{"id":"https://openalex.org/W1968663039","doi":"https://doi.org/10.1305/ndjfl/1093635238","title":"Some results on intermediate constructive logics.","display_name":"Some results on intermediate constructive logics.","publication_year":1989,"publication_date":"1989-09-01","ids":{"openalex":"https://openalex.org/W1968663039","doi":"https://doi.org/10.1305/ndjfl/1093635238","mag":"1968663039"},"language":"en","primary_location":{"id":"doi:10.1305/ndjfl/1093635238","is_oa":true,"landing_page_url":"https://doi.org/10.1305/ndjfl/1093635238","pdf_url":"https://projecteuclid.org/journals/notre-dame-journal-of-formal-logic/volume-30/issue-4/Some-results-on-intermediate-constructive-logics/10.1305/ndjfl/1093635238.pdf","source":{"id":"https://openalex.org/S78544662","display_name":"Notre Dame Journal of Formal Logic","issn_l":"0029-4527","issn":["0029-4527","1939-0726"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315698","host_organization_name":"Duke University Press","host_organization_lineage":["https://openalex.org/P4310315698","https://openalex.org/P4310315572"],"host_organization_lineage_names":["Duke University Press","Duke University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Notre Dame Journal of Formal Logic","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://projecteuclid.org/journals/notre-dame-journal-of-formal-logic/volume-30/issue-4/Some-results-on-intermediate-constructive-logics/10.1305/ndjfl/1093635238.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109012258","display_name":"Pierangelo Miglioli","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163601","display_name":"Consumer VOICE","ror":"https://ror.org/05md2f937","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210163601"]},{"id":"https://openalex.org/I4210166267","display_name":"Voice of America (United States)","ror":"https://ror.org/05pyyqe62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210166267"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Pierangelo Miglioli","raw_affiliation_strings":["Voice Processing Lab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Voice Processing Lab","institution_ids":["https://openalex.org/I4210163601","https://openalex.org/I4210166267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070995794","display_name":"Ugo Moscato","orcid":"https://orcid.org/0000-0002-2326-7096"},"institutions":[{"id":"https://openalex.org/I4210163601","display_name":"Consumer VOICE","ror":"https://ror.org/05md2f937","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210163601"]},{"id":"https://openalex.org/I4210166267","display_name":"Voice of America (United States)","ror":"https://ror.org/05pyyqe62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210166267"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Ugo Moscato","raw_affiliation_strings":["Voice Processing Lab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Voice Processing Lab","institution_ids":["https://openalex.org/I4210163601","https://openalex.org/I4210166267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056525216","display_name":"Mario Ornaghi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128445","display_name":"Torino e-district","ror":"https://ror.org/03cxxc369","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210128445"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mario Ornaghi","raw_affiliation_strings":["Torino"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Torino","institution_ids":["https://openalex.org/I4210128445"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021851628","display_name":"Silvia Quazza","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163601","display_name":"Consumer VOICE","ror":"https://ror.org/05md2f937","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210163601"]},{"id":"https://openalex.org/I4210166267","display_name":"Voice of America (United States)","ror":"https://ror.org/05pyyqe62","country_code":"US","type":"company","lineage":["https://openalex.org/I4210166267"]}],"countries":["IN","US"],"is_corresponding":false,"raw_author_name":"Silvia Quazza","raw_affiliation_strings":["Voice Processing Lab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Voice Processing Lab","institution_ids":["https://openalex.org/I4210163601","https://openalex.org/I4210166267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017000565","display_name":"Gabriele Usberti","orcid":"https://orcid.org/0000-0002-8111-2949"},"institutions":[{"id":"https://openalex.org/I4210128445","display_name":"Torino e-district","ror":"https://ror.org/03cxxc369","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210128445"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gabriele Usberti","raw_affiliation_strings":["Torino"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Torino","institution_ids":["https://openalex.org/I4210128445"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7019,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.90756085,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"30","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9993000030517578,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9993000030517578,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9991999864578247,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9987000226974487,"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/constructive","display_name":"Constructive","score":0.9021565914154053},{"id":"https://openalex.org/keywords/constructive-proof","display_name":"Constructive proof","score":0.7942419052124023},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.7823877334594727},{"id":"https://openalex.org/keywords/conjecture","display_name":"Conjecture","score":0.7422577142715454},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.587999701499939},{"id":"https://openalex.org/keywords/constructive-trust","display_name":"Constructive trust","score":0.5260041952133179},{"id":"https://openalex.org/keywords/intuitionistic-logic","display_name":"Intuitionistic logic","score":0.511218786239624},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.48117193579673767},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.46765464544296265},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.4523140788078308},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4482288360595703},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.29681330919265747},{"id":"https://openalex.org/keywords/linear-logic","display_name":"Linear