{"id":"https://openalex.org/W2795197718","doi":"https://doi.org/10.1109/iwsc.2018.8327319","title":"Detecting functionally similar code within the same project","display_name":"Detecting functionally similar code within the same project","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2795197718","doi":"https://doi.org/10.1109/iwsc.2018.8327319","mag":"2795197718"},"language":"en","primary_location":{"id":"doi:10.1109/iwsc.2018.8327319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsc.2018.8327319","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 12th International Workshop on Software Clones (IWSC)","raw_type":"proceedings-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/A5051805114","display_name":"Ryo Tajima","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryo Tajima","raw_affiliation_strings":["Keio University, Kanagawa, Japan","Keio Gijuku Daigaku, Minato-ku, Tokyo, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio Gijuku Daigaku, Minato-ku, Tokyo, JP","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027383161","display_name":"Masataka Nagura","orcid":null},"institutions":[{"id":"https://openalex.org/I104946051","display_name":"Nihon University","ror":"https://ror.org/05jk51a88","country_code":"JP","type":"education","lineage":["https://openalex.org/I104946051"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masataka Nagura","raw_affiliation_strings":["Nihon University, Fukushima, Japan","Nihon Daigaku, Chiyoda-ku, Tokyo, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nihon University, Fukushima, Japan","institution_ids":["https://openalex.org/I104946051"]},{"raw_affiliation_string":"Nihon Daigaku, Chiyoda-ku, Tokyo, JP","institution_ids":["https://openalex.org/I104946051"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101769229","display_name":"Shingo Takada","orcid":"https://orcid.org/0000-0002-1255-177X"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shingo Takada","raw_affiliation_strings":["Keio University, Kanagawa, Japan","Keio Gijuku Daigaku, Minato-ku, Tokyo, JP"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Keio University, Kanagawa, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Keio Gijuku Daigaku, Minato-ku, Tokyo, JP","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0566,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.9008979,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"57"},"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":0.9983000159263611,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7715734839439392},{"id":"https://openalex.org/keywords/kpi-driven-code-analysis","display_name":"KPI-driven code analysis","score":0.7249771356582642},{"id":"https://openalex.org/keywords/maintainability","display_name":"Maintainability","score":0.6817681789398193},{"id":"https://openalex.org/keywords/code-review","display_name":"Code review","score":0.6492758989334106},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.6032564043998718},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.5591012835502625},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.5534598231315613},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.5399968028068542},{"id":"https://openalex.org/keywords/static-program-analysis","display_name":"Static program analysis","score":0.5358352065086365},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.51617032289505},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.49737265706062317},{"id":"https://openalex.org/keywords/call-graph","display_name":"Call graph","score":0.48932287096977234},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.483963280916214},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.47991833090782166},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.42552387714385986}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7715734839439392},{"id":"https://openalex.org/C121957198","wikidata":"https://www.wikidata.org/wiki/Q14365593","display_name":"KPI-driven code analysis","level":5,"score":0.7249771356582642},{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.6817681789398193},{"id":"https://openalex.org/C150292731","wikidata":"https://www.wikidata.org/wiki/Q1342704","display_name":"Code review","level":5,"score":0.6492758989334106},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.6032564043998718},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.5591012835502625},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.5534598231315613},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.5399968028068542},{"id":"https://openalex.org/C137287247","wikidata":"https://www.wikidata.org/wiki/Q1329550","display_name":"Static program analysis","level":4,"score":0.5358352065086365},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.51617032289505},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.49737265706062317},{"id":"https://openalex.org/C102379954","wikidata":"https://www.wikidata.org/wiki/Q2589940","display_name":"Call graph","level":2,"score":0.48932287096977234},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.483963280916214},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.47991833090782166},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.42552387714385986},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwsc.2018.8327319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsc.2018.8327319","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 12th International Workshop on Software Clones (IWSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2003285370","https://openalex.org/W2010208284","https://openalex.org/W2014418158","https://openalex.org/W2018986336","https://openalex.org/W2060139913","https://openalex.org/W2072139392","https://openalex.org/W2086736274","https://openalex.org/W2093861610","https://openalex.org/W2101251407","https://openalex.org/W2101832700","https://openalex.org/W2128888088","https://openalex.org/W2136099030","https://openalex.org/W2149635184","https://openalex.org/W2165739648","https://openalex.org/W2215690963","https://openalex.org/W2461136558","https://openalex.org/W2464134769","https://openalex.org/W2731423391","https://openalex.org/W3104227690","https://openalex.org/W3150302838"],"related_works":["https://openalex.org/W3153702491","https://openalex.org/W2969257295","https://openalex.org/W3008981372","https://openalex.org/W2789660410","https://openalex.org/W3006945192","https://openalex.org/W2034209539","https://openalex.org/W1976804602","https://openalex.org/W4400488007","https://openalex.org/W2206096527","https://openalex.org/W2273303560"],"abstract_inverted_index":{"Multiple":[0],"developers":[1,12],"often":[2],"take":[3],"part":[4],"in":[5,38],"a":[6],"software":[7],"development":[8,17],"project.":[9],"Although":[10],"these":[11],"are":[13],"collaborating":[14],"towards":[15],"the":[16,19,42,75,84,93],"within":[18],"same":[20],"project,":[21],"each":[22],"developer":[23],"creates":[24],"code":[25,36,45],"on":[26,81,99],"their":[27],"own.":[28],"This":[29,52],"may":[30],"lead":[31],"to":[32,49,57],"duplicate":[33],"or":[34],"similar":[35,67],"appearing":[37],"different":[39],"parts":[40],"of":[41,71,95],"software.":[43,102],"Such":[44],"should":[46],"be":[47],"removed":[48],"improve":[50],"maintainability.":[51],"paper":[53],"proposes":[54],"an":[55],"approach":[56,98],"automatically":[58],"detect":[59],"such":[60],"code,":[61],"which":[62],"we":[63,79],"shall":[64],"call":[65],"functionally":[66],"code.":[68],"The":[69],"unit":[70],"detection":[72],"is":[73],"at":[74],"method":[76,85],"level,":[77],"and":[78,83],"focus":[80],"input/output":[82],"structure":[86],"using":[87],"program":[88],"dependence":[89],"graph.":[90],"We":[91],"show":[92],"results":[94],"applying":[96],"our":[97],"open":[100],"source":[101]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
