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PPSN
1998
Springer
15 years 2 months ago
A Decoder-Based Evolutionary Algorithm for Constrained Parameter Optimization Problems
Several methods have been proposed for handling nonlinear constraints by evolutionary algorithms for numerical optimization problems; a survey paper [7] provides an overview of var...
Slawomir Koziel, Zbigniew Michalewicz
ISMB
1998
14 years 11 months ago
A Surface Measure for Probabilistic Structural Computations
Computingthree-dimensional structures from sparse experimentalconstraints requires methodsfor combining heterogeneoussourcesof information,such as distances, angles, andmeasuresof...
Jeanette P. Schmidt, Cheng Che Chen, Jonathan L. C...
AAAI
1998
14 years 11 months ago
A* with Bounded Costs
A key assumption of all problem-solving approaches based on utility theory, including heuristic search, is that we can assign a utility or cost to each state. This in turn require...
Brian Logan, Natasha Alechina
AAAI
1998
14 years 11 months ago
An Algebra for Cyclic Ordering of 2D Orientations
Wedefine an algebra of ternary relations for cyclic ordering of 2Dorientations. Thealgebra (1) is a refinement of the CYCORDtheory; (2) contains 24 atomic relations, hence 224 gen...
Amar Isli, Anthony G. Cohn
WSC
1998
14 years 11 months ago
Architecture for a Non-deterministic Simulation Machine
Causality constraints of random discrete simulation make parallel and distributed processing difficult. Methods of applying reconfigurable logic to implement and accelerate simula...
Marc Bumble, Lee D. Coraor