logic","score":0.1673293113708496},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11079710721969604},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.089190274477005},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.06861609220504761},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.04082837700843811},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.03697603940963745}],"concepts":[{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.9021565914154053},{"id":"https://openalex.org/C202854965","wikidata":"https://www.wikidata.org/wiki/Q3044470","display_name":"Constructive proof","level":2,"score":0.7942419052124023},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.7823877334594727},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.7422577142715454},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.587999701499939},{"id":"https://openalex.org/C151232837","wikidata":"https://www.wikidata.org/wiki/Q5164507","display_name":"Constructive trust","level":2,"score":0.5260041952133179},{"id":"https://openalex.org/C178421362","wikidata":"https://www.wikidata.org/wiki/Q176786","display_name":"Intuitionistic logic","level":3,"score":0.511218786239624},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.48117193579673767},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.46765464544296265},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.4523140788078308},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4482288360595703},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29681330919265747},{"id":"https://openalex.org/C28077239","wikidata":"https://www.wikidata.org/wiki/Q841728","display_name":"Linear logic","level":2,"score":0.1673293113708496},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11079710721969604},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.089190274477005},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.06861609220504761},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.04082837700843811},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.03697603940963745},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1305/ndjfl/1093635238","is_oa":true,"landing_page_url":"https://doi.org/10.1305/ndjfl/1093635238","pdf_url":"https://projecteuclid.org/journals/notre-dame-journal-of-formal-logic/volume-30/issue-4/Some-results-on-intermediate-constructive-logics/10.1305/ndjfl/1093635238.pdf","source":{"id":"https://openalex.org/S78544662","display_name":"Notre Dame Journal of Formal Logic","issn_l":"0029-4527","issn":["0029-4527","1939-0726"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315698","host_organization_name":"Duke University Press","host_organization_lineage":["https://openalex.org/P4310315698","https://openalex.org/P4310315572"],"host_organization_lineage_names":["Duke University Press","Duke University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Notre Dame Journal of Formal Logic","raw_type":"journal-article"},{"id":"pmh:oai:CULeuclid:euclid.ndjfl/1093635238","is_oa":false,"landing_page_url":"http://projecteuclid.org/euclid.ndjfl/1093635238","pdf_url":null,"source":{"id":"https://openalex.org/S4306400787","display_name":"Project Euclid (Cornell University)","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":"Text"},{"id":"pmh:oai:usiena-air.unisi.it:11365/405411","is_oa":false,"landing_page_url":"http://hdl.handle.net/11365/405411","pdf_url":null,"source":{"id":"https://openalex.org/S4377196319","display_name":"Use Siena air (University of Siena)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102064193","host_organization_name":"University of Siena","host_organization_lineage":["https://openalex.org/I102064193"],"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":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1305/ndjfl/1093635238","is_oa":true,"landing_page_url":"https://doi.org/10.1305/ndjfl/1093635238","pdf_url":"https://projecteuclid.org/journals/notre-dame-journal-of-formal-logic/volume-30/issue-4/Some-results-on-intermediate-constructive-logics/10.1305/ndjfl/1093635238.pdf","source":{"id":"https://openalex.org/S78544662","display_name":"Notre Dame Journal of Formal Logic","issn_l":"0029-4527","issn":["0029-4527","1939-0726"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315698","host_organization_name":"Duke University Press","host_organization_lineage":["https://openalex.org/P4310315698","https://openalex.org/P4310315572"],"host_organization_lineage_names":["Duke University Press","Duke University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Notre Dame Journal of Formal Logic","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1968663039.pdf","grobid_xml":"https://content.openalex.org/works/W1968663039.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W123992790","https://openalex.org/W185428789","https://openalex.org/W1487403858","https://openalex.org/W1488538795","https://openalex.org/W1508227203","https://openalex.org/W1524655177","https://openalex.org/W1984575571","https://openalex.org/W1992056012","https://openalex.org/W2056475779","https://openalex.org/W2064257235","https://openalex.org/W2081160992","https://openalex.org/W2081524757","https://openalex.org/W2106716518","https://openalex.org/W2128776156","https://openalex.org/W2764508251","https://openalex.org/W4213130966","https://openalex.org/W4388321602","https://openalex.org/W6646310764","https://openalex.org/W6666218065"],"related_works":["https://openalex.org/W4386335340","https://openalex.org/W4236801877","https://openalex.org/W2803626444","https://openalex.org/W4251149499","https://openalex.org/W2144480034","https://openalex.org/W3199729930","https://openalex.org/W2954167023","https://openalex.org/W1980317438","https://openalex.org/W102411367","https://openalex.org/W1989845550"],"abstract_inverted_index":{"Some":[0],"techniques":[1],"for":[2],"the":[3,27],"study":[4],"of":[5,17,26,29,33,49,56,59,65],"intermediate":[6],"constructive":[7,19],"logics":[8,20],"are":[9,42],"illustrated.In":[10],"particular":[11],"a":[12,23,46,53,57,62],"general":[13],"characterization":[14,48],"is":[15],"given":[16],"maximal":[18],"from":[21,51],"which":[22,52],"new":[24,47,54,63],"proof":[25,55],"maximality":[28],"MV":[30,69],"(Medvedev's":[31],"logic":[32],"finite":[34],"problems":[35],")":[36],"can":[37,70],"be":[38,71],"obtained.Some":[39],"semantical":[40],"notions":[41],"also":[43],"introduced,":[44],"allowing":[45],"MV,":[50],"conjecture":[58],"Friedman's":[60],"and":[61],"family":[64],"principles":[66],"valid":[67],"in":[68],"extracted.":[72]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}