{"id":"https://openalex.org/W1848550897","doi":"https://doi.org/10.1007/3-540-55251-0_1","title":"A constructive valuation interpretation for classical logic and its use in witness extraction","display_name":"A constructive valuation interpretation for classical logic and its use in witness extraction","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W1848550897","doi":"https://doi.org/10.1007/3-540-55251-0_1","mag":"1848550897"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-55251-0_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-55251-0_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5040202788","display_name":"Franco Barbanera","orcid":"https://orcid.org/0000-0002-8039-1085"},"institutions":[{"id":"https://openalex.org/I4210108802","display_name":"Gestione Sistemi per l\u2019Informatica (Italy)","ror":"https://ror.org/01gyw2394","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210108802"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Franco Barbanera","raw_affiliation_strings":["Dipartimento di Informatica, Corso Svizzera, 185, 10149, Torino, Italy","Dipartimento di Informatica"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Corso Svizzera, 185, 10149, Torino, Italy","institution_ids":["https://openalex.org/I4210108802"]},{"raw_affiliation_string":"Dipartimento di Informatica","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017026543","display_name":"Stefano Berardi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210108802","display_name":"Gestione Sistemi per l\u2019Informatica (Italy)","ror":"https://ror.org/01gyw2394","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210108802"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Berardi","raw_affiliation_strings":["Dipartimento di Informatica, Corso Svizzera, 185, 10149, Torino, Italy","Dipartimento di Informatica"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Informatica, Corso Svizzera, 185, 10149, Torino, Italy","institution_ids":["https://openalex.org/I4210108802"]},{"raw_affiliation_string":"Dipartimento di Informatica","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040202788"],"corresponding_institution_ids":["https://openalex.org/I4210108802"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.5654,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"23"},"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":0.9979000091552734,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9835000038146973,"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/constructive","display_name":"Constructive","score":0.8608677387237549},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.6870481371879578},{"id":"https://openalex.org/keywords/valuation","display_name":"Valuation (finance)","score":0.6716625690460205},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6551679372787476},{"id":"https://openalex.org/keywords/witness","display_name":"Witness","score":0.6450521945953369},{"id":"https://openalex.org/keywords/interpretation","display_name":"Interpretation (philosophy)","score":0.588262140750885},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4627634882926941},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.41548100113868713},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.384274959564209},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3614250421524048},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3516203761100769},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34695348143577576},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.34195518493652344},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3395424783229828},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.3304205536842346},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.31962287425994873},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.263965368270874},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.12813010811805725}],"concepts":[{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.8608677387237549},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6870481371879578},{"id":"https://openalex.org/C186027771","wikidata":"https://www.wikidata.org/wiki/Q4008379","display_name":"Valuation (finance)","level":2,"score":0.6716625690460205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6551679372787476},{"id":"https://openalex.org/C2776900844","wikidata":"https://www.wikidata.org/wiki/Q8028383","display_name":"Witness","level":2,"score":0.6450521945953369},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.588262140750885},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4627634882926941},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.41548100113868713},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.384274959564209},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3614250421524048},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3516203761100769},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34695348143577576},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.34195518493652344},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3395424783229828},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3304205536842346},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.31962287425994873},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.263965368270874},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.12813010811805725},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"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":1,"locations":[{"id":"doi:10.1007/3-540-55251-0_1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-55251-0_1","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W157782893","https://openalex.org/W162931075","https://openalex.org/W1483170865","https://openalex.org/W1488538795","https://openalex.org/W2074560788","https://openalex.org/W2088735483","https://openalex.org/W2135287414","https://openalex.org/W2211325406","https://openalex.org/W2398461955","https://openalex.org/W2483733084","https://openalex.org/W3039529476","https://openalex.org/W4236364473"],"related_works":["https://openalex.org/W2890518300","https://openalex.org/W2366687089","https://openalex.org/W588843504","https://openalex.org/W2382947717","https://openalex.org/W4302574074","https://openalex.org/W3096986299","https://openalex.org/W2959217929","https://openalex.org/W4242866892","https://openalex.org/W84644661","https://openalex.org/W42551271"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-01-15T23:16:33.117629","created_date":"2025-10-10T00:00:00"}