{"id":"https://openalex.org/W4239300366","doi":"https://doi.org/10.1109/lics.2017.8005071","title":"Foundational nonuniform (Co)datatypes for higher-order logic","display_name":"Foundational nonuniform (Co)datatypes for higher-order logic","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W4239300366","doi":"https://doi.org/10.1109/lics.2017.8005071"},"language":"en","primary_location":{"id":"doi:10.1109/lics.2017.8005071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lics.2017.8005071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 32nd Annual ACM/IEEE Symposium on Logic in Computer Science (LICS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.vu.nl/en/publications/287c5b7b-965e-4da8-af0e-a105b9335876","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079200257","display_name":"Jasmin Christian Blanchette","orcid":"https://orcid.org/0000-0002-8367-0936"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]},{"id":"https://openalex.org/I4210121838","display_name":"Laboratoire Lorrain de Recherche en Informatique et ses Applications","ror":"https://ror.org/02vnf0c38","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I277688954","https://openalex.org/I4210107720","https://openalex.org/I4210121838","https://openalex.org/I4210159245","https://openalex.org/I90183372"]},{"id":"https://openalex.org/I865915315","display_name":"Vrije Universiteit Amsterdam","ror":"https://ror.org/008xxew50","country_code":"NL","type":"education","lineage":["https://openalex.org/I865915315"]}],"countries":["DE","FR","NL"],"is_corresponding":false,"raw_author_name":"Jasmin Christian Blanchette","raw_affiliation_strings":["The Netherlands, and Inria & LORIA, Vrije Universiteit Amsterdam, Nancy, France","MPII - Max-Planck-Institut f\u00fcr Informatik (Campus E-1 4, 66123 Saarbr\u00fccken, Germany - Germany)","VERIDIS - Modeling and Verification of Distributed Algorithms and Systems (France)","VU - Vrije Universiteit Amsterdam [Amsterdam] (De Boelelaan 1105 1081 HV Amsterdam - Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Netherlands, and Inria & LORIA, Vrije Universiteit Amsterdam, Nancy, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I4210121838","https://openalex.org/I865915315"]},{"raw_affiliation_string":"MPII - Max-Planck-Institut f\u00fcr Informatik (Campus E-1 4, 66123 Saarbr\u00fccken, Germany - Germany)","institution_ids":["https://openalex.org/I4210109712"]},{"raw_affiliation_string":"VERIDIS - Modeling and Verification of Distributed Algorithms and Systems (France)","institution_ids":[]},{"raw_affiliation_string":"VU - Vrije Universiteit Amsterdam [Amsterdam] (De Boelelaan 1105 1081 HV Amsterdam - Netherlands)","institution_ids":["https://openalex.org/I865915315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037175004","display_name":"Fabian Meier","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100430","display_name":"Google (Switzerland)","ror":"https://ror.org/014f9c269","country_code":"CH","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210100430","https://openalex.org/I4210128969"]},{"id":"https://openalex.org/I4210138172","display_name":"Institute of Information Security","ror":"https://ror.org/03rmfrm44","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210138172"]}],"countries":["CH","JP"],"is_corresponding":false,"raw_author_name":"Fabian Meier","raw_affiliation_strings":["Department of Computer Science, Institute of Information Security, Switzerland","Google Switzerland (Switzerland)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Information Security, Switzerland","institution_ids":["https://openalex.org/I4210138172"]},{"raw_affiliation_string":"Google Switzerland (Switzerland)","institution_ids":["https://openalex.org/I4210100430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064907118","display_name":"Andrei Popescu","orcid":"https://orcid.org/0000-0001-8747-0619"},"institutions":[{"id":"https://openalex.org/I60488453","display_name":"Middlesex University","ror":"https://ror.org/01rv4p989","country_code":"GB","type":"education","lineage":["https://openalex.org/I60488453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrei Popescu","raw_affiliation_strings":["School of Science and Technology, Middlesex University, London, UK","Middlesex University [London] (Hendon Campus, The Burroughs, Hendon;NW4 4BT;London - United Kingdom)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Middlesex University, London, UK","institution_ids":["https://openalex.org/I60488453"]},{"raw_affiliation_string":"Middlesex University [London] (Hendon Campus, The Burroughs, Hendon;NW4 4BT;London - United