{"id":"https://openalex.org/W2470841477","doi":"https://doi.org/10.1145/2931037.2931057","title":"Automatic test case generation: what if test code quality matters?","display_name":"Automatic test case generation: what if test code quality matters?","publication_year":2016,"publication_date":"2016-07-07","ids":{"openalex":"https://openalex.org/W2470841477","doi":"https://doi.org/10.1145/2931037.2931057","mag":"2470841477"},"language":"en","primary_location":{"id":"doi:10.1145/2931037.2931057","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2931037.2931057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Symposium on Software Testing and Analysis","raw_type":"proceedings-article"},"type":"conference-paper","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/A5033738898","display_name":"Fabio Palomba","orcid":"https://orcid.org/0000-0001-9337-5116"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Palomba","raw_affiliation_strings":["University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067127346","display_name":"Annibale Panichella","orcid":"https://orcid.org/0000-0002-7395-3588"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Annibale Panichella","raw_affiliation_strings":["Delft University of Technology, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046237164","display_name":"Andy Zaidman","orcid":"https://orcid.org/0000-0003-2413-3935"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andy Zaidman","raw_affiliation_strings":["Delft University of Technology, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009727039","display_name":"Rocco Oliveto","orcid":"https://orcid.org/0000-0002-7995-8582"},"institutions":[{"id":"https://openalex.org/I129627893","display_name":"University of Molise","ror":"https://ror.org/04z08z627","country_code":"IT","type":"education","lineage":["https://openalex.org/I129627893"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Rocco Oliveto","raw_affiliation_strings":["University of Molise, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Molise, Italy","institution_ids":["https://openalex.org/I129627893"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079088548","display_name":"Andrea De Lucia","orcid":"https://orcid.org/0000-0002-4238-1425"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea De Lucia","raw_affiliation_strings":["University of Salerno, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Salerno, Italy","institution_ids":["https://openalex.org/I131729948"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"130","last_page":"141"},"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/T10260","display_name":"Software Engineering Research","score":0.9995999932289124,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.7378510236740112},{"id":"https://openalex.org/keywords/code-coverage","display_name":"Code coverage","score":0.7014718651771545},{"id":"https://openalex.org/keywords/cohesion","display_name":"Cohesion (chemistry)","score":0.6898259520530701},{"id":"https://openalex.org/keywords/readability","display_name":"Readability","score":0.5986034870147705},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4516895115375519},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.45049819350242615},{"id":"https://openalex.org/keywords/test-case","display_name":"Test case","score":0.4451245963573456},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.4262726306915283},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4161238372325897},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3166917562484741},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.17398208379745483},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13080042600631714},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.10892245173454285}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7378510236740112},{"id":"https://openalex.org/C53942775","wikidata":"https://www.wikidata.org/wiki/Q1211721","display_name":"Code coverage","level":3,"score":0.7014718651771545},{"id":"https://openalex.org/C104054115","wikidata":"https://www.wikidata.org/wiki/Q216828","display_name":"Cohesion (chemistry)","level":2,"score":0.6898259520530701},{"id":"https://openalex.org/C2778143727","wikidata":"https://www.wikidata.org/wiki/Q1820650","display_name":"Readability","level":2,"score":0.5986034870147705},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4516895115375519},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.45049819350242615},{"id":"https://openalex.org/C128942645","wikidata":"https://www.wikidata.org/wiki/Q1568346","display_name":"Test