1059 search results - page 162 / 212 » Improving Semantic Query Answering |
PVLDB
2008
13 years 9 months ago
2008
Graphs are widely used to model complicated data semantics in many applications. In this paper, we aim to develop efficient techniques to retrieve graphs, containing a given query...
VLDB
2005
ACM
14 years 3 months ago
2005
ACM
“W3QL: A Query Language for the WWW”, published in 1995, presented a language with several distinctive features. Employing existing indexes as access paths, it allowed the sel...
ICIP
2008
IEEE
14 years 12 months ago
2008
IEEE
Multi-concept learning is an important problem in multimedia content analysis and retrieval. It connects two key components in the multimedia semantic ecosystem: multimedia lexico...
ASP
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. In general, disjunction is considered to add expressive power to propositional logic programs under stable model semantics, and to enlarge the range of problems which can...
CLIMA
2006
13 years 11 months ago
2006
This paper reports on a fertile marriage between madAgents, a Java and Prolog based multi-agent platform, and EVOLP, a logic programming based language to represent and reason abou...