- Contributed to the Workshop on GeoHCI at CHI 2013, Paris, Frankreich. . ‘Evaluating location-based services (a position paper).’
- Contributed to the Workshop on Designing Mobile Augmented Reality at Mobile HCI 2013, München, Deutschland. . ‘Prototyping mobile AR in immersive video environments.’
- Contributed to the 12th International Conference on Mobile and Ubiquitous Multimedia (MUM '13), New York, USA. . ‘Using mobile devices to enable visual multiplexing on public displays: three approaches compared.’
- . . ‘Evaluating Mobile Applications in Virtual Environments: A Survey.’ In International Journal of Mobile Human Computer Interaction, edited by , 1–19. doi: 10.4018/ijmhci.2013100101.
- . . ‘Transitional Spaces: Between Indoor and Outdoor Spaces.’ In COSIT, edited by , 14–32. doi: 10.1007/978-3-319-01790-7_2.
- . . ‘Gestural Interaction with Spatiotemporal Linked Open Data.’ OSGEO Journal 11.
- . . ‘Attacking Location Privacy: Exploring Human Strategies.’ In UbiComp '12 Proceedings of the 2012 ACM Conference on Ubiquitous Computing , 95–98. New York, NY: ACM Press.
- (Eds.): . GI Zeitgeist 2012 - Proceedings of the Young Researchers Forum on Geographic Information Science. Berlin: Akademische Verlagsgesellschaft.
- Contributed to the International Workshop on Smart Mobile Applications at Pervasive 2012, Newcastle upon Tyne, UK. . ‘Opportunistic Localization to Support Disaster Mitigation in Public Indoor Environments.’
- Contributed to the Workshop on mobile vision and HCI at Mobile HCI 2012, San Francisco, USA. . ‘Tool Support for Prototyping Interfaces for Vision-Based Indoor Navigation.’
- . . ‘Visual highlighting on public displays.’ In PerDis, 2.
- . . ‘Supporting pilgrims in navigating densely crowded religious sites.’ Personal and Ubiquitous Computing 16: 1–11.
- . . ‘Scalable Navigation Support for Crowds: Personalized Guidance via Augmented Signage.’ In COSIT, 40–56.
- . . ‘Assessing the feasibility of opportunistic peer-to-peer positioning for pedestrians.’ In Ubicomp in the Large: Collaborative Sensing and Collective Phenomena, Workshop at Pervasive 2010.
- . . ‘Opportunistic peer-to-peer pedestrian positioning system.’ In Poster at Pervasive 2010, Helsinki, Finland.
- . . ‘Ethics and Persuasive Technology: An Exploratory Study in the Context of Healthy Living.’ In NIMD'10: First International Workshop on Nudge and Influence Through Mobile Devices at Mobile HCI'10.
- . . ‘Evaluating Natural User Interfaces for Public Displays in the Wild.’ In Workshop on Natural User Interfaces: the prospect and challenge of touch and gestural computing at CHI 2010.
- . . ‘User-defined gestures for connecting mobile phones, public displays, and tabletops.’ In Mobile HCI, 239–248.
- . . ‘Design by physical composition for complex tangible user interfaces.’ In CHI Extended Abstracts, 3541–3546.
- . . ADAPTATION IN SPATIAL COMMUNICATION.
- . . ‘Advances in evaluating mobile and ubiquitous systems.’ Special issue preface, IJMHCI 2.
- (Eds.): . Special issue on evaluating pervasive and ubiquitous systems. International Journal of mobile HCI. .
- . . ‘Supporting Device Discovery and Spontaneous Interaction with Spatial References.’ Personal and Ubiquitous Computing 13, Nr. 4: 255–264. doi: 10.1007/s00779-008-0206-3.
- . . ‘Bridging the gap between the Kodak and the Flickr generations: A novel interaction technique for collocated photo sharing.’ International Journal of Human-Computer Studies 67, Nr. 12: 1060–1072. doi: 10.1016/j.ijhcs.2009.09.006.
