49 search results - page 8 / 10 » A Semantic Approach for Iterated Revision in Possibilistic L... |
SEMWEB
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. This paper addresses the problem of building scalable semantic overlay networks. Our approach follows the principle of data independence by separating a logical layer, th...
LOGCOM
2002
13 years 5 months ago
2002
We present a logical approach to plan recognition that builds on Kautz's theory of keyhole plan recognition, defined as the problem of inferring descriptions of high-level pl...
PODS
2008
ACM
14 years 6 months ago
2008
ACM
We present a novel definition of privacy in the framework of offline (retroactive) database query auditing. Given information about the database, a description of sensitive data, ...
TPLP
2002
13 years 5 months ago
2002
In this paper, we consider an approach to update nonmonotonic knowledge bases represented as extended logic programs under the answer set semantics. In this approach, new informat...
ICANN
2009
Springer
14 years 18 days ago
2009
Springer
We propose to model human reasoning tasks using completed logic programs interpreted under the three-valued Lukasiewicz semantics. Given an appropriate immediate consequence operat...