Real-time obstacle avoidance for manipulators and mobile robots
International Journal of Robotics Research
Various views on spatial prepositions
AI Magazine
Language and Spatial Cognition
Language and Spatial Cognition
Figuring out most plausible interpretation from spatial descriptions
COLING '88 Proceedings of the 12th conference on Computational linguistics - Volume 2
Knowledge-based spatial reasoning for scene generation from text descriptions
AAAI'08 Proceedings of the 23rd national conference on Artificial intelligence - Volume 3
A linguistic ontology of space for natural language processing
Artificial Intelligence
MIV'05 Proceedings of the 5th WSEAS international conference on Multimedia, internet & video technologies
Applied Computational Intelligence and Soft Computing - Special issue on Awareness Science and Engineering
Extracting Spatial Information From Place Descriptions
Proceedings of The First ACM SIGSPATIAL International Workshop on Computational Models of Place
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This paper outlines the linguistic semantic commitments underlying an application which automatically constructs depictions of verbal spatial descriptions. Our approach draws on the ideational view of linguistic semantics developed by Ronald Langacker in his theory of Cognitive Grammar, and the conceptual representation of physical objects from the two-level semantics of Bierwisch and Lang. In particular the dimensions of the process of conventional imagery are used as a metric for the design of our own conceptual representation.