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» The Tractability of Global Constraints
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EMMCVPR
2011
Springer
14 years 5 months ago
Curvature Regularization for Curves and Surfaces in a Global Optimization Framework
Length and area regularization are commonplace for inverse problems today. It has however turned out to be much more difficult to incorporate a curvature prior. In this paper we pr...
Petter Strandmark, Fredrik Kahl
CP
2004
Springer
15 years 11 months ago
The Cardinality Matrix Constraint
Cardinality matrix problems are the underlying structure of several real world problems such as rostering, sports scheduling , and timetabling. These are hard computational problem...
Jean-Charles Régin, Carla P. Gomes
DATE
2007
IEEE
143views Hardware» more  DATE 2007»
16 years 15 days ago
Portable multimedia SoC design: a global challenge
- The intrinsic capability brought by each new technology node opens the way to a broad range of system integration options and continuously enables new applications to be integrat...
Maurizio Paganini, Georg Kimmich, Stephane Ducrey,...
PODS
2010
ACM
197views Database» more  PODS 2010»
15 years 6 months ago
When data dependencies over SQL tables meet the logics of paradox and S-3
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
Sven Hartmann, Sebastian Link
IJCAI
2003
15 years 7 months ago
Consistency and Set Intersection
We propose a new framework to study properties of consistency in a Constraint Network from the perspective of properties of set intersection. Our framework comes with a proof sche...
Yuanlin Zhang, Roland H. C. Yap