{"id":"https://openalex.org/W2103885237","doi":"https://doi.org/10.1109/tevc.2008.2008797","title":"Towards the Validation of Plagiarism Detection Tools by Means of Grammar Evolution","display_name":"Towards the Validation of Plagiarism Detection Tools by Means of Grammar Evolution","publication_year":2009,"publication_date":"2009-02-13","ids":{"openalex":"https://openalex.org/W2103885237","doi":"https://doi.org/10.1109/tevc.2008.2008797","mag":"2103885237"},"language":"en","primary_location":{"id":"doi:10.1109/tevc.2008.2008797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2008.2008797","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Evolutionary Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10486/664731","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017095669","display_name":"Manuel Cebri\u00e1n","orcid":"https://orcid.org/0000-0002-3681-7982"},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. Cebrian","raw_affiliation_strings":["Department of Computer Science, Brown University, Providence, RI, USA","Department of Computer Science, Brown University, Providence, RI,"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brown University, Providence, RI, USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Department of Computer Science, Brown University, Providence, RI,","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039136415","display_name":"Manuel Alfonseca","orcid":"https://orcid.org/0000-0003-4144-2684"},"institutions":[{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Alfonseca","raw_affiliation_strings":["Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073796431","display_name":"Alfonso Ortega","orcid":"https://orcid.org/0009-0009-9173-8783"},"institutions":[{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Ortega","raw_affiliation_strings":["Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]},{"raw_affiliation_string":"Escuela Polit\u00e9cnica Superior, Universidad Aut\u00f3noma de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017095669"],"corresponding_institution_ids":["https://openalex.org/I27804330"],"apc_list":null,"apc_paid":null,"fwci":3.535,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.92797326,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":"3","first_page":"477","last_page":"485"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/plagiarism-detection","display_name":"Plagiarism detection","score":0.8886910676956177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8546460866928101},{"id":"https://openalex.org/keywords/grammar","display_name":"Grammar","score":0.7096921801567078},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6841100454330444},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5707505345344543},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.505751371383667},{"id":"https://openalex.org/keywords/grammatical-evolution","display_name":"Grammatical evolution","score":0.4546334147453308},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4182538688182831},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39742034673690796},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3880922496318817},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.37399035692214966},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.19143614172935486},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.0773598849773407}],"concepts":[{"id":"https://openalex.org/C2780907237","wikidata":"https://www.wikidata.org/wiki/Q2986238","display_name":"Plagiarism detection","level":2,"score":0.8886910676956177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8546460866928101},{"id":"https://openalex.org/C26022165","wikidata":"https://www.wikidata.org/wiki/Q8091","display_name":"Grammar","level":2,"score":0.7096921801567078},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6841100454330444},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5707505345344543},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.505751371383667},{"id":"https://openalex.org/C10906938","wikidata":"https://www.wikidata.org/wiki/Q5593687","display_name":"Grammatical evolution","level":3,"score":0.4546334147453308},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4182538688182831},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39742034673690796},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3880922496318817},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.37399035692214966},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.19143614172935486},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0773598849773407},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tevc.2008.2008797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2008.2008797","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Evolutionary Computation","raw_type":"journal-article"},{"id":"pmh:oai:repositorio.uam.es:10486/664731","is_oa":true,"landing_page_url":"http://hdl.handle.net/10486/664731","pdf_url":null,"source":{"id":"https://openalex.org/S4306400963","display_name":"Biblos-e Archivo (Universidad Aut\u00f3noma de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63634437","host_organization_name":"Universidad Aut\u00f3noma de Madrid","host_organization_lineage":["https://openalex.org/I63634437"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.157.5824","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.157.5824","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ii.uam.es/~alfonsec/artint/ieeetec2.