492 search results - page 38 / 99 » Semantic Query Transformation Using Ontologies |
PODS
2004
ACM
14 years 8 months ago
2004
ACM
Data exchange is the problem of taking data structured under a source schema and creating an instance of a target schema. Given a source instance, there may be many solutions ? ta...
EKAW
2006
Springer
14 years 4 days ago
2006
Springer
Semantic search promises to produce precise answers to user queries by taking advantage of the availability of explicit semantics of information in the context of the semantic web....
ICFEM
2005
Springer
14 years 2 months ago
2005
Springer
The development of Web Services has transformed the World Wide Web into a more application-aware information portal. The various standards ensure that Web Services are interpretabl...
DEXA
2009
Springer
14 years 3 months ago
2009
Springer
SHIRI 1 is an ontology-based system for integration of semistructured documents related to a specific domain. The system’s purpose is to allow users to access to relevant parts ...
ISMIS
1999
Springer
14 years 22 days ago
1999
Springer
Semantic Query Optimisation makes use of the semantic knowledge of a database (rules) to perform query transformation. Rules are normally learned from former queries fired by the u...