{"id":"https://openalex.org/W2604728261","doi":"https://doi.org/10.1145/3038926","title":"Changes as First-Class Citizens","display_name":"Changes as First-Class Citizens","publication_year":2017,"publication_date":"2017-04-06","ids":{"openalex":"https://openalex.org/W2604728261","doi":"https://doi.org/10.1145/3038926","mag":"2604728261"},"language":"en","primary_location":{"id":"doi:10.1145/3038926","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3038926","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"},"type":"review","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://repositorio.uchile.cl/handle/2250/148131","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083862242","display_name":"Quinten David Soetens","orcid":"https://orcid.org/0000-0003-2750-1166"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Quinten David Soetens","raw_affiliation_strings":["Dept. of Mathematics and Computer Science, University of Antwerp, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-2750-1166","affiliations":[{"raw_affiliation_string":"Dept. of Mathematics and Computer Science, University of Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031712876","display_name":"Romain Robbes","orcid":"https://orcid.org/0000-0003-4569-6868"},"institutions":[{"id":"https://openalex.org/I69737025","display_name":"University of Chile","ror":"https://ror.org/047gc3g35","country_code":"CL","type":"education","lineage":["https://openalex.org/I69737025"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Romain Robbes","raw_affiliation_strings":["Computer Science Department (DCC), University of Chile, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department (DCC), University of Chile, Italy","institution_ids":["https://openalex.org/I69737025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072137882","display_name":"Serge Demeyer","orcid":"https://orcid.org/0000-0002-4463-2945"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Serge Demeyer","raw_affiliation_strings":["Dept. of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Mathematics and Computer Science, University of Antwerp, Antwerp, Belgium","institution_ids":["https://openalex.org/I149213910"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.5576,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.95147374,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"50","issue":"2","first_page":"1","last_page":"38"},"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":0.9984999895095825,"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":0.9970999956130981,"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":0.826692521572113},{"id":"https://openalex.org/keywords/software-evolution","display_name":"Software evolution","score":0.7880604267120361},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5622069835662842},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5500312447547913},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.539770781993866},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5063170194625854},{"id":"https://openalex.org/keywords/phenomenon","display_name":"Phenomenon","score":0.46238842606544495},{"id":"https://openalex.org/keywords/open-research","display_name":"Open research","score":0.45964670181274414},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.45747873187065125},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.37203317880630493},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.2472044825553894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22900977730751038},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.17967963218688965},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1708904504776001},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1662164032459259},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.10284844040870667}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.826692521572113},{"id":"https://openalex.org/C202105479","wikidata":"https://www.wikidata.org/wiki/Q265013","display_name":"Software evolution","level":5,"score":0.7880604267120361},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5622069835662842},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5500312447547913},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.539770781993866},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5063170194625854},{"id":"https://openalex.org/C50335755","wikidata":"https://www.wikidata.org/wiki/Q483247","display_name":"Phenomenon","level":2,"score":0.46238842606544495},{"id":"https://openalex.org/C2778464652","wikidata":"https://www.wikidata.org/wiki/Q309849","display_name":"Open