Prof. Dr. Christian Kray
SITCOM
| Raum: | 241 |
| E-Mail: | c.kray@uni-muenster.de |
| Telefon: | +49 251 83-33073 |
| Über: | Sprechstunden: nach Vereinbarung Office Hours: On Appointment |
Projekte
- GeoTec - Erasmus Mundus Masters Course in Geospatial Technologies (2021 - 2027)
- SIMPORT - Souveränes und intuitives Management personenbezogener Ortsinformationen (2020 - 2023)
- Dist-KISS - Distance-Keeping: Influence of the StreetScape (2021 - 2023)
- o2r2 - Offene Reproduzierbare Forschung II (2019 - 2021)
- GeoTec - Erasmus Mundus Masters Course in Geospatial Technologies (2016 - 2021)
- DCOMM - Deictic Communication - A Multidisciplinary Training (2016 - 2020)
- The General Data Protection Regulation (GDPR) in practice: guidelines for developers (2019)
- ORR - Offene Reproduzierbare Forschung (2015 - 2018)
- GEO-C - Joint Doctorate in Geoinformatics: Enabling Open Cities (2015 - 2018)
- Durchführung eines gemeinsamen Projektseminars zum Thema "Location Privacy" (2014)
Publikationen
2025
- Toward a Systematic Assessment of Map Reproduction Success Using OCR
Mulaw, Yohannes Abrha; Koukouraki, Eftychia; Kray, Christian (2025)
Forschungsartikel in Sammelband (Konferenz) - Quantifying the Impact of k-Anonymizing Trajectory Data on Common Traffic Management Use Cases
Fries, Christian; Kettler, Jan; Paßfeld, Thorsten; Tönjes, Ralf; Kray, Christian (2025)
Forschungsartikel in Sammelband (Konferenz) - Assessing Map Reproducibility with Visual Question-Answering: An Empirical Evaluation
Koukouraki, Eftychia; Degbelo, Auriol; Kray, Christian (2025)
Forschungsartikel in Sammelband (Konferenz)
2024
- A systematic approach for assessing the importance of visual differences in reproduced maps
Koukouraki, Eftychia; Kray, Christian (2024)
Forschungsartikel (Zeitschrift)
2023
- Map Reproducibility in Geoscientific Publications: An Exploratory Study
Koukouraki, Eftychia; Kray, Christian (2023)
Forschungsartikel in Sammelband (Konferenz)
2019
- Interactive Immersive Public Displays as Facilitators for Deeper Participation in Urban Planning
Du G, Kray C, Degbelo A (2019)
Forschungsartikel (Zeitschrift) - Reproducible Research in Geoinformatics: Concepts, Challenges and Benefits (Vision Paper)
Kray C, Pebesma E, Konkol M, Nüst D (2019)
Forschungsartikel in Sammelband (Konferenz) - Creating interactive scientific publications using bindings.
Konkol M., Kray C., Suleiman J. (2019)
Forschungsartikel (Zeitschrift)
2018
- Computational reproducibility in geoscientific papers: Insights from a series of studies with geoscientists and a reproduction study
Konkol M, Kray C, Pfeiffer M (2018)
Forschungsartikel (Zeitschrift) - GEO-C: Enabling open cities and the Open City Toolkit
Granell C, Bhattacharya D, Casteleyn S, Degbelo A, Gould M, Kray C, Painho M, Trilles S (2018)
Forschungsartikel in Sammelband (Konferenz) - Exploring forced migrants (re)settlement & the role of digital services
Bustamante AM, Degbelo A, Kray C (2018)
Forschungsartikel in Sammelband (Konferenz) - Brain Drain or Brain Gain? Insights from an Erasmus Mundus Masters Program
Brox Christoph, Casteleyn Sven, Kray Christian, Painho Marco, Huerta Joaquín, Kuhn Werner (2018)
Forschungsartikel in Sammelband (Konferenz) - The State of Reproducibility in the Computational Geosciences
Konkol M, Kray C, Pfeiffer M (2018)
Sonstige wissenschaftliche Veröffentlichung - In-depth examination of spatio-temporal figures in open reproducible research
Konkol M, Kray C (2018)
Sonstige wissenschaftliche Veröffentlichung - Participatory design and participatory research: An HCI case study with young forced migrants
Ana Maria Bustamante Duarte, Nina Brendel, Auriol Degbelo, Christian Kray (2018)
Forschungsartikel (Zeitschrift) - Running with Drones: Desired Services and Control Gestures
Seuter M, Rodriguez E, Bauer G, Kray C (2018)
Forschungsartikel in Sammelband (Konferenz) - In-depth examination of spatiotemporal figures in open reproducible research
Konkol M, Kray, C (2018)
Forschungsartikel (Zeitschrift) - Intelligent Geovisualizations for Open Government Data (Vision Paper).
