264 search results - page 18 / 53 » Negative Reasoning Using Inheritance |
CSL
2009
Springer
14 years 2 months ago
2009
Springer
This paper investigates a methodology of using FM (Fraenkel-Mostowski) sets, and the ideas of nominal set theory, to adjoin name generation to a semantic theory. By developing a d...
ICDT
1995
ACM
13 years 11 months ago
1995
ACM
Abstract. Extension of the relational database model to represent complex data has been a focus of much research in recent years. At the same time, an alternative extension of the ...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Using category theoretic notions, in particular diagrams and their colimits, we provide a common semantic backbone for various notions of modularity in structured ontologies, and o...
JAPLL
2007
13 years 7 months ago
2007
We extend answer set programming (ASP) with, possibly infinite, open domains. Since this leads to undecidable reasoning, we restrict the syntax of programs, while carefully guard...
KR
1998
Springer
13 years 11 months ago
1998
Springer
Extended abduction introduced by Inoue and Sakama (1995) generalizes traditional abduction in the sense that it can compute negative explanations by removing hypotheses from a non...