Kingdom)","institution_ids":["https://openalex.org/I60488453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046106256","display_name":"Dmitriy Traytel","orcid":"https://orcid.org/0000-0001-7982-2768"},"institutions":[{"id":"https://openalex.org/I2799323385","display_name":"Board of the Swiss Federal Institutes of Technology","ror":"https://ror.org/01rvn4p91","country_code":"CH","type":"government","lineage":["https://openalex.org/I2799323385"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210138172","display_name":"Institute of Information Security","ror":"https://ror.org/03rmfrm44","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210138172"]}],"countries":["CH","JP"],"is_corresponding":false,"raw_author_name":"Dmitriy Traytel","raw_affiliation_strings":["Department of Computer Science, Institute of Information Security, Switzerland","ETH Z\u00fcrich - Eidgen\u00f6ssische Technische Hochschule - Swiss Federal Institute of Technology  [Z\u00fcrich] (Hauptgeb\u00e4ude, R\u00e4mistrasse 101, 8092 Z\u00fcrich - Switzerland)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Institute of Information Security, Switzerland","institution_ids":["https://openalex.org/I4210138172"]},{"raw_affiliation_string":"ETH Z\u00fcrich - Eidgen\u00f6ssische Technische Hochschule - Swiss Federal Institute of Technology  [Z\u00fcrich] (Hauptgeb\u00e4ude, R\u00e4mistrasse 101, 8092 Z\u00fcrich - Switzerland)","institution_ids":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2749,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.89501399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10472","display_name":"Semiconductor materials and devices","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6854625940322876},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6439883708953857},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4569329619407654},{"id":"https://openalex.org/keywords/temporal-logic","display_name":"Temporal logic","score":0.4210793375968933},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3498383164405823}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6854625940322876},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6439883708953857},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4569329619407654},{"id":"https://openalex.org/C25016198","wikidata":"https://www.wikidata.org/wiki/Q781833","display_name":"Temporal logic","level":2,"score":0.4210793375968933},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3498383164405823},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/lics.2017.8005071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lics.2017.8005071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 32nd Annual ACM/IEEE Symposium on Logic in Computer Science (LICS)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.mdx.ac.uk:22101","is_oa":false,"landing_page_url":"https://eprints.mdx.ac.uk/22101/1/Nonuniform_Datatypesupdate.pdf","pdf_url":"https://eprints.mdx.ac.uk/22101/1/Nonuniform_Datatypesupdate.pdf","source":{"id":"https://openalex.org/S4306400025","display_name":"Middlesex University Research Repository (Middlesex University Of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60488453","host_organization_name":"Middlesex University","host_organization_lineage":["https://openalex.org/I60488453"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:HAL:hal-01599174v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-01599174","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"LICS 2017: 32nd Annual ACM/IEEE Symposium on Logic in Computer Science, Jun 2017, Reykjavik, Iceland. pp.1 - 12, ⟨10.1109/LICS.2017.8005071⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:research.vu.nl:openaire/287c5b7b-965e-4da8-af0e-a105b9335876","is_oa":true,"landing_page_url":"https://research.vu.nl/en/publications/287c5b7b-965e-4da8-af0e-a105b9335876","pdf_url":null,"source":{"id":"https://openalex.org/S4306401107","display_name":"VU Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I865915315","host_organization_name":"Vrije Universiteit Amsterdam","host_organization_lineage":["https://openalex.org/I865915315"],"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":"Blanchette, J C, Meier, F, Popescu, A & Traytel, D 2017, Foundational nonuniform (Co)datatypes for higher-order logic. in 2017 32nd Annual ACM/IEEE Symposium on Logic in Computer Science (LICS) : [Proceedings]., 8005071, Institute of Electrical and Electronics Engineers Inc., pp. 1-12, 32nd Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2017, Reykjavik, Iceland, 