research","level":2,"score":0.45964670181274414},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.45747873187065125},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.37203317880630493},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.2472044825553894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22900977730751038},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.17967963218688965},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1708904504776001},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1662164032459259},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.10284844040870667},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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":4,"locations":[{"id":"doi:10.1145/3038926","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3038926","pdf_url":null,"source":{"id":"https://openalex.org/S157921468","display_name":"ACM Computing Surveys","issn_l":"0360-0300","issn":["0360-0300","1557-7341"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Computing Surveys","raw_type":"journal-article"},{"id":"pmh:oai:repositorio.uchile.cl:2250/148131","is_oa":true,"landing_page_url":"http://repositorio.uchile.cl/handle/2250/148131","pdf_url":"http://repositorio.uchile.cl/handle/2250/148131","source":{"id":"https://openalex.org/S4306481413","display_name":"Universidad de Chile","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM Computing Surveys","raw_type":"Art\u00edculo de revista"},{"id":"pmh:oai:alma.39UBZ_INST:11235345120001241","is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=3038926","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:unibz.it:11235345120001241","is_oa":false,"landing_page_url":"https://bia.unibz.it/esploro/outputs/journalArticle/Changes-as-first-class-citizens-A-research/991005773400601241","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:repositorio.uchile.cl:2250/148131","is_oa":true,"landing_page_url":"http://repositorio.uchile.cl/handle/2250/148131","pdf_url":"http://repositorio.uchile.cl/handle/2250/148131","source":{"id":"https://openalex.org/S4306481413","display_name":"Universidad de Chile","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM Computing Surveys","raw_type":"Art\u00edculo de revista"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320314997","display_name":"Strong","ror":"https://ror.org/041vyzr56"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2604728261.pdf","grobid_xml":"https://content.openalex.org/works/W2604728261.grobid-xml"},"referenced_works_count":146,"referenced_works":["https://openalex.org/W6806504","https://openalex.org/W623714281","https://openalex.org/W1493296086","https://openalex.org/W1498075971","https://openalex.org/W1553176225","https://openalex.org/W1565935466","https://openalex.org/W1588879371","https://openalex.org/W1597500031","https://openalex.org/W1605176854","https://openalex.org/W1667192603","https://openalex.org/W1698975189","https://openalex.org/W1714109750","https://openalex.org/W1760081310","https://openalex.org/W1925666667","https://openalex.org/W1965397408","https://openalex.org/W1967995512","https://openalex.org/W1971875656","https://openalex.org/W1975670367","https://openalex.org/W1975675278","https://openalex.org/W1976019354","https://openalex.org/W1979275140","https://openalex.org/W1979459287","https://openalex.org/W1980712084","https://openalex.org/W1985500401","https://openalex.org/W1986155839","https://openalex.org/W1996427106","https://openalex.org/W1998265754","https://openalex.org/W1998995072","https://openalex.org/W1999069006","https://openalex.org/W1999798506","https://openalex.org/W2000473405","https://openalex.org/W2008164297","https://openalex.org/W2012454289","https://openalex.org/W2013619645","https://openalex.org/W2013761472","https://openalex.org/W2014256464","https://openalex.org/W2014937059","https://openalex.org/W2018536111","https://openalex.org/W2020708636","https://openalex.org/W2021213467","https://openalex.org/W2025700828","https://openalex.org/W2027806980","https://openalex.org/W2030188024","https://openalex.org/W2030894840","https://openalex.org/W2038745769","https://openalex.org/W2038899190","https://openalex.org/W2040441647","https://openalex.org/W2041050902","https://openalex.org/W2041703907","https://openalex.org/W2042083078","https://openalex.org/W2042559624","https://openalex.org/W2043062123","https://openalex.org/W2044697984","https://openalex.org/W2046882143","https://openalex.org/W2051831304","https://openalex.org/W2052006754","https