732 search results - page 2 / 147 » Representation of Semantic Knowledge with Term Subsumption L... |
SEMWEB
2007
Springer
13 years 10 months ago
2007
Springer
Classical ontologies are not suitable to represent imprecise nor uncertain pieces of information. Fuzzy Description Logics were born to represent the former type of knowledge, but ...
AIM
2005
13 years 4 months ago
2005
This paper surveys previous work on combining planning techniques with expressive representations of knowledge in description logics to reason about tasks, plans, and goals. Descr...
SIGIR
1993
ACM
13 years 8 months ago
1993
ACM
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...
AAAI
2000
13 years 6 months ago
2000
With the growth of on-line information, the need for better resource location services is growing rapidly. A popular goal is to conduct search in terms of concepts, rather than wo...
WWW
2007
ACM
14 years 5 months ago
2007
ACM
We describe an approach designed to reduce the costs of ontology development through the use of untrained, volunteer knowledge engineers. Results are provided from an experiment i...