{"id":"https://openalex.org/W2121343527","doi":"https://doi.org/10.1109/icsm.2007.4362613","title":"The Inevitable Stability of Software Change","display_name":"The Inevitable Stability of Software Change","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2121343527","doi":"https://doi.org/10.1109/icsm.2007.4362613","mag":"2121343527"},"language":"en","primary_location":{"id":"doi:10.1109/icsm.2007.4362613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2007.4362613","pdf_url":null,"source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Software Maintenance","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/conference_contribution/The_inevitable_stability_of_software_change/26249957","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030486012","display_name":"Rajesh Vasa","orcid":"https://orcid.org/0000-0003-4805-1467"},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Rajesh Vasa","raw_affiliation_strings":["Faculty of Information & Communication Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia","Swinburne Univ. of Technol., Hawthorn"],"affiliations":[{"raw_affiliation_string":"Faculty of Information & Communication Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]},{"raw_affiliation_string":"Swinburne Univ. of Technol., Hawthorn","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076543742","display_name":"Jean-Guy Schneider","orcid":"https://orcid.org/0000-0002-9827-5496"},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jean-Guy Schneider","raw_affiliation_strings":["Faculty of Information & Communication Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia","Swinburne Univ. of Technol., Hawthorn"],"affiliations":[{"raw_affiliation_string":"Faculty of Information & Communication Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia","institution_ids":["https://openalex.org/I57093077"]},{"raw_affiliation_string":"Swinburne Univ. of Technol., Hawthorn","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041096019","display_name":"Oscar Nierstrasz","orcid":"https://orcid.org/0000-0002-9975-9791"},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Oscar Nierstrasz","raw_affiliation_strings":["Institute of Computer Science, University of Bern, Bern, Switzerland","Institute of Computer Science, University of Bern, Bern, CH-3012, SWITZERLAND, oscar@iam.unibe.ch"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Bern, Bern, Switzerland","institution_ids":["https://openalex.org/I118564535"]},{"raw_affiliation_string":"Institute of Computer Science, University of Bern, Bern, CH-3012, SWITZERLAND, oscar@iam.unibe.ch","institution_ids":["https://openalex.org/I118564535"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030486012"],"corresponding_institution_ids":["https://openalex.org/I57093077"],"apc_list":null,"apc_paid":null,"fwci":13.2538,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.98409655,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"4","last_page":"13"},"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11675","display_name":"Open Source Software Innovations","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.6837886571884155},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6493656039237976},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.5999521613121033},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5907125473022461},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.522704005241394},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5201162099838257},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4683152139186859},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.4571712613105774},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.350065678358078},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3139911890029907},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1804095208644867},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17304527759552002}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6837886571884155},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6493656039237976},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.5999521613121033},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5907125473022461},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.522704005241394},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5201162099838257},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4683152139186859},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.4571712613105774},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.350065678358078},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3139911890029907},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1804095208644867},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17304527759552002},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1109/icsm.2007.4362613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2007.4362613","pdf_url":null,"source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Software Maintenance","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.130.4807","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.130.4807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.iam.unibe.ch/~scg/Archive/Papers/Vasa07bInevitableChange.