209 search results - page 40 / 42 » Using Ontologies for Database Query Reformulation |
GIS
2004
ACM
14 years 6 months ago
2004
ACM
Grid is a promising e-Science infrastructure that promotes and facilitates the sharing and collaboration in the use of distributed heterogeneous resources through Virtual Organiza...
AICOM
2004
13 years 5 months ago
2004
Abstract. In the framework of possibility theory, a tool named `fuzzy pattern matching' (FPM) has been proposed in the eighties and since successfully used in flexible queryin...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
For extracting the characteristics a specific geographic entity, and notably a place, we propose to use dynamic Extreme Tagging Systems in combination with the classic approach of...
DLOG
2003
13 years 7 months ago
2003
The purpose of the chapter is to help someone familiar with DLs to understand the issues involved in developing an ontology for some universe of discourse, which is to become a co...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
Recent interests on XML, Semantic Web, and Web ontology, among other topics, have sparked a renewed interest on graph-structured databases. A fundamental query on graphs is the re...