{"id":"https://openalex.org/W2782311202","doi":"https://doi.org/10.1145/3143561","title":"Metamorphic Testing: A Review of Challenges and Opportunities","display_name":"Metamorphic Testing: A Review of Challenges and Opportunities","publication_year":2018,"publication_date":"2018-01-04","ids":{"openalex":"https://openalex.org/W2782311202","doi":"https://doi.org/10.1145/3143561","mag":"2782311202"},"language":"en","primary_location":{"id":"doi:10.1145/3143561","doi":"https://doi.org/10.1145/3143561","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3143561","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,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1145/3143561","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035107113","display_name":"Tsong Yueh Chen","orcid":"https://orcid.org/0000-0003-3578-0994","observed_orcids":["https://orcid.org/0000-0003-3578-0994"]},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tsong Yueh Chen","raw_affiliation_strings":["Swinburne University of Technology, Hawthorn, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Swinburne University of Technology, Hawthorn, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026939136","display_name":"Fei\u2010Ching Kuo","orcid":"https://orcid.org/0000-0002-3830-5446","observed_orcids":["https://orcid.org/0000-0002-3830-5446"]},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Fei-Ching Kuo","raw_affiliation_strings":["Swinburne University of Technology, Hawthorn, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Swinburne University of Technology, Hawthorn, Australia","institution_ids":["https://openalex.org/I57093077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033550181","display_name":"Huai Liu","orcid":"https://orcid.org/0000-0003-3125-4399","observed_orcids":["https://orcid.org/0000-0003-3125-4399"]},"institutions":[{"id":"https://openalex.org/I71270174","display_name":"Victoria University","ror":"https://ror.org/04j757h98","country_code":"AU","type":"education","lineage":["https://openalex.org/I71270174"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Huai Liu","raw_affiliation_strings":["Victoria University, Melbourne, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3125-4399","affiliations":[{"raw_affiliation_string":"Victoria University, Melbourne, Australia","institution_ids":["https://openalex.org/I71270174"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051828363","display_name":"Pak\u2010Lok Poon","orcid":"https://orcid.org/0000-0003-2840-2418","observed_orcids":["https://orcid.org/0000-0003-2840-2418"]},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Pak-Lok Poon","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049154334","display_name":"Dave Towey","orcid":"https://orcid.org/0000-0003-0877-4353","observed_orcids":["https://orcid.org/0000-0003-0877-4353"]},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dave Towey","raw_affiliation_strings":["University of Nottingham Ningbo China, Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham Ningbo China, Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049494347","display_name":"T.H. Tse","orcid":"https://orcid.org/0000-0002-0460-8377","observed_orcids":["https://orcid.org/0000-0002-0460-8377"]},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"T. H. Tse","raw_affiliation_strings":["The University of Hong Kong, Pokfulam, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Hong Kong, Pokfulam, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069910503","display_name":"Zhi Quan Zhou","orcid":"https://orcid.org/0000-0003-1769-9367","observed_orcids":["https://orcid.org/0000-0003-1769-9367"]},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Zhi Quan Zhou","raw_affiliation_strings":["University of Wollongong, Wollongong, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wollongong, Wollongong, Australia","institution_ids":["https://openalex.org/I204824540"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":109.4202,"has_fulltext":true,"cited_by_count":763,"citation_normalized_percentile":{"value":0.99980856,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"51","issue":"1","first_page":"1","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":1.0,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":1.0,"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/T10142","display_name":"Formal Methods in Verification","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/metamorphic-testing","display_name":"metamorphic testing","score":0.9990000128746033},{"id":"https://openalex.org/keywords/metamorphic-relations","display_name":"metamorphic relations","score":0.9980000257492065},{"id":"https://openalex.org/keywords/test-case-generation","display_name":"test case generation","score":0.996999979019165},{"id":"https://openalex.org/keywords/software-testing","display_name":"software testing","score":0.5519999861717224},{"id":"https://openalex.org/keywords/relation-identification","display_name":"relation identification","score":0.6349999904632568},{"id":"https://openalex.org/keywords/software-validation","display_name":"software validation","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7214136123657227},{"id":"https://openalex.org/C26687426","wikidata":"https://www.wikidata.org/wiki/Q47069","display_name":"Metamorphic