Degbelo A., Kray C. (2018)
Forschungsartikel in Sammelband (Konferenz) - Privacy theory in practice: designing a user interface for managing location privacy on mobile devices.
Ataei M., Degbelo A., Kray C. (2018)
Forschungsartikel (Zeitschrift) - Complying with Privacy Legislation: From Legal Text to Implementation of Privacy-Aware Location-Based Services.
Ataei M., Degbelo A., Kray C., Santos V. (2018)
Forschungsartikel (Zeitschrift) - Deictic Communication across Distances: Visualising Remote Pointing Gestures on Mobile Devices
Navas Medrano S, Pfeiffer M, Kray C (2018)
Forschungsartikel in Sammelband (Konferenz)
2017
- Guest editorial: map interaction
Kray Christian, Schmid Falko, Fritze Holger (2017)
Forschungsartikel (Zeitschrift) - Opening reproducible research (o2r)
Konkol Markus, Nüst Daniel, Schutzeichel Marc, Pebesma Edzer, Kray Christian, Przibytzin Holger, Lorenz Jörg (2017)
Abstract in Online-Sammlung (Konferenz) - Follow the signs - countering disengagement from the real world during city exploration
Konkol, M, Kray, C, Ostkamp, M (2017)
Forschungsartikel in Sammelband (Konferenz) - Opening the Publication Process with Executable Research Compendia
Nüst D, Konkol M, Pebesma E, Kray C, Schutzeichel M, Przibytzin, H, Lorenz, J (2017)
Forschungsartikel (Zeitschrift) - Public Displays for Public Participation in Urban Settings: A Survey
Du G, Degbelo A, Kray C (2017)
Forschungsartikel in Sammelband (Konferenz) - Proceedings of 13th International Conference on Spatial Information Theory, COSIT 2017
Clementini E., Donnelly M., Yuan M., Kray C., Fogliaroni P., Ballatore A. (2017)
Forschungsartikel in Sammelband (Konferenz) - Enabling Remote Deictic Communication with Mobile Devices: An Elicitation Study
Navas Medrano S, Pfeiffer M, Kray C (2017)
Forschungsartikel in Sammelband (Konferenz) - Ephemerality Is the New Black: A Novel Perspective on Location Data Management and Location Privacy in LBS
Mehrnaz Ataei, Christian Kray (2017)
Forschungsartikel (Buchbeitrag) - 13th International Conference on Spatial Information Theory (COSIT 2017)
C Eliseo, D Maureen, Y May, K Christian, F Paolo, Ballatore Andrea (2017)
Forschungsartikel in Sammelband (Konferenz) - COSIT 2017 Short Papers—Introduction
Christian Kray, May Yuan (2017)
Forschungsartikel in Sammelband (Konferenz) - Feature-centric ranking algorithms for georeferenced video search
Holger Fritze, Auriol Degbelo, Tobias Brüggentisch, Christian Kray (2017)
Forschungsartikel in Sammelband (Konferenz) - A framework to monitor, model, and actively manage crowd behaviour
Verstegen J., Hillen F., Kray C. (2017)
Abstract in Online-Sammlung (Konferenz) - Running with Technology: Evaluating the Impact of Interacting with Wearable Devices on Running Movement
Seuter M, Pfeiffer M, Bauer G, Zentgraf K, Kray C (2017)
Forschungsartikel (Zeitschrift) - An approach for harvesting, visualizing, and analyzing WebGIS sessions to identify usability issues
Unrau R.,Ostkamp M.,Kray C., (2017)
Forschungsartikel in Sammelband (Konferenz)
2016
- Designing Semantic Application Programming Interfaces for Open Government Data.
