Object-Oriented Design for Temporal GIS
Object-Oriented Design for Temporal GIS
Information, Place, and Cyberspace: Issues in Accessibility
Information, Place, and Cyberspace: Issues in Accessibility
Modeling Moving Objects over Multiple Granularities
Annals of Mathematics and Artificial Intelligence
Introducing functional classification theory to land use planning by means of decision tables
Decision Support Systems
Time-geographic density estimation for moving point objects
GIScience'10 Proceedings of the 6th international conference on Geographic information science
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Constraint-based models and models constructing accessibility measures mainly focus on single agents having only one available transport mode. However, numerous cases exist where multiple agents or groups of individuals with different available transport modes want to participate in a joint activity at a certain location. The aim of this paper is to provide new insights into representing and reasoning about feasible space-time opportunities for multiple agents. Relying on concepts of time geography, we propose a conceptual framework in order to determine interaction spaces for groups of individuals. Besides availability of means of transport and the locations of each individual, minimum activity duration and opening hours of opportunities are taken into account. The reasoning about space and time is visualized in three dimensions using a hybrid (CAD/GIS) system.