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GECCO
2003
Springer
117views Optimization» more  GECCO 2003»
14 years 3 months ago
A Method for Handling Numerical Attributes in GA-Based Inductive Concept Learners
This paper proposes a method for dealing with numerical attributes in inductive concept learning systems based on genetic algorithms. The method uses constraints for restricting th...
Federico Divina, Maarten Keijzer, Elena Marchiori
CPAIOR
2004
Springer
14 years 1 months ago
A Global Constraint for Graph Isomorphism Problems
The graph isomorphism problem consists in deciding if two given graphs have an identical structure. This problem can be modeled as a constraint satisfaction problem in a very strai...
Sébastien Sorlin, Christine Solnon
FPGA
2008
ACM
151views FPGA» more  FPGA 2008»
13 years 11 months ago
Beyond the arithmetic constraint: depth-optimal mapping of logic chains in LUT-based FPGAs
Look-up table based FPGAs have migrated from a niche technology for design prototyping to a valuable end-product component and, in some cases, a replacement for general purpose pr...
Michael T. Frederick, Arun K. Somani
CAISE
2010
Springer
13 years 4 months ago
Workflow Time Patterns for Process-Aware Information Systems
Abstract. Formal specification and operational support of time constraints constitute fundamental challenges for any process-aware information system. Although temporal constraints...
Andreas Lanz, Barbara Weber, Manfred Reichert
CPAIOR
2009
Springer
14 years 4 months ago
The Polytope of Context-Free Grammar Constraints
Context-free grammar constraints enforce that a sequence of variables forms a word in a language defined by a context-free grammar. The constraint has received a lot of attention ...
Gilles Pesant, Claude-Guy Quimper, Louis-Martin Ro...