Degbelo A., Trilles S., Kray C., Bhattacharya D., Schiestel N., Wissing J., Granell C. (2016)
Forschungsartikel (Zeitschrift) - Visualizing Location Uncertainty on Mobile Devices: Assessing Users’ Perception and Preferences
Ranasinghe Champika, Kray Christian (2016)
Forschungsartikel in Sammelband (Konferenz) - Facilitating Citizen Engagement in Situ: Assessing the Impact of Pro-Active Geofenced Notifications
Fechner T, Schlarmann D, Kray C (2016)
Forschungsartikel in Sammelband (Konferenz) - Presenting Citizen Engagement Opportunities Online: The Relevancy of Spatial Visualization
Fechner T, Kray C (2016)
Forschungsartikel (Buchbeitrag) - Opening Reproducible Research
Nüst Daniel, Konkol Markus, Pebesma Edzer, Kray Christian, Klötgen Stephanie, Schutzeichel Marc, Lorenz Jörg, Przibytzin Holger, Kussmann Dirk (2016)
Abstract in Online-Sammlung (Konferenz) - Opening up Smart Cities: Citizen-Centric Challenges and Opportunities from GIScience
Degbelo A, Granell C, Trilles S, Bhattacharya D, Casteleyn S, Kray C (2016)
Forschungsartikel (Zeitschrift) - Opening up Smart Cities
Auriol Degbelo, Carlos Granell, Sergio Trilles, Devanjan Bhattacharya, Sven Casteleyn, Christian Kray (2016)
Forschungsartikel (Zeitschrift)
2015
- Towards a privacy threat model for public displays
Morin Ostkamp, Christian Kray, Gernot Bauer (2015)
Forschungsartikel in Sammelband (Konferenz) - Community and Governmental Responses to an Urban Flash Flood
Fritze Holger, Kray Christian (2015)
Forschungsartikel in Sammelband (Konferenz) - Development of a computerised decision aid for thrombolysis in acute stroke care
Flynn, D., Nesbitt, D.J., Ford, G.A., McMeekin, P., Rodgers, H., Price, C., Kray, C., and Thomson, R.G. (2015)
Forschungsartikel (Zeitschrift) - Natural interaction with video environments using gestures and a mirror-image avatar
Wilhelm, D., Fechner, T., Ostkamp, M., Kray, C. (2015)
Forschungsartikel in Sammelband (Konferenz) - Short-range optical interaction between smartphones and public displays
Ostkamp, M., Heitmann, S., Kray, C. (2015)
Forschungsartikel in Sammelband (Konferenz) - A Gamification Framework for Volunteered Geographic Information
Martella, R., Kray, C., Clementini, E. (2015)
Forschungsartikel in Sammelband (Konferenz) - MapInteract 2014 Workshop Report the 2nd ACM SIGSPATIAL International Workshop on Interacting with Maps
F. Schmid, C. Kray, H. Fritze (2015)
Forschungsartikel in Sammelband (Konferenz) - Ethermap - Real-time Collaborative Map Editing
Fechner T, Wilhelm D, Kray C (2015)
Forschungsartikel in Sammelband (Konferenz) - Providing directions in indoor spaces: two approaches for public displays compared
Konkol M, Kray C, Fechner T (2015)
Forschungsartikel in Sammelband (Konferenz)
2014
- Assessing the Impact of Dynamic Public Signage on Mass Evacuation
Langner N, Kray C (2014)
Forschungsartikel in Sammelband (Konferenz) - Supporting design, prototyping, and evaluation of public display systems
Ostkamp M, Kray C (2014)
Forschungsartikel in Sammelband (Konferenz) - Bridging the Gap Between Field- and Lab-Based User Studies for Location-Based Services
Delikostidis I, Fritze H, Fechner T, Kray C (2014)
