{"id":"https://openalex.org/W2004141087","doi":"https://doi.org/10.1016/s0950-5849(97)00004-9","title":"Estimating software development effort with connectionist models","display_name":"Estimating software development effort with connectionist models","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2004141087","doi":"https://doi.org/10.1016/s0950-5849(97)00004-9","mag":"2004141087"},"language":"en","primary_location":{"id":"doi:10.1016/s0950-5849(97)00004-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0950-5849(97)00004-9","pdf_url":null,"source":{"id":"https://openalex.org/S205010575","display_name":"Information and Software Technology","issn_l":"0950-5849","issn":["0950-5849","1873-6025"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Software Technology","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/A5078615583","display_name":"G.E. Wittig","orcid":null},"institutions":[{"id":"https://openalex.org/I120125038","display_name":"Bond University","ror":"https://ror.org/006jxzx88","country_code":"AU","type":"education","lineage":["https://openalex.org/I120125038"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Gerhard Wittig","raw_affiliation_strings":["School of Information Technology, Bond University, Gold Coast, Queensland, 4229, Australia","(School of Information Technology, Bond University, Gold Coast, Queensland 4229, Australia)"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Bond University, Gold Coast, Queensland, 4229, Australia","institution_ids":["https://openalex.org/I120125038"]},{"raw_affiliation_string":"(School of Information Technology, Bond University, Gold Coast, Queensland 4229, Australia)","institution_ids":["https://openalex.org/I120125038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026333473","display_name":"Gavin Finnie","orcid":null},"institutions":[{"id":"https://openalex.org/I120125038","display_name":"Bond University","ror":"https://ror.org/006jxzx88","country_code":"AU","type":"education","lineage":["https://openalex.org/I120125038"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Gavin Finnie","raw_affiliation_strings":["School of Information Technology, Bond University, Gold Coast, Queensland, 4229, Australia","(School of Information Technology, Bond University, Gold Coast, Queensland 4229, Australia)"],"affiliations":[{"raw_affiliation_string":"School of Information Technology, Bond University, Gold Coast, Queensland, 4229, Australia","institution_ids":["https://openalex.org/I120125038"]},{"raw_affiliation_string":"(School of Information Technology, Bond University, Gold Coast, Queensland 4229, Australia)","institution_ids":["https://openalex.org/I120125038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078615583"],"corresponding_institution_ids":["https://openalex.org/I120125038"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":null,"fwci":5.7871,"has_fulltext":false,"cited_by_count":121,"citation_normalized_percentile":{"value":0.9591533,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"39","issue":"7","first_page":"469","last_page":"476"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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":1.0,"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9860000014305115,"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/artificial-neural-network","display_name":"Artificial neural network","score":0.7012029886245728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6357733607292175},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.6029788255691528},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5262619256973267},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.5239481925964355},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5220791697502136},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5115333795547485},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.452140212059021},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4503258764743805},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.44574299454689026},{"id":"https://openalex.org/keywords/connectionism","display_name":"Connectionism","score":0.42960861325263977},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4184225797653198},{"id":"https://openalex.org/keywords/industrial-engineering","display_name":"Industrial engineering","score":0.38091322779655457},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35703974962234497},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.2862545847892761},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2701006531715393},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.2384672462940216}],"concepts":[{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.7012029886245728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6357733607292175},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.6029788255691528},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5262619256973267},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.5239481925964355},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5220791697502136},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5115333795547485},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.452140212059021},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4503258764743805},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.44574299454689026},{"id":"https://openalex.org/C8521452","wikidata":"https://www.wikidata.org/wiki/Q203790","display_name":"Connectionism","level":3,"score":0.42960861325263977},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4184225797653198},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.38091322779655457},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35703974962234497},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.2862545847892761},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2701006531715393},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2384672462940216},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0950-5849(97)00004-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0950-5849(97)00004-9","pdf_url":null,"source":{"id":"https://openalex.org/S205010575","display_name":"Information and Software Technology","issn_l":"0950-5849","issn":["0950-5849","1873-6025"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Software Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1577417011","https://openalex.org/W1606394361","https://openalex.org/W1885208713","https://openalex.org/W2009403983","https://openalex.org/W2009407457","https://openalex.org/W2054001195","https://openalex.org/W2068805783","https://openalex.org/W2075848956","https://openalex.org/W2123436922","https://openalex.org/W2127741023","https://openalex.org/W2137983211","https://openalex.org/W2145479188","https://openalex.org/W2165758113","https://openalex.org/W2172048704","https://openalex.org/W2766736793","https://openalex.org/W2809838658","https://openalex.org/W2985382943","https://openalex.org/W3146803896","https://openalex.org/W6636076805","https://openalex.org/W6639301237","https://openalex.org/W6681643581","https://openalex.org/W6682610290","https://openalex.org/W6752361716"],"related_works":["https://openalex.org/W4205841273","https://openalex.org/W4205525690","https://openalex.org/W1732468982","https://openalex.org/W1761388607","https://openalex.org/W1997922073","https://openalex.org/W350032239","https://openalex.org/W2604685715","https://openalex.org/W2412160900","https://openalex.org/W2136453575","https://openalex.org/W3128438030"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}