1154 search results - page 13 / 231 » Semantic Context Reasoning Using Ontology Based Models |
SEMWEB
2005
Springer
15 years 3 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...
ESWS
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. For document-centric work, meta-information in form of annotations has proven useful to enhance search and other retrieval tasks. The Mymory project1 uses a web-based wor...
ESWS
2005
Springer
15 years 3 months ago
2005
Springer
The paper addresses the problem of reasoning with multiple ontologies interrelated with semantic mappings. This problem is becoming more and more relevant due to the necessity of b...
SEMWEB
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. Conceptual modelling tools allow users to construct formal representations of their conceptualisations. These models are typically developed in isolation, unrelated to ot...
ESWS
2006
Springer
15 years 1 months ago
2006
Springer
We present a comprehensive approach to ontology evaluation and validation, which have become a crucial problem for the development of semantic technologies. Existing evaluation met...