Forschungsartikel (Buchbeitrag) - Georeferenced Open Data and Augmented Interactive Geo-Visualizations as Catalysts for Citizen Engagement
Fechner T, Kray C (2014)
Forschungsartikel (Zeitschrift) - 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)
Schmid F., Kray C. (2014)
Forschungsartikel (Zeitschrift)
2013
- Prototyping mobile AR in immersive video environments
Ostkamp M., Kray C. (2013)
Forschungsartikel in Sammelband (Konferenz) - Using mobile devices to enable visual multiplexing on public displays: three approaches compared
Ostkamp, M., Hülsermann, J., Kray, C., Bauer, G. (2013)
Forschungsartikel in Sammelband (Konferenz) - Evaluating location-based services (a position paper)
Kray C., Delikostidis I. (2013)
Forschungsartikel in Sammelband (Konferenz) - Evaluating Mobile Applications in Virtual Environments: A Survey
Delikostidis Ioannis, Fechner Thore, Fritze Holger, AbdelMouty Ahmed Mahmoud, Kray Christian (2013)
Forschungsartikel (Buchbeitrag) - Transitional Spaces: Between Indoor and Outdoor Spaces
Kray C, Fritze H, Fechner T, Schwering A, Li R, Anacta VJA (2013)
Forschungsartikel in Sammelband (Konferenz) - Gestural Interaction with Spatiotemporal Linked Open Data
Bartoschek T, Pape G, Kray C, Jones J, Kauppinen T (2013)
Forschungsartikel (Zeitschrift)
2012
- Attacking Location Privacy: Exploring Human Strategies
Fechner T, Kray C (2012)
Forschungsartikel in Sammelband (Konferenz) - GI Zeitgeist 2012 - Proceedings of the Young Researchers Forum on Geographic Information Science
(2012)
Fachbuch (Herausgegebenes Buch) - Visual highlighting on public displays
Ostkamp M, Bauer G, Kray C (2012)
Forschungsartikel in Sammelband (Konferenz) - Tool Support for Prototyping Interfaces for Vision-Based Indoor Navigation
Möller A., Roalter L., Huitl R., Diewald S., Kray C., Kranz M. (2012)
Forschungsartikel in Sammelband (Konferenz) - Opportunistic Localization to Support Disaster Mitigation in Public Indoor Environments
Utami T.F., Kray C. (2012)
Forschungsartikel in Sammelband (Konferenz)
2011
- Supporting pilgrims in navigating densely crowded religious sites.
Hamhoum F, Kray C (2011)
Forschungsartikel (Zeitschrift) - Scalable Navigation Support for Crowds: Personalized Guidance via Augmented Signage
Hamhoum F, Kray C (2011)
Forschungsartikel in Sammelband (Konferenz)
2010
- Opportunistic peer-to-peer pedestrian positioning system.
Wagner J, Kray. C (2010)
Forschungsartikel in Sammelband (Konferenz) - Evaluating Natural User Interfaces for Public Displays in the Wild.
Müller J, Michaelis D, Kray. C (2010)
Forschungsartikel in Sammelband (Konferenz) - User-defined gestures for connecting mobile phones, public displays, and tabletops
Kray C, Nesbitt D, Dawson J, Rohs M (2010)
Forschungsartikel in Sammelband (Konferenz) - Design by physical composition for complex tangible user interfaces
Döring T, Pfleging B, Kray C, Schmidt A (2010)
Forschungsartikel in Sammelband (Konferenz) - Assessing the feasibility of opportunistic peer-to-peer positioning for pedestrians.
Wagner J, Kray. C (2010)
Forschungsartikel in Sammelband (Konferenz) - Ethics and Persuasive Technology: An Exploratory Study in the Context of Healthy Living.
