{"id":"https://openalex.org/W2899197979","doi":"https://doi.org/10.1145/3290331","title":"Dynamic type inference for gradual Hindley\u2013Milner typing","display_name":"Dynamic type inference for gradual Hindley\u2013Milner typing","publication_year":2019,"publication_date":"2019-01-02","ids":{"openalex":"https://openalex.org/W2899197979","doi":"https://doi.org/10.1145/3290331","mag":"2899197979"},"language":"en","primary_location":{"id":"doi:10.1145/3290331","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3290331","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3290331","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"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3290331","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102881850","display_name":"Yusuke Miyazaki","orcid":"https://orcid.org/0000-0003-3884-2636"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yusuke Miyazaki","raw_affiliation_strings":["Kyoto University, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018002187","display_name":"Taro Sekiyama","orcid":"https://orcid.org/0000-0001-9286-230X"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taro Sekiyama","raw_affiliation_strings":["National Institute of Informatics, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077485499","display_name":"Atsushi Igarashi","orcid":"https://orcid.org/0000-0002-5143-9764"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Igarashi","raw_affiliation_strings":["Kyoto University, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102881850"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":1.1561,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.83728736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"3","issue":"POPL","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9883999824523926,"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/type-inference","display_name":"Type inference","score":0.77207350730896},{"id":"https://openalex.org/keywords/soundness","display_name":"Soundness","score":0.7587894201278687},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6690889000892639},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6064565777778625},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6048701405525208},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5494505763053894},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.51552414894104},{"id":"https://openalex.org/keywords/lazy-evaluation","display_name":"Lazy evaluation","score":0.4673263132572174},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4549100995063782},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.41983890533447266},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3803565502166748},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3700653314590454},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2176274061203003},{"id":"https://openalex.org/keywords/functional-programming","display_name":"Functional programming","score":0.2117830514907837}],"concepts":[{"id":"https://openalex.org/C198370458","wikidata":"https://www.wikidata.org/wiki/Q586459","display_name":"Type inference","level":3,"score":0.77207350730896},{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.7587894201278687},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6690889000892639},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6064565777778625},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6048701405525208},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5494505763053894},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.51552414894104},{"id":"https://openalex.org/C128099668","wikidata":"https://www.wikidata.org/wiki/Q573952","display_name":"Lazy evaluation","level":3,"score":0.4673263132572174},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4549100995063782},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.41983890533447266},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3803565502166748},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3700653314590454},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2176274061203003},{"id":"https://openalex.org/C42383842","wikidata":"https://www.wikidata.org/wiki/Q193076","display_name":"Functional programming","level":2,"score":0.2117830514907837},{"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/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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3290331","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3290331","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3290331","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:1810.12619","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1810.12619","pdf_url":"https://arxiv.org/pdf/1810.12619","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"}],"best_oa_location":{"id":"doi:10.1145/3290331","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3290331","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3290331","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/G1069223013","display_name":null,"funder_award_id":"JSPS KAKENHI","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G1369345469","display_name":null,"funder_award_id":"JPMJER1603","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4227499671","display_name":null,"funder_award_id":"KAKENHI Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4636223006","display_name":null,"funder_award_id":"JSPS KAK","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4913890762","display_name":null,"funder_award_id":"17H01723","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5067513556","display_name":null,"funder_award_id":"JP17H01723","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5786340949","display_name":null,"funder_award_id":"KAKENHI Grant Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5913768863","display_name":null,"funder_award_id":"JPMJER1603","funder_id":"https://openalex.org/F4320338112","funder_display_name":"Exploratory Research for Advanced Technology"},{"id":"https://openalex.org/G6837273006","display_name":null,"funder_award_id":"JPMJER160","funder_id":"https://openalex.org/F4320338112","funder_display_name":"Exploratory Research for Advanced Technology"},{"id":"https://openalex.org/G8430481527","display_name":null,"funder_award_id":"Number","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338112","display_name":"Exploratory Research for Advanced Technology","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2899197979.pdf","grobid_xml":"https://content.openalex.org/works/W2899197979.