{"id":"https://openalex.org/W4379536306","doi":"https://doi.org/10.1145/3591271","title":"Covering All the Bases: Type-Based Verification of Test Input Generators","display_name":"Covering All the Bases: Type-Based Verification of Test Input Generators","publication_year":2023,"publication_date":"2023-06-06","ids":{"openalex":"https://openalex.org/W4379536306","doi":"https://doi.org/10.1145/3591271"},"language":"en","primary_location":{"id":"doi:10.1145/3591271","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3591271","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3591271","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3591271","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101482422","display_name":"Z. Zhou","orcid":"https://orcid.org/0000-0003-3900-7501"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zhe Zhou","raw_affiliation_strings":["Purdue University, USA"],"raw_orcid":"https://orcid.org/0000-0003-3900-7501","affiliations":[{"raw_affiliation_string":"Purdue University, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100660164","display_name":"Ashish Mishra","orcid":"https://orcid.org/0000-0002-0513-3107"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashish Mishra","raw_affiliation_strings":["Purdue University, USA"],"raw_orcid":"https://orcid.org/0000-0002-0513-3107","affiliations":[{"raw_affiliation_string":"Purdue University, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073767542","display_name":"Benjamin Delaware","orcid":"https://orcid.org/0000-0002-1016-6261"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin Delaware","raw_affiliation_strings":["Purdue University, USA"],"raw_orcid":"https://orcid.org/0000-0002-1016-6261","affiliations":[{"raw_affiliation_string":"Purdue University, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034957233","display_name":"Suresh Jagannathan","orcid":"https://orcid.org/0000-0001-6871-2424"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suresh Jagannathan","raw_affiliation_strings":["Purdue University, USA"],"raw_orcid":"https://orcid.org/0000-0001-6871-2424","affiliations":[{"raw_affiliation_string":"Purdue University, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101482422"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":1.2556,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86010929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"PLDI","first_page":"1244","last_page":"1267"},"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":0.9991999864578247,"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/T10142","display_name":"Formal Methods in Verification","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.7818669080734253},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7360098361968994},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6660665273666382},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5834910273551941},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5007014274597168},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5004520416259766},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.49011144042015076},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4558620750904083},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.45267486572265625},{"id":"https://openalex.org/keywords/data-type","display_name":"Data type","score":0.4500957131385803},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33689606189727783},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33024758100509644},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.1421346366405487}],"concepts":[{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.7818669080734253},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7360098361968994},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6660665273666382},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5834910273551941},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5007014274597168},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5004520416259766},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.49011144042015076},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4558620750904083},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.45267486572265625},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.4500957131385803},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33689606189727783},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33024758100509644},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.1421346366405487},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"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":1,"locations":[{"id":"doi:10.1145/3591271","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3591271","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3591271","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3591271","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3591271","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3591271","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8137364041","display_name":null,"funder_award_id":"HR0011-19-C-0073","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"}],"funders":[{"id":"https://openalex.org/F4320306078","display_name":"U.S. Department of Defense","ror":"https://ror.org/0447fe631"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4379536306.pdf","grobid_xml":"https://content.openalex.org/works/W4379536306.