Page R, Kray. C (2010)
Forschungsartikel in Sammelband (Konferenz)
2009
- ADAPTATION IN SPATIAL COMMUNICATION
Martin Tomko, Kai-Florian Richter, John Bateman, Guoray Cai, Kenny Coventry, Sara Fabrikant, Parick Healey, Stephen Hirtle, Christian Kray, Antonio Krüger, Stefan Münzer, Thora Tenbrink, Stephan Winter (2009)
Sonstige wissenschaftliche Veröffentlichung - Bridging the gap between the Kodak and the Flickr generations: A novel interaction technique for collocated photo sharing
Kray C, Rohs M, Hook J, Kratz SG (2009)
Forschungsartikel (Zeitschrift) - Advances in evaluating mobile and ubiquitous systems
Katie A Siek, Steve Neely, Graeme Stevenson, Christian Kray, I Mulder (2009)
Forschungsartikel (Zeitschrift) - Special issue on evaluating pervasive and ubiquitous systems. International Journal of mobile HCI.
(2009)
Fachbuch (Herausgegebenes Buch) - Supporting Device Discovery and Spontaneous Interaction with Spatial References
Gellersen H, Fischer C, Guinard D, Gostner R, Kortuem G, Kray C, Rukzio E, Streng S (2009)
Forschungsartikel (Zeitschrift) - Exploring the use of landmarks for mobile navigation support in natural environments
Snowdon C, Kray C (2009)
Forschungsartikel in Sammelband (Konferenz)
2008
- Towards a location model for indoor navigation support through public displays and mobile devices
Kray C, Cheverst K, Harrison MD, Hamhoum F, Wagner J (2008)
Forschungsartikel in Sammelband (Konferenz) - Mobile Interaction with the Real World 2008, MIRW 2008, Mobile HCI Workshop, Amsterdam, The Netherlands, September 2, 2008
No authors listed (2008)
Fachbuch (Herausgegebenes Buch) - Exploring factors that influence the combined use of mobile devices and public displays for pedestrian navigation
Müller J, Jentsch M, Kray C, Krüger A (2008)
Forschungsartikel in Sammelband (Konferenz) - Group coordination and negotiation through spatial proximity regions around mobile devices on augmented tabletops
Kray C, Rohs M, Hook J, Kratz SG (2008)
Forschungsartikel in Sammelband (Konferenz) - Evaluating Pervasive and Ubiquitous Systems
Connelly K, Siek KA, Mulder I, Neely S, Stevenson G, Kray C (2008)
Forschungsartikel (Zeitschrift) - Experiences of Supporting Local and Remote Mobile Phone Interaction with Touchscreen Based Situated Displays
Cheverst K, Fitton D, Taylor N, Kray C (2008)
Forschungsartikel in Sammelband (Konferenz) - Facilitating Opportunistic Interaction with Ambient Displays
Kray C, Galani A, Rohs M (2008)
Forschungsartikel in Sammelband (Konferenz) - Ubiquitous Systems Evaluation (USE ‘08)
Graeme Stevenson, Steve Neely, Christian Kray (2008)
Forschungsartikel (Zeitschrift) - Reading with Mobile Phone and Large Display
Gostner R, Gellersen H, Kray C, Sas C (2008)
Forschungsartikel in Sammelband (Konferenz) - Experiences of Supporting Local and Remote Mobile Phone Interaction with Touchscreen Based Situated Displays
Keith Cheverst, Dan Fitton, Nick Taylor, Christian Kray (2008)
Forschungsartikel in Sammelband (Konferenz) - The challenge of evaluating situated display based technology interventions designed to foster a sense of community
Keith Cheverst, Nick Taylor, Mark Rouncefield, Areti Galani, Christian Kray (2008)
Forschungsartikel in Sammelband (Konferenz) - Evaluating Ubiquitous Systems with Users (Workshop Summary)
Kray C, Larsen LB, Olivier PL, Biemans M, van Bunningen A, Fetter M, Jay T, Khan V, Leitner G, Mulder I, Müller J, Plötz T, de Vallejo IL (2008)
Forschungsartikel in Sammelband (Konferenz) - Reading with Mobile Phone & Large Display
Roswitha Gostner, Hans Gellersen, Christian Kray, Corina Sas (2008)
Forschungsartikel in Sammelband (Konferenz)
2007
- Exploring an option space to engineer a ubiquitous computing system.
Harrison MD, Kray C, Campos. JC (2007)
Forschungsartikel in Sammelband (Konferenz) - Exploring an option space to engineer a ubiquitous computing system.
