1836 search results - page 125 / 368 » Hierarchies for semantic classes |
ICDT
1997
ACM
15 years 2 months ago
1997
ACM
Abstract Method invocation mechanism is one of the essential features in objectoriented programming languages. This mechanism contributes to data encapsulation and code reuse, but ...
CAISE
2006
Springer
15 years 1 months ago
2006
Springer
The organization of objects into classes and categories is an essential task in the process of forming concepts. Within computer science, this classification activity must be suppo...
ECAI
2008
Springer
14 years 11 months ago
2008
Springer
At the "functional level", Semantic Web Services (SWS) are described akin to planning operators, with preconditions and effects relative to an ontology; the ontology prov...
AI
2005
Springer
14 years 10 months ago
2005
Springer
We consider the problem of how an agent's knowledge can be updated. We propose a formal method of knowledge update on the basis of the semantics of modal logic S5. In our met...
FSTTCS
1992
Springer
15 years 2 months ago
1992
Springer
Levin introduced an average-case complexity measure, based on a notion of \polynomialon average," and de ned \average-case polynomial-time many-one reducibility" amongra...