{"id":"https://openalex.org/W2046799248","doi":"https://doi.org/10.1007/s10664-008-9089-1","title":"An information retrieval process to aid in the analysis of code clones","display_name":"An information retrieval process to aid in the analysis of code clones","publication_year":2008,"publication_date":"2008-09-18","ids":{"openalex":"https://openalex.org/W2046799248","doi":"https://doi.org/10.1007/s10664-008-9089-1","mag":"2046799248"},"language":"en","primary_location":{"id":"doi:10.1007/s10664-008-9089-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10664-008-9089-1","pdf_url":null,"source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},"type":"article","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/A5036701645","display_name":"Robert Tairas","orcid":"https://orcid.org/0009-0000-2352-0277"},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert Tairas","raw_affiliation_strings":["Department of Computer and Information Sciences, University of Alabama at Birmingham, 1300 University Boulevard, Birmingham, AL, 35294, USA","Department of Computer and Information Sciences, University of Alabama at Birmingham, Birmingham, USA 35294"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, University of Alabama at Birmingham, 1300 University Boulevard, Birmingham, AL, 35294, USA","institution_ids":["https://openalex.org/I32389192"]},{"raw_affiliation_string":"Department of Computer and Information Sciences, University of Alabama at Birmingham, Birmingham, USA 35294","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014568612","display_name":"Jeff Gray","orcid":"https://orcid.org/0000-0003-0082-6753"},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeff Gray","raw_affiliation_strings":["Department of Computer and Information Sciences, University of Alabama at Birmingham, 1300 University Boulevard, Birmingham, AL, 35294, USA","Department of Computer and Information Sciences, University of Alabama at Birmingham, Birmingham, USA 35294"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, University of Alabama at Birmingham, 1300 University Boulevard, Birmingham, AL, 35294, USA","institution_ids":["https://openalex.org/I32389192"]},{"raw_affiliation_string":"Department of Computer and Information Sciences, University of Alabama at Birmingham, Birmingham, USA 35294","institution_ids":["https://openalex.org/I32389192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036701645"],"corresponding_institution_ids":["https://openalex.org/I32389192"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":12.1831,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.98215213,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"1","first_page":"33","last_page":"56"},"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9973000288009644,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.7537315487861633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7470629215240479},{"id":"https://openalex.org/keywords/program-comprehension","display_name":"Program comprehension","score":0.7140008211135864},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.6440480351448059},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5586362481117249},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5288575291633606},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.524979293346405},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.5101421475410461},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.47423097491264343},{"id":"https://openalex.org/keywords/static-program-analysis","display_name":"Static program analysis","score":0.43227213621139526},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.42766934633255005},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"Latent semantic analysis","score":0.4147789478302002},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3817841708660126},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3521835207939148},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.1830500364303589},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.11620232462882996},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.10340699553489685},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08535945415496826}],"concepts":[{"id":"https://openalex.org/C81089528","wikidata":"https://www.wikidata.org/wiki/Q5134986","display_name":"clone (Java method)","level":3,"score":0.7537315487861633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7470629215240479},{"id":"https://openalex.org/C2777561058","wikidata":"https://www.wikidata.org/wiki/Q2652119","display_name":"Program comprehension","level":4,"score":0.7140008211135864},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.6440480351448059},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5586362481117249},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5288575291633606},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.524979293346405},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.5101421475410461},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.47423097491264343},{"id":"https://openalex.org/C137287247","wikidata":"https://www.wikidata.org/wiki/Q1329550","display_name":"Static program analysis","level":4,"score":0.43227213621139526},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.42766934633255005},{"id":"https://openalex.org/C170133592","wikidata":"https://www.wikidata.org/wiki/Q1806883","display_name":"Latent semantic analysis","level":2,"score":0.4147789478302002},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3817841708660126},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3521835207939148},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.1830500364303589},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.11620232462882996},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.10340699553489685},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08535945415496826},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s10664-008-9089-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10664-008-9089-1","pdf_url":null,"source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.132.8672","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.132.8672","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cis.uab.edu/gray/pubs/ir4pc.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.472.3167","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.472.3167","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://gray.cs.ua.edu/pubs/ir4pc.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W170573592","https://openalex.org/W170643029","https://openalex.org/W571847859","https://openalex.org/W1512857087","https://openalex.org/W1587241967","https://openalex.org/W1885561873","https://openalex.org/W2018783607","https://openalex.org/W2104301886","https://openalex.org/W2109144580","https://openalex.org/W2111458735","https://openalex.org/W2118869973","https://openalex.org/W2128782367","https://openalex.org/W2128888088","https://openalex.org/W2132990876","https://openalex.org/W2138756793","https://openalex.org/W2140190241","https://openalex.org/W2147152072","https://openalex.org/W2148234439","https://openalex.org/W2157532207","https://openalex.org/W2164233915","https://openalex.org/W2172244770","https://openalex.org/W2587749732","https://openalex.org/W2801455852","https://openalex.org/W2801478648","https://openalex.org/W2914627041","https://openalex.org/W4247511377"],"related_works":["https://openalex.org/W2765394967","https://openalex.org/W2122804569","https://openalex.org/W2139694402","https://openalex.org/W3104152981","https://openalex.org/W3135060008","https://openalex.org/W2165862892","https://openalex.org/W2810057064","https://openalex.org/W1775298284","https://openalex.org/W2142991486","https://openalex.org/W2103701733"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":7}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}