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» The Complexity of Valued Constraint Models
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IJDMB
2010
128views more  IJDMB 2010»
14 years 10 months ago
Computing approximate solutions of the protein structure determination problem using global constraints on discrete crystal latt
: Crystal lattices are discrete models of the three-dimensional space that have been effectively employed to facilitate the task of determining proteins' natural conformation....
Alessandro Dal Palù, Agostino Dovier, Enric...
CORR
2006
Springer
112views Education» more  CORR 2006»
15 years 1 months ago
High-level synthesis under I/O Timing and Memory constraints
The design of complex Systems-on-Chips implies to take into account communication and memory access constraints for the integration of dedicated hardware accelerator. In this paper...
Philippe Coussy, Gwenolé Corre, Pierre Bome...
AAAI
2006
15 years 2 months ago
A Quadratic Propagator for the Inter-Distance Constraint
We present a new propagator achieving bound consistency for the INTER-DISTANCE constraint. This constraint ensures that, among a set of variables X1, . . . , Xn, the difference be...
Claude-Guy Quimper, Alejandro López-Ortiz, ...
GRAPHICSINTERFACE
2003
15 years 2 months ago
Interactive Deformation Using Modal Analysis with Constraints
Modal analysis provides a powerful tool for efficiently simulating the behavior of deformable objects. This paper shows how manipulation, collision, and other constraints may be ...
Kris K. Hauser, Chen Shen, James F. O'Brien
LICS
2008
IEEE
15 years 7 months ago
On the Asymptotic Nullstellensatz and Polynomial Calculus Proof Complexity
We show that the asymptotic complexity of uniformly generated (expressible in First-Order (FO) logic) propositional tautologies for the Nullstellensatz proof system (NS) as well a...
Søren Riis