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GECCO
2007
Springer
166views Optimization» more  GECCO 2007»
16 years 9 days ago
Comparison of tree and graph encodings as function of problem complexity
In this paper, we analyze two general-purpose encoding types, trees and graphs systematically, focusing on trends over increasingly complex problems. Tree and graph encodings are ...
Michael D. Schmidt, Hod Lipson
CEC
2005
IEEE
15 years 8 months ago
Graph composition in a graph grammar-based method for automata network evolution
The dynamics of neural and other automata networks are defined to a large extent by their topologies. Artificial evolution constitutes a practical means by which an optimal topolog...
Martin H. Luerssen, David M. W. Powers
ENTCS
2010
141views more  ENTCS 2010»
15 years 6 months ago
Debugging as a Science, that too, when your Program is Changing
Program debugging is an extremely time-consuming process, and it takes up a large portion of software development time. In practice, debugging is still very much of an art, with t...
Abhik Roychoudhury
SYNTHESE
2008
90views more  SYNTHESE 2008»
15 years 6 months ago
The modular structure of physical theories
Anyadvancedtheoryofphysicscontainsmodulesdefinedasessentialcomponents that are themselves theories with different domains of application. Different kinds of modules can be distingu...
Olivier Darrigol
TEC
2008
139views more  TEC 2008»
15 years 6 months ago
Genetic Programming Approaches for Solving Elliptic Partial Differential Equations
In this paper, we propose a technique based on genetic programming (GP) for meshfree solution of elliptic partial differential equations. We employ the least-squares collocation pr...
Andras Sobester, Prasanth B. Nair, Andy J. Keane