{"id":"https://openalex.org/W2751718667","doi":"https://doi.org/10.1145/3122955.3122967","title":"Quantified class constraints","display_name":"Quantified class constraints","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2751718667","doi":"https://doi.org/10.1145/3122955.3122967","mag":"2751718667"},"language":"en","primary_location":{"id":"doi:10.1145/3122955.3122967","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3122955.3122967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM SIGPLAN International Symposium on Haskell","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.research.ed.ac.uk/en/publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060882054","display_name":"Gert-Jan Bottu","orcid":"https://orcid.org/0000-0001-8770-9765"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gert-Jan Bottu","raw_affiliation_strings":["KU Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061379472","display_name":"Georgios Karachalias","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Georgios Karachalias","raw_affiliation_strings":["KU Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050247934","display_name":"Tom Schrijvers","orcid":"https://orcid.org/0000-0001-8771-5559"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Tom Schrijvers","raw_affiliation_strings":["KU Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049714036","display_name":"Bruno C. d. S. Oliveira","orcid":"https://orcid.org/0000-0002-1846-7210"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bruno C. d. S. Oliveira","raw_affiliation_strings":["University of Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018878077","display_name":"Philip Wadler","orcid":"https://orcid.org/0000-0001-7619-6378"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Philip Wadler","raw_affiliation_strings":["University of Edinburgh, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9243,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.94997654,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"148","last_page":"161"},"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":0.9958000183105469,"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":0.978600025177002,"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/workaround","display_name":"Workaround","score":0.8491941690444946},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6833193898200989},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.626542866230011},{"id":"https://openalex.org/keywords/expressive-power","display_name":"Expressive power","score":0.48689213395118713},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4530676007270813},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4011138081550598},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.39994943141937256},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2918270230293274},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.07967165112495422}],"concepts":[{"id":"https://openalex.org/C194541083","wikidata":"https://www.wikidata.org/wiki/Q457174","display_name":"Workaround","level":2,"score":0.8491941690444946},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6833193898200989},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.626542866230011},{"id":"https://openalex.org/C195818886","wikidata":"https://www.wikidata.org/wiki/Q5421724","display_name":"Expressive power","level":2,"score":0.48689213395118713},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4530676007270813},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4011138081550598},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.39994943141937256},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2918270230293274},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.07967165112495422},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3122955.3122967","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3122955.3122967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th ACM SIGPLAN International Symposium on Haskell","raw_type":"proceedings-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/593492","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/593492","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.ed.ac.uk:publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","is_oa":true,"landing_page_url":"https://dl.acm.org/citation.cfm?doid=3122955.3122967","pdf_url":"https://www.research.ed.ac.uk/en/publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":""},{"id":"pmh:oai:pure.ed.ac.uk:openaire/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","pdf_url":null,"source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bottu, G-J, Karachalias, G, Schrijvers, T, Oliveira, B C D S & Wadler, P 2017, Quantified Class Constraints. in ICFP Workshops 2017 - 10th ACM SIGPLAN International Haskell Symposium (Haskell 2017).. ACM SIGPLAN Notices, no. 10, vol. 52, pp. 148-161, 10th ACM SIGPLAN International Haskell Symposium, Oxford, United Kingdom, 3/09/17. https://doi.org/10.1145/3122955.3122967","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.ed.ac.uk:publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","is_oa":true,"landing_page_url":"https://dl.acm.org/citation.cfm?doid=3122955.3122967","pdf_url":"https://www.research.ed.ac.uk/en/publications/25e8320f-6e47-42c1-a8e3-d4626e8a4c60","source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":""},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1769752639","display_name":null,"funder_award_id":"640954","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7918631928","display_name":null,"funder_award_id":"EP/K034413/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2751718667.pdf","grobid_xml":"https://content.openalex.org/works/W2751718667.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W159715351","https://openalex.org/W1492124994","https://openalex.org/W1551706119","https://openalex.org/W1558115254","https://openalex.org/W1582480113","https://openalex.org/W1594279870","https://openalex.org/W1716898798","https://openalex.org/W1964211642","https://openalex.org/W2007371755","https://openalex.org/W2009179353","https://openalex.org/W2012450002","https://openalex.org/W2039211229","https://openalex.org/W2059895047","https://openalex.org/W2070324762","https://openalex.org/W2082765113","https://openalex.org/W2093111544","https://openalex.org/W2093896470","https://openalex.org/W2095136535","https://openalex.org/W2096973632","https://openalex.org/W2107214848","https://openalex.org/W2123032498","https://openalex.org/W2131067178","https://openalex.org/W2131916293","https://openalex.org/W2139141719","https://openalex.org/W2140647971","https://openalex.org/W2141978322","https://openalex.org/W2153980431","https://openalex.org/W2163976959","https://openalex.org/W2166375245","https://openalex.org/W2277609624","https://openalex.org/W2490021383","https://openalex.org/W2515102472","https://openalex.org/W2517572815","https://openalex.org/W2740722774","https://openalex.org/W2752454259","https://openalex.org/W2913811625","https://openalex.org/W3004062484","https://openalex.org/W3017738319","https://openalex.org/W3100707179","https://openalex.org/W3118228945","https://openalex.org/W4239384405","https://openalex.org/W4246300929","https://openalex.org/W4251000889","https://openalex.org/W4251772834"],"related_works":["https://openalex.org/W2950380533","https://openalex.org/W4381612620","https://openalex.org/W2998499456","https://openalex.org/W2893207040","https://openalex.org/W3127868735","https://openalex.org/W1840516357","https://openalex.org/W2753986652","https://openalex.org/W4387616455","https://openalex.org/W3006338902","https://openalex.org/W1679944736"],"abstract_inverted_index":{"Quantified":[0],"class":[1],"constraints":[2],"have":[3,51],"been":[4,32,52],"proposed":[5],"many":[6],"years":[7],"ago":[8],"to":[9,20],"raise":[10],"the":[11,21,37,39],"expressive":[12],"power":[13],"of":[14,24,55],"type":[15],"classes":[16],"from":[17],"Horn":[18],"clauses":[19],"universal":[22],"fragment":[23],"Hereditiary":[25],"Harrop":[26],"logic.":[27],"Yet,":[28],"while":[29],"it":[30],"has":[31],"much":[33],"asked":[34],"for":[35],"over":[36],"years,":[38],"feature":[40],"was":[41],"never":[42],"implemented":[43],"or":[44],"studied":[45],"in":[46],"depth.":[47],"Instead,":[48],"several":[49],"workarounds":[50],"proposed,":[53],"all":[54],"which":[56],"are":[57],"ultimately":[58],"stopgap":[59],"measures.":[60]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":5}],"updated_date":"2026-06-14T07:44:22.658603","created_date":"2025-10-10T00:00:00"}