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:repositorio.uam.es:10486/664731","is_oa":true,"landing_page_url":"http://hdl.handle.net/10486/664731","pdf_url":null,"source":{"id":"https://openalex.org/S4306400963","display_name":"Biblos-e Archivo (Universidad Aut\u00f3noma de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63634437","host_organization_name":"Universidad Aut\u00f3noma de Madrid","host_organization_lineage":["https://openalex.org/I63634437"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8799999952316284}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323737","display_name":"Ministerio de Ciencia y Tecnolog\u00eda","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W61804265","https://openalex.org/W1493111470","https://openalex.org/W1503370304","https://openalex.org/W1576818901","https://openalex.org/W1638203394","https://openalex.org/W1972410518","https://openalex.org/W2020663302","https://openalex.org/W2054658115","https://openalex.org/W2057530671","https://openalex.org/W2057728133","https://openalex.org/W2060613917","https://openalex.org/W2068717467","https://openalex.org/W2077959777","https://openalex.org/W2085698608","https://openalex.org/W2106487114","https://openalex.org/W2128859735","https://openalex.org/W2146659255","https://openalex.org/W2150862929","https://openalex.org/W2160093536","https://openalex.org/W2166901988","https://openalex.org/W2169975171","https://openalex.org/W2567782165","https://openalex.org/W3005024185","https://openalex.org/W3093654831","https://openalex.org/W3215498156","https://openalex.org/W4230960895","https://openalex.org/W4234006273","https://openalex.org/W6681648988","https://openalex.org/W6681820575"],"related_works":["https://openalex.org/W2318447304","https://openalex.org/W4287126803","https://openalex.org/W3168266056","https://openalex.org/W4250737080","https://openalex.org/W2112890327","https://openalex.org/W2735162248","https://openalex.org/W311440260","https://openalex.org/W2147838718","https://openalex.org/W4224330500","https://openalex.org/W2103885237"],"abstract_inverted_index":{"Student":[0],"plagiarism":[1,15,90,122,167],"is":[2,71,133],"a":[3,81,94,100,110,139],"major":[4],"problem":[5],"in":[6,16,175],"universities":[7],"worldwide.":[8],"In":[9,76],"this":[10,77],"paper,":[11,78],"we":[12,79],"focus":[13],"on":[14,171],"answers":[17],"to":[18,32,42,57,105],"computer":[19],"programming":[20,95],"assignments,":[21],"where":[22],"students":[23],"mix":[24],"and/or":[25],"modify":[26],"one":[27,165],"or":[28],"more":[29],"original":[30,103],"solutions":[31,104],"obtain":[33],"counterfeits.":[34],"Although":[35],"several":[36],"software":[37],"tools":[38],"have":[39],"been":[40,55],"developed":[41],"help":[43],"the":[44,63,67,115,120,130,136,142,155,162],"tedious":[45],"and":[46,144],"time":[47],"consuming":[48],"task":[49],"of":[50,66,102,112,114,129,147,154,157,164],"detecting":[51],"plagiarism,":[52],"little":[53],"has":[54],"done":[56],"assess":[58],"their":[59],"quality,":[60],"because":[61],"determining":[62],"real":[64],"authorship":[65,128],"whole":[68],"submission":[69,131],"corpus":[70,132],"practically":[72],"impossible":[73],"for":[74,88,141],"markers.":[75],"present":[80],"grammar":[82],"evolution":[83],"technique":[84,98],"which":[85,118],"generates":[86,99],"benchmarks":[87,173],"testing":[89],"detection":[91,168],"tools.":[92,149],"Given":[93],"language,":[96],"our":[97,158,179],"set":[101,111,117],"an":[106],"assignment,":[107],"together":[108],"with":[109,178],"plagiarisms":[113],"former":[116],"mimic":[119],"basic":[121],"techniques":[123],"performed":[124],"by":[125,135,160],"students.":[126],"The":[127],"predefined":[134],"user,":[137],"providing":[138],"base":[140],"assessment":[143],"further":[145],"comparison":[146],"copy-catching":[148],"We":[150],"give":[151],"empirical":[152],"evidence":[153],"suitability":[156],"approach":[159],"studying":[161],"behavior":[163],"advanced":[166],"tool":[169],"(AC)":[170],"four":[172],"coded":[174],"APL2,":[176],"generated":[177],"technique.":[180]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}