Representations of commonsense knowledge
Representations of commonsense knowledge
The active badge location system
ACM Transactions on Information Systems (TOIS)
Journal of the ACM (JACM)
Cyberguide: a mobile context-aware tour guide
Wireless Networks - Special issue: mobile computing and networking: selected papers from MobiCom '96
Qualitative Spatial Representation for Information Retrieval by Gazetteers
COSIT 2001 Proceedings of the International Conference on Spatial Information Theory: Foundations of Geographic Information Science
Qualitative Spatial Representation and Reasoning Techniques
KI '97 Proceedings of the 21st Annual German Conference on Artificial Intelligence: Advances in Artificial Intelligence
Spatially Constrained Grammars for Mobile Intention Recognition
Proceedings of the international conference on Spatial Cognition VI: Learning, Reasoning, and Talking about Space
Modelling wayfinding in public transport: network space and scene space
SC'04 Proceedings of the 4th international conference on Spatial Cognition: reasoning, Action, Interaction
Representing the meaning of spatial behavior by spatially grounded intentional systems
GeoS'05 Proceedings of the First international conference on GeoSpatial Semantics
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Information services that are accessed by mobile computers need to compensate the limited potential for direct interaction by some mechanism which analyzes the intentions of the user. Location-aware information services, for instance, take the decision about what is relevant to the user on ground of information about the user's spatial location. We show that if the regions of the geographic space in which the user moves are structured hierarchically by partonomies a context problem arises. To resolve the problem, not only the user's location but also his motion must be taken into account. We propose a location model that supports inferring intentional behavior in spatial partonomies from motion patterns and describe the architecture of the corresponding modeling framework.