Sciweavers

436 search results - page 16 / 88
» Decomposing constraint systems: equivalences and computation...
Sort
View
CONSTRAINTS
2011
14 years 9 months ago
CP and IP approaches to cancer radiotherapy delivery optimization
Abstract. We consider the problem of decomposing an integer matrix into a positively weighted sum of binary matrices that have the consecutive-ones property. This problem is well-k...
Davaatseren Baatar, Natashia Boland, Sebastian Bra...
CORR
2007
Springer
217views Education» more  CORR 2007»
15 years 5 months ago
Hard constraint satisfaction problems have hard gaps at location 1
An instance of the maximum constraint satisfaction problem (Max CSP) is a nite collection of constraints on a set of variables, and the goal is to assign values to the variables ...
Peter Jonsson, Andrei A. Krokhin, Fredrik Kuivinen
ISORC
2009
IEEE
16 years 21 days ago
Property Preservation and Composition with Guarantees: From ASSERT to CHESS
While the demand for high-integrity applications continues to rise, industrial developers seek cost effective development strategies that are capable of delivering the required gu...
Tullio Vardanega
CONCUR
1995
Springer
15 years 9 months ago
Bisimulations for a Calculus of Broadcasting Systems
We develop a theory of bisimulation equivalence for the broadcast calculus CBS. Both the strong and weak versions of bisimulation congruence we study are justi ed in terms of a cha...
Matthew Hennessy, Julian Rathke
LICS
2010
IEEE
15 years 4 months ago
Equality Is Typable in Semi-full Pure Type Systems
—There are two usual ways to describe equality in a dependent typing system, one that uses an external notion of computation like beta-reduction, and one that introduces a typed ...
Vincent Siles, Hugo Herbelin