{"id":"https://openalex.org/W4386365688","doi":"https://doi.org/10.18293/seke2023-199","title":"A Review of Methods for Identifying Extract Method Refactoring","display_name":"A Review of Methods for Identifying Extract Method Refactoring","publication_year":2023,"publication_date":"2023-07-01","ids":{"openalex":"https://openalex.org/W4386365688","doi":"https://doi.org/10.18293/seke2023-199"},"language":"en","primary_location":{"id":"doi:10.18293/seke2023-199","is_oa":true,"landing_page_url":"http://doi.org/10.18293/seke2023-199","pdf_url":"https://doi.org/10.18293/seke2023-199","source":{"id":"https://openalex.org/S4220650826","display_name":"Proceedings/Proceedings of the ... International Conference on Software Engineering and Knowledge Engineering","issn_l":"2325-9000","issn":["2325-9000","2325-9086"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conferences on Software Engineering and Knowledge Engineering","raw_type":"proceedings-article"},"type":"review","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.18293/seke2023-199","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080008586","display_name":"Omkarendra Tiwari","orcid":null},"institutions":[{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]},{"id":"https://openalex.org/I4210138251","display_name":"Indian Institute of Information Technology, Nagpur","ror":"https://ror.org/03e2e3s57","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210138251"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Omkarendra Tiwari","raw_affiliation_strings":["IIIT Nagpur, India","IIIT Allahabad, India"],"affiliations":[{"raw_affiliation_string":"IIIT Nagpur, India","institution_ids":["https://openalex.org/I4210138251"]},{"raw_affiliation_string":"IIIT Allahabad, India","institution_ids":["https://openalex.org/I26072440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021773697","display_name":"Vrinda Yadav","orcid":"https://orcid.org/0000-0002-1473-6671"},"institutions":[{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]},{"id":"https://openalex.org/I4210138251","display_name":"Indian Institute of Information Technology, Nagpur","ror":"https://ror.org/03e2e3s57","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210138251"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vrinda Yadav","raw_affiliation_strings":["IIIT Allahabad, India","IIIT Nagpur, India"],"affiliations":[{"raw_affiliation_string":"IIIT Allahabad, India","institution_ids":["https://openalex.org/I26072440"]},{"raw_affiliation_string":"IIIT Nagpur, India","institution_ids":["https://openalex.org/I4210138251"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080008586"],"corresponding_institution_ids":["https://openalex.org/I26072440","https://openalex.org/I4210138251"],"apc_list":null,"apc_paid":null,"fwci":0.4649,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.68836368,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"2023","issue":null,"first_page":"203","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9959999918937683,"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":0.9940999746322632,"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/code-refactoring","display_name":"Code refactoring","score":0.9376274347305298},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.785568118095398},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6330616474151611},{"id":"https://openalex.org/keywords/standardization","display_name":"Standardization","score":0.5911877155303955},{"id":"https://openalex.org/keywords/technical-debt","display_name":"Technical debt","score":0.5791431069374084},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5248130559921265},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5007410049438477},{"id":"https://openalex.org/keywords/code-smell","display_name":"Code smell","score":0.4972377121448517},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.4800244867801666},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4740343391895294},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.468932181596756},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4478878080844879},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4475265443325043},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.42815402150154114},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.42266565561294556},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.4216157793998718},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.41200998425483704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40853965282440186},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.38515445590019226},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.26444461941719055},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.22347819805145264},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14297592639923096},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.1094328761100769}],"concepts":[{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.9376274347305298},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.785568118095398},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6330616474151611},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.5911877155303955},{"id":"https://openalex.org/C159198006","wikidata":"https://www.wikidata.org/wiki/Q1532172","display_name":"Technical debt","level":4,"score":0.5791431069374084},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5248130559921265},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5007410049438477},{"id":"https://openalex.org/C133237599","wikidata":"https://www.wikidata.org/wiki/Q2295111","display_name":"Code