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CORR
2002
Springer
92views Education» more  CORR 2002»
14 years 9 months ago
Neutrality: A Necessity for Self-Adaptation
Self-adaptation is used in all main paradigms of evolutionary computation to increase efficiency. We claim that the basis of self-adaptation is the use of neutrality. In the absenc...
Marc Toussaint, Christian Igel
CORR
2002
Springer
98views Education» more  CORR 2002»
14 years 9 months ago
Two Representations for Iterative Non-prioritized Change
We address a general representation problem for belief change, and describe two interrelated representations for iterative nonprioritized change: a logical representation in terms...
Alexander Bochman
CORR
2002
Springer
67views Education» more  CORR 2002»
14 years 9 months ago
The prospects for mathematical logic in the twenty-first century
Abstract. The four authors present their speculations about the future developments of mathematical logic in the twenty-first century. The areas of recursion theory, proof theory a...
Samuel R. Buss, Alexander S. Kechris, Anand Pillay...
CORR
2002
Springer
109views Education» more  CORR 2002»
14 years 9 months ago
Sufficiently Fat Polyhedra are not 2-castable
In this note we consider the problem of manufacturing a convex polyhedral object via casting. We consider a generalization of the sand casting process where the object is manufact...
David Bremner, Alexander Golynski
CORR
2002
Springer
113views Education» more  CORR 2002»
14 years 9 months ago
Generic-case complexity, decision problems in group theory and random walks
We give a precise definition of "generic-case complexity" and show that for a very large class of finitely generated groups the classical decision problems of group theor...
Ilya Kapovich, Alexei G. Myasnikov, Paul Schupp, V...