{"id":"https://openalex.org/W4414977289","doi":"https://doi.org/10.1145/3763158","title":"We\u2019ve Got You Covered: Type-Guided Repair of Incomplete Input Generators","display_name":"We\u2019ve Got You Covered: Type-Guided Repair of Incomplete Input Generators","publication_year":2025,"publication_date":"2025-10-09","ids":{"openalex":"https://openalex.org/W4414977289","doi":"https://doi.org/10.1145/3763158"},"language":"en","primary_location":{"id":"doi:10.1145/3763158","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763158","pdf_url":null,"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":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1145/3763158","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119914081","display_name":"Patrick LaFontaine","orcid":null},"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":"Patrick LaFontaine","raw_affiliation_strings":["Purdue University, West Lafayette, USA"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","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":false,"raw_author_name":"Zhe Zhou","raw_affiliation_strings":["Purdue University, West Lafayette, USA"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, 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/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashish Mishra","raw_affiliation_strings":["IIT Hyderabad, Kandi, India"],"affiliations":[{"raw_affiliation_string":"IIT Hyderabad, Kandi, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","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, West Lafayette, USA"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","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, West Lafayette, USA"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5119914081"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29699875,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"OOPSLA2","first_page":"3008","last_page":"3036"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9976000189781189,"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9961000084877014,"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/generator","display_name":"Generator (circuit theory)","score":0.7529000043869019},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6736000180244446},{"id":"https://openalex.org/keywords/test-suite","display_name":"Test suite","score":0.5458999872207642},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.5390999913215637},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.49160000681877136},{"id":"https://openalex.org/keywords/random-number-generation","display_name":"Random number generation","score":0.39309999346733093}],"concepts":[{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.7529000043869019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751800000667572},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6736000180244446},{"id":"https://openalex.org/C151552104","wikidata":"https://www.wikidata.org/wiki/Q7705809","display_name":"Test suite","level":4,"score":0.5458999872207642},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.5390999913215637},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.49160000681877136},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.39899998903274536},{"id":"https://openalex.org/C201866948","wikidata":"https://www.wikidata.org/wiki/Q228206","display_name":"Random number generation","level":2,"score":0.39309999346733093},{"id":"https://openalex.org/C106159264","wikidata":"https://www.wikidata.org/wiki/Q17146789","display_name":"Random testing","level":4,"score":0.3582000136375427},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.33709999918937683},{"id":"https://openalex.org/C111065885","wikidata":"https://www.wikidata.org/wiki/Q1189053","display_name":"Fuzz testing","level":3,"score":0.32010000944137573},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29899999499320984},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2874999940395355},{"id":"https://openalex.org/C128942645","wikidata":"https://www.wikidata.org/wiki/Q1568346","display_name":"Test