LCC
1994
13 years 8 months ago
1994
The descriptive complexity of a problem is the complexity of describing the problem in some logical formalism. One of the few techniques for proving separation results in descripti...
ECAI
2000
Springer
13 years 8 months ago
2000
Springer
In this paper, we study unsatisfiable queries posed to a mediator in an information integration system and expressed in the logical formalism of the information integration system...
AI
2001
Springer
13 years 8 months ago
2001
Springer
The situation calculus is a logical formalism that has been extensively developed for planning. We apply the formalism in a complex multi-agent domain, modelled on the game of Clue...
HICSS
2002
IEEE
13 years 9 months ago
2002
IEEE
Currently a number of these on-line support systems for electronic contracting are under development. In this paper we develop a logical formalism to represent the content of busi...
LFCS
2007
Springer
13 years 10 months ago
2007
Springer
Logic programming with stable logic semantics (SLP) is a logical formalism that assigns to sets of clauses in the language admitting negations in the bodies a special kind of mode...
TARK
2009
Springer
13 years 11 months ago
2009
Springer
We study games in which the choices available to players are not fixed, and may change during the course of play. Specifically, we consider a model in which players may switch st...