{"id":"https://openalex.org/W2073862352","doi":"https://doi.org/10.1109/icsm.2012.6405288","title":"A cost model based on software maintainability","display_name":"A cost model based on software maintainability","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2073862352","doi":"https://doi.org/10.1109/icsm.2012.6405288","mag":"2073862352"},"language":"en","primary_location":{"id":"doi:10.1109/icsm.2012.6405288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2012.6405288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 28th IEEE International Conference on Software Maintenance (ICSM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083478875","display_name":"Tibor Bakota","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":false,"raw_author_name":"Tibor Bakota","raw_affiliation_strings":["Szegedi Tudomanyegyetem, Szeged, HU","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Szegedi Tudomanyegyetem, Szeged, HU","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 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":["University of Szeged, Department of Software Engineering, Szeged, Hungary","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086660477","display_name":"Gergely Lad\u00e1nyi","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":false,"raw_author_name":"Gergely Ladanyi","raw_affiliation_strings":["University of Szeged, Department of Software Engineering, Szeged, Hungary","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069618373","display_name":"Peter Kortvelyesi","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":false,"raw_author_name":"Peter Kortvelyesi","raw_affiliation_strings":["University of Szeged, Department of Software Engineering, Szeged, Hungary","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 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":["University of Szeged, Department of Software Engineering, Szeged, Hungary","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 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":["University of Szeged, Department of Software Engineering, Szeged, Hungary","University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]},{"raw_affiliation_string":"University of Szeged, Department of Software Engineering, \u00c1rp\u00e1d t\u00e9r 2. H-6720 Szeged, Hungary","institution_ids":["https://openalex.org/I227486990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I227486990"],"apc_list":null,"apc_paid":null,"fwci":5.2852,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.96391146,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"316","last_page":"325"},"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":0.9969000220298767,"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":0.9884999990463257,"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/maintainability","display_name":"Maintainability","score":0.9641513824462891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6326436996459961},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.5738423466682434},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.562341034412384},{"id":"https://openalex.org/keywords/software-metric","display_name":"Software metric","score":0.5592982769012451},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5284906625747681},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.5272157192230225},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.51203852891922},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.48477762937545776},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.47720202803611755},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.4132341146469116},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.40656810998916626},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19392451643943787},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14012086391448975}],"concepts":[{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.9641513824462891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6326436996459961},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.5738423466682434},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.562341034412384},{"id":"https://openalex.org/C82214349","wikidata":"https://www.wikidata.org/wiki/Q657339","display_name":"Software metric","level":5,"score":0.5592982769012451},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5284906625747681},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.5272157192230225},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.51203852891922},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.48477762937545776},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.47720202803611755},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.4132341146469116},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.40656810998916626},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19392451643943787},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14012086391448975}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icsm.2012.6405288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2012.6405288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 28th IEEE International Conference on Software Maintenance (ICSM)","raw_type":"proceedings-article"},{"id":"pmh:oai:publicatio.bibl.u-szeged.hu:8409","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400675","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"K\u00f6nyv r\u00e9sze"}],"best_oa_location":{"id":"pmh:oai:publicatio.bibl.u-szeged.hu:8409","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400675","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"K\u00f6nyv r\u00e9sze"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1490113286","https://openalex.org/W1522375637","https://openalex.org/W1583615723","https://openalex.org/W1588879371","https://openalex.org/W1695350145","https://openalex.org/W1971127608","https://openalex.org/W1971939008","https://openalex.org/W1980269833","https://openalex.org/W1994410397","https://openalex.org/W1995888731","https://openalex.org/W2013441314","https://openalex.org/W2014573651","https://openalex.org/W2024880014","https://openalex.org/W2049266248","https://openalex.org/W2059319620","https://openalex.org/W2060293003","https://openalex.org/W2075848956","https://openalex.org/W2091685122","https://openalex.org/W2092528416","https://openalex.org/W2095696918","https://openalex.org/W2097455467","https://openalex.org/W2107176022","https://openalex.org/W2116537371","https://openalex.org/W2119404364","https://openalex.org/W2121866145","https://openalex.org/W2127608804","https://openalex.org/W2130192090","https://openalex.org/W2133442842","https://openalex.org/W2134679860","https://openalex.org/W2139907081","https://openalex.org/W2140246936","https://openalex.org/W2149449383","https://openalex.org/W2151511199","https://openalex.org/W2158864412","https://openalex.org/W2159682002","https://openalex.org/W2161074247","https://openalex.org/W2162451880","https://openalex.org/W2171816001","https://openalex.org/W2326356868","https://openalex.org/W2745156229","https://openalex.org/W3098377074","https://openalex.org/W3143822685","https://openalex.org/W4235096090","https://openalex.org/W4244949983","https://openalex.org/W6635137214","https://openalex.org/W6653862164","https://openalex.org/W6676487028","https://openalex.org/W6701669894"],"related_works":["https://openalex.org/W4236840126","https://openalex.org/W1648987790","https://openalex.org/W1514851312","https://openalex.org/W4233305372","https://openalex.org/W2061669391","https://openalex.org/W2142318497","https://openalex.org/W2569789557","https://openalex.org/W2219145617","https://openalex.org/W2590268298","https://openalex.org/W4256378361"],"abstract_inverted_index":{"In":[0,40],"this":[1],"paper":[2],"we":[3,43],"present":[4],"a":[5,38,56],"maintainability":[6,45,81,91],"based":[7],"model":[8,22,62,107],"for":[9,46],"estimating":[10],"the":[11,24,35,52,80],"costs":[12,94,114],"of":[13,26,37,51,55,82],"developing":[14],"source":[15,53,69],"code":[16,54],"in":[17,28,75,96,118],"its":[18],"evolution":[19],"phase.":[20],"Our":[21],"adopts":[23],"concept":[25],"entropy":[27],"thermodynamics,":[29],"which":[30],"is":[31,86,108],"used":[32],"to":[33,110],"measure":[34],"disorder":[36,48],"system.":[39,58],"our":[41,61,106],"model,":[42],"use":[44],"measuring":[47],"(i.e.":[49],"entropy)":[50],"software":[57,72,85],"We":[59,102],"evaluated":[60],"on":[63],"three":[64],"proprietary":[65],"and":[66,77,92],"two":[67],"open":[68],"real":[70],"world":[71],"systems":[73],"implemented":[74],"Java,":[76],"found":[78,104],"that":[79,105],"these":[83,119],"evolving":[84],"decreasing":[87],"over":[88],"time.":[89],"Furthermore,":[90],"development":[93,113],"are":[95],"exponential":[97],"relationship":[98],"with":[99,115],"each":[100],"other.":[101],"also":[103],"able":[109],"predict":[111],"future":[112],"high":[116],"accuracy":[117],"systems.":[120]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