Harrison M. D., Kray C., Campos J. C. (2007)
Forschungsartikel in Sammelband (Konferenz) - CROSSBOARD: Crossmodal Access of Dense Public Displays.
H CAO, S GILROY, D JACKSON, C KRAY, P OLIVIER (2007)
Sonstige wissenschaftliche Veröffentlichung - Factoring user experience into the design of ambient and mobile systems
Harrison MD, Kray C, Sun Z, Zhang H (2007)
Forschungsartikel in Sammelband (Konferenz) - Swiss Army Knife meets Camera Phone: Tool Selection and Interaction using Visual Markers
Kray C, Rohs M (2007)
Forschungsartikel in Sammelband (Konferenz) - Mediating Multi-Party Negotiation Through Marker-Based Tracking of Mobile Phones
Rohs M, Kray C (2007)
Forschungsartikel in Sammelband (Konferenz) - Adaptive Positioning for Ambient Systems
Kray C, Kortuem G (2007)
Forschungsartikel (Zeitschrift) - Engaging with Cultural Content on Ambient Displays
Kray C, Galani A, Cheverst K (2007)
Sonstige wissenschaftliche Veröffentlichung - Taming Context: A Key Challenge in Evaluating the Usability of Ubiquitous Systems
Kray C, Olivier P, Guo AW, Singh P, Ha HN, Blythe P (2007)
Forschungsartikel in Sammelband (Konferenz)
2006
- AIGA-Going More Public: Situated Display Design in a Care Setting through Co-realisation
Connor Graham, Keith Cheverst, Christian Kray, Mark Rouncefield (2006)
Forschungsartikel (Zeitschrift) - Immersive video as a rapid prototyping and evaluation tool for mobile and ambient applications
Singh P, Ha HN, Kuang Z, Olivier P, Kray C, Blythe P, James P (2006)
Forschungsartikel in Sammelband (Konferenz) - Connecting rigorous system analysis to experience centred design in ambient and mobile systems
Harrison MD, Kray C (2006)
Forschungsartikel in Sammelband (Konferenz) - Rapid prototyping and evaluation of intelligent environments using immersive video
Singh P, Ha HN, Olivier P, Kray C, Kuang Z, Guo AW, Blythe P, James P (2006)
Forschungsartikel in Sammelband (Konferenz) - Crossmodal Attention in Public-Private Displays
Olivier P, Gilroy SW, Cao H, Jackson DG, Kray C (2006)
Forschungsartikel in Sammelband (Konferenz) - CrossBoard: Crossmodal Access of Dense Public Displays
Gilroy SW, Olivier PL, Cao H, Jackson DG, Kray C, Lin D (2006)
Forschungsartikel in Sammelband (Konferenz) - Workshop W2: multi-user and ubiquitous user interfaces (MU3I 2006)
Andreas Butz, Christian Kray, Antonio Krüger, Carsten Schwesig (2006)
Forschungsartikel in Sammelband (Konferenz) - Sharing control of dispersed situated displays between nand residential users
Christian Kray, Keith Cheverst, Dan Fitton, Corina Sas, John Patterson, Mark Rouncefield, Christoph Stahl (2006)
Forschungsartikel in Sammelband (Konferenz) - Sharing control of dispersed situated displays between nomadic and residential users
Kray C, Cheverst K, Fitton D, Sas C, Patterson J, Rouncefield M, Stahl C (2006)
Forschungsartikel in Sammelband (Konferenz)
2005
- A relative positioning system for co-located mobile devices
Mike Hazas, Christian Kray, Hans Gellersen, Henoc Agbota, Gerd Kortuem, Albert Krohn (2005)
Forschungsartikel in Sammelband (Konferenz) - HCI issue of dispersed public displays
Gerd Kortuem, Christian Kray (2005)
Forschungsartikel in Sammelband (Konferenz) - Towards an integrated approach to positioning
Kray C, Kortuem G (2005)
Forschungsartikel in Sammelband (Konferenz) - Adaptive Navigation Support with Public Displays
Kray C, Kortuem G, Krüger A (2005)
