{"id":"https://openalex.org/W2168516855","doi":"https://doi.org/10.1109/icsm.2015.7332494","title":"Do automatic refactorings improve maintainability? An industrial case study","display_name":"Do automatic refactorings improve maintainability? An industrial case study","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2168516855","doi":"https://doi.org/10.1109/icsm.2015.7332494","mag":"2168516855"},"language":"en","primary_location":{"id":"doi:10.1109/icsm.2015.7332494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2015.7332494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Software Maintenance and Evolution (ICSME)","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/A5004519052","display_name":"G\u00e1bor Sz\u0151ke","orcid":null},"institutions":[{"id":"https://openalex.org/I227486990","display_name":"University of Szeged","ror":"https://ror.org/01pnej532","country_code":"HU","type":"education","lineage":["https://openalex.org/I227486990"]}],"countries":["HU"],"is_corresponding":true,"raw_author_name":"Gabor Szoke","raw_affiliation_strings":["Department of Software Engineering, University of Szeged, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, University of Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085570175","display_name":"Csaba Nagy","orcid":"https://orcid.org/0000-0001-8109-3293"},"institutions":[{"id":"https://openalex.org/I227486990","display_name":"University of Szeged","ror":"https://ror.org/01pnej532","country_code":"HU","type":"education","lineage":["https://openalex.org/I227486990"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Csaba Nagy","raw_affiliation_strings":["Department of Software Engineering, University of Szeged, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, University of Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021558521","display_name":"P\u00e9ter Heged\u0171s","orcid":"https://orcid.org/0000-0003-4592-6504"},"institutions":[{"id":"https://openalex.org/I227486990","display_name":"University of Szeged","ror":"https://ror.org/01pnej532","country_code":"HU","type":"education","lineage":["https://openalex.org/I227486990"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Peter Hegedus","raw_affiliation_strings":["Department of Software Engineering, University of Szeged, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, University of Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019664412","display_name":"Rudolf Feren\u0107","orcid":"https://orcid.org/0000-0001-8897-7403"},"institutions":[{"id":"https://openalex.org/I227486990","display_name":"University of Szeged","ror":"https://ror.org/01pnej532","country_code":"HU","type":"education","lineage":["https://openalex.org/I227486990"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Rudolf Ferenc","raw_affiliation_strings":["Department of Software Engineering, University of Szeged, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, University of Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072935691","display_name":"Tibor Gyim\u00f3thy","orcid":"https://orcid.org/0000-0002-2123-7387"},"institutions":[{"id":"https://openalex.org/I227486990","display_name":"University of Szeged","ror":"https://ror.org/01pnej532","country_code":"HU","type":"education","lineage":["https://openalex.org/I227486990"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Tibor Gyimothy","raw_affiliation_strings":["Department of Software Engineering, University of Szeged, Hungary"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, University of Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5004519052"],"corresponding_institution_ids":["https://openalex.org/I227486990"],"apc_list":null,"apc_paid":null,"fwci":6.3568,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.96408854,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"429","last_page":"438"},"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":0.9972000122070312,"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9941999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/code-refactoring","display_name":"Code refactoring","score":0.9961148500442505},{"id":"https://openalex.org/keywords/maintainability","display_name":"Maintainability","score":0.9366451501846313},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6092299222946167},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.588411808013916},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4766048789024353},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.47176888585090637},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.44594916701316833},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.39997369050979614},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.27232515811920166}],"concepts":[{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.9961148500442505},{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.9366451501846313},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6092299222946167},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.588411808013916},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4766048789024353},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.47176888585090637},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.44594916701316833},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.39997369050979614},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.27232515811920166},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icsm.2015.7332494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2015.7332494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Software