20/06/17. https://doi.org/10.1109/LICS.2017.8005071","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research.vu.nl:publications/287c5b7b-965e-4da8-af0e-a105b9335876","is_oa":true,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85029600863&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4306401107","display_name":"VU Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I865915315","host_organization_name":"Vrije Universiteit Amsterdam","host_organization_lineage":["https://openalex.org/I865915315"],"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":"Blanchette, J C, Meier, F, Popescu, A & Traytel, D 2017, Foundational nonuniform (Co)datatypes for higher-order logic. in 2017 32nd Annual ACM/IEEE Symposium on Logic in Computer Science (LICS) : [Proceedings]., 8005071, Institute of Electrical and Electronics Engineers Inc., pp. 1-12, 32nd Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2017, Reykjavik, Iceland, 20/06/17. https://doi.org/10.1109/LICS.2017.8005071","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:research.vu.nl:openaire/287c5b7b-965e-4da8-af0e-a105b9335876","is_oa":true,"landing_page_url":"https://research.vu.nl/en/publications/287c5b7b-965e-4da8-af0e-a105b9335876","pdf_url":null,"source":{"id":"https://openalex.org/S4306401107","display_name":"VU Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I865915315","host_organization_name":"Vrije Universiteit Amsterdam","host_organization_lineage":["https://openalex.org/I865915315"],"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":"Blanchette, J C, Meier, F, Popescu, A & Traytel, D 2017, Foundational nonuniform (Co)datatypes for higher-order logic. in 2017 32nd Annual ACM/IEEE Symposium on Logic in Computer Science (LICS) : [Proceedings]., 8005071, Institute of Electrical and Electronics Engineers Inc., pp. 1-12, 32nd Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2017, Reykjavik, Iceland, 20/06/17. https://doi.org/10.1109/LICS.2017.8005071","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5096475281","display_name":"Verification of Web-based Systems (VOWS)","funder_award_id":"EP/N019547/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6183576995","display_name":null,"funder_award_id":"EP/N019547/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6937246109","display_name":null,"funder_award_id":"713999","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W101424827","https://openalex.org/W326743114","https://openalex.org/W1515094747","https://openalex.org/W1521083034","https://openalex.org/W1548553503","https://openalex.org/W1573989227","https://openalex.org/W1588424036","https://openalex.org/W1588723084","https://openalex.org/W1810446968","https://openalex.org/W1841305169","https://openalex.org/W1876613152","https://openalex.org/W1926673875","https://openalex.org/W1939765599","https://openalex.org/W1964952791","https://openalex.org/W1982529770","https://openalex.org/W1996404651","https://openalex.org/W1997354605","https://openalex.org/W2003701327","https://openalex.org/W2018926209","https://openalex.org/W2040687117","https://openalex.org/W2057292961","https://openalex.org/W2070034419","https://openalex.org/W2077213360","https://openalex.org/W2086788473","https://openalex.org/W2098037505","https://openalex.org/W2105045857","https://openalex.org/W2105266034","https://openalex.org/W2122353578","https://openalex.org/W2123360309","https://openalex.org/W2147567862","https://openalex.org/W2147890340","https://openalex.org/W2151015971","https://openalex.org/W2154632906","https://openalex.org/W2183882274","https://openalex.org/W2913811625","https://openalex.org/W4237445768","https://openalex.org/W6611235410","https://openalex.org/W6640571758"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Nonuniform":[0],"(or":[1],"\u201cnested\u201d":[2],"or":[3],"\u201cheterogeneous\u201d)":[4],"datatypes":[5,41],"are":[6],"recursively":[7],"defined":[8],"types":[9,46],"in":[10,19,47,54],"which":[11],"the":[12,20,55],"type":[13],"arguments":[14],"vary":[15],"recursively.":[16],"They":[17],"arise":[18],"implementation":[21],"of":[22,39,76],"finger":[23],"trees":[24],"and":[25,42,68],"other":[26],"efficient":[27],"functional":[28],"data":[29],"structures.":[30],"We":[31,50],"show":[32],"how":[33],"to":[34,44],"reduce":[35],"a":[36,73],"large":[37],"class":[38],"nonuniform":[40],"codatatypes":[43],"uniform":[45],"higher-order":[48],"logic.":[49],"programmed":[51],"this":[52],"reduction":[53],"Isabelle/HOL":[56],"proof":[57],"assistant,":[58],"thereby":[59],"enriching":[60],"its":[61],"specification":[62],"language.":[63],"Moreover,":[64],"we":[65],"derive":[66],"(co)induction":[67],"(co)recursion":[69],"principles":[70],"based":[71],"on":[72],"weak":[74],"variant":[75],"parametricity.":[77]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}