case","level":3,"score":0.4451245963573456},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.4262726306915283},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4161238372325897},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3166917562484741},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.17398208379745483},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13080042600631714},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.10892245173454285},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","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},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2931037.2931057","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2931037.2931057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th International Symposium on Software Testing and Analysis","raw_type":"proceedings-article"},{"id":"pmh:oai:tudelft.nl:uuid:a5df8726-169d-4a8c-98fb-0c3f31ec9630","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:a5df8726-169d-4a8c-98fb-0c3f31ec9630","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"No poverty","id":"https://metadata.un.org/sdg/1"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W103650626","https://openalex.org/W413926619","https://openalex.org/W1541128807","https://openalex.org/W1550635434","https://openalex.org/W1585939719","https://openalex.org/W1599808047","https://openalex.org/W1660390307","https://openalex.org/W1953313694","https://openalex.org/W1964730672","https://openalex.org/W1965335252","https://openalex.org/W1971455601","https://openalex.org/W1971650562","https://openalex.org/W1980357388","https://openalex.org/W1982406457","https://openalex.org/W1993760289","https://openalex.org/W1996225375","https://openalex.org/W1998393968","https://openalex.org/W2024352272","https://openalex.org/W2027398997","https://openalex.org/W2028897749","https://openalex.org/W2035894543","https://openalex.org/W2037291277","https://openalex.org/W2041713059","https://openalex.org/W2072275383","https://openalex.org/W2082274331","https://openalex.org/W2098162425","https://openalex.org/W2107729695","https://openalex.org/W2109144580","https://openalex.org/W2114063681","https://openalex.org/W2114869486","https://openalex.org/W2115919801","https://openalex.org/W2126105956","https://openalex.org/W2127938826","https://openalex.org/W2138428785","https://openalex.org/W2147002252","https://openalex.org/W2147152072","https://openalex.org/W2148429572","https://openalex.org/W2152372482","https://openalex.org/W2162982974","https://openalex.org/W2163246860","https://openalex.org/W2163736745","https://openalex.org/W2214958829","https://openalex.org/W2267952752","https://openalex.org/W2395052532","https://openalex.org/W4251988601","https://openalex.org/W4302367531","https://openalex.org/W4388727850","https://openalex.org/W6632282521","https://openalex.org/W6637101025","https://openalex.org/W6660771850","https://openalex.org/W6681698864","https://openalex.org/W6995831674"],"related_works":["https://openalex.org/W2131157060","https://openalex.org/W4313447549","https://openalex.org/W2034553498","https://openalex.org/W2520014774","https://openalex.org/W4295918990","https://openalex.org/W2991649730","https://openalex.org/W4206018496","https://openalex.org/W2963390079","https://openalex.org/W2102816555","https://openalex.org/W2082334725"],"abstract_inverted_index":{"Test":[0],"case":[1,114],"generation":[2],"tools":[3],"that":[4,40,84,122,132],"optimize":[5],"code":[6,42,94],"coverage":[7,144],"have":[8,14,66,70],"been":[9,67],"extensively":[10],"investigated.":[11],"Recently,":[12],"researchers":[13],"suggested":[15],"to":[16,27,69,129,146,153],"add":[17],"other":[18],"non-coverage":[19],"criteria,":[20],"such":[21],"as":[22,55],"memory":[23],"consumption":[24],"or":[25],"readability,":[26],"increase":[28,142],"the":[29,106,154],"practical":[30],"usefulness":[31],"of":[32,109],"generated":[33,86],"tests.":[34,162],"In":[35,78],"this":[36,97],"paper,":[37],"we":[38,82,99,120],"observe":[39],"test":[41,46,93,113],"quality":[43],"metrics,":[44],"and":[45,48,102,136,156],"cohesion":[47,62,101],"coupling":[49,65,103],"in":[50,159],"particular,":[51],"are":[52,88,133],"valuable":[53],"candidates":[54],"additional":[56],"criteria.":[57],"Indeed,":[58],"tests":[59,87,131],"with":[60],"low":[61],"and/or":[63],"high":[64],"shown":[68],"a":[71],"negative":[72],"impact":[73],"on":[74],"future":[75],"maintenance":[76],"activities.":[77],"an":[79,117],"exploratory":[80],"investigation":[81],"show":[83,121],"most":[85],"indeed":[89],"affected":[90],"by":[91],"poor":[92],"quality.":[95],"For":[96],"reason,":[98],"incorporate":[100],"metrics":[104],"into":[105],"main":[107],"loop":[108],"search-based":[110],"algorithm":[111],"for":[112],"generation.":[115],"Through":[116],"empirical":[118],"study":[119],"our":[123],"approach":[124],"is":[125,151],"not":[126],"only":[127],"able":[128],"generate":[130],"more":[134],"cohesive":[135],"less":[137],"coupled,":[138],"but":[139],"can":[140],"(i)":[141],"branch":[143],"up":[145],"10%":[147],"when":[148],"enough":[149],"time":[150],"given":[152],"search":[155],"(ii)":[157],"result":[158],"statistically":[160],"shorter":[161]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}