254 search results - page 30 / 51 » Ontological Knowledge Base Reasoning with Sort-Hierarchy and... |
SEMWEB
2005
Springer
14 years 1 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
FOIS
2006
13 years 9 months ago
2006
The field of BioInformatics has become a major venue for the development and application of computational ontologies. Ranging from controlled vocabularies to annotation of experim...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
The paper describes some innovations related to the ongoing work on the GSA prototype, an integrated information retrieval agent. In order to improve the original system effective...
OAS
2003
13 years 9 months ago
2003
Computing is moving toward a pervasive context-aware environment in which agents with limited resources will require external support to help them become context-aware. In this pa...
DEXA
2007
Springer
14 years 2 months ago
2007
Springer
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...