621 search results - page 21 / 125 » Concept Search: Semantics Enabled Syntactic Search |
BIBE
2007
IEEE
14 years 2 months ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...
TRECVID
2007
13 years 9 months ago
2007
In this paper, we present our approaches and results of high-level feature extraction and automatic video search in TRECVID-2007. In high-level feature extraction, our main focus ...
JSC
2010
13 years 6 months ago
2010
Negation is intrinsic to human thinking and most of the time when searching for something, we base our patterns on both positive and negative conditions. This should be naturally ...
ESWS
2008
Springer
13 years 9 months ago
2008
Springer
Many tasks on the semantic web require the user to choose concepts from a limited vocabulary e.g. for describing an indexed resource or for use in semantic search. Semantic autocom...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
We exploit the recently proposed Concept Abduction inference service in Description Logics to solve Concept Covering problems. We propose a framework and polynomial greedy algorit...