{"id":"https://openalex.org/W3049528174","doi":"https://doi.org/10.1016/j.infsof.2020.106391","title":"Exploring the Relation between Technical Debt Principal and Interest: An Empirical Approach","display_name":"Exploring the Relation between Technical Debt Principal and Interest: An Empirical Approach","publication_year":2020,"publication_date":"2020-08-13","ids":{"openalex":"https://openalex.org/W3049528174","doi":"https://doi.org/10.1016/j.infsof.2020.106391","mag":"3049528174"},"language":"en","primary_location":{"id":"doi:10.1016/j.infsof.2020.106391","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.infsof.2020.106391","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.infsof.2020.106391","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108612534","display_name":"Areti Ampatzoglou","orcid":null},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},{"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","NL"],"is_corresponding":false,"raw_author_name":"Areti Ampatzoglou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108612534","display_name":"Areti Ampatzoglou","orcid":null},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]},{"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","NL"],"is_corresponding":true,"raw_author_name":"Areti Ampatzoglou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","Department of Chemistry, International Hellenic University, Kavala, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]},{"raw_affiliation_string":"Department of Chemistry, International Hellenic University, Kavala, Greece","institution_ids":["https://openalex.org/I183898223"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081514756","display_name":"Nikolaos Mittas","orcid":"https://orcid.org/0000-0003-3061-7864"},"institutions":[{"id":"https://openalex.org/I183898223","display_name":"International Hellenic University","ror":"https://ror.org/00708jp83","country_code":"GR","type":"education","lineage":["https://openalex.org/I183898223"]},{"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":"Nikolaos Mittas","raw_affiliation_strings":["Department of Chemistry, International Hellenic University, Kavala, Greece","Department of Applied Informatics, University of Macedonia, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, International Hellenic University, Kavala, Greece","institution_ids":["https://openalex.org/I183898223"]},{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112557169","display_name":"Angeliki-Agathi Tsintzira","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":"Angeliki-Agathi Tsintzira","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057023981","display_name":"Apostolos Ampatzoglou","orcid":"https://orcid.org/0000-0002-5764-7302"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},{"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","NL"],"is_corresponding":true,"raw_author_name":"Apostolos Ampatzoglou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057023981","display_name":"Apostolos Ampatzoglou","orcid":"https://orcid.org/0000-0002-5764-7302"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},{"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","NL"],"is_corresponding":false,"raw_author_name":"Apostolos Ampatzoglou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036862767","display_name":"Elvira-Maria Arvanitou","orcid":"https://orcid.org/0000-0002-2638-6410"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},{"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","NL"],"is_corresponding":false,"raw_author_name":"Elvira-Maria Arvanitou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"middle","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"]},{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexander Chatzigeorgiou","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Greece","School of Informatics, Aristotle University of Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Greece","institution_ids":["https://openalex.org/I192756129"]},{"raw_affiliation_string":"School of Informatics, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083888080","display_name":"Paris Avgeriou","orcid":"https://orcid.org/0000-0002-7101-0754"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Paris Avgeriou","raw_affiliation_strings":["Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute for Mathematics, Computer Science and AI, University of Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008070273","display_name":"Lefteris Angelis","orcid":"https://orcid.org/0000-0002-6677-4039"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Lefteris Angelis","raw_affiliation_strings":["School of Informatics, Aristotle University of Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, Aristotle University of Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5057023981","https://openalex.org/A5108612534"],"corresponding_institution_ids":["https://openalex.org/I169381384","https://openalex.org/I183898223","https://openalex.org/I192756129"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":{"value":3350,"currency":"USD","value_usd":3350},"fwci":3.3544,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.9373261,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"128","issue":null,"first_page":"106391","last_page":"106391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9904000163078308,"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":0.9904000163078308,"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/T14306","display_name":"Technology