case","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2712000012397766},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.26829999685287476},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.26010000705718994}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/3763158","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763158","pdf_url":null,"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"},{"id":"pmh:oai:arXiv.org:2504.06421","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2504.06421","pdf_url":"https://arxiv.org/pdf/2504.06421","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"doi:10.5281/zenodo.15761807","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.15761807","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"doi:10.5281/zenodo.15761808","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.15761808","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"doi:10.5281/zenodo.16599071","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.16599071","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1145/3763158","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763158","pdf_url":null,"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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1480909796","https://openalex.org/W1858945639","https://openalex.org/W1973831620","https://openalex.org/W1976978933","https://openalex.org/W2002529995","https://openalex.org/W2013596093","https://openalex.org/W2016027000","https://openalex.org/W2031872041","https://openalex.org/W2061575154","https://openalex.org/W2073904768","https://openalex.org/W2093535699","https://openalex.org/W2094878426","https://openalex.org/W2095850105","https://openalex.org/W2101188827","https://openalex.org/W2104220745","https://openalex.org/W2118155805","https://openalex.org/W2125126351","https://openalex.org/W2215196193","https://openalex.org/W2263738566","https://openalex.org/W2373227884","https://openalex.org/W2476059279","https://openalex.org/W2603912667","https://openalex.org/W2731197199","https://openalex.org/W2740646481","https://openalex.org/W2777305358","https://openalex.org/W2883187296","https://openalex.org/W2885842896","https://openalex.org/W2899590559","https://openalex.org/W2911847888","https://openalex.org/W2944550043","https://openalex.org/W2961870034","https://openalex.org/W2980167976","https://openalex.org/W2995341674","https://openalex.org/W2998011150","https://openalex.org/W3090526726","https://openalex.org/W3092881338","https://openalex.org/W3102086861","https://openalex.org/W3107341969","https://openalex.org/W3109017117","https://openalex.org/W3123182306","https://openalex.org/W3177832995","https://openalex.org/W3202806445","https://openalex.org/W3204018925","https://openalex.org/W3205111252","https://openalex.org/W3205927779","https://openalex.org/W4237412827","https://openalex.org/W4244488020","https://openalex.org/W4281705085","https://openalex.org/W4285283571","https://openalex.org/W4302810921","https://openalex.org/W4307884541","https://openalex.org/W4315605888","https://openalex.org/W4315606149","https://openalex.org/W4379512371","https://openalex.org/W4379512523","https://openalex.org/W4379536306","https://openalex.org/W4403334471","https://openalex.org/W6912308332"],"related_works":[],"abstract_inverted_index":{"Property-based":[0],"testing":[1,9],"(PBT)":[2],"is":[3,59,86],"a":[4,13,17,107,128,162,175],"popular":[5],"technique":[6,111],"for":[7,165],"automatically":[8],"semantic":[10],"properties":[11],"of":[12,19,25,46,139,146,177],"program,":[14],"specified":[15],"as":[16,150,152],"pair":[18],"pre-":[20],"and":[21,170],"post-conditions.":[22],"The":[23],"efficacy":[24],"this":[26,67],"approach":[27,126],"depends":[28],"on":[29],"being":[30],"able":[31],"to":[32,42,61,72,96,142,173],"quickly":[33],"generate":[34,97],"inputs":[35],"that":[36,49,87,112,118,133],"meet":[37],"the":[38,44,101,135,144,153,181],"precondition,":[39],"in":[40],"order":[41],"maximize":[43],"set":[45,145],"program":[47,109],"behaviors":[48],"are":[50,70,94],"probed.":[51],"For":[52],"semantically":[53],"rich":[54],"preconditions,":[55],"purely":[56],"random":[57],"generation":[58],"unlikely":[60],"produce":[62],"many":[63],"valid":[64,123],"inputs;":[65],"when":[66],"occurs,":[68],"users":[69],"forced":[71],"manually":[73],"write":[74],"their":[75],"own":[76],"specialized":[77],"input":[78],"generators.":[79],"One":[80],"common":[81],"problem":[82],"with":[83],"handwritten":[84],"generators":[85],"they":[88,93],"may":[89],"be":[90],"incomplete,":[91],"i.e.,":[92],"unable":[95],"some":[98],"values":[99,149],"meeting":[100],"target":[102],"precondition.":[103],"This":[104],"paper":[105],"presents":[106],"novel":[108,129],"repair":[110,163,174],"patches":[113],"an":[114],"incomplete":[115],"generator":[116],"so":[117],"its":[119],"range":[120],"includes":[121],"every":[122],"input.":[124],"Our":[125],"uses":[127],"enumerative":[130],"synthesis":[131],"algorithm":[132],"leverages":[134],"recently":[136],"developed":[137],"notion":[138],"coverage":[140,154],"types":[141],"characterize":[143],"missing":[147],"test":[148],"well":[151],"provided":[155],"by":[156],"candidate":[157],"repairs.":[158],"We":[159],"have":[160],"implemented":[161],"tool":[164],"OCaml":[166],"generators,":[167],"called":[168],"Cobb,":[169],"used":[171],"it":[172],"suite":[176],"benchmarks":[178],"drawn":[179],"from":[180],"PBT":[182],"literature.":[183]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