- . . ‘Exploring the use of landmarks for mobile navigation support in natural environments.’ In Mobile HCI.
- . . ‘Evaluating Ubiquitous Systems with Users (Workshop Summary).’ In workshop proceedings, AmI-07. [accepted / in Press (not yet published)]
- . . ‘Facilitating Opportunistic Interaction with Ambient Displays.’ In Workshop on Designing and Evaluating Mobile Phone-Based Interaction with Public Displays at CHI 2008.
- . . ‘Reading with Mobile Phone and Large Display.’ In Workshop on Designing and Evaluating Mobile Phone-Based Interaction with Public Displays at CHI 2008.
- . . ‘Experiences of Supporting Local and Remote Mobile Phone Interaction with Touchscreen Based Situated Displays.’ In Workshop on Designing and Evaluating Mobile Phone-Based Interaction with Public Displays at CHI 2008.
- . . ‘Ubiquitous Systems Evaluation (USE ‘08).’ on ubiquitous Computing 1.
- . . ‘Experiences of Supporting Local and Remote Mobile Phone Interaction with Touchscreen Based Situated Displays.’ Contributed to the CHI 2008, Florenz, Italien.
- . . ‘Reading with Mobile Phone & Large Display.’ Contributed to the CHI08, Florenz, Italien.
- . . ‘The challenge of evaluating situated display based technology interventions designed to foster a sense of community.’ Contributed to the UbiComp 2008 Workshop on Ubiquitous Systems Evaluation, Seoul Korea.
- . . ‘Evaluating Pervasive and Ubiquitous Systems.’ IEEE Pervasive Computing 7, Nr. 3: 85–88.
- . . ‘Group coordination and negotiation through spatial proximity regions around mobile devices on augmented tabletops.’ In Tabletop, 1–8.
- . . ‘Exploring factors that influence the combined use of mobile devices and public displays for pedestrian navigation.’ In NordiCHI, 308–317.
- (Eds.): . Mobile Interaction with the Real World 2008, MIRW 2008, Mobile HCI Workshop, Amsterdam, The Netherlands, September 2, 2008. N/A: unbekannt / n.a. / unknown.
- . . ‘Towards a location model for indoor navigation support through public displays and mobile devices.’ In MIRW, 83–92.
- . . ‘Adaptive Positioning for Ambient Systems.’ Künstliche Intelligenz 2007, Nr. 4: 56–61.
- . . Engaging with Cultural Content on Ambient Displays.
- . . ‘Factoring user experience into the design of ambient and mobile systems.’ In Proceedings of Engineering Interactive Systems. Heidelberg: Springer.
- . . CROSSBOARD: Crossmodal Access of Dense Public Displays..
- Contributed to the FMIS 2007, Lancaster, UK. . ‘Exploring an option space to engineer a ubiquitous computing system.’
- . . ‘Exploring an option space to engineer a ubiquitous computing system.’ In Pre-proceedings of FMIS'07.
- . . ‘Mediating Multi-Party Negotiation Through Marker-Based Tracking of Mobile Phones.’ In Workshop on Mobile Interaction with the Real World at Mobile HCI 2007. Singapore. [accepted / in Press (not yet published)]
- . . ‘Swiss Army Knife meets Camera Phone: Tool Selection and Interaction using Visual Markers.’ In Workshop on Mobile Interaction with the Real World at Mobile HCI 2007. Singapore. [accepted / in Press (not yet published)]
- . . ‘Taming Context: A Key Challenge in Evaluating the Usability of Ubiquitous Systems.’ In Ubiquitous Systems Evaluation 2007 (USE'07) - Workshop at Ubicomp 2007. Innsbruck, Austria. [accepted / in Press (not yet published)]
- . . ‘Sharing control of dispersed situated displays between nomadic and residential users.’ In MobileHCI '06: Proceedings of the 8th conference on Human-computer interaction with mobile devices and services, 61–68. New York, NY: ACM Press.