Forschungsartikel in Sammelband (Konferenz) - AIMS 2005: artificial intelligence in mobile systems
Christian Kray, Jörg Baus (2005)
Forschungsartikel in Sammelband (Konferenz) - Multi-user and ubiquitous user interfaces:(MU3I 2005)
Christian Kray, Andreas Butz, Antonio Krüger, Albrecht Schmidt, Helmut Prendinger (2005)
Forschungsartikel in Sammelband (Konferenz) - Probing Designs: Designing Probes
K Cheverst, Alan Dix, D Fitton, C Kray, M Rouncefield, C Graham, G Saslis-Lagoudakis (2005)
Forschungsartikel in Sammelband (Konferenz) - Rapid Prototyping and User Centred Design of Interactive Display based Systems
Fitton D, Cheverst K, Dix A, Kray C, Rouncefield M (2005)
Forschungsartikel (Zeitschrift) - A Survey of Map-based Mobile Guides
Baus J, Kray C, Cheverst K (2005)
Forschungsartikel (Buchbeitrag) - Exploring Issues of User Model Transparency and Proactive Behaviour in an Office Environment Control System
Cheverst K, Byon HE, Fitton D, Sas C, Kray C, Villar N (2005)
Forschungsartikel (Zeitschrift) - Probing Designs: Designing Probes
Cheverst K, Dix A, Fitton D, Kray C, Rouncefield M, Graham C, Saslis-Lagoudakis G (2005)
Forschungsartikel in Sammelband (Konferenz) - Exploring Bluetooth based Mobile Phone Interaction with the Hermes Photo Display
Cheverst K, Dix A, Fitton D, Kray C, Rouncefield M, Sas C, Saslis-Lagoudakis G, Sheridan JG (2005)
Forschungsartikel in Sammelband (Konferenz) - Exploring Mobile Phone Interaction with Situated Displays
Cheverst K, Dix A, Fitton D, Kray C, Rouncefield M, Saslis-Lagoudakis G, Sheridan JG (2005)
Forschungsartikel in Sammelband (Konferenz) - Presenting Route Instructions on Mobile Devices: From Textual Directions to 3D Visualization
Coors V, Elting C, Kray C, Laakso K (2005)
Forschungsartikel (Buchbeitrag) - Rapid prototyping and user-centered design of interactive display-based systems
Daniel Fitton, Keith Cheverst, Christian Kray, Alan Dix, Mark Rouncefield, George Saslis-Lagoudakis (2005)
Forschungsartikel (Zeitschrift) - A Relative Positioning System for Spatial Awareness of Co-located Mobile Devices and Users
Hazas M, Kray C, Gellersen H, Agbota H, Kortuem G, Krohn A (2005)
Forschungsartikel in Sammelband (Konferenz) - Going more public: situated display design in a care setting through co-realisation
Graham C, Cheverst K, Rouncefield M, Kray C (2005)
Forschungsartikel in Sammelband (Konferenz) - HCI issues of dispersed public displays
Kortuem G, Kray C (2005)
Forschungsartikel in Sammelband (Konferenz) - Sensing and visualizing spatial relations of mobile devices
Kortuem G, Kray C, Gellersen H (2005)
Forschungsartikel in Sammelband (Konferenz)
2004
- Gesture-based interface reconfiguration
Kray C, Strohbach M (2004)
Forschungsartikel in Sammelband (Konferenz) - Cooperative Artefacts: Assessing Real World Situations with Embedded Technology
Strohbach M, Gellersen H, Kortuem G, Kray C (2004)
Forschungsartikel in Sammelband (Konferenz) - Workshop W5: multi-user and ubiquitous user interfaces (MU3I)
Andreas Butz, Antonio Krüger, Christian Kray, Albrecht Schmidt (2004)
Forschungsartikel in Sammelband (Konferenz) - Using Cooperative Artefacts as Basis for Activity Recognition
Strohbach M, Kortuem G, Gellersen H, Kray C (2004)
Forschungsartikel in Sammelband (Konferenz) - Concepts and Issues in Interfaces for Multiple Users and Multiple Devices
Kray C, Wasinger R, Kortuem G (2004)
