{"id":"https://openalex.org/W1971826777","doi":"https://doi.org/10.1007/s11334-013-0205-z","title":"Investigating the evolution of code smells in object-oriented systems","display_name":"Investigating the evolution of code smells in object-oriented systems","publication_year":2013,"publication_date":"2013-04-20","ids":{"openalex":"https://openalex.org/W1971826777","doi":"https://doi.org/10.1007/s11334-013-0205-z","mag":"1971826777"},"language":"en","primary_location":{"id":"doi:10.1007/s11334-013-0205-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11334-013-0205-z","pdf_url":null,"source":{"id":"https://openalex.org/S151239915","display_name":"Innovations in Systems and Software Engineering","issn_l":"1614-5046","issn":["1614-5046","1614-5054"],"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":"Innovations in Systems and Software 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/A5005131176","display_name":"Alexander Chatzigeorgiou","orcid":"https://orcid.org/0000-0002-5381-8418"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Alexander Chatzigeorgiou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051495952","display_name":"Anastasios Manakos","orcid":null},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasios Manakos","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Applied Informatics,  University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5005131176"],"corresponding_institution_ids":["https://openalex.org/I192756129"],"apc_list":{"value":2790,"currency":"USD","value_usd":2790},"apc_paid":null,"fwci":15.3593,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.98654704,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"10","issue":"1","first_page":"3","last_page":"18"},"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":0.9943000078201294,"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/T11675","display_name":"Open Source Software Innovations","score":0.9865999817848206,"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/code-smell","display_name":"Code smell","score":0.9449703097343445},{"id":"https://openalex.org/keywords/code-refactoring","display_name":"Code refactoring","score":0.8858872056007385},{"id":"https://openalex.org/keywords/maintainability","display_name":"Maintainability","score":0.7192769646644592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6118665337562561},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.6109651923179626},{"id":"https://openalex.org/keywords/software-maintenance","display_name":"Software maintenance","score":0.5703444480895996},{"id":"https://openalex.org/keywords/software-evolution","display_name":"Software evolution","score":0.5647786259651184},{"id":"https://openalex.org/keywords/code-review","display_name":"Code review","score":0.5446779131889343},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.4823110103607178},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4659000337123871},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4467504620552063},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.4420679211616516},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4408136308193207},{"id":"https://openalex.org/keywords/software-design","display_name":"Software design","score":0.4301655888557434},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.4237844944000244},{"id":"https://openalex.org/keywords/reusability","display_name":"Reusability","score":0.4176497459411621},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.3863487243652344},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.3718300461769104},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3065189719200134}],"concepts":[{"id":"https://openalex.org/C133237599","wikidata":"https://www.wikidata.org/wiki/Q2295111","display_name":"Code smell","level":5,"score":0.9449703097343445},{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.8858872056007385},{"id":"https://openalex.org/C160713754","wikidata":"https://www.wikidata.org/wiki/Q1389965","display_name":"Maintainability","level":2,"score":0.7192769646644592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6118665337562561},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.6109651923179626},{"id":"https://openalex.org/C101317890","wikidata":"https://www.wikidata.org/wiki/Q940053","display_name":"Software maintenance","level":4,"score":0.5703444480895996},{"id":"https://openalex.org/C202105479","wikidata":"https://www.wikidata.org/wiki/Q265013","display_name":"Software evolution","level":5,"score":0.5647786259651184},{"id":"https://openalex.org/C150292731","wikidata":"https://www.wikidata.org/wiki/Q1342704","display_name":"Code review","level":5,"score":0.5446779131889343},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.4823110103607178},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4659000337123871},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4467504620552063},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.4420679211616516},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4408136308193207},{"id":"https://openalex.org/C52913732","wikidata":"https://www.wikidata.org/wiki/Q857102","display_name":"Software design","level":4,"score":0.4301655888557434},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.4237844944000244},{"id":"https://openalex.org/C137981799","wikidata":"https://www.wikidata.org/wiki/Q1369184","display_name":"Reusability","level":3,"score":0.4176497459411621},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.3863487243652344},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.3718300461769104},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3065189719200134},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11334-013-0205-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11334-013-0205-z","pdf_url":null,"source":{"id":"https://openalex.org/S151239915","display_name":"Innovations in Systems and Software Engineering","issn_l":"1614-5046","issn":["1614-5046","1614-5054"],"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":"Innovations in Systems and Software Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318294","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W587608012","https://openalex.org/W1487083903","https://openalex.org/W1507539036","https://openalex.org/W1511637839","https://openalex.org/W1565935466","https://openalex.org/W1597810835","https://openalex.org/W1649645444","https://openalex.org/W1700302626","https://openalex.org/W1973306813","https://openalex.org/W1974655094","https://openalex.org/W1993126296","https://openalex.org/W2008164297","https://openalex.org/W2014047795","https://openalex.org/W2034929864","https://openalex.org/W2053559671","https://openalex.org/W2061980801","https://openalex.org/W2076804800","https://openalex.org/W2089910927","https://openalex.org/W2096832718","https://openalex.org/W2098664130","https://openalex.org/W2101502756","https://openalex.org/W2104040631","https://openalex.org/W2106013472","https://openalex.org/W2108005439","https://openalex.org/W2110851276","https://openalex.org/W2113157806","https://openalex.org/W2114826097","https://openalex.org/W2129918802","https://openalex.org/W2150423966","https://openalex.org/W2151295763","https://openalex.org/W2153887189","https://openalex.org/W2157141134","https://openalex.org/W2160506632","https://openalex.org/W2161661398","https://openalex.org/W2294305189","https://openalex.org/W2294550615","https://openalex.org/W2532677196","https://openalex.org/W4230902751","https://openalex.org/W4248575338"],"related_works":["https://openalex.org/W2780981476","https://openalex.org/W2088986462","https://openalex.org/W3166181464","https://openalex.org/W2955607951","https://openalex.org/W2946499381","https://openalex.org/W4385569644","https://openalex.org/W2063955337","https://openalex.org/W2015418718","https://openalex.org/W2091064206","https://openalex.org/W1988254449"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}