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W25798763","https://openalex.org/W326743114","https://openalex.org/W753900477","https://openalex.org/W1532750793","https://openalex.org/W1568983194","https://openalex.org/W1581253965","https://openalex.org/W1595372275","https://openalex.org/W1692016514","https://openalex.org/W1970075481","https://openalex.org/W1972301184","https://openalex.org/W1973186567","https://openalex.org/W1980939032","https://openalex.org/W1983256770","https://openalex.org/W1985088747","https://openalex.org/W1987203566","https://openalex.org/W2003715144","https://openalex.org/W2003969655","https://openalex.org/W2014889169","https://openalex.org/W2029408547","https://openalex.org/W2034355944","https://openalex.org/W2034379323","https://openalex.org/W2045949477","https://openalex.org/W2049268728","https://openalex.org/W2052822938","https://openalex.org/W2070088936","https://openalex.org/W2079482913","https://openalex.org/W2094455839","https://openalex.org/W2098456419","https://openalex.org/W2113547509","https://openalex.org/W2113556560","https://openalex.org/W2128303158","https://openalex.org/W2128496924","https://openalex.org/W2133828278","https://openalex.org/W2134291411","https://openalex.org/W2144778998","https://openalex.org/W2150998213","https://openalex.org/W2165046128","https://openalex.org/W2166822586","https://openalex.org/W2284690928","https://openalex.org/W2293770661","https://openalex.org/W2295283668","https://openalex.org/W2296536988","https://openalex.org/W2296599395","https://openalex.org/W2354429974","https://openalex.org/W2397711898","https://openalex.org/W2522116950","https://openalex.org/W2566906701","https://openalex.org/W2751966562","https://openalex.org/W2753479937","https://openalex.org/W2796564118","https://openalex.org/W2799110842","https://openalex.org/W2949381378","https://openalex.org/W3098385145","https://openalex.org/W3137596000","https://openalex.org/W3163012639","https://openalex.org/W4238059151","https://openalex.org/W4244807040","https://openalex.org/W4251615680","https://openalex.org/W4252279595","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2867457158","https://openalex.org/W2159846532","https://openalex.org/W2979331965","https://openalex.org/W2081551198","https://openalex.org/W4249990212","https://openalex.org/W2294370068","https://openalex.org/W138394062","https://openalex.org/W1966091859","https://openalex.org/W2148349940","https://openalex.org/W2569392808"],"abstract_inverted_index":{"Garcia":[0],"and":[1,13,19,23,30,57,106,147,192,242],"Cimini":[2],"study":[3],"a":[4,21,45,108,132,211,217,226,258],"type":[5,71,79,136,145,152,160,172],"inference":[6,25,80,161],"problem":[7],"for":[8,27,123,262],"the":[9,35,38,88,124,164,184,197,204,208,220,231,237,248,263],"ITGL,":[10],"an":[11,49,120,253],"implicitly":[12],"gradually":[14,259],"typed":[15,51,239,260],"language":[16,122],"with":[17,83,194,216],"let-polymorphism,":[18],"develop":[20],"sound":[22,191],"complete":[24,193],"algorithm":[26,36],"it.":[28],"Soundness":[29],"completeness":[31],"mean":[32],"that,":[33],"if":[34,207],"succeeds,":[37],"input":[39],"term":[40,47,133,212,232],"can":[41],"be":[42],"translated":[43,89],"to":[44,95,130,134,154,196],"well-typed":[46],"of":[48,150,166,199,210,230,257],"explicitly":[50,238],"blame":[52,110,240],"calculus":[53,111,241],"by":[54,77],"cast":[55],"insertion":[56],"vice":[58,243],"versa.":[59,244],"However,":[60],"in":[61,203,219,236],"general,":[62],"there":[63,224],"are":[64,81,174],"many":[65],"possible":[66],"translations":[67],"depending":[68],"on":[69],"how":[70],"variables":[72,137,153,173],"that":[73,115,171,233],"were":[74],"left":[75],"undecided":[76],"static":[78,85,144],"instantiated":[82,142,175,201,228],"concrete":[84],"types.":[86],"Worse,":[87],"terms":[90,202],"may":[91],"behave":[92],"differently\u2014some":[93],"evaluate":[94],"values":[96],"but":[97,188],"others":[98],"raise":[99],"blame.":[100],"In":[101],"this":[102],"paper,":[103],"we":[104,246],"propose":[105],"formalize":[107],"new":[109],"\u03bb":[112,167],"B":[113,168],"DTI":[114,169],"avoids":[116,183],"such":[117],"divergence":[118,185],"as":[119],"intermediate":[121],"ITGL.":[125,264],"A":[126],"main":[127],"idea":[128],"is":[129,190,225,252],"allow":[131],"contain":[135],"(that":[138],"have":[139],"not":[140,181],"been":[141],"during":[143],"inference)":[146],"defer":[148],"instantiation":[149],"these":[151],"run":[155],"time.":[156],"We":[157],"introduce":[158],"dynamic":[159],"(DTI)":[162],"into":[163],"semantics":[165,180,198],"so":[170],"along":[176],"reduction.":[177],"The":[178],"DTI-based":[179,221],"only":[182],"described":[186],"above":[187],"also":[189,234],"respect":[195],"fully":[200,227],"following":[205],"sense:":[206],"evaluation":[209],"succeeds":[213,235],"(i.e.,":[214],"terminates":[215],"value)":[218],"semantics,":[222],"then":[223],"version":[229],"Finally,":[245],"prove":[247],"gradual":[249],"guarantee,":[250],"which":[251],"important":[254],"correctness":[255],"criterion":[256],"language,":[261]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}