Forschungsartikel in Sammelband (Konferenz) - Interactive Positioning based on Object Visibility
Kray C, Kortuem G (2004)
Forschungsartikel in Sammelband (Konferenz) - Inducing Frames of Reference
Kray C (2004)
Forschungsartikel in Sammelband (Konferenz)
2003
- Controlling multiple devices
Wasinger R, Kray C, Endres C (2003)
Forschungsartikel in Sammelband (Konferenz) - Some Issues on Presentations in Intelligent Environment
Kray C, Krüger A, Endres C (2003)
Forschungsartikel in Sammelband (Konferenz) - Presenting route instructions on mobile devices
Kray C, Elting C, Laakso K, Coors V (2003)
Forschungsartikel in Sammelband (Konferenz) - A Survey of Mobile Guides
Kray C, Baus J (2003)
Forschungsartikel in Sammelband (Konferenz) - Situated Interaction on Spatial Topics
Kray C (2003)
Qualifikationsschrift (Dissertation, Habilitationsschrift) - TellMaris and deep map: two navigational assistants
Katri Laakso, Christian Kray (2003)
Forschungsartikel in Sammelband (Konferenz)
2002
- The eager bidder problem: a fundamental problem of DAI and selected solutions
Schillo M; Kray C; Fischer K (2002)
Forschungsartikel in Sammelband (Konferenz) - Frames of Reference, Positional Information and Navigational Assistance
Baus J, Kray C (2002)
Forschungsartikel in Sammelband (Konferenz) - Positionsinformation und Navigationsaufgaben
Kray C, Baus J, Krüger A (2002)
Forschungsartikel (Buchbeitrag) - Situational Context and Navigational Assistance
Kray C (2002)
Abstract in Online-Sammlung (Konferenz)
2001
- Visualization of route descriptions in a resource-adaptive navigation aid
Baus J, Kray C, Krüger A (2001)
Forschungsartikel (Zeitschrift) - REAL: Ein ressourcenadaptierendes mobiles Navigationssystem
Wahlster W, Baus J, Kray C, Krüger A (2001)
Forschungsartikel (Zeitschrift) - A Resource-Adaptive Mobile Navigation System
Wahlster W, Baus J, Kray C, Krüger A (2001)
Forschungsartikel in Sammelband (Konferenz) - RAJA: a resource-adaptive Java agent infrastructure
Ding Y, Kray C, Malaka R, Schillo M (2001)
Forschungsartikel in Sammelband (Konferenz) - Two Path Preposition: Along and Past
Christian Kray, Jörg Baus, Hubert Zimmer, Harry Speiser, Antonio Krüger (2001)
Forschungsartikel in Sammelband (Konferenz) - The benefits of multi-agent systems in spatial reasoning
Kray C (2001)
Forschungsartikel in Sammelband (Konferenz) - Spatial Reasoning and Agents: Exploring Possibilities (Position Paper)
Kray C (2001)
Forschungsartikel in Sammelband (Konferenz) - Two Path Prepositions: along and past
Kray C, Baus J, Zimmer H, Speiser H, Krüger A (2001)
Forschungsartikel in Sammelband (Konferenz) - Towards adaptive location-aware mobile assistance
Baus J, Ding Y, Kray C, Walther U (2001)
Forschungsartikel in Sammelband (Konferenz)
2000
- Zu komplexen Diensten mit einfachen natürlichsprachlichen Interaktionen
Coors V, Kray C, Porzel R (2000)
Forschungsartikel in Sammelband (Konferenz) - Spatial Cognition and Natural Language Interfaces in Mobile Personal Assistants
Kray C, Porzel R (2000)
Forschungsartikel in Sammelband (Konferenz)
1999
- Modeling the Basic Meanings of Path Relations
Kray C, Blocher A (1999)
Forschungsartikel in Sammelband (Konferenz)
1998
- Ressourcenadaptierende Verfahren zur Präzisionsbewertung von Lokalisationsausdrücken und zur Generierung von linguistischen Hecken.
Kray C (1998)
Qualifikationsschrift (Dissertation, Habilitationsschrift)