923 search results - page 54 / 185 » On a Declarative Semantics for Web Queries |
JODS
2006
13 years 7 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...
CIKM
2006
Springer
13 years 11 months ago
2006
Springer
Relational databases are widely used today as a mechanism for providing access to structured data. They, however, are not suitable for typical information finding tasks of end use...
ECAI
2004
Springer
14 years 1 months ago
2004
Springer
Ontology-based web portal generation and management is an active field of research and development. Recently, many systems have been developed. However, many of them lack the inte...
CAISE
2003
Springer
14 years 1 months ago
2003
Springer
A federated Web-based multimedia information system on one hand gathers its data from various Web sources, on the other hand offers the end-user a rich semantics describing its co...
KCAP
2005
ACM
14 years 1 months ago
2005
ACM
Semantic data transformation plays an important role in realizing the vision of the semantic web. It supports the transformation of data in different representations into ontologi...