{"id":"https://openalex.org/W2139102157","doi":"https://doi.org/10.1016/0167-6423(86)90027-4","title":"A new type-checker for a functional language","display_name":"A new type-checker for a functional language","publication_year":1986,"publication_date":"1986-01-01","ids":{"openalex":"https://openalex.org/W2139102157","doi":"https://doi.org/10.1016/0167-6423(86)90027-4","mag":"2139102157"},"language":"en","primary_location":{"id":"doi:10.1016/0167-6423(86)90027-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-6423(86)90027-4","pdf_url":null,"source":{"id":"https://openalex.org/S21029587","display_name":"Science of Computer Programming","issn_l":"0167-6423","issn":["0167-6423","1872-7964"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science of Computer Programming","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082903187","display_name":"Jon Fairbairn","orcid":null},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["GB","US"],"is_corresponding":true,"raw_author_name":"Jon Fairbairn","raw_affiliation_strings":["Cambridge University Computer Laboratory, Cambridge CB2 3QG, United Kingdom","University of Cambridge, USA"],"affiliations":[{"raw_affiliation_string":"Cambridge University Computer Laboratory, Cambridge CB2 3QG, United Kingdom","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"University of Cambridge, USA","institution_ids":["https://openalex.org/I2801851002"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5082903187"],"corresponding_institution_ids":["https://openalex.org/I241749","https://openalex.org/I2801851002"],"apc_list":{"value":2460,"currency":"USD","value_usd":2460},"apc_paid":null,"fwci":1.1719,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.85281567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"273","last_page":"290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9952999949455261,"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"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9839000105857849,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8798750638961792},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.7969756126403809},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.6937736868858337},{"id":"https://openalex.org/keywords/generality","display_name":"Generality","score":0.6659322381019592},{"id":"https://openalex.org/keywords/functional-programming","display_name":"Functional programming","score":0.6539541482925415},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.5722004175186157},{"id":"https://openalex.org/keywords/type-inference","display_name":"Type inference","score":0.5546841025352478},{"id":"https://openalex.org/keywords/type-theory","display_name":"Type theory","score":0.5444374084472656},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.5152971744537354},{"id":"https://openalex.org/keywords/data-type","display_name":"Data type","score":0.4182940125465393},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35906869173049927},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2918146550655365},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.0747116208076477}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8798750638961792},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.7969756126403809},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.6937736868858337},{"id":"https://openalex.org/C2780767217","wikidata":"https://www.wikidata.org/wiki/Q5532421","display_name":"Generality","level":2,"score":0.6659322381019592},{"id":"https://openalex.org/C42383842","wikidata":"https://www.wikidata.org/wiki/Q193076","display_name":"Functional programming","level":2,"score":0.6539541482925415},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.5722004175186157},{"id":"https://openalex.org/C198370458","wikidata":"https://www.wikidata.org/wiki/Q586459","display_name":"Type inference","level":3,"score":0.5546841025352478},{"id":"https://openalex.org/C93682546","wikidata":"https://www.wikidata.org/wiki/Q1056428","display_name":"Type theory","level":3,"score":0.5444374084472656},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.5152971744537354},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.4182940125465393},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35906869173049927},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2918146550655365},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0747116208076477},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-6423(86)90027-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-6423(86)90027-4","pdf_url":null,"source":{"id":"https://openalex.org/S21029587","display_name":"Science of Computer Programming","issn_l":"0167-6423","issn":["0167-6423","1872-7964"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science of Computer Programming","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W114394810","https://openalex.org/W1874450173","https://openalex.org/W1969093922","https://openalex.org/W1984807151","https://openalex.org/W1992520783","https://openalex.org/W2094945667","https://openalex.org/W2100738443","https://openalex.org/W2161122997","https://openalex.org/W2166822586","https://openalex.org/W2171727886","https://openalex.org/W2650422002","https://openalex.org/W2721785287","https://openalex.org/W6604630792","https://openalex.org/W6642370787","https://openalex.org/W6675462641","https://openalex.org/W6837629609"],"related_works":["https://openalex.org/W1966091859","https://openalex.org/W2139966078","https://openalex.org/W3019138974","https://openalex.org/W2095136535","https://openalex.org/W2105831091","https://openalex.org/W2531621405","https://openalex.org/W4251133021","https://openalex.org/W2510433231","https://openalex.org/W2105232714","https://openalex.org/W3110513392"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}