{"id":"https://openalex.org/W2883630197","doi":"https://doi.org/10.1007/s00766-018-0302-5","title":"Understanding what is important in iStar extension proposals: the viewpoint of researchers","display_name":"Understanding what is important in iStar extension proposals: the viewpoint of researchers","publication_year":2018,"publication_date":"2018-07-20","ids":{"openalex":"https://openalex.org/W2883630197","doi":"https://doi.org/10.1007/s00766-018-0302-5","mag":"2883630197"},"language":"en","primary_location":{"id":"doi:10.1007/s00766-018-0302-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00766-018-0302-5","pdf_url":null,"source":{"id":"https://openalex.org/S207090427","display_name":"Requirements Engineering","issn_l":"0947-3602","issn":["0947-3602","1432-010X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Requirements Engineering","raw_type":"journal-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/A5021611872","display_name":"Enyo Gon\u00e7alves","orcid":"https://orcid.org/0000-0003-4571-1044"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]},{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]},{"id":"https://openalex.org/I4210163697","display_name":"Centro Universit\u00e1rio Cat\u00f3lica de Quixad\u00e1","ror":"https://ror.org/053kjm920","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210163697"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Enyo Gon\u00e7alves","raw_affiliation_strings":["CIn, Universidade Federal de Pernambuco\u2014UFPE, Av. Jornalista An\u00edbal Fernandes, s/n - Cidade Universit\u00e1ria (Campus Recife), Recife, PE, 50740-560, Brazil","Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIn, Universidade Federal de Pernambuco\u2014UFPE, Av. Jornalista An\u00edbal Fernandes, s/n - Cidade Universit\u00e1ria (Campus Recife), Recife, PE, 50740-560, Brazil","institution_ids":["https://openalex.org/I25112270"]},{"raw_affiliation_string":"Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil","institution_ids":["https://openalex.org/I4210163697","https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101621763","display_name":"Marcos Oliveira","orcid":"https://orcid.org/0000-0001-7160-3720"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]},{"id":"https://openalex.org/I4210163697","display_name":"Centro Universit\u00e1rio Cat\u00f3lica de Quixad\u00e1","ror":"https://ror.org/053kjm920","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210163697"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcos Ant\u00f4nio de Oliveira","raw_affiliation_strings":["Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil","institution_ids":["https://openalex.org/I4210163697","https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081110197","display_name":"Ingrid Teixeira Monteiro","orcid":"https://orcid.org/0000-0001-5468-0724"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]},{"id":"https://openalex.org/I4210163697","display_name":"Centro Universit\u00e1rio Cat\u00f3lica de Quixad\u00e1","ror":"https://ror.org/053kjm920","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210163697"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ingrid Monteiro","raw_affiliation_strings":["Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal do Cear\u00e1 - Campus Quixad\u00e1, Quixad\u00e1, CE, 63900-000, Brazil","institution_ids":["https://openalex.org/I4210163697","https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086217690","display_name":"Jaelson Castro","orcid":"https://orcid.org/0000-0002-4635-7297"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jaelson Castro","raw_affiliation_strings":["CIn, Universidade Federal de Pernambuco\u2014UFPE, Av. Jornalista An\u00edbal Fernandes, s/n - Cidade Universit\u00e1ria (Campus Recife), Recife, PE, 50740-560, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIn, Universidade Federal de Pernambuco\u2014UFPE, Av. Jornalista An\u00edbal Fernandes, s/n - Cidade Universit\u00e1ria (Campus Recife), Recife, PE, 50740-560, Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002631628","display_name":"Jo\ufffd\u00e3o Ara\u00fajo","orcid":"https://orcid.org/0000-0001-5914-1631"},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Ara\u00fajo","raw_affiliation_strings":["NOVA LINCS, FCT, Universidade Nova de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NOVA LINCS, FCT, Universidade Nova de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I83558840"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2190,"currency":"EUR","value_usd":2780},"apc_paid":null,"fwci":4.6219,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.95608582,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"24","issue":"1","first_page":"55","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9980999827384949,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9977999925613403,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9966999888420105,"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/computer-science","display_name":"Computer science","score":0.5473209023475647},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.5099259614944458},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14704537391662598}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5473209023475647},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5099259614944458},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14704537391662598}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00766-018-0302-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00766-018-0302-5","pdf_url":null,"source":{"id":"https://openalex.org/S207090427","display_name":"Requirements Engineering","issn_l":"0947-3602","issn":["0947-3602","1432-010X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Requirements Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W197998272","https://openalex.org/W203709162","https://openalex.org/W207293074","https://openalex.org/W337784159","https://openalex.org/W651976676","https://openalex.org/W1250547889","https://openalex.org/W1412717641","https://openalex.org/W1516534262","https://openalex.org/W1524500851","https://openalex.org/W1536084207","https://openalex.org/W1547563946","https://openalex.org/W1584761201","https://openalex.org/W1591100375","https://openalex.org/W1829993443","https://openalex.org/W1852826201","https://openalex.org/W1859489598","https://openalex.org/W1860825398","https://openalex.org/W1972276999","https://openalex.org/W1980079693","https://openalex.org/W1994653022","https://openalex.org/W2011563808","https://openalex.org/W2017739343","https://openalex.org/W2030015318","https://openalex.org/W2038625040","https://openalex.org/W2047723056","https://openalex.org/W2051028605","https://openalex.org/W2075191163","https://openalex.org/W2075827835","https://openalex.org/W2098411952","https://openalex.org/W2100570861","https://openalex.org/W2102069200","https://openalex.org/W2107465592","https://openalex.org/W2110143060","https://openalex.org/W2111047439","https://openalex.org/W2117363856","https://openalex.org/W2117576960","https://openalex.org/W2128386642","https://openalex.org/W2129289644","https://openalex.org/W2130891285","https://openalex.org/W2135203905","https://openalex.org/W2139876174","https://openalex.org/W2140572029","https://openalex.org/W2152805993","https://openalex.org/W2157437711","https://openalex.org/W2158572645","https://openalex.org/W2165203881","https://openalex.org/W2170176434","https://openalex.org/W2183546783","https://openalex.org/W2190718246","https://openalex.org/W2232522085","https://openalex.org/W2333291448","https://openalex.org/W2395276565","https://openalex.org/W2399834472","https://openalex.org/W2553179131","https://openalex.org/W2554723621","https://openalex.org/W2574959973","https://openalex.org/W2767538708","https://openalex.org/W2906151105","https://openalex.org/W4234727328","https://openalex.org/W4242182825","https://openalex.org/W4248290991","https://openalex.org/W4253041212","https://openalex.org/W6632713400"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2075768550","https://openalex.org/W3022218857","https://openalex.org/W2369178846","https://openalex.org/W2390279801","https://openalex.org/W2370289839","https://openalex.org/W2358668433","https://openalex.org/W2082716031","https://openalex.org/W2933494595","https://openalex.org/W2376932109"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}