Maintenance and Evolution (ICSME)","raw_type":"proceedings-article"},{"id":"pmh:oai:publicatio.bibl.u-szeged.hu:8993","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400436","display_name":"SZTE Publicatio Repozit\u00f3rium (University of Szeged)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I227486990","host_organization_name":"University of Szeged","host_organization_lineage":["https://openalex.org/I227486990"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"K\u00f6nyv r\u00e9sze"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W6736699","https://openalex.org/W104681139","https://openalex.org/W237486365","https://openalex.org/W1483912892","https://openalex.org/W1487664366","https://openalex.org/W1773448242","https://openalex.org/W1971939008","https://openalex.org/W1988163489","https://openalex.org/W1995886634","https://openalex.org/W1997043306","https://openalex.org/W2007504957","https://openalex.org/W2033474522","https://openalex.org/W2092190553","https://openalex.org/W2098664130","https://openalex.org/W2099194364","https://openalex.org/W2110851276","https://openalex.org/W2112847033","https://openalex.org/W2116610783","https://openalex.org/W2128666163","https://openalex.org/W2130191210","https://openalex.org/W2137107891","https://openalex.org/W2143681128","https://openalex.org/W2146134503","https://openalex.org/W2153887189","https://openalex.org/W2157543803","https://openalex.org/W2158864412","https://openalex.org/W2159682099","https://openalex.org/W2159725273","https://openalex.org/W2161373306","https://openalex.org/W2171383742","https://openalex.org/W2247587305","https://openalex.org/W2301605390","https://openalex.org/W2787379525","https://openalex.org/W3014799219","https://openalex.org/W3147782219","https://openalex.org/W6600276201","https://openalex.org/W6629007499","https://openalex.org/W6674704073"],"related_works":["https://openalex.org/W2146134503","https://openalex.org/W2026866620","https://openalex.org/W2512989791","https://openalex.org/W2186150085","https://openalex.org/W2069073539","https://openalex.org/W2010680342","https://openalex.org/W1985559452","https://openalex.org/W4385255161","https://openalex.org/W1966036917","https://openalex.org/W2116610783"],"abstract_inverted_index":{"Refactoring":[0],"is":[1,21,67],"often":[2],"treated":[3],"as":[4],"the":[5,9,27,34,119,128,131,138,145,169,172,182],"main":[6],"remedy":[7],"against":[8],"unavoidable":[10],"code":[11,96],"erosion":[12],"happening":[13],"during":[14,114],"software":[15,39,81],"evolution.":[16],"Studies":[17],"show":[18],"that":[19,177],"refactoring":[20,61,99,116,124,162,173],"indeed":[22],"an":[23],"elemental":[24],"part":[25],"of":[26,36,49,103,112,130,147,171,185,189],"developers'":[28],"arsenal.":[29],"However,":[30],"empirical":[31,51],"studies":[32],"about":[33],"impact":[35,184],"refactorings":[37,149],"on":[38,56,150],"maintainability":[40,129,166],"still":[41],"did":[42],"not":[43],"reach":[44],"a":[45,68,74,85,109,115,122,160,165],"consensus.":[46],"Moreover,":[47],"most":[48],"these":[50,148],"investigations":[52],"are":[53],"carried":[54],"out":[55],"open-source":[57],"projects":[58],"where":[59,87,118],"distinguishing":[60],"operations":[62],"from":[63,181],"other":[64],"development":[65,82],"activities":[66],"challenge":[69],"in":[70,84],"itself.":[71],"We":[72],"had":[73],"chance":[75],"to":[76,92],"work":[77],"together":[78],"with":[79],"several":[80],"companies":[83],"project":[86],"they":[88],"got":[89,141],"extra":[90],"budget":[91],"improve":[93],"their":[94],"source":[95],"by":[97],"performing":[98],"operations.":[100],"Taking":[101],"advantage":[102],"this":[104],"controlled":[105],"environment,":[106],"we":[107,140],"collected":[108],"large":[110],"amount":[111],"data":[113],"phase":[117],"developers":[120],"used":[121],"(semi)automatic":[123],"tool.":[125],"By":[126],"measuring":[127],"involved":[132],"subject":[133],"systems":[134],"before":[135],"and":[136],"after":[137],"refactorings,":[139],"valuable":[142],"insights":[143],"into":[144],"effect":[146],"large-scale":[151],"industrial":[152],"projects.":[153],"All":[154],"but":[155,175],"one":[156,178,187],"company,":[157],"who":[158],"applied":[159],"special":[161],"strategy,":[163],"achieved":[164],"improvement":[167],"at":[168],"end":[170],"phase,":[174],"even":[176],"company":[179],"suffered":[180],"negative":[183],"only":[186],"type":[188],"refactoring.":[190]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}