498 search results - page 28 / 100 » A Logical Temporal Relational Data Model |
DAGSTUHL
2006
15 years 1 months ago
2006
We examine the possible use of Description Logics as a knowledge representation and reasoning system for high-level scene interpretation. It is shown that aggregates composed of m...
115
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KES
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. A mobile robot that interacts with its environment needs a machineunderstandable representation of objects and their usages. We present an ontology of objects, with gener...
AI
2008
Springer
14 years 12 months ago
2008
Springer
Representing and reasoning about time dependent information is a key research issue in many areas of computer science and artificial intelligence. One of the best known and widely...
ACMSE
2005
ACM
15 years 5 months ago
2005
ACM
A simple extension to the relational model that permits metadata (more generally metaknowledge) to be stored and manipulated as first class data is proposed. The accompanying que...
227
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GIS
2006
ACM
16 years 26 days ago
2006
ACM
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...