%0 Book Section %1 aytekin:1995:4-OPmap %A Aytekin, Tevfik %A Korkmaz, Emin Erkan %A Güvennir, Halil Altay %B Progress in Evolutionary Computation %C Heidelberg, Germany %D 1995 %E Yao, Xin %I Springer-Verlag %K algorithms, genetic programming %P 28--40 %T An application of genetic programming to the 4-OP problem using map-trees %U http://citeseer.ist.psu.edu/16240.html %V 956 %X In Genetic programming (GP) applications the programs are expressed as parse trees. A node of a parse tree is an element either from the function-set or terminal-set, and an element of a terminal set can be used in a parse tree more than once. However, when we attempt to use the elements in the terminal set at most once, we encounter problems in creating the initial random population and in crossover and mutation operations. 4-Op problem is an example for such a situation. We developed a technique called map-trees to overcome these anomalies. Experimental results on 4-Op using map-trees are presented.

@incollection{aytekin:1995:4-OPmap, abstract = {In Genetic programming (GP) applications the programs are expressed as parse trees. A node of a parse tree is an element either from the function-set or terminal-set, and an element of a terminal set can be used in a parse tree more than once. However, when we attempt to use the elements in the terminal set at most once, we encounter problems in creating the initial random population and in crossover and mutation operations. 4-Op problem is an example for such a situation. We developed a technique called map-trees to overcome these anomalies. Experimental results on 4-Op using map-trees are presented.}, added-at = {2008-06-19T17:35:00.000+0200}, address = {Heidelberg, Germany}, author = {Aytekin, Tevfik and Korkmaz, Emin Erkan and G{\"{u}}vennir, Halil Altay}, biburl = {https://www.bibsonomy.org/bibtex/27f69b8f3d5f0ff63bd61a5ad21eb02f8/brazovayeye}, booktitle = {Progress in Evolutionary Computation}, editor = {Yao, Xin}, interhash = {598a57a90ef691d75ca56cf49ed28b0b}, intrahash = {7f69b8f3d5f0ff63bd61a5ad21eb02f8}, keywords = {algorithms, genetic programming}, notes = {Also technical report BU-CEIS-9441 Bilkent University Department of Computer Engineering}, pages = {28--40}, publisher = {Springer-Verlag}, series = {Lecture Notes in Artificial Intelligence}, timestamp = {2008-06-19T17:35:58.000+0200}, title = {An application of genetic programming to the 4-{OP} problem using map-trees}, url = {http://citeseer.ist.psu.edu/16240.html}, volume = 956, year = 1995 }