rock","level":2,"score":0.514831006526947},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.47487756609916687},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.45105352997779846},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.24951010942459106},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.15737104415893555},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08635863661766052},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":12,"locations":[{"id":"doi:10.1145/3143561","doi":"https://doi.org/10.1145/3143561","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3143561","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,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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:eprints.nottingham.ac.uk:51607","doi":null,"is_oa":false,"landing_page_url":"http://eprints.nottingham.ac.uk/51607/1/__MTChallOpporCSUR.accepted.20170922.pdf","pdf_url":"http://eprints.nottingham.ac.uk/51607/1/__MTChallOpporCSUR.accepted.20170922.pdf","source":{"id":"https://openalex.org/S4306402014","display_name":"Nottingham ePrints (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:nottingham-repository.worktribe.com:925152","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3143561","pdf_url":null,"source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:ro.uow.edu.au:eispapers1-1977","doi":null,"is_oa":true,"landing_page_url":"https://ro.uow.edu.au/eispapers1/975","pdf_url":"https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1977&context=eispapers1","source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty of Engineering and Information Sciences - Papers: Part B","raw_type":"article"},{"id":"pmh:oai:https://nottingham-repository.worktribe.com/:925152","doi":null,"is_oa":true,"landing_page_url":"https://nottingham-repository.worktribe.com/output/925152","pdf_url":"https://nottingham-repository.worktribe.com/preview/925179/__MTChallOpporCSUR.accepted.20170922.pdf","source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"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":null,"raw_type":"Journal Article"},{"id":"pmh:oai:acquire.cqu.edu.au:cqu:17228","doi":null,"is_oa":false,"landing_page_url":"http://hdl.cqu.edu.au/10018/1256275","pdf_url":null,"source":{"id":"https://openalex.org/S4306400635","display_name":"Acquire (CQUniversity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I74899385","host_organization_name":"Central Queensland University","host_organization_lineage":["https://openalex.org/I74899385"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Chen, TY, Kuo, F-C, Liu, H, Poon, P-L, Towey, D, Tse, TH, Zhou, ZQ, (2018). Metamorphic testing: A review of challenges and opportunities. ACM Computing Surveys, Vol. 51, No. 1, p. 4:1-4:27 http://dx.doi.org/10.1145/3143561","raw_type":"journal article"},{"id":"pmh:oai:eprints.vu.edu.au:36919","doi":null,"is_oa":false,"landing_page_url":"https://vuir.vu.edu.au/36919/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400215","display_name":"Victoria University Research Repository (Victoria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I41156924","host_organization_name":"Victoria University of Wellington","host_organization_lineage":["https://openalex.org/I41156924"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:alma61RMIT.INST:11246767190001341","doi":null,"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3143561","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:figshare.com:article/13446482","doi":null,"is_oa":false,"landing_page_url":"https://figshare.com/articles/journal_contribution/Metamorphic_testing_A_review_of_challenges_and_opportunities/13446482","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:figshare.com:article/27333990","doi":null,"is_oa":false,"landing_page_url":"https://figshare.com/articles/journal_contribution/Metamorphic_testing_a_review_of_challenges_and_opportunities/27333990","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:figshare.com:article/27764520","doi":null,"is_oa":false,"landing_page_url":"https://figshare.com/articles/journal_contribution/Metamorphic_Testing_A_Review_of_Challenges_and_Opportunities/27764520","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:researchbank.swinburne.edu.au:b3b69e07-c675-49d2-aeb7-488b7ec9bdff/1","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1959.3/441818","pdf_url":null,"source":{"id":"https://openalex.org/S4306401157","display_name":"Swinburne figshare (Swinburne University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I57093077","host_organization_name":"Swinburne University of Technology","host_organization_lineage":["https://openalex.org/I57093077"],"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, Vol. 51, no. 1 (Jan 2018), pp. 1-27, article no. 4","raw_type":null}],"best_oa_location":{"id":"pmh:oai:nottingham-repository.worktribe.com:925152","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.1145/3143561","pdf_url":null,"source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G8440287143","display_name":"Eat and Dream: effective automatic testing and debugging for real-life embedded wireless communications software","funder_award_id":"LP100200208","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G8933989502","display_name":"Design and deployment of practical anonymous access systems","funder_award_id":"LP160101691","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320320324","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58"},{"id":"https://openalex.org/F4320324778","display_name":"Ningbo Municipal Bureau of Science and Technology","ror":"https://ror.org/00gskyj95"},{"id":"https://openalex.org/F4320324779","display_name":"Ningbo Municipal Bureau of