Assessment and Management","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.935699999332428,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.8388400673866272},{"id":"https://openalex.org/keywords/technical-debt","display_name":"Technical debt","score":0.7774909734725952},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6290338039398193},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6268039345741272},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.6034775376319885},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.5103558897972107},{"id":"https://openalex.org/keywords/generalizability-theory","display_name":"Generalizability theory","score":0.4894753694534302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46790680289268494},{"id":"https://openalex.org/keywords/code-refactoring","display_name":"Code refactoring","score":0.4497615098953247},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.4193330407142639},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39300185441970825},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30984967947006226},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.30620747804641724},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2724723815917969},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.08653140068054199}],"concepts":[{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.8388400673866272},{"id":"https://openalex.org/C159198006","wikidata":"https://www.wikidata.org/wiki/Q1532172","display_name":"Technical debt","level":4,"score":0.7774909734725952},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6290338039398193},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6268039345741272},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.6034775376319885},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5103558897972107},{"id":"https://openalex.org/C27158222","wikidata":"https://www.wikidata.org/wiki/Q5532422","display_name":"Generalizability theory","level":2,"score":0.4894753694534302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46790680289268494},{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.4497615098953247},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.4193330407142639},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39300185441970825},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30984967947006226},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.30620747804641724},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2724723815917969},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.08653140068054199},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.infsof.2020.106391","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.infsof.2020.106391","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Software Technology","raw_type":"journal-article"},{"id":"pmh:oai:pure.rug.nl:openaire/0248ccfd-5c96-4ee2-bffa-798e5a1397d2","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/0248ccfd-5c96-4ee2-bffa-798e5a1397d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ampatzoglou, A, Mittas, N, Tsintzira, A A, Ampatzoglou, A, Arvanitou, E M, Chatzigeorgiou, A, Avgeriou, P & Angelis, L 2020, 'Exploring the Relation between Technical Debt Principal and Interest : An Empirical Approach', Information and Software Technology, vol. 128, 106391. https://doi.org/10.1016/j.infsof.2020.106391","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.rug.nl:publications/0248ccfd-5c96-4ee2-bffa-798e5a1397d2","is_oa":true,"landing_page_url":"https://hdl.handle.net/11370/0248ccfd-5c96-4ee2-bffa-798e5a1397d2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"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":"Ampatzoglou, A, Mittas, N, Tsintzira, A A, Ampatzoglou, A, Arvanitou, E M, Chatzigeorgiou, A, Avgeriou, P & Angelis, L 2020, 'Exploring the Relation between Technical Debt Principal and Interest : An Empirical Approach', Information and Software Technology, vol. 128, 106391. https://doi.org/10.1016/j.infsof.2020.106391","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:zenodo.org:4398994","is_oa":true,"landing_page_url":"https://zenodo.org/record/4398994","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/j.infsof.2020.106391","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.infsof.2020.106391","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Software Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G5489403353","display_name":"Software Development toolKit for Energy optimization and technical Debt elimination","funder_award_id":"780572","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7842005466","display_name":null,"funder_award_id":"Horizon 