{"id":"https://openalex.org/W2113500796","doi":"https://doi.org/10.1109/icse.2009.5070528","title":"Complete and accurate clone detection in graph-based models","display_name":"Complete and accurate clone detection in graph-based models","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2113500796","doi":"https://doi.org/10.1109/icse.2009.5070528","mag":"2113500796"},"language":"en","primary_location":{"id":"doi:10.1109/icse.2009.5070528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icse.2009.5070528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 31st International Conference on Software Engineering","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102141585","display_name":"Nam H. Pham","orcid":null},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nam H. Pham","raw_affiliation_strings":["Electrical and Computer Engineering Department, Iowa State University, USA","[Electrical and Computer Engineering Department, Iowa State University, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University, USA","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"[Electrical and Computer Engineering Department, Iowa State University, USA]","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044339946","display_name":"Hoan Anh Nguyen","orcid":"https://orcid.org/0000-0002-6194-7930"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hoan Anh Nguyen","raw_affiliation_strings":["Electrical and Computer Engineering Department, Iowa State University","[Electrical and Computer Engineering Department, Iowa State University, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"[Electrical and Computer Engineering Department, Iowa State University, USA]","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642009","display_name":"Tung Nguyen","orcid":"https://orcid.org/0000-0003-4232-0566"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tung Thanh Nguyen","raw_affiliation_strings":["Electrical and Computer Engineering Department, Iowa State University","Electrical and Computer Engineering Department, Iowa State University, USA","[Electrical and Computer Engineering Department, Iowa State University, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University, USA","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"[Electrical and Computer Engineering Department, Iowa State University, USA]","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089165522","display_name":"Jafar M. Al-Kofahi","orcid":null},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jafar M. Al-Kofahi","raw_affiliation_strings":["Electrical and Computer Engineering Department, Iowa State University, USA","[Electrical and Computer Engineering Department, Iowa State University, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University, USA","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"[Electrical and Computer Engineering Department, Iowa State University, USA]","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089000736","display_name":"Tien N. Nguyen","orcid":"https://orcid.org/0009-0006-7962-6090"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tien N. Nguyen","raw_affiliation_strings":["Electrical and Computer Engineering Department, Iowa State University","Electrical and Computer Engineering Department, Iowa State University, USA","[Electrical and Computer Engineering Department, Iowa State University, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, Iowa State University, USA","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"[Electrical and Computer Engineering Department, Iowa State University, USA]","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I173911158"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":138,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"276","last_page":"286"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10260","display_name":"Software Engineering Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9988999962806702,"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/clone","display_name":"clone (Java method)","score":0.7702037692070007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7650666832923889},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6777975559234619},{"id":"https://openalex.org/keywords/completeness","display_name":"Completeness (order theory)","score":0.6722211837768555},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.536521852016449},{"id":"https://openalex.org/keywords/cloning","display_name":"Cloning (programming)","score":0.5311374068260193},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.47554823756217957},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.45315834879875183},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.447367399930954},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41052547097206116},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.39281395077705383},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3898733854293823},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.35287442803382874},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.3518034815788269},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08871534466743469},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07826480269432068}],"concepts":[{"id":"https://openalex.org/C81089528","wikidata":"https://www.wikidata.org/wiki/Q5134986","display_name":"clone (Java method)","level":3,"score":0.7702037692070007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7650666832923889},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6777975559234619},{"id":"https://openalex.org/C17231256","wikidata":"https://www.wikidata.org/wiki/Q5156540","display_name":"Completeness (order theory)","level":2,"score":0.6722211837768555},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.536521852016449},{"id":"https://openalex.org/C121050878","wikidata":"https://www.wikidata.org/wiki/Q5135020","display_name":"Cloning (programming)","level":2,"score":0.5311374068260193},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.47554823756217957},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.45315834879875183},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.447367399930954},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41052547097206116},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.39281395077705383},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3898733854293823},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.35287442803382874},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.3518034815788269},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08871534466743469},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07826480269432068},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icse.2009.5070528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icse.2009.5070528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 31st International Conference on Software Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.335.8002","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.335.8002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://user.hnue.edu.vn/user_files/tungnt/documents/articles_421.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.44999998807907104,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1510687364","https://openalex.org/W1512285202","https://openalex.org/W1519220202","https://openalex.org/W1587010832","https://openalex.org/W1590192012","https://openalex.org/W1593203335","https://openalex.org/W1698439592","https://openalex.org/W1964169783","https://openalex.org/W1964795700","https://openalex.org/W1989130222","https://openalex.org/W2011039300","https://openalex.org/W2011705879","https://openalex.org/W2019827052","https://openalex.org/W2066688923","https://openalex.org/W2073067110","https://openalex.org/W2076676096","https://openalex.org/W2104301886","https://openalex.org/W2112533109","https://openalex.org/W2116007667","https://openalex.org/W2125260159","https://openalex.org/W2128782367","https://openalex.org/W2128888088","https://openalex.org/W2134244431","https://openalex.org/W2138756793","https://openalex.org/W2152846401","https://openalex.org/W2157532207","https://openalex.org/W2163579355","https://openalex.org/W2170685200","https://openalex.org/W3137069269","https://openalex.org/W3143312578","https://openalex.org/W4239812996","https://openalex.org/W4246131674","https://openalex.org/W4285719527","https://openalex.org/W6630818679","https://openalex.org/W6635419185","https://openalex.org/W6679170867","https://openalex.org/W6684013352"],"related_works":["https://openalex.org/W1987653914","https://openalex.org/W2111305209","https://openalex.org/W2410849822","https://openalex.org/W2049138229","https://openalex.org/W2799156456","https://openalex.org/W972988137","https://openalex.org/W3137169100","https://openalex.org/W2027863311","https://openalex.org/W2013638584","https://openalex.org/W2033840206"],"abstract_inverted_index":{"Model-Driven":[0],"Engineering":[1],"(MDE)":[2],"has":[3,15,30],"become":[4],"an":[5,106],"important":[6],"development":[7],"framework":[8],"for":[9,56],"many":[10,114],"large-scale":[11],"software.":[12],"Previous":[13],"research":[14],"reported":[16],"that":[17,59,85],"as":[18],"in":[19,26,37],"traditional":[20],"code-based":[21],"development,":[22],"cloning":[23],"also":[24],"occurs":[25],"MDE.":[27],"However,":[28],"there":[29],"been":[31],"little":[32],"work":[33],"on":[34,42,113],"clone":[35,53,82],"detection":[36,43,54,83],"models":[38],"with":[39,94,109,131],"the":[40,119,127],"limitations":[41],"precision":[44],"and":[45,64,70,90,101,124],"completeness.":[46],"This":[47],"paper":[48],"presents":[49],"ModelCD,":[50],"a":[51,95],"novel":[52,80],"tool":[55],"Matlab/Simulink":[57],"models,":[58],"is":[60,78],"able":[61,87],"to":[62,88,117,125],"efficiently":[63],"accurately":[65],"detect":[66],"both":[67],"exactly":[68],"matched":[69],"approximate":[71],"model":[72],"clones.":[73],"The":[74],"core":[75],"of":[76,98,121,129],"ModelCD":[77,130],"two":[79],"graph-based":[81],"algorithms":[84],"are":[86],"systematically":[89],"incrementally":[91],"discover":[92],"clones":[93],"high":[96],"degree":[97],"completeness,":[99],"accuracy,":[100],"scalability.":[102],"We":[103],"have":[104],"conducted":[105],"empirical":[107],"evaluation":[108],"various":[110],"experimental":[111],"studies":[112],"real-world":[115],"systems":[116],"demonstrate":[118],"usefulness":[120],"our":[122],"approach":[123],"compare":[126],"performance":[128],"existing":[132],"tools.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":16},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":14}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}