923 search results - page 34 / 185 » On a Declarative Semantics for Web Queries |
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Integrating Deep Web sources requires highly accurate semantic matches between the attributes of the source query interfaces. These matches are usually established by comparing th...
ISPA
2005
Springer
14 years 1 months ago
2005
Springer
An important precondition for the success of the Semantic Web is founded on the principle that the content of web pages will be semantically annotated. In this paper, we propose a ...
WAIM
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents an architecture and a methodology for agent-based Web service discovery and automated composition. We assume that Web services are described with declarative sp...
MM
1997
ACM
13 years 12 months ago
1997
ACM
Multimedia data has become readily available from a variety of resources, such as the Web, to users (ranging from naive to sophisticated) who need to select and to present the dat...
ECAI
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...