smell","level":5,"score":0.4972377121448517},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.4800244867801666},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4740343391895294},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.468932181596756},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4478878080844879},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4475265443325043},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.42815402150154114},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.42266565561294556},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.4216157793998718},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.41200998425483704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40853965282440186},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.38515445590019226},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.26444461941719055},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.22347819805145264},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14297592639923096},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.1094328761100769},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"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/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18293/seke2023-199","is_oa":true,"landing_page_url":"http://doi.org/10.18293/seke2023-199","pdf_url":"https://doi.org/10.18293/seke2023-199","source":{"id":"https://openalex.org/S4220650826","display_name":"Proceedings/Proceedings of the ... International Conference on Software Engineering and Knowledge Engineering","issn_l":"2325-9000","issn":["2325-9000","2325-9086"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conferences on Software Engineering and Knowledge Engineering","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18293/seke2023-199","is_oa":true,"landing_page_url":"http://doi.org/10.18293/seke2023-199","pdf_url":"https://doi.org/10.18293/seke2023-199","source":{"id":"https://openalex.org/S4220650826","display_name":"Proceedings/Proceedings of the ... International Conference on Software Engineering and Knowledge Engineering","issn_l":"2325-9000","issn":["2325-9000","2325-9086"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Conferences on Software Engineering and Knowledge Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386365688.pdf","grobid_xml":"https://content.openalex.org/works/W4386365688.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W2007504957","https://openalex.org/W2019309821","https://openalex.org/W2025902616","https://openalex.org/W2046276611","https://openalex.org/W2113157806","https://openalex.org/W2129918802","https://openalex.org/W2149270766","https://openalex.org/W2166615924","https://openalex.org/W2166993820","https://openalex.org/W2171200144","https://openalex.org/W2476494490","https://openalex.org/W2566214410","https://openalex.org/W2769294560","https://openalex.org/W4205607617","https://openalex.org/W4212909689","https://openalex.org/W4239060821","https://openalex.org/W6605353291","https://openalex.org/W6655377964","https://openalex.org/W6684347594","https://openalex.org/W6720900151","https://openalex.org/W6746300820","https://openalex.org/W6958607605"],"related_works":["https://openalex.org/W2088986462","https://openalex.org/W2780981476","https://openalex.org/W4221160381","https://openalex.org/W2955607951","https://openalex.org/W4226265053","https://openalex.org/W3166181464","https://openalex.org/W2187939805","https://openalex.org/W4214834810","https://openalex.org/W2015418718","https://openalex.org/W2091064206"],"abstract_inverted_index":{"Extract":[0],"method":[1,40],"is":[2,11,51,147,149,165],"one":[3],"of":[4,18,118,130,135,153],"the":[5,16,54,65,128,154,180],"most":[6,152],"popular":[7],"and":[8,30,75,95,105,176],"versatile":[9],"refactoring.It":[10],"primarily":[12],"applied":[13],"to":[14,71,83,86,92,98,158],"improve":[15],"design":[17],"methods":[19,36],"by":[20],"mitigating":[21],"code":[22,28],"smells":[23],"such":[24],"as":[25,53],"long":[26],"method,":[27],"clone,":[29],"feature":[31],"envy.In":[32],"recent":[33],"past,":[34],"various":[35,73],"for":[37,144],"identifying":[38],"extract":[39],"refactoring":[41],"have":[42,57],"been":[43,58],"proposed.However,":[44],"an":[45,100],"established":[46],"performance":[47,134,170],"hierarchy":[48],"among":[49],"them":[50],"lacking":[52],"proposed":[55],"approaches":[56,66,110,155],"evaluated":[59,112],"on":[60,78,126],"different":[61],"benchmarks.This":[62],"paper":[63],"evaluates":[64],"in":[67,141,169,173],"a":[68,81,88,107,114,124],"common":[69,115],"setting":[70],"identify":[72,87],"parameters":[74,146],"their":[76,93],"impact":[77,129],"performance,":[79],"with":[80,123],"goal":[82],"help":[84],"users":[85],"tool":[89],"best":[90],"suited":[91],"requirement":[94],"aid":[96],"researchers":[97],"make":[99],"informed":[101],"decision":[102],"while":[103],"designing":[104],"evaluating":[106],"new":[108],"approach.Existing":[109],"are":[111,156],"over":[113,133],"benchmark":[116],"consisting":[117],"five":[119],"open-source":[120],"software":[121],"studies":[122],"focus":[125],"understanding":[127],"evaluation":[131,145],"settings":[132],"approaches.Our":[136],"experiment":[137],"shows":[138],"that":[139,151],"standardization":[140],"value":[142],"selection":[143],"crucial.It":[148],"observed":[150],"sensitive":[157],"top-n":[159],"suggestions":[160],"parameter.Further,":[161],"tolerance":[162],"parameter":[163],"used":[164],"not":[166],"generalized.Our":[167],"finding":[168],"trend":[171],"measured":[172],"precision,":[174],"recall,":[175],"F-measure":[177],"deviate":[178],"from":[179],"earlier":[181],"results.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-09T07:00:12.390032","created_date":"2025-10-10T00:00:00"}
