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» A Constraint Based Agent for TAC-SCM
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AAAI
2004
13 years 8 months ago
The Practice of Approximated Consistency for Knapsack Constraints
Knapsack constraints are a key modeling structure in discrete optimization and form the core of many real-life problem formulations. Only recently, a cost-based filtering algorith...
Meinolf Sellmann
SAC
2004
ACM
14 years 23 days ago
A mobile agent approach for global database constraint checking
Integrity constraints are valuable tools for enforcing consistency of data in a database. Global integrity constraints ensure integrity and consistency of data spanning multiple d...
Praveen Madiraju, Rajshekhar Sunderraman
IAT
2007
IEEE
14 years 1 months ago
Towards Constraint-Based Composition with Incomplete Service Descriptions
We apply our work on Web service discovery with initially incomplete information to the problem of service composition. Rich semantic descriptions of Goals and Web services allow ...
Matthew Moran, Tomas Vitvar, Maciej Zaremba
AAAI
2007
13 years 9 months ago
Synthesis of Constraint-Based Local Search Algorithms from High-Level Models
The gap in automation between MIP/SAT solvers and those for constraint programming and constraint-based local search hinders experimentation and adoption of these technologies and...
Pascal Van Hentenryck, Laurent D. Michel
AAAI
2004
13 years 8 months ago
Branching and Pruning: An Optimal Temporal POCL Planner Based on Constraint Programming
A key feature of modern optimal planners such as Graphplan and Blackbox is their ability to prune large parts of the search space. Previous Partial Order Causal Link (POCL) planne...
Vincent Vidal, Hector Geffner