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CP
2004
Springer
16 years 1 days ago
The Tractability of Global Constraints
Abstract. Constraint propagation is one of the techniques central to the success of constraint programming. Fast algorithms are used to prune the search space either before or duri...
Christian Bessière, Emmanuel Hebrard, Brahi...
JAIR
2012
211views Hardware» more  JAIR 2012»
13 years 9 months ago
Reformulating the Situation Calculus and the Event Calculus in the General Theory of Stable Models and in Answer Set Programming
Circumscription and logic programs under the stable model semantics are two wellknown nonmonotonic formalisms. The former has served as a basis of classical logic based action for...
Joohyung Lee, Ravi Palla
JAIR
1998
97views more  JAIR 1998»
15 years 6 months ago
The Divide-and-Conquer Subgoal-Ordering Algorithm for Speeding up Logic Inference
It is common to view programs as a combination of logic and control: the logic part de nes what the program must do, the control part how to do it. The Logic Programming paradigm ...
Oleg Ledeniov, Shaul Markovitch
AI
2004
Springer
16 years 1 days ago
Constraint Satisfaction Methods for Information Personalization
Constraints formalize the dependencies in a physical world in terms of a logical relation among several unknowns. Constraint satisfaction methods allow efficient navigation of larg...
Syed Sibte Raza Abidi, Yong Han Chong
LPNMR
2007
Springer
16 years 23 days ago
Modularity Aspects of Disjunctive Stable Models
Practically all programming languages used in software engineering allow to split a program into several modules. For fully declarative and nonmonotonic logic programming languages...
Tomi Janhunen, Emilia Oikarinen, Hans Tompits, Ste...