571 search results - page 82 / 115 » Instance-Based Query Answering with Semantic Knowledge Bases |
HSNMC
2004
Springer
14 years 1 months ago
2004
Springer
Decentralized and unstructured peer-to-peer (P2P) networks such as Gnutella are attractive for large-scale information retrieval and search systems due to scalability, fault-tolera...
JSS
2006
13 years 7 months ago
2006
Web and peer-to-peer systems have emerged as popular areas in distributed computing, and their integrated usage permits the benefits of both to be exploited. While much work in th...
TPLP
2002
13 years 7 months ago
2002
In this paper, we consider an approach to update nonmonotonic knowledge bases represented as extended logic programs under the answer set semantics. In this approach, new informat...
DLOG
2007
13 years 10 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...
ICDE
2000
IEEE
13 years 11 months ago
2000
IEEE
Increasing application demands are pushing database management systems (DBMSs) towards providing adequate and efficient support for content-based retrieval over multimedia objects...