- . . ‘Connecting rigorous system analysis to experience centred design in ambient and mobile systems.’ In Workshop on Software Engineering Challenges for Ubiquitous Computing, edited by . Lancaster, U.K.
- . . ‘CrossBoard: Crossmodal Access of Dense Public Displays.’ In Workshop on Multimodal and Pervasive Services (MAPS'06). Lyon, France.
- . . ‘AIGA-Going More Public: Situated Display Design in a Care Setting through Co-realisation.’ Gain: Journal of Business and Design 1.
- . . ‘Workshop W2: multi-user and ubiquitous user interfaces (MU3I 2006).’ Contributed to the 11th international conference on Intelligent user interfaces, Sydney, Australien.
- . . ‘Sharing control of dispersed situated displays between nand residential users.’ Contributed to the 8th conference on Human-computer interaction with mobile devices and services, Espoo, Finland.
- . . ‘Rapid prototyping and evaluation of intelligent environments using immersive video.’ In Proceedings of MODIE workshop at Mobile HCI'06. Espoo, Finland. [accepted / in Press (not yet published)]
- . . ‘Immersive video as a rapid prototyping and evaluation tool for mobile and ambient applications.’ In MobileHCI '06: Proceedings of the 8th conference on Human-computer interaction with mobile devices and services, 264––264. New York, NY: ACM Press.
- . . ‘Crossmodal Attention in Public-Private Displays.’ In Proceedings of International Conference on Pervasive Services (ICPS), 13–18.
- . . ‘Adaptive Navigation Support with Public Displays.’ In Proceedings of IUI 2005, edited by , 326–328. New York, NY: ACM Press.
- . . ‘Towards an integrated approach to positioning.’ In Workshop on Spatio-Temporal Reasoning at IJCAI'05. Edinburgh, Scotland.
- . . ‘Sensing and visualizing spatial relations of mobile devices.’ In Proceedings of UIST 2005, edited by , 93–102. New York, NY: ACM Press.
- . . ‘HCI issues of dispersed public displays.’ In Workshop on Distributed Display Environments at CHI'05. Portland, Oregon, USA.
- . . ‘A Relative Positioning System for Spatial Awareness of Co-located Mobile Devices and Users.’ In Proceedings of the third international conference on mobile systems, applications, and services (MobiSys 2005), edited by , 177–190. New York, NY: ACM Press.
- . . ‘Going more public: situated display design in a care setting through co-realisation.’ In DUX '05: Proceedings of the 2005 conference on Designing for User eXperience, 18. New York, NY: ACM Press.
- . . ‘Rapid Prototyping and User Centred Design of Interactive Display based Systems.’ IEEE Pervasive Computing 4, Nr. 4: 58–66. doi: 10.1109/MPRV.2005.85.
- . . ‘Presenting Route Instructions on Mobile Devices: From Textual Directions to 3D Visualization.’ In Exploring Geovisualization, edited by , 529–550. Amsterdam: Elsevier.
- . . ‘Exploring Mobile Phone Interaction with Situated Displays.’ In Pervasive Mobile Interaction Devices (PERMID 2005), workshop at Pervasive 2005. Munich, Germany.
- . . ‘Exploring Bluetooth based Mobile Phone Interaction with the Hermes Photo Display.’ In Proceedings of Mobile HCI 2005, edited by , 47–54. New York, NY: ACM Press.
- . . ‘Probing Designs: Designing Probes.’ In Workshop on Appropriate Methods for Design in Complex and Sensitive Settings at OzCHI 2005. Canberra, Australia.
- . . ‘Exploring Issues of User Model Transparency and Proactive Behaviour in an Office Environment Control System.’ User Modeling and User-Adapted Interaction, special issue on Ubiquitous Computing and User Modeling 15, Nr. 3-4: 235–273.
- . . ‘A Survey of Map-based Mobile Guides.’ In Map-based Mobile Services, edited by , 197–216. Düsseldorf: Springer VDI Verlag.