://openalex.org/W2053729218","https://openalex.org/W2054618371","https://openalex.org/W2055534006","https://openalex.org/W2059556545","https://openalex.org/W2061316037","https://openalex.org/W2062973095","https://openalex.org/W2065448151","https://openalex.org/W2065489029","https://openalex.org/W2079027980","https://openalex.org/W2085377522","https://openalex.org/W2087305857","https://openalex.org/W2088546249","https://openalex.org/W2088859993","https://openalex.org/W2092544441","https://openalex.org/W2096624252","https://openalex.org/W2097227214","https://openalex.org/W2098448782","https://openalex.org/W2099069768","https://openalex.org/W2099291492","https://openalex.org/W2100310618","https://openalex.org/W2100310705","https://openalex.org/W2100945416","https://openalex.org/W2103711160","https://openalex.org/W2104040631","https://openalex.org/W2105889333","https://openalex.org/W2106366577","https://openalex.org/W2108395261","https://openalex.org/W2110851276","https://openalex.org/W2110987941","https://openalex.org/W2112533109","https://openalex.org/W2116910575","https://openalex.org/W2118599123","https://openalex.org/W2119493660","https://openalex.org/W2121459566","https://openalex.org/W2122487424","https://openalex.org/W2122734351","https://openalex.org/W2123802152","https://openalex.org/W2124554611","https://openalex.org/W2125111617","https://openalex.org/W2125121913","https://openalex.org/W2127811329","https://openalex.org/W2128465105","https://openalex.org/W2130191210","https://openalex.org/W2130394412","https://openalex.org/W2135810082","https://openalex.org/W2136778286","https://openalex.org/W2138897771","https://openalex.org/W2139243156","https://openalex.org/W2141558501","https://openalex.org/W2141809205","https://openalex.org/W2144325789","https://openalex.org/W2144796010","https://openalex.org/W2146063921","https://openalex.org/W2148576927","https://openalex.org/W2148640265","https://openalex.org/W2149672479","https://openalex.org/W2149802898","https://openalex.org/W2149864282","https://openalex.org/W2150149277","https://openalex.org/W2150230300","https://openalex.org/W2150654203","https://openalex.org/W2150807259","https://openalex.org/W2153150125","https://openalex.org/W2154869944","https://openalex.org/W2156448859","https://openalex.org/W2157836986","https://openalex.org/W2161226419","https://openalex.org/W2161835696","https://openalex.org/W2162520939","https://openalex.org/W2163579355","https://openalex.org/W2165367568","https://openalex.org/W2166597811","https://openalex.org/W2167599600","https://openalex.org/W2168457418","https://openalex.org/W2168660188","https://openalex.org/W2171383742","https://openalex.org/W2257789426","https://openalex.org/W2343458868","https://openalex.org/W2395585489","https://openalex.org/W2811455890","https://openalex.org/W2886899443","https://openalex.org/W3022570459","https://openalex.org/W3151395068","https://openalex.org/W3151767286","https://openalex.org/W4231671330","https://openalex.org/W4243740681","https://openalex.org/W4249233413","https://openalex.org/W4253544895","https://openalex.org/W4255370957","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2019608710","https://openalex.org/W2476117260","https://openalex.org/W3195113909","https://openalex.org/W1745726755","https://openalex.org/W2770531922","https://openalex.org/W1845068655","https://openalex.org/W4321354308","https://openalex.org/W3100681762","https://openalex.org/W3118244000","https://openalex.org/W3121161786"],"abstract_inverted_index":{"Software":[0],"must":[1],"evolve":[2],"to":[3,68],"keep":[4],"up":[5],"with":[6,53,87],"an":[7,15,54,70],"ever-changing":[8],"context,":[9],"the":[10,24,46,73,76],"real":[11],"world.":[12],"We":[13,59],"discuss":[14],"emergent":[16],"trend":[17],"in":[18,78],"software":[19,51],"evolution":[20,52],"research":[21,82],"revolving":[22],"around":[23],"central":[25],"notion":[26],"that":[27],"drives":[28],"evolution:":[29],"Change.":[30],"By":[31],"reifying":[32],"change,":[33],"and":[34,83,90],"by":[35],"modelling":[36],"it":[37],"as":[38,50],"a":[39,61,85],"first-class":[40],"entity,":[41],"researchers":[42],"can":[43],"now":[44],"analyse":[45],"complex":[47],"phenomenon":[48],"known":[49],"unprecedented":[55],"degree":[56],"of":[57,65,75,81],"accuracy.":[58],"present":[60,84],"Systematic":[62],"Mapping":[63],"Study":[64],"86":[66],"articles":[67],"give":[69],"overview":[71],"on":[72],"state":[74],"art":[77],"this":[79],"area":[80],"roadmap":[86],"open":[88],"issues":[89],"future":[91],"directions.":[92]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}