2332 search results - page 13 / 467 » AIS and Semantic Query |
AI
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In this paper we focus on the problem of integrating knowledge bases expressed in a description logic. To this end, we propose three basic operations: union, intersection...
AI
2011
Springer
13 years 2 months ago
2011
Springer
The concept of a stable model provided a declarative semantics for Prolog programs with negation as failure and became a starting point for the development of answer set programmi...
MIG
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Navigational performance of artificial intelligence (AI) characters in computer games is gaining an increasingly important role in the perception of their behavior. Whil...
ICDT
2012
ACM
11 years 9 months ago
2012
ACM
The problems of query containment, equivalence, and minimization are recognized as very important in the context of query processing, specifically of query optimization. In their...
JUCS
2008
13 years 7 months ago
2008
: Query transformation is a serious hurdle on semantic peer-to-peer environment. For interoperability between peers, queries sent from a source peer have to be efficiently transfor...