147 search results - page 20 / 30 » Reasoning with Sets of Defaults in Default Logic |
AAAI
2012
11 years 10 months ago
2012
Tractable subsets of first-order logic are a central topic in AI research. Several of these formalisms have been used as the basis for first-order probabilistic languages. Howev...
KR
1994
Springer
13 years 11 months ago
1994
Springer
In this paper we describe REVISE, an extended logic programming system for revising knowledge bases. REVISE is based on logic programming with explicit negation, plus a two-valued...
IFIP
2005
Springer
14 years 1 months ago
2005
Springer
We present a method for trust scenarios with more than one trustee, where sets of trustees are ordered in a relation of relative trustworthiness. We show how a priority structure i...
KR
2004
Springer
14 years 1 months ago
2004
Springer
The causal logic from (Bochman 2003b) is shown to provide a natural logical basis for logic programming. More exactly, it is argued that any logic program can be seen as a causal ...
AAAI
1990
13 years 8 months ago
1990
Closed world reasoning is a common nonmonotonic technique that allows for dealing with negative information in knowledge and data bases. We present a detailed analysis of the comp...