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» Programming in Hybrid Constraint Languages
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CP
2007
Springer
15 years 7 months ago
Towards Robust CNF Encodings of Cardinality Constraints
Motivated by the performance improvements made to SAT solvers in recent years, a number of different encodings of constraints into SAT have been proposed. Concrete examples are th...
João P. Marques Silva, Inês Lynce
TASE
2007
IEEE
15 years 7 months ago
Constraint-Based Policy Negotiation and Enforcement for Telco Services
Telco services are evolving under several aspects: for instance, services may combine different telecommunication features (messaging, multi-media, etc.) and may be activated and...
Maria Grazia Buscemi, Laura Ferrari, Corrado Moiso...
IFIP
2000
Springer
15 years 5 months ago
Implementing Open Network Technologies in Complex Work Practices: A Case from Telemedicine
New non-desktop technologies may turn out to be of a more open and generic nature than traditional information technologies. These technologies consequently pose novel challenges ...
Margunn Aanestad, Ole Hanseth
CP
2007
Springer
15 years 7 months ago
A Constraint Store Based on Multivalued Decision Diagrams
The typical constraint store transmits a limited amount of information because it consists only of variable domains. We propose a richer constraint store in the form of a limited-w...
Henrik Reif Andersen, Tarik Hadzic, John N. Hooker...
CP
2003
Springer
15 years 6 months ago
Solving Finite Domain Constraint Hierarchies by Local Consistency and Tree Search
We provide a reformulation of the constraint hierarchies (CHs) framework based on the notion of error indicators. Adapting the generalized view of local consistency in semiring-ba...
Stefano Bistarelli, Philippe Codognet, Kin Chuen H...