Education","ror":"https://ror.org/016jygy11"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"},{"id":"https://openalex.org/F4320337088","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2782311202.pdf","grobid_xml":"https://content.openalex.org/works/W2782311202.grobid-xml"},"referenced_works_count":102,"referenced_works":["https://openalex.org/W47554466","https://openalex.org/W47894085","https://openalex.org/W83755378","https://openalex.org/W116833590","https://openalex.org/W206692211","https://openalex.org/W1104960690","https://openalex.org/W1501820224","https://openalex.org/W1519683776","https://openalex.org/W1524456751","https://openalex.org/W1530366124","https://openalex.org/W1550050122","https://openalex.org/W1648594027","https://openalex.org/W1683468393","https://openalex.org/W1752028482","https://openalex.org/W1966021031","https://openalex.org/W1972870230","https://openalex.org/W1975934503","https://openalex.org/W1977367431","https://openalex.org/W1977483245","https://openalex.org/W1979868167","https://openalex.org/W1982483659","https://openalex.org/W1996123398","https://openalex.org/W2002520236","https://openalex.org/W2004727615","https://openalex.org/W2006615808","https://openalex.org/W2007121005","https://openalex.org/W2010962701","https://openalex.org/W2011007627","https://openalex.org/W2012984944","https://openalex.org/W2016901333","https://openalex.org/W2018229346","https://openalex.org/W2023544474","https://openalex.org/W2032680490","https://openalex.org/W2033854945","https://openalex.org/W2034653530","https://openalex.org/W2041650849","https://openalex.org/W2041713059","https://openalex.org/W2043998723","https://openalex.org/W2044771160","https://openalex.org/W2047914009","https://openalex.org/W2053109026","https://openalex.org/W2055447156","https://openalex.org/W2057301797","https://openalex.org/W2067676171","https://openalex.org/W2091093620","https://openalex.org/W2093495548","https://openalex.org/W2096902973","https://openalex.org/W2097110854","https://openalex.org/W2098639318","https://openalex.org/W2105111802","https://openalex.org/W2107147876","https://openalex.org/W2107998578","https://openalex.org/W2115484804","https://openalex.org/W2117866489","https://openalex.org/W2118577607","https://openalex.org/W2124209077","https://openalex.org/W2130746431","https://openalex.org/W2134691366","https://openalex.org/W2141933055","https://openalex.org/W2142049935","https://openalex.org/W2143198621","https://openalex.org/W2143702316","https://openalex.org/W2144368431","https://openalex.org/W2148306883","https://openalex.org/W2149224908","https://openalex.org/W2151363114","https://openalex.org/W2153145795","https://openalex.org/W2153396332","https://openalex.org/W2154897437","https://openalex.org/W2156300645","https://openalex.org/W2158303854","https://openalex.org/W2158586961","https://openalex.org/W2162036145","https://openalex.org/W2165708913","https://openalex.org/W2168208806","https://openalex.org/W2170737051","https://openalex.org/W2179418444","https://openalex.org/W2244052174","https://openalex.org/W2280554095","https://openalex.org/W2293505944","https://openalex.org/W2324595780","https://openalex.org/W2327714942","https://openalex.org/W2342081626","https://openalex.org/W2371204868","https://openalex.org/W2399133003","https://openalex.org/W2402909827","https://openalex.org/W2406349268","https://openalex.org/W2428841090","https://openalex.org/W2537379857","https://openalex.org/W2541368122","https://openalex.org/W2577742373","https://openalex.org/W2588381105","https://openalex.org/W2594110573","https://openalex.org/W2597691991","https://openalex.org/W2885862373","https://openalex.org/W2957191877","https://openalex.org/W2997653900","https://openalex.org/W4206522103","https://openalex.org/W4231553975","https://openalex.org/W4234178642","https://openalex.org/W4239249613","https://openalex.org/W4245001969"],"related_works":["https://openalex.org/W4405543795","https://openalex.org/W7113192347","https://openalex.org/W4399597760","https://openalex.org/W3026859821","https://openalex.org/W2067676171","https://openalex.org/W2324595780","https://openalex.org/W2371204868","https://openalex.org/W2129942570","https://openalex.org/W4296048433","https://openalex.org/W3193570920"],"abstract_inverted_index":{"Metamorphic":[0],"testing":[1,57,92,110],"is":[2,17],"an":[3],"approach":[4],"to":[5,35,98],"both":[6],"test":[7,11,65],"case":[8,66],"generation":[9],"and":[10,38,74,77,93,111],"result":[12],"verification.":[13],"A":[14],"central":[15],"element":[16],"a":[18,49],"set":[19],"of":[20,27,53,79,90,108],"metamorphic":[21,56,62,91,109],"relations,":[22],"which":[23],"are":[24],"necessary":[25],"properties":[26],"the":[28,75,87,95],"target":[29],"function":[30],"or":[31],"algorithm":[32],"in":[33],"relation":[34,63],"multiple":[36],"inputs":[37],"their":[39],"expected":[40],"outputs.":[41],"Since":[42],"its":[43],"first":[44],"publication,":[45],"we":[46,85],"have":[47],"witnessed":[48],"rapidly":[50],"increasing":[51],"body":[52],"work":[54],"examining":[55],"from":[58],"various":[59],"perspectives,":[60],"including":[61],"identification,":[64],"generation,":[67],"integration":[68],"with":[69],"other":[70],"software":[71,80],"engineering":[72],"techniques,":[73],"validation":[76],"evaluation":[78],"systems.":[81],"In":[82],"this":[83],"article,":[84],"review":[86],"current":[88],"research":[89],"discuss":[94],"challenges":[96],"yet":[97],"be":[99],"addressed.":[100],"We":[101],"also":[102],"present":[103],"visions":[104],"for":[105,114],"further":[106],"improvement":[107],"highlight":[112],"opportunities":[113],"new":[115],"research.":[116]},"counts_by_year":[{"year":2026,"cited_by_count":133},{"year":2025,"cited_by_count":95},{"year":2024,"cited_by_count":100},{"year":2023,"cited_by_count":66},{"year":2022,"cited_by_count":65},{"year":2021,"cited_by_count":122},{"year":2020,"cited_by_count":87},{"year":2019,"cited_by_count":66},{"year":2018,"cited_by_count":28},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2018-01-12T00:00:00"}