420 search results - page 48 / 84 » Reasoning about Evolving Nonmonotonic Knowledge Bases |
DIS
2003
Springer
14 years 25 days ago
2003
Springer
We present Scilog, an experimental knowledge base to facilitate scientific discovery and reasoning. Scilog extends Prolog by supporting (1) dedicated predicates for specifying and ...
AGP
1998
IEEE
13 years 12 months ago
1998
IEEE
In this paper we investigate updates of knowledge bases represented by logic programs. In order to represent negative information, we use generalized logic programs which allow de...
AI
2005
Springer
13 years 7 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...
SAINT
2006
IEEE
14 years 1 months ago
2006
IEEE
Context-awareness is starting to emerge as a key driving principle for the design and provisioning of pervasive services in pervasive computing environments. Semantic languages se...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
Most biological systems employ visually acquired information for their locomotion. In the course of evolutionary history, the visual system of organisms has evolved to be adapted ...