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ISSTA
2004
ACM
15 years 10 months ago
Faster constraint solving with subtypes
Constraints in predicate or relational logic can be translated into boolean logic and solved with a SAT solver. For faster solving, it is common to exploit the typing of predicate...
Jonathan Edwards, Daniel Jackson, Emina Torlak, Vi...
153
Voted
DEXA
2000
Springer
76views Database» more  DEXA 2000»
15 years 9 months ago
Semantic Verification of Rule-Based Systems with Arithmetic Constraints
The aim of this paper is to show a method that is able to detect a particular class of semantic inconsistencies in a rule-based system (RBS). A semantic inconsistency is defined by...
Jaime Ramírez, Angélica de Antonio
LISP
2007
124views more  LISP 2007»
15 years 4 months ago
A new generic scheme for functional logic programming with constraints
In this paper we propose a new generic scheme CFLP(D ), intended as a logical and semantic framework for lazy Constraint Functional Logic Programming over a parametrically given co...
Francisco Javier López-Fraguas, Mario Rodr&...
CONSTRAINTS
2011
14 years 12 months ago
A global constraint for total weighted completion time for unary resources
We introduce a novel global constraint for the total weighted completion time of activities on a single unary capacity resource. For propagating the constraint, we propose an O(n4...
András Kovács, J. Christopher Beck
CPAIOR
2007
Springer
15 years 11 months ago
Solving a Stochastic Queueing Control Problem with Constraint Programming
In a facility with front room and back room operations, it is useful to switch workers between the rooms in order to cope with changing customer demand. Assuming stochastic custome...
Daria Terekhov, J. Christopher Beck