2492 search results - page 8 / 499 » Ontology-based Database Access |
DASFAA
2007
IEEE
14 years 1 months ago
2007
IEEE
One of the big issues facing current content-based image retrieval is how to automatically extract the high-level concepts from images. In this paper, we present an efficient syste...
DEXAW
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we present a novel, ontology-based approach to service discovery, which exploits domain knowledge and semantic service descriptions to guide the service discovery pr...
DEXAW
2003
IEEE
14 years 23 days ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
ER
2001
Springer
13 years 12 months ago
2001
Springer
Abstract. Conceptual models are formal descriptions of application domains that are used in early stages of system development to support requirements analysis. The Unified Modeli...
ER
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. The popularity and press surrounding the release of XML has created widespread interest in standards within particular communities that focus on representing content. The...