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» The Complexity of Global Constraints
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CISSE
2009
Springer
15 years 4 months ago
Unbiased Statistics of a Constraint Satisfaction Problem - a Controlled-Bias Generator
: We show that estimating the complexity (mean and distribution) of the instances of a fixed size Constraint Satisfaction Problem (CSP) can be very hard. We deal with the main two ...
Denis Berthier
AMW
2010
15 years 2 months ago
Minimising RDF Graphs under Rules and Constraints Revisited
Based on practical observations on rule-based inference on RDF data, we study the problem of redundancy elimination in RDF in the presence of rules (in the form of Datalog rules) a...
Reinhard Pichler, Axel Polleres, Sebastian Skritek...
77
Voted
MICCAI
2009
Springer
16 years 1 months ago
Setting Priors and Enforcing Constraints on Matches for Nonlinear Registration of Meshes
Abstract. We show that a simple probabilistic modelling of the registration problem for surfaces allows to solve it by using standard clustering techniques. In this framework, poin...
Benoît Combès, Sylvain Prima
100
Voted
ACL
2006
15 years 2 months ago
Constraint-Based Sentence Compression: An Integer Programming Approach
The ability to compress sentences while preserving their grammaticality and most of their meaning has recently received much attention. Our work views sentence compression as an o...
James Clarke, Mirella Lapata
71
Voted
IJCAI
1989
15 years 1 months ago
Domain Dependence in Parallel Constraint Satisfaction
We describe a general technique for expressing domain knowledge in constraint satisfaction problems, and using it to develop optimized parallel arc consistency algorithms for the ...
Paul R. Cooper, Michael J. Swain