{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T10:08:39Z","timestamp":1787652519131,"version":"build-2736575974"},"publisher-location":"New York, NY, USA","reference-count":34,"publisher":"ACM","license":[{"start":{"date-parts":[[2008,7,12]],"date-time":"2008-07-12T00:00:00Z","timestamp":1215820800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2008,7,12]]},"DOI":"10.1145\/1389095.1389340","type":"proceedings-article","created":{"date-parts":[[2008,7,22]],"date-time":"2008-07-22T09:46:39Z","timestamp":1216719999000},"page":"1267-1274","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":55,"title":["Parsimony pressure made easy"],"prefix":"10.1145","author":[{"given":"Riccardo","family":"Poli","sequence":"first","affiliation":[{"name":"University of Essex, Colchester, United Kngdm"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicholas Freitag","family":"McPhee","sequence":"additional","affiliation":[{"name":"University of Minnesota, Morris, MN, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2008,7,12]]},"reference":[{"key":"e_1_3_2_1_1_1","unstructured":"L. Altenberg. The Schema Theorem and Price's Theorem. In L. D. Whitley and M. D. Vose editors Foundations of Genetic Algorithms 3 Estes Park Colorado USA 31 July-2 Aug. 1994. Morgan Kaufmann. Published 1995. L. Altenberg. The Schema Theorem and Price's Theorem. In L. D. Whitley and M. D. Vose editors Foundations of Genetic Algorithms 3 Estes Park Colorado USA 31 July-2 Aug. 1994. Morgan Kaufmann. Published 1995."},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"crossref","unstructured":"P. J. Angeline . An investigation into the sensitivity of genetic programming to the frequency of leaf selection during subtree crossover. In J. R. Koza et al. editors Genetic Programming 1996 : Proceedings of the First Annual Conference pages 21 -- 29 Stanford University CA USA 28-31 July 1996. MIT Press . P. J. Angeline. An investigation into the sensitivity of genetic programming to the frequency of leaf selection during subtree crossover. In J. R. Koza et al. editors Genetic Programming 1996: Proceedings of the First Annual Conference pages 21--29 Stanford University CA USA 28-31 July 1996. MIT Press.","DOI":"10.7551\/mitpress\/3242.003.0006"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1014548204452"},{"key":"e_1_3_2_1_4_1","first-page":"733","volume-title":"GECCO 2002: Proceedings of the Genetic and Evolutionary Computation Conference","author":"Crawford-Marks R.","year":"2002"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1276958.1277277"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1010070616149"},{"key":"e_1_3_2_1_7_1","unstructured":"H. Iba. Complexity-based fitness evaluation for variable length representation. Position paper at the Workshop on Evolutionary Computation with Variable Size Representation at ICGA-97 20 July 1997. H. Iba. Complexity-based fitness evaluation for variable length representation. Position paper at the Workshop on Evolutionary Computation with Variable Size Representation at ICGA-97 20 July 1997."},{"key":"e_1_3_2_1_8_1","unstructured":"H. Iba H. de Garis and T. Sato . Genetic programming using a minimum description length principle . In K. E. Kinnear Jr. editor Advances in Genetic Programming chapter 12 pages 265 -- 284 . MIT Press 1994 . H. Iba H. de Garis and T. Sato. Genetic programming using a minimum description length principle. In K. E. Kinnear Jr. editor Advances in Genetic Programming chapter 12 pages 265--284. MIT Press 1994."},{"key":"e_1_3_2_1_9_1","first-page":"279","volume-title":"Genetic Algorithms: Proceedings of the Sixth International Conference (ICGA95)","author":"Iba H.","year":"1995"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICNN.1993.298674"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICEC.1994.350026"},{"key":"e_1_3_2_1_12_1","unstructured":"M. Kotanchek G. Smits and E. Vladislavleva . Pursuing the pareto paradigm tournaments algorithm variations &amp ; ordinal optimization. In R. L. Riolo et al. editors Genetic Programming Theory and Practice IV volume 5 of Genetic and Evolutionary Computation chapter 3. Springer Ann Arbor 11-13 May 2006 . M. Kotanchek G. Smits and E. Vladislavleva. Pursuing the pareto paradigm tournaments algorithm variations & ordinal optimization. In R. L. Riolo et al. editors Genetic Programming Theory and Practice IV volume 5 of Genetic and Evolutionary Computation chapter 3. Springer Ann Arbor 11-13 May 2006."},{"key":"e_1_3_2_1_13_1","volume-title":"MIT Press","author":"Koza J. R.","year":"1992"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICEC.1998.700102"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1010024515191"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"crossref","unstructured":"W. B. Langdon and R. Poli . Fitness causes bloat . In P. K. Chawdhry et al. editors Soft Computing in Engineering Design and Manufacturing pages 13 -- 22 . Springer-Verlag London 23-27 June 1997 . W. B. Langdon and R. Poli. Fitness causes bloat. In P. K. Chawdhry et al. editors Soft Computing in Engineering Design and Manufacturing pages 13--22. Springer-Verlag London 23-27 June 1997.","DOI":"10.1007\/978-1-4471-0427-8_2"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.5555\/506376"},{"key":"e_1_3_2_1_18_1","unstructured":"W. B. Langdon T. Soule R. Poli and J. A. Foster . The evolution of size and shape . In L. Spector et al. editors Advances in Genetic Programming 3 chapter 8 pages 163 -- 190 . MIT Press Cambridge MA USA June 1999 . W. B. Langdon T. Soule R. Poli and J. A. Foster. The evolution of size and shape. In L. Spector et al. editors Advances in Genetic Programming 3 chapter 8 pages 163--190. MIT Press Cambridge MA USA June 1999."