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.602.1829","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.602.1829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ict.swin.edu.au/personal/rvasa/papers/Vasa-ICSM2007.pdf","raw_type":"text"},{"id":"pmh:oai:boris.unibe.ch:26512","is_oa":false,"landing_page_url":"https://boris.unibe.ch/26512/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401086","display_name":"Bern Open Repository and Information System (University of Bern)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118564535","host_organization_name":"University of Bern","host_organization_lineage":["https://openalex.org/I118564535"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vasa, Rajesh; Schneider, Jean-Guy; Nierstrasz, Oscar Marius (2007). The Inevitable Stability of Software Change. International Conference on Software Maintenance. Proceedings, pp. 4-13. Washington, DC: IEEE 10.1109/ICSM.2007.4362613 &lt;http://dx.doi.org/10.1109/ICSM.2007.4362613&gt;","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:figshare.com:article/26249957","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/The_inevitable_stability_of_software_change/26249957","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:researchbank.swinburne.edu.au:ffe406f2-2c6c-4037-abec-80432bfd74cc/1","is_oa":false,"landing_page_url":"http://hdl.handle.net/1959.3/37378","pdf_url":null,"source":{"id":"https://openalex.org/S4306401157","display_name":"Swinburne Research Bank (Swinburne University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I57093077","host_organization_name":"Swinburne University of Technology","host_organization_lineage":["https://openalex.org/I57093077"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE 23rd International Conference on Software Maintenance (ICSM 2007), Paris, France, 02-05 October 2007, pp. 4-13","raw_type":"publishedVersion"},{"id":"doi:10.25916/sut.26249957.v1","is_oa":true,"landing_page_url":"https://doi.org/10.25916/sut.26249957.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401157","display_name":"Swinburne Research Bank (Swinburne University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I57093077","host_organization_name":"Swinburne University of Technology","host_organization_lineage":["https://openalex.org/I57093077"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/26249957","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/The_inevitable_stability_of_software_change/26249957","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1441312571","display_name":null,"funder_award_id":"00020","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G1479003335","display_name":"Analyzing, capturing and taming software change","funder_award_id":"113342","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G4836148144","display_name":null,"funder_award_id":"20002","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G5599649393","display_name":null,"funder_award_id":"200020","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G628552264","display_name":null,"funder_award_id":"200020","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G7279228974","display_name":null,"funder_award_id":"200020-113342","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320320973","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W176053755","https://openalex.org/W1507539036","https://openalex.org/W1530562365","https://openalex.org/W1576040511","https://openalex.org/W1588879371","https://openalex.org/W1597810835","https://openalex.org/W1792424658","https://openalex.org/W1796643057","https://openalex.org/W1840884391","https://openalex.org/W1949460483","https://openalex.org/W1964962870","https://openalex.org/W2026500287","https://openalex.org/W2026728879","https://openalex.org/W2045749853","https://openalex.org/W2067244657","https://openalex.org/W2070787093","https://openalex.org/W2100849134","https://openalex.org/W2101748603","https://openalex.org/W2103107119","https://openalex.org/W2105376034","https://openalex.org/W2139776687","https://openalex.org/W2141558501","https://openalex.org/W2142481192","https://openalex.org/W2143728276","https://openalex.org/W2157096488","https://openalex.org/W2159682002","https://openalex.org/W2752455916","https://openalex.org/W3100054351","https://openalex.org/W4233240690","https://openalex.org/W4254118911","https://openalex.org/W4285719527","https://openalex.org/W4300126076","https://openalex.org/W6607224642","https://openalex.org/W6640916717","https://openalex.org/W6675770679","https://openalex.org/W6683352587"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2384861574","https://openalex.org/W4294565801","https://openalex.org/W2170801710","https://openalex.org/W2952704802","https://openalex.org/W2741781807"],"abstract_inverted_index":{"Real":[0],"software":[1,70],"systems":[2,71],"change":[3,13,42,158],"and":[4,14,72,82,86,109],"become":[5],"more":[6,31,133,145,153],"complex":[7],"over":[8,114,121],"time.":[9,115,122],"But":[10],"which":[11,15],"parts":[12,16],"remain":[17],"stable?":[18],"Common":[19],"wisdom,":[20],"for":[21],"example,":[22],"states":[23],"that":[24,124,136],"in":[25],"a":[26,33,74,147],"well-designed":[27],"object-oriented":[28,69],"system,":[29],"the":[30,36,47,92,132,144,152,163],"popular":[32,134],"class":[34,53,107,148],"is,":[35,137],"less":[37],"likely":[38,55,154],"it":[39,89,155],"is":[40,119,156],"to":[41,46,51,56,126,157,162],"from":[43,159],"one":[44,160],"version":[45,161],"next,":[48],"since":[49],"changes":[50],"this":[52],"are":[54,97,130],"impact":[57],"its":[58,112],"clients.":[59],"We":[60],"have":[61],"studied":[62],"consecutive":[63],"releases":[64],"of":[65,76,79,84,94,106],"several":[66],"public":[67],"domain,":[68],"analyzed":[73],"number":[75],"measures":[77,96],"indicative":[78],"size,":[80],"popularity,":[81],"complexity":[83,110],"classes":[85],"interfaces.":[87],"As":[88],"turns":[90],"out,":[91],"distributions":[93],"these":[95],"remarkably":[98],"stable":[99],"as":[100],"an":[101],"application":[102],"evolves.":[103],"The":[104],"distribution":[105],"size":[108],"retains":[111],"shape":[113],"Relatively":[116],"little":[117],"code":[118],"modified":[120],"Classes":[123],"tend":[125],"be":[127],"modified,":[128],"however,":[129],"also":[131],"ones,":[135],"those":[138],"with":[139],"greater":[140],"Fan-In.":[141],"In":[142],"general,":[143],"\"complex\"":[146],"or":[149],"interface":[150],"becomes,":[151],"next.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
