424 search results - page 2 / 85 » Query Rewriting Based on User's Profile Knowledge |
JODS
2006
13 years 4 months ago
2006
This paper addresses the various facets of emergent semantics in content retrieval systems such as Knowledge Sifter, an architecture and system based on the use of specialized agen...
COOPIS
2003
IEEE
13 years 9 months ago
2003
IEEE
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
WWW
2004
ACM
14 years 5 months ago
2004
ACM
Web search engines help users find useful information on the World Wide Web (WWW). However, when the same query is submitted by different users, typical search engines return the ...
ECTEL
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. This paper presents a system that connects students with complementary profiles, so they can interchange knowledge and help each other. The profile of the students is bui...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
A visual query is based on pictorial representation of conceptual entities and operations. One of the most important features used in visual queries is the shape. Despite its intu...