{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T07:10:31Z","timestamp":1777360231195,"version":"3.51.4"},"publisher-location":"Cham","reference-count":9,"publisher":"Springer International Publishing","isbn-type":[{"value":"9783319342214","type":"print"},{"value":"9783319342238","type":"electronic"}],"license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016]]},"DOI":"10.1007\/978-3-319-34223-8_9","type":"book-chapter","created":{"date-parts":[[2016,12,21]],"date-time":"2016-12-21T04:25:41Z","timestamp":1482294341000},"page":"151-167","source":"Crossref","is-referenced-by-count":39,"title":["Lexicase Selection for Program Synthesis: A Diversity Analysis"],"prefix":"10.1007","author":[{"given":"Thomas","family":"Helmuth","sequence":"first","affiliation":[]},{"given":"Nicholas Freitag","family":"McPhee","sequence":"additional","affiliation":[]},{"given":"Lee","family":"Spector","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2016,12,22]]},"reference":[{"key":"9_CR1","doi-asserted-by":"publisher","unstructured":"Helmuth T, Spector L (2015) General program synthesis benchmark suite. In: Silva S, Esparcia-Alcazar AI, Lopez-Ibanez M, Mostaghim S, Timmis J, Zarges C, Correia L, Soule T, Giacobini M, Urbanowicz R, Akimoto Y, Glasmachers T, Fernandez de Vega F, Hoover A, Larranaga P, Soto M, Cotta C, Pereira FB, Handl J, Koutnik J, Gaspar-Cunha A, Trautmann H, Mouret JB, Risi S, Costa E, Schuetze O, Krawiec K, Moraglio A, Miller JF, Widera P, Cagnoni S, Merelo J, Hart E, Trujillo L, Kessentini M, Ochoa G, Chicano F, Doerr C (eds) GECCO \u201915: Proceedings of the 2015 on genetic and evolutionary computation conference. ACM, Madrid, pp\u00a01039\u20131046. doi:\n10.1145\/2739480.2754769\n\n. \nhttp:\/\/doi.acm.org\/10.1145\/2739480.2754769","DOI":"10.1145\/2739480.2754769"},{"key":"9_CR2","doi-asserted-by":"publisher","DOI":"10.1109\/TEVC.2014.2362729","author":"T Helmuth","year":"2014","unstructured":"Helmuth T, Spector L, Matheson J (2014) Solving uncompromising problems with lexicase selection. IEEE Trans Evol Comput. doi:\n10.1109\/TEVC.2014.2362729","journal-title":"IEEE Trans Evol Comput"},{"key":"9_CR3","series-title":"Lecture notes in computer science","doi-asserted-by":"publisher","first-page":"72","DOI":"10.1007\/978-3-642-15871-1_48","volume-title":"PPSN 2010 11th international conference on parallel problem solving from nature","author":"D Jackson","year":"2010","unstructured":"Jackson D (2010) Promoting phenotypic diversity in genetic programming. In: Schaefer R, Cotta C, Kolodziej J, Rudolph G (eds) PPSN 2010 11th international conference on parallel problem solving from nature. Lecture notes in computer science, vol\u00a06239. Springer, Krakow, pp\u00a072\u2013481. doi:\n10.1007\/978-3-642-15871-1_48"},{"issue":"15","key":"9_CR4","first-page":"3","volume":"1","author":"M Maechler","year":"2014","unstructured":"Maechler M, Rousseeuw P, Struyf A, Hubert M, Hornik K (2014) Cluster: Cluster Analysis Basics and Extensions. R package version 1.15.3","journal-title":"R package version"},{"key":"9_CR5","first-page":"435","volume-title":"Proceedings of the genetic and evolutionary computation conference","author":"RI McKay","year":"2000","unstructured":"McKay RI (2000) Fitness sharing in genetic programming. In: Proceedings of the genetic and evolutionary computation conference. Morgan Kaufmann, Las Vegas, pp\u00a0435\u2013442"},{"key":"9_CR6","volume-title":"R: A language and environment for statistical computing","author":"R Core Team","year":"2014","unstructured":"R Core Team (2014) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna. \nhttp:\/\/www.R-project.org\/"},{"key":"9_CR7","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1145\/2330784.2330846","volume-title":"1st workshop on understanding problems (GECCO-UP)","author":"L Spector","year":"2012","unstructured":"Spector L (2012) Assessment of problem modality by differential performance of lexicase selection in genetic programming: a preliminary report. In: 1st workshop on understanding problems (GECCO-UP). ACM, Philadelphia, pp\u00a0401\u2013408. doi:\n10.1145\/2330784.2330846"},{"issue":"1","key":"9_CR8","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1023\/A:1014538503543","volume":"3","author":"L Spector","year":"2002","unstructured":"Spector L, Robinson A (2002) Genetic programming and autoconstructive evolution with the push programming language. Genet Program Evolvable Mach 3(1):7\u201340. doi:\n10.1023\/A:1014538503543","journal-title":"Genet Program Evolvable Mach"},{"key":"9_CR9","doi-asserted-by":"publisher","first-page":"1689","DOI":"10.1145\/1068009.1068292","volume-title":"GECCO 2005: Proceedings of the 2005 conference on Genetic and evolutionary computation","author":"L Spector","year":"2005","unstructured":"Spector L, Klein J, Keijzer M (2005) The push3 execution stack and the evolution of control. In: GECCO 2005: Proceedings of the 2005 conference on Genetic and evolutionary computation, vol\u00a02. ACM, Washington, pp\u00a01689\u20131696. doi:\n10.1145\/1068009.1068292"}],"container-title":["Genetic and Evolutionary Computation","Genetic Programming Theory and Practice XIII"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-34223-8_9","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,12,21]],"date-time":"2016-12-21T04:27:40Z","timestamp":1482294460000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-319-34223-8_9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"ISBN":["9783319342214","9783319342238"],"references-count":9,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-34223-8_9","relation":{},"ISSN":["1932-0167"],"issn-type":[{"value":"1932-0167","type":"print"}],"subject":[],"published":{"date-parts":[[2016]]}}}