All publications sorted by recency

G. Retz-Schmidt, Various Views On Spatial Prepositions (1988), in: {AI Magazine}, 9:2(95-105)
Jochen Renz and Debasis Mitra, Qualitative Direction Calculi with Arbitrary Granularity, in: PRICAI 2004: Trends in Artificial Intelligence, 8th Pacific Rim International Conference on Artificial Intelligence, Proceedings, pages 65-74, Springer, 2004
Jochen Renz, Qualitative Spatial and Temporal Reasoning: Efficient Algorithms for Everyone, in: Proceedings of the 20th International Joint Conference on Artificial Intelligence (IJCAI-07), pages 526-531, 2007
Emilio Remolina and Benjamin Kuipers, Towards a general theory of topological maps (2004), in: Artificial Intelligence, 152:1(47-104)
I. M. Rekleitis, V. Dujmovic and G. Dudek, Efficient Topological Exploration, in: Proceedings 1999 {IEEE} International Conference on Robotics and Automation ({ICRA}-99), pages 676-681, 1999
Donald B. Reid, An Algorithm for Tracking Multiple Targets (1979), in: IEEE Trans. on Automatic Control, AC-24:6(843--854)
D. Reid, An algorithm for tracking multiple targets (1996), in: IEEE Transactions on Automated Control, 24(843--854)
T. Regier and L. A. Carlson, Grounding spatial language in perception: An empirical and computational investigation (2001), in: Journal of Experimental Psychology: General, 130:2(273--298)
Alan L. Rector, Modularisation of domain ontologies implemented in description logics and related formalisms including OWL, in: Proceedings of the 2nd international conference on Knowledge capture (K-CAP'03), pages 121--128, 2003
Oliver Ray, Nonmonotonic abductive inductive learning (2009), in: Journal of Applied Logic, 7(329--340)
K. Raveendran, C. Wojtan and G. Turk, Hybrid smoothed particle hydrodynamics, in: Proc. of the 2011 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, pages 33{\~n}42, 2011
R Rauh, C Hagen, M Knauff, T Kuß, C Schlieder and G Strube, Preferred and alternative mental models in spatial reasoning (2005), in: Spatial Cognition \& Computation, 5:2(239--269)
Martin Raubal and Stephan Winter, Enriching Wayfinding Instructions with Local Landmarks, in: Geographic Information Science - Second International Conference GIScience 2002, pages 243--259, Springer, 2002
Martin Raubal, Cognitive Engineering for Geographic Information Science (2009), in: Geography Compass, 3:3(1087--1104)
N. Rasmussen, D. Enright, D. Nguyen, S. Marino, N. Sumner, W. Geiger, S. Hoon and R. Fedkiw, Directable photorealistic liquids, in: SCA'04: Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation, pages 193{\~n}202, Eurographics Association, 2004