{"id":"https://openalex.org/W2932065239","doi":"https://doi.org/10.1007/978-3-030-16722-6_24","title":": Priority Aware Test Case Reduction","display_name":": Priority Aware Test Case Reduction","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2932065239","doi":"https://doi.org/10.1007/978-3-030-16722-6_24","mag":"2932065239"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-16722-6_24","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-16722-6_24","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-030-16722-6_24.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-030-16722-6_24.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030803678","display_name":"Golnaz Gharachorlu","orcid":"https://orcid.org/0000-0002-9891-2811"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Golnaz Gharachorlu","raw_affiliation_strings":["Simon Fraser University, Burnaby, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9891-2811","affiliations":[{"raw_affiliation_string":"Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043431516","display_name":"William N. Sumner","orcid":"https://orcid.org/0000-0001-8592-033X"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nick Sumner","raw_affiliation_strings":["Simon Fraser University, Burnaby, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8592-033X","affiliations":[{"raw_affiliation_string":"Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5030803678"],"corresponding_institution_ids":["https://openalex.org/I18014758"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":{"value":5000,"currency":"EUR","value_usd":5392},"fwci":3.5639,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92105263,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"409","last_page":"426"},"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":0.9997000098228455,"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":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.8732538819313049},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7723893523216248},{"id":"https://openalex.org/keywords/test-case","display_name":"Test case","score":0.6817745566368103},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.6526187658309937},{"id":"https://openalex.org/keywords/code-coverage","display_name":"Code coverage","score":0.5411218404769897},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.5299298167228699},{"id":"https://openalex.org/keywords/abstract-syntax-tree","display_name":"Abstract syntax tree","score":0.5016465187072754},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.49662691354751587},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.4504009485244751},{"id":"https://openalex.org/keywords/priority-queue","display_name":"Priority queue","score":0.4402344822883606},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42530357837677},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.41888147592544556},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3632442355155945},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.32763659954071045},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.10942110419273376},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.10336598753929138}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8732538819313049},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7723893523216248},{"id":"https://openalex.org/C128942645","wikidata":"https://www.wikidata.org/wiki/Q1568346","display_name":"Test case","level":3,"score":0.6817745566368103},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.6526187658309937},{"id":"https://openalex.org/C53942775","wikidata":"https://www.wikidata.org/wiki/Q1211721","display_name":"Code coverage","level":3,"score":0.5411218404769897},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.5299298167228699},{"id":"https://openalex.org/C58646249","wikidata":"https://www.wikidata.org/wiki/Q127380","display_name":"Abstract syntax tree","level":3,"score":0.5016465187072754},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.49662691354751587},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.4504009485244751},{"id":"https://openalex.org/C26951474","wikidata":"https://www.wikidata.org/wiki/Q629283","display_name":"Priority queue","level":3,"score":0.4402344822883606},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42530357837677},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.41888147592544556},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3632442355155945},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.32763659954071045},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.10942110419273376},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.10336598753929138},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-16722-6_24","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-16722-6_24","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-030-16722-6_24.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-3-030-16722-6_24","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-030-16722-6_24","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-030-16722-6_24.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2932065239.pdf","grobid_xml":"https://content.openalex.org/works/W2932065239.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W10589072","https://openalex.org/W172658997","https://openalex.org/W1598149724","https://openalex.org/W1969064066","https://openalex.org/W2098456636","https://openalex.org/W2121217767","https://openalex.org/W2155877593","https://openalex.org/W2165530417","https://openalex.org/W2170224888","https://openalex.org/W2237372923","https://openalex.org/W2513070042","https://openalex.org/W2548210355","https://openalex.org/W2767468415","https://openalex.org/W2767798196","https://openalex.org/W2794859654","https://openalex.org/W2886792510","https://openalex.org/W2898480012","https://openalex.org/W3005142042","https://openalex.org/W3174107850","https://openalex.org/W4238083723"],"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/W2118279606","https://openalex.org/W2963390079","https://openalex.org/W4384345653"],"abstract_inverted_index":{"Test":[0],"cases":[1,200],"play":[2],"an":[3],"important":[4],"role":[5],"in":[6,92,184],"testing":[7],"and":[8,17,81,108,174,205],"debugging":[9],"software.":[10],"Smaller":[11],"tests":[12],"are":[13],"easier":[14],"to":[15,110,137,193,197,202,208],"understand":[16],"use":[18],"for":[19,50,85,162],"these":[20],"tasks.":[21],"Given":[22],"a":[23,27,33,77,99,105,160],"test":[24,29,38,51,86,165,199],"that":[25,40,55,122,150,168,191],"demonstrates":[26],"bug,":[28],"case":[30,39,52,87,166],"reduction":[31,53,124,139,155,167],"finds":[32],"smaller":[34],"variant":[35],"of":[36,47,72,98,145,181],"the":[37,42,48,56,70,73,93,146,154,178,185],"exhibits":[41],"same":[43,179],"bug.":[44],"Classically,":[45],"one":[46],"challenges":[49],"is":[54,58,75,195],"process":[57],"slow,":[59],"often":[60],"taking":[61],"hours.":[62],"For":[63],"hierarchically":[64],"structured":[65],"inputs":[66],"like":[67],"source":[68],"code,":[69],"state":[71],"art":[74],"Perses,":[76,194],"recent":[78],"grammar":[79],"aware":[80,164],"queue":[82],"driven":[83],"approach":[84],"reduction.":[88],"Perses":[89,186],"traverses":[90],"nodes":[91],"abstract":[94],"syntax":[95],"tree":[96],"(AST)":[97],"program":[100],"(test":[101],"case)":[102],"based":[103],"on":[104,141,177],"priority":[106,128,143,163,170],"order":[107],"tries":[109],"reduce":[111,198],"them":[112],"while":[113],"preserving":[114],"syntactic":[115],"validity.":[116],"In":[117],"this":[118,151],"paper,":[119],"we":[120],"show":[121,149],"Perses\u2019":[123],"strategy":[125],"suffers":[126],"from":[127],"inversion,":[129],"where":[130],"significant":[131],"time":[132],"may":[133],"be":[134],"spent":[135],"trying":[136],"perform":[138],"operations":[140],"lower":[142],"portions":[144],"AST.":[147],"We":[148,157,172],"adversely":[152],"affects":[153],"speed.":[156],"propose":[158],",":[159],"technique":[161],"avoids":[169],"inversion.":[171],"implemented":[173],"evaluated":[175],"it":[176],"set":[180],"benchmarks":[182],"used":[183],"evaluation.":[187],"Our":[188],"results":[189],"indicate":[190],"compared":[192],"able":[196],"1.3x":[201],"7.8x":[203],"faster":[204],"with":[206],"46%":[207],"80%":[209],"fewer":[210],"queries.":[211]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}