{"id":"https://openalex.org/W2034621723","doi":"https://doi.org/10.1016/s0304-3975(00)00349-2","title":"Two applications of analytic functors","display_name":"Two applications of analytic functors","publication_year":2002,"publication_date":"2002-02-01","ids":{"openalex":"https://openalex.org/W2034621723","doi":"https://doi.org/10.1016/s0304-3975(00)00349-2","mag":"2034621723"},"language":"en","primary_location":{"id":"doi:10.1016/s0304-3975(00)00349-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(00)00349-2","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"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":"Theoretical Computer Science","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/A5049269380","display_name":"Ryu Hasegawa","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryu Hasegawa","raw_affiliation_strings":["Graduate School of Mathematical Sciences, The University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo 153-8914, Japan","Univ. of Tokyo, Toyko, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Mathematical Sciences, The University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo 153-8914, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Univ. of Tokyo, Toyko, Japan#TAB#","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5049269380"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":3.4104,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.9272508,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"272","issue":"1-2","first_page":"113","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9997000098228455,"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":0.9997000098228455,"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":0.995199978351593,"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":0.9843000173568726,"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/functor","display_name":"Functor","score":0.8029311299324036},{"id":"https://openalex.org/keywords/rewriting","display_name":"Rewriting","score":0.7539256811141968},{"id":"https://openalex.org/keywords/category-theory","display_name":"Category theory","score":0.6330722570419312},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5629753470420837},{"id":"https://openalex.org/keywords/categorical-variable","display_name":"Categorical variable","score":0.5249521732330322},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.46334582567214966},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4614924192428589},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.42664724588394165},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.42376798391342163},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.3768383264541626},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3323131799697876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30795159935951233},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2922620177268982},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13505974411964417},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09992781281471252}],"concepts":[{"id":"https://openalex.org/C156772000","wikidata":"https://www.wikidata.org/wiki/Q864475","display_name":"Functor","level":2,"score":0.8029311299324036},{"id":"https://openalex.org/C154690210","wikidata":"https://www.wikidata.org/wiki/Q1668499","display_name":"Rewriting","level":2,"score":0.7539256811141968},{"id":"https://openalex.org/C54884031","wikidata":"https://www.wikidata.org/wiki/Q217413","display_name":"Category theory","level":2,"score":0.6330722570419312},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5629753470420837},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.5249521732330322},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.46334582567214966},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4614924192428589},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.42664724588394165},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.42376798391342163},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.3768383264541626},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3323131799697876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30795159935951233},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2922620177268982},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13505974411964417},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09992781281471252},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0304-3975(00)00349-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(00)00349-2","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"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":"Theoretical Computer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":74,"referenced_works":["https://openalex.org/W6616102","https://openalex.org/W35866227","https://openalex.org/W72610527","https://openalex.org/W143525190","https://openalex.org/W207314514","https://openalex.org/W1177814939","https://openalex.org/W1508570312","https://openalex.org/W1512582314","https://openalex.org/W1528326162","https://openalex.org/W1532597494","https://openalex.org/W1539702044","https://openalex.org/W1541824250","https://openalex.org/W1547161945","https://openalex.org/W1576077894","https://openalex.org/W1580381987","https://openalex.org/W1585970305","https://openalex.org/W1590727593","https://openalex.org/W1593666219","https://openalex.org/W1605626978","https://openalex.org/W1605806361","https://openalex.org/W1973467451","https://openalex.org/W1980969069","https://openalex.org/W1984857600","https://openalex.org/W1994073383","https://openalex.org/W2002853789","https://openalex.org/W2004553747","https://openalex.org/W2007270285","https://openalex.org/W2014030742","https://openalex.org/W2018765574","https://openalex.org/W2022595765","https://openalex.org/W2036740975","https://openalex.org/W2039565992","https://openalex.org/W2043166308","https://openalex.org/W2045924438","https://openalex.org/W2049362364","https://openalex.org/W2050396985","https://openalex.org/W2054775758","https://openalex.org/W2055351834","https://openalex.org/W2061587711","https://openalex.org/W2075746519","https://openalex.org/W2076508310","https://openalex.org/W2077219408","https://openalex.org/W2081620669","https://openalex.org/W2086747974","https://openalex.org/W2102357532","https://openalex.org/W2104716147","https://openalex.org/W2118686544","https://openalex.org/W2120713972","https://openalex.org/W2148761448","https://openalex.org/W2163841074","https://openalex.org/W2207823777","https://openalex.org/W2574322328","https://openalex.org/W2798428635","https://openalex.org/W2914042794","https://openalex.org/W3043060850","https://openalex.org/W4230191592","https://openalex.org/W4240833632","https://openalex.org/W4243544101","https://openalex.org/W4245863089","https://openalex.org/W6600277582","https://openalex.org/W6601478792","https://openalex.org/W6605884630","https://openalex.org/W6608497627","https://openalex.org/W6613715398","https://openalex.org/W6627712219","https://openalex.org/W6630732774","https://openalex.org/W6634367479","https://openalex.org/W6634876075","https://openalex.org/W6635289467","https://openalex.org/W6636455688","https://openalex.org/W6655199249","https://openalex.org/W6681789690","https://openalex.org/W6687867670","https://openalex.org/W6824895264"],"related_works":["https://openalex.org/W4229441709","https://openalex.org/W2466286953","https://openalex.org/W4387774455","https://openalex.org/W3180855406","https://openalex.org/W2164569390","https://openalex.org/W4361225863","https://openalex.org/W4391047352","https://openalex.org/W2903948691","https://openalex.org/W2531007217","https://openalex.org/W1998351225"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}