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1480909796","https://openalex.org/W1507665606","https://openalex.org/W1599380282","https://openalex.org/W1799755352","https://openalex.org/W2002529995","https://openalex.org/W2068106852","https://openalex.org/W2073904768","https://openalex.org/W2083878525","https://openalex.org/W2103139643","https://openalex.org/W2125126351","https://openalex.org/W2134875273","https://openalex.org/W2176407799","https://openalex.org/W2215196193","https://openalex.org/W2396983327","https://openalex.org/W2762833920","https://openalex.org/W2777305358","https://openalex.org/W2961870034","https://openalex.org/W2980167976","https://openalex.org/W2980222512","https://openalex.org/W2987907651","https://openalex.org/W3006045359","https://openalex.org/W3043626952","https://openalex.org/W3102086861","https://openalex.org/W3187876763","https://openalex.org/W3194625640","https://openalex.org/W3202806445","https://openalex.org/W3205111252","https://openalex.org/W3207402727","https://openalex.org/W4225134668","https://openalex.org/W4238083723","https://openalex.org/W4239433846","https://openalex.org/W4244488020","https://openalex.org/W4307884541","https://openalex.org/W4362729727","https://openalex.org/W4379536306"],"related_works":["https://openalex.org/W2392243736","https://openalex.org/W86652014","https://openalex.org/W2328518092","https://openalex.org/W3101249758","https://openalex.org/W2382079200","https://openalex.org/W2582753012","https://openalex.org/W2232319799","https://openalex.org/W1890971158","https://openalex.org/W4205095736","https://openalex.org/W1851509138"],"abstract_inverted_index":{"Test":[0],"input":[1,74,152],"generators":[2,31,59,129],"are":[3,122],"an":[4,210],"important":[5,54,136],"part":[6,173],"of":[7,23,51,57,65,108,160,174,187,208,218,224,246],"property-based":[8],"testing":[9,48],"(PBT)":[10],"frameworks.":[11],"Because":[12],"PBT":[13],"is":[14,44,60,81,116],"intended":[15],"to":[16,38,47,111,126,190,204,242],"test":[17,109,153],"deep":[18],"semantic":[19],"and":[20,76,105,124,232],"structural":[21],"properties":[22,40],"a":[24,90,140,157,171,225,238],"program,":[25],"the":[26,41,49,72,114,148,175,185,194,198,206,216,222,244],"outputs":[27],"produced":[28,192],"by":[29,151,193],"these":[30,58,120],"can":[32],"be":[33,63,191],"complex":[34],"data":[35],"structures,":[36],"constrained":[37],"satisfy":[39,71],"developer":[42],"believes":[43],"most":[45],"relevant":[46],"function":[50],"interest.":[52],"An":[53],"feature":[55],"expected":[56],"that":[61,70,162,201],"they":[62],"capable":[64],"producing":[66],"all":[67],"acceptable":[68],"elements":[69],"function\u2019s":[73],"type":[75,176],"generator-provided":[77],"constraints.":[78],"However,":[79],"it":[80],"not":[82],"readily":[83],"apparent":[84],"how":[85],"we":[86,138,235],"might":[87],"validate":[88],"whether":[89],"particular":[91],"generator\u2019s":[92],"output":[93],"satisfies":[94],"this":[95,135],"coverage":[96,149,219],"requirement.":[97],"Typically,":[98],"developers":[99],"must":[100,165],"rely":[101],"on":[102,156],"manual":[103],"inspection":[104],"post-mortem":[106],"analysis":[107],"runs":[110],"determine":[112],"if":[113],"generator":[115],"providing":[117],"sufficient":[118],"coverage;":[119],"approaches":[121],"error-prone":[123],"difficult":[125],"scale":[127],"as":[128,170],"become":[130],"more":[131],"complex.":[132],"To":[133],"address":[134],"concern,":[137],"present":[139,237],"new":[141],"refinement":[142],"type-based":[143],"verification":[144],"procedure":[145],"for":[146],"validating":[147],"provided":[150],"generators,":[154],"based":[155],"novel":[158],"interpretation":[159],"types":[161,179,203,220],"embeds":[163],"\u201c":[164],"-style\u201d":[166],"underapproximate":[167],"reasoning":[168],"principles":[169],"fundamental":[172],"system.":[177],"The":[178],"associated":[180],"with":[181,229],"expressions":[182],"now":[183],"capture":[184],"set":[186,207],"values":[188,209],"guaranteed":[189],"expression,":[195],"rather":[196],"than":[197],"typical":[199],"formulation":[200],"uses":[202],"represent":[205],"expression":[211],"may":[212],"produce.":[213],"Beyond":[214],"formalizing":[215],"notion":[217],"in":[221],"context":[223],"rich":[226],"core":[227],"language":[228],"higher-order":[230],"procedures":[231],"inductive":[233],"datatypes,":[234],"also":[236],"detailed":[239],"evaluation":[240],"study":[241],"justify":[243],"utility":[245],"our":[247],"ideas.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-13T08:25:38.343686","created_date":"2025-10-10T00:00:00"}