},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1109\/4235.873237"},{"key":"e_1_3_2_1_20_1","first-page":"303","volume-title":"Genetic Algorithms: Proceedings of the Sixth International Conference (ICGA95)","author":"McPhee N. F.","year":"1995"},{"key":"e_1_3_2_1_21_1","first-page":"853","volume-title":"GECCO 2002: Proceedings of the Genetic and Evolutionary Computation Conference","author":"McPhee N. F.","year":"2002"},{"key":"e_1_3_2_1_22_1","volume-title":"Proceedings of EuroGP 2001","author":"Poli R.","year":"2001"},{"key":"e_1_3_2_1_23_1","first-page":"211","volume-title":"Proceedings of the 6th European Conference, EuroGP 2003","author":"Poli R.","year":"2003"},{"key":"e_1_3_2_1_24_1","unstructured":"R. Poli W. B. Langdon and S. Dignum . On the limiting distribution of program sizes in tree--based genetic programming . In M. Ebner et al. editors Proceedings of the 10th European Conference on Genetic Programming volume 4445 of LNCS pages 193 -- 204 Valencia Spain 11 - 13 Apr. 2007 . Springer . R. Poli W. B. Langdon and S. Dignum. On the limiting distribution of program sizes in tree--based genetic programming. In M. Ebner et al. editors Proceedings of the 10th European Conference on Genetic Programming volume 4445 of LNCS pages 193--204 Valencia Spain 11 - 13 Apr. 2007. Springer."},{"key":"e_1_3_2_1_25_1","unstructured":"R. Poli W. B. Langdon and N. F. McPhee. A field guide to genetic programming. Published via http:\/\/lulu.com and freely available at http:\/\/www.gp-field-guide.org.uk 2008. (With contributions by J. R. Koza). R. Poli W. B. Langdon and N. F. McPhee. A field guide to genetic programming. Published via http:\/\/lulu.com and freely available at http:\/\/www.gp-field-guide.org.uk 2008. (With contributions by J. R. Koza)."},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1162\/106365603766646825"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"crossref","unstructured":"G. R. Price. Selection and covariance. Nature 227 August 1: 520--521 1970. G. R. Price. Selection and covariance. Nature 227 August 1:520--521 1970.","DOI":"10.1038\/227520a0"},{"key":"e_1_3_2_1_28_1","doi-asserted-by":"crossref","unstructured":"J. Rosca . Generality versus size in genetic programming. In J. R. Koza et al. editors Genetic Programming 1996 : Proceedings of the First Annual Conference pages 381 -- 387 Stanford University CA USA 28-31 July 1996. MIT Press . J. Rosca. Generality versus size in genetic programming. In J. R. Koza et al. editors Genetic Programming 1996: Proceedings of the First Annual Conference pages 381--387 Stanford University CA USA 28-31 July 1996. MIT Press.","DOI":"10.7551\/mitpress\/3242.003.0056"},{"key":"e_1_3_2_1_29_1","volume-title":"Kluwer","author":"Rosca J.","year":"2003"},{"key":"e_1_3_2_1_30_1","unstructured":"J. P. Rosca . Analysis of complexity drift in genetic programming . In J. R. Koza et al. editors Genetic Programming 1997 : Proceedings of the Second Annual Conference pages 286 -- 294 Stanford University CA USA 13-16 July 1997. Morgan Kaufmann . J. P. Rosca. Analysis of complexity drift in genetic programming. In J. R. Koza et al. editors Genetic Programming 1997: Proceedings of the Second Annual Conference pages 286--294 Stanford University CA USA 13-16 July 1997. Morgan Kaufmann."},{"key":"e_1_3_2_1_32_1","unstructured":"J. P. Rosca and D. H. Ballard . Rooted-tree schemata in genetic programming . In L. Spector et al. editors Advances in Genetic Programming 3 chapter 11 pages 243 -- 271 . MIT Press Cambridge MA USA June 1999 . J. P. Rosca and D. H. Ballard. Rooted-tree schemata in genetic programming. In L. Spector et al. editors Advances in Genetic Programming 3 chapter 11 pages 243--271. MIT Press Cambridge MA USA June 1999."},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1162\/evco.1998.6.4.293"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICEC.1998.700151"},{"key":"e_1_3_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1162\/evco.1995.3.1.17"}],"event":{"name":"GECCO08: Genetic and Evolutionary Computation Conference","location":"Atlanta GA USA","acronym":"GECCO08","sponsor":["SIGEVO ACM Special Interest Group on Genetic and Evolutionary Computation","ACM Association for Computing Machinery"]},"container-title":["Proceedings of the 10th annual conference on Genetic and evolutionary computation"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1389095.1389340","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1389095.1389340","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:56:37Z","timestamp":1750240597000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1389095.1389340"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7,12]]},"references-count":34,"alternative-id":["10.1145\/1389095.1389340","10.1145\/1389095"],"URL":"https:\/\/doi.org\/10.1145\/1389095.1389340","relation":{},"subject":[],"published":{"date-parts":[[2008,7,12]]},"assertion":[{"value":"2008-07-12","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}