5818 search results - page 838 / 1164 » A reasonable Semantic Web |
181
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ASP
2003
Springer
15 years 10 months ago
2003
Springer
The work aims at extending Answer Set Programming (ASP) with the possibility of quickly introducing new predefined constructs and to deal with compound data structures: we show ho...
172
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CL
2000
Springer
15 years 10 months ago
2000
Springer
This paper reports on the design and implementation of FLORA -- a powerful DOOD system that incorporates the features of F-logic, HiLog, and Transaction Logic. FLORA is implemented...
175
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DLOG
2007
15 years 9 months ago
2007
We present a query answering technique based on notions and results from modal Correspondence Theory. It allows us to answer a wide family of conjunctive queries by polynomial redu...
183
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DLOG
2007
15 years 9 months ago
2007
We present cq-programs, which enhance nonmonotonic description logics (dl-) programs by conjunctive queries (CQ) and union of conjunctive queries (UCQ) over Description Logics kno...
203
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ATAL
2005
Springer
15 years 8 months ago
2005
Springer
Observation and communication are important aspects of agent teamwork. We employ the agent’s observability as the major means for individual agents to reason about the environme...