186 search results - page 2 / 38 » Tractability of Theory Patching |
ECSQARU
2009
Springer
14 years 5 months ago
2009
Springer
This paper is about the fusion of multiple information sources represented using default logic. More precisely, the focus is on solving the problem that occurs when the standard-lo...
IJCAI
1993
14 years 5 days ago
1993
literal: Let p be a proposition. Then p and -p are literals. clause: A clause is a disjunction of literals. Horn Clause: A Horn Clause is a clause in which there is at most one po...
JCC
2002
13 years 10 months ago
2002
: A new method for the characterization of molecules based on the model approach of molecular surfaces is presented. We use the topographical properties of the surface as well as t...
CORR
1999
Springer
13 years 10 months ago
1999
Springer
In this article, we study parameterized complexity theory from the perspective of logic, or more specifically, descriptive complexity theory. We propose to consider parameterized ...
AAAI
2006
14 years 8 days ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...