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» Effective Modeling with Constraints
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AAAI
2000
15 years 6 months ago
Using Auxiliary Variables and Implied Constraints to Model Non-Binary Problems
We perform an extensive theoretical and empirical analysis of the use of auxiliary variables and implied constraints in modelling a class of non-binary constraint satisfaction pro...
Barbara M. Smith, Kostas Stergiou, Toby Walsh
BPM
2006
Springer
115views Business» more  BPM 2006»
15 years 8 months ago
Modeling, Matching and Ranking Services Based on Constraint Hardness
A framework for modeling Semantic Web Service is proposed. It is based on Description Logic (DL), hence it is endowed with a formal semantics and, in addition, it allows for expres...
Claudia d'Amato, Steffen Staab
TVLSI
2008
123views more  TVLSI 2008»
15 years 4 months ago
Automatic Constraint Based Test Generation for Behavioral HDL Models
The proposed work involves conversion of a given circuit model into a set of constraints and employing constraint solvers to generate tests for it. The method is demonstrated for ...
Siva Kumar Sastry Hari, Vishnu Vardhan Reddy Konda...
CP
2009
Springer
16 years 5 months ago
The Complexity of Valued Constraint Models
The Valued Constraint Satisfaction Problem (VCSP) is a general framework encompassing many optimisation problems. We discuss precisely what it means for a problem to be modelled in...
Peter G. Jeavons, Stanislav Zivný
CL
2000
Springer
15 years 9 months ago
Modelling Digital Circuits Problems with Set Constraints
A number of diagnostic and optimisation problems in Electronics Computer Aided Design have usually been handled either by specific tools or by mapping them into a general problem s...
Francisco Azevedo, Pedro Barahona