- . . ‘Probing Designs: Designing Probes.’ Contributed to the OzCHI 2005, Canberra, Australien.
- . . ‘Multi-user and ubiquitous user interfaces:(MU3I 2005).’ Contributed to the 10th international conference on Intelligent user interfaces, San Diego, USA.
- . . ‘AIMS 2005: artificial intelligence in mobile systems.’ Contributed to the 7th international conference on Human computer interaction with mobile devices & services, Salzburg, Österreich.
- . . ‘HCI issue of dispersed public displays.’ Contributed to the CHI 2005, Portland, Oregon, USA.
- . . ‘Rapid prototyping and user-centered design of interactive display-based systems.’ IEEE Pervasive Computing 4.
- . . ‘A relative positioning system for co-located mobile devices.’ Contributed to the 3rd international conference on Mobile systems, applications, and services, Seattle, WA, USA.
- . . ‘Interactive Positioning based on Object Visibility.’ In Proceedings of Mobile Human-Computer Interaction 2004, edited by , 276–287. Heidelberg: Springer.
- . . ‘Inducing Frames of Reference.’ In Workshop on Spatio-Temporal Reasoning at ECAI 2004. Valencia, Spain.
- . . ‘Workshop W5: multi-user and ubiquitous user interfaces (MU3I).’ Contributed to the 9th international conference on Intelligent user interfaces, Funchal, Portugal.
- . . ‘Using Cooperative Artefacts as Basis for Activity Recognition.’ In Proceedings of EUSAI 2004, 49–60. Heidelberg: Springer. [accepted / in Press (not yet published)]
- . . ‘Cooperative Artefacts: Assessing Real World Situations with Embedded Technology.’ In Proceedings of Ubicomp 2004, edited by , 250–267. Heidelberg: Springer. [accepted / in Press (not yet published)]
- . . ‘Concepts and Issues in Interfaces for Multiple Users and Multiple Devices.’ In Proceedings of MU3I workshop at IUI 2004, 7–11. [accepted / in Press (not yet published)]
- . . ‘Gesture-based interface reconfiguration.’ In Proceedings of workshop on AI in mobile systems (AIMS 2004) at Ubicomp 2004. Seattle, WA, U.S.A. [accepted / in Press (not yet published)]
- . . ‘Some Issues on Presentations in Intelligent Environment.’ In Proceedings of first European Symposium on Ambient Intelligence (EUSAI), 15–26. Heidelberg: Springer. [accepted / in Press (not yet published)]
- . . ‘A Survey of Mobile Guides.’ In Workshop on HCI in mobile guides (MGUIDES) at mobile HCI 2003. Udine, Italy.
- . . Situated Interaction on Spatial Topics Dissertationsschrift, Saarland University, Saarbrücken, Germany. Berlin: Akademische Verlagsgesellschaft.
- . . ‘Presenting route instructions on mobile devices.’ In Proceedings of the 8th international conference on Intelligent user interfaces, 117–124.
- . . ‘TellMaris and deep map: two navigational assistants.’ Contributed to the 8th international conference on Intelligent user interfaces, Miami, Florida, USA.
- . . ‘Controlling multiple devices.’ In Workshop on Physical Interaction at Mobile HCI 2003. Udine, Italy. [accepted / in Press (not yet published)]
- . „Situational Context and Navigational Assistance.“ contributed to the Spatial Cognition 2002, Tutzing Starnberger See, Germany, .
- . . ‘Frames of Reference, Positional Information and Navigational Assistance.’ In Proceedings of the Fifteenth International Florida Artificial Intelligence Research Society Conference, 461–465. Palo Alto, CA: AAAI Press.
- . . „Positionsinformation und Navigationsaufgaben.“ In Geoinformation mobil, herausgegeben von , 98–108.