2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W1507539036","https://openalex.org/W1587094587","https://openalex.org/W1826514372","https://openalex.org/W1833911422","https://openalex.org/W1965658570","https://openalex.org/W1978918172","https://openalex.org/W1987922655","https://openalex.org/W2013797311","https://openalex.org/W2028836139","https://openalex.org/W2033398965","https://openalex.org/W2033576235","https://openalex.org/W2036170214","https://openalex.org/W2080406045","https://openalex.org/W2081917329","https://openalex.org/W2082157362","https://openalex.org/W2082792969","https://openalex.org/W2085922383","https://openalex.org/W2088339550","https://openalex.org/W2110461084","https://openalex.org/W2111758151","https://openalex.org/W2112348586","https://openalex.org/W2117539536","https://openalex.org/W2136068442","https://openalex.org/W2146136779","https://openalex.org/W2162451880","https://openalex.org/W2171970463","https://openalex.org/W2202602917","https://openalex.org/W2216905672","https://openalex.org/W2359516361","https://openalex.org/W2367359560","https://openalex.org/W2419292629","https://openalex.org/W2475137645","https://openalex.org/W2483692217","https://openalex.org/W2487120338","https://openalex.org/W2496476575","https://openalex.org/W2534074091","https://openalex.org/W2560569679","https://openalex.org/W2756961282","https://openalex.org/W2767599271","https://openalex.org/W2794770536","https://openalex.org/W2799896739","https://openalex.org/W2884383450","https://openalex.org/W2898258917","https://openalex.org/W2954017061","https://openalex.org/W3089202867","https://openalex.org/W4206439534","https://openalex.org/W4233183369","https://openalex.org/W4238623774","https://openalex.org/W4246363372","https://openalex.org/W4251461327","https://openalex.org/W6630630429","https://openalex.org/W6638642034","https://openalex.org/W6653859096","https://openalex.org/W6658781327","https://openalex.org/W6671183822","https://openalex.org/W6672656168","https://openalex.org/W6676366510","https://openalex.org/W6676569951","https://openalex.org/W6676606992","https://openalex.org/W6677171286","https://openalex.org/W6681795790","https://openalex.org/W6684085449","https://openalex.org/W6706738034","https://openalex.org/W6729974955","https://openalex.org/W6744417039","https://openalex.org/W6746137747","https://openalex.org/W6750851056","https://openalex.org/W6765350854","https://openalex.org/W6931219571","https://openalex.org/W7000331788"],"related_works":["https://openalex.org/W4221160381","https://openalex.org/W4226265053","https://openalex.org/W3164126106","https://openalex.org/W4312691020","https://openalex.org/W3133994035","https://openalex.org/W2390440384","https://openalex.org/W4389805014","https://openalex.org/W4253149709","https://openalex.org/W4214834810","https://openalex.org/W2294716178"],"abstract_inverted_index":{"The":[0,142,247],"cornerstones":[1],"of":[2,38,56,72,79,122,139,144,163,171,182,190,229,235,244,274],"technical":[3],"debt":[4],"(TD)":[5],"are":[6,21,61,117,153,187,232],"two":[7,19,256],"concepts":[8],"borrowed":[9],"from":[10],"economics:":[11],"principal":[12],"and":[13,47,49,82,111,113,151,214,258,265,293],"interest.":[14],"Although":[15],"in":[16,23,155,223,233],"economics":[17],"the":[18,36,39,43,54,94,97,101,106,137,140,145,156,177,205,224,236,252,255,267,275,278],"terms":[20],"related,":[22,154],"TD":[24,73,80,109,149,164,183,245,287],"there":[25],"is":[26],"no":[27],"study":[28,42,146],"on":[29,204,251],"this":[30,86],"direction":[31],"so":[32],"as":[33,291],"to":[34,119,126,167,195,239,284],"validate":[35],"strength":[37],"metaphor.":[40],"We":[41],"relation":[44,107],"between":[45,108,254],"Principal":[46,74,110,150,165,184],"Interest,":[48,81,112],"subsequently":[50],"dig":[51],"further":[52],"into":[53],"\u2018ingredients\u2019":[55],"each":[57],"concept":[58],"(since":[59],"they":[60],"multi-faceted).":[62],"In":[63],"particular,":[64],"we":[65,88,104,135,174,199],"investigate":[66],"if":[67],"artifacts":[68,240],"with":[69,124,160,241],"similar":[70,77,161,169],"levels":[71,162,170,243],"exhibit":[75],"a":[76,271],"amount":[78],"vice-versa.":[83],"To":[84],"achieve":[85],"goal,":[87],"performed":[89],"an":[90],"empirical":[91,202],"study,":[92],"analyzing":[93],"dataset":[95],"using":[96],"Mantel":[98,102],"test.":[99],"Through":[100],"test,":[103],"examined":[105],"identified":[114],"aspects":[115],"that":[116,148,158,179,207,226],"able":[118],"denote":[120],"proximity":[121],"artifacts,":[123,193],"respect":[125],"TD.":[127],"Next,":[128],"through":[129],"Linear":[130],"Mixed":[131],"Effects":[132],"(LME)":[133],"modelling":[134],"studied":[136],"generalizability":[138],"results.":[141],"results":[143],"suggest":[147],"Interest":[152,186],"sense":[157,225],"classes":[159],"tend":[166],"have":[168,175,200],"Interest.":[172],"Additionally,":[173],"reached":[176],"conclusion":[178],"aggregated":[180],"measures":[181],"or":[185],"more":[188],"capable":[189],"identifying":[191],"proximate":[192],"compared":[194],"isolated":[196],"metrics.":[197],"Finally,":[198],"provided":[201],"evidence":[203],"fact":[206],"improving":[208],"certain":[209],"quality":[210],"properties":[211,231],"(e.g.,":[212],"size":[213],"coupling)":[215],"should":[216],"be":[217,260],"prioritized":[218],"while":[219],"ranking":[220],"refactoring":[221],"opportunities":[222],"high":[227],"values":[228],"these":[230],"most":[234],"cases":[237],"related":[238],"higher":[242],"Principal.":[246],"findings":[248,283],"shed":[249],"light":[250],"relations":[253],"concepts,":[257,276],"can":[259,269,280],"useful":[261],"for":[262],"both":[263],"researchers":[264],"practitioners:":[266],"former":[268],"get":[270],"deeper":[272],"understanding":[273],"whereas":[277],"latter":[279],"use":[281],"our":[282],"guide":[285],"their":[286],"management":[288],"processes":[289],"such":[290],"prioritization":[292],"repayment.":[294]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