- . . ‘The eager bidder problem: a fundamental problem of DAI and selected solutions.’ In AAMAS '02: Proceedings of the first international joint conference on Autonomous agents and multiagent systems, edited by , 599–606. New York, NY: ACM Press. doi: 10.1145/544862.544886.
- . . ‘Two Path Prepositions: along and past.’ In Spatial Information Theory {(Proceedings of COSIT'01)}, edited by , 263–277. Heidelberg: Springer.
- . . ‘Spatial Reasoning and Agents: Exploring Possibilities (Position Paper).’ In Workshop on Spatio-Temporal Reasoning with an Agents Focus at IJCAI'01. Seattle, WA, U.S.A.
- . . ‘The benefits of multi-agent systems in spatial reasoning.’ In Proceedings of FLAIRS '01, 552–556. Palo Alto, CA: AAAI Press.
- . . ‘RAJA: a resource-adaptive Java agent infrastructure.’ In Proceedings of the Fifth International Conference on Autonomous Agents, 332–339. New York, NY: ACM Press.
- . . ‘Visualization of route descriptions in a resource-adaptive navigation aid.’ Cognitive Processing 2, Nr. 2--3: 323–345.
- . . ‘Towards adaptive location-aware mobile assistance.’ In Proceedings of workshop on AI in mobile systems (AIMS). Seattle, WA, U.S.A.
- . . ‘Two Path Preposition: Along and Past.’ Contributed to the International Conference on Spatial Information Theory, Morro Bay, CA, USA.
- . . ‘ REAL: Ein ressourcenadaptierendes mobiles Navigationssystem.’ Informatik, Forschung und Entwicklung, Themenheft Mobile Computing 16, Nr. 4: 233–241. doi: 10.1007/s004500100093.
- . . ‘ A Resource-Adaptive Mobile Navigation System.’ In Proceedings of the International Workshop on Information Presentation and Natural Multimodal Dialogue (IPNMD-2001), 5–9. Verona, Italy. [accepted / in Press (not yet published)]
- . . ‘Zu komplexen Diensten mit einfachen natürlichsprachlichen Interaktionen.’ In Workshop on Digital Storytelling (DISTEL 2000). Darmstadt, Germany.
- . . ‘Spatial Cognition and Natural Language Interfaces in Mobile Personal Assistants.’ In Proceedings of workshop on AI in mobile systems (AIMS 2000). [accepted / in Press (not yet published)]
- . . ‘Modeling the Basic Meanings of Path Relations.’ In Proceedings of the 16th IJCAI. Morgan Kaufmann, San Francisco, CA, 384–389.
- . . Ressourcenadaptierende Verfahren zur Präzisionsbewertung von Lokalisationsausdrücken und zur Generierung von linguistischen Hecken. Dissertationsschrift, Saarland University. Saarbrücken.
Betreute Arbeiten
Promotionen
Konkol, Markus Publishing Reproducible Geoscientific Papers: Status quo, benefits, and opportunities Juanovich Naranjo Zolotov, Mijail Determinants of information and communication technologies for the online citizen participation adoption in urban contexts Acedo Sánchez, Albert Place and City: merging our affective and social spatial dimension in the (smart) platial city Pajarito Grajales, Diego Mobile Services for Green Living Benitez Paez, Manuel Fernando A user-centric framework to improve the reusability of open geodata in cities Epa Ranasinghe, Champika Manel Adapting Navigation Support to Positional Information of Varying Quality Ataei, Mehrnaz Location Data Privacy: Principles to Practice Bustamante Duarte, Ana Maria Participation & (Re)Settlement: Envisioning Mobile Services with Young Forced Migrants Du, Guiying Supporting Public Participation through Interactive Immersive Public Displays Fechner, Thore Integrating Augmented Interactive Geo-visualizations and Open Government Ostkamp, Morin Designing Privacy-Preserving Personalized Public Display Systems Habilitation
Degbelo, Auriol Leveraging Georeferenced Open Government Data
Professor Dr. Christian Kray
Professur für Geoinformatik (Prof. Kray)