{"id":"https://openalex.org/W2018314350","doi":"https://doi.org/10.1016/0004-3702(94)90013-2","title":"Minimal knowledge problem: A new approach","display_name":"Minimal knowledge problem: A new approach","publication_year":1994,"publication_date":"1994-05-01","ids":{"openalex":"https://openalex.org/W2018314350","doi":"https://doi.org/10.1016/0004-3702(94)90013-2","mag":"2018314350"},"language":"en","primary_location":{"id":"doi:10.1016/0004-3702(94)90013-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)90013-2","pdf_url":null,"source":{"id":"https://openalex.org/S196139623","display_name":"Artificial Intelligence","issn_l":"0004-3702","issn":["0004-3702","1872-7921"],"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":"Artificial Intelligence","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/A5059534910","display_name":"Grigori Schwarz","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grigori Schwarz","raw_affiliation_strings":["Robotics Laboratory, Computer Science Department, Stanford University, Stanford, CA 94305, USA","Stanford University Stanford CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robotics Laboratory, Computer Science Department, Stanford University, Stanford, CA 94305, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University Stanford CA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079794036","display_name":"Miros\u0142aw Truszczy\u0144ski","orcid":"https://orcid.org/0000-0001-7277-1232"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Miros\u0142aw Truszczy\u0144ski","raw_affiliation_strings":["Department of Computer Science, University of Kentucky, Lexington, KY 40506, USA","Stanford University Stanford CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Kentucky, Lexington, KY 40506, USA","institution_ids":["https://openalex.org/I143302722"]},{"raw_affiliation_string":"Stanford University Stanford CA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079794036"],"corresponding_institution_ids":["https://openalex.org/I143302722","https://openalex.org/I97018004"],"apc_list":{"value":3670,"currency":"USD","value_usd":3670},"apc_paid":null,"fwci":4.6341,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.94414656,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"67","issue":"1","first_page":"113","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","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/T11010","display_name":"Logic, Reasoning, and Knowledge","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/T11727","display_name":"Advanced Algebra and Logic","score":0.9965000152587891,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9878000020980835,"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/rotation-formalisms-in-three-dimensions","display_name":"Rotation formalisms in three dimensions","score":0.7564187049865723},{"id":"https://openalex.org/keywords/modal-logic","display_name":"Modal logic","score":0.6584736704826355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5850905179977417},{"id":"https://openalex.org/keywords/accessibility-relation","display_name":"Accessibility relation","score":0.5711166262626648},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.5637983083724976},{"id":"https://openalex.org/keywords/multimodal-logic","display_name":"Multimodal logic","score":0.4936269521713257},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.4885002374649048},{"id":"https://openalex.org/keywords/dynamic-logic","display_name":"Dynamic logic (digital electronics)","score":0.4772112965583801},{"id":"https://openalex.org/keywords/knowledge-representation-and-reasoning","display_name":"Knowledge representation and reasoning","score":0.47285130620002747},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46992719173431396},{"id":"https://openalex.org/keywords/normal-modal-logic","display_name":"Normal modal logic","score":0.46493667364120483},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4454428553581238},{"id":"https://openalex.org/keywords/intermediate-logic","display_name":"Intermediate logic","score":0.441881388425827},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.4330090880393982},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3916240632534027},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33139777183532715},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3185008764266968},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.25162598490715027}],"concepts":[{"id":"https://openalex.org/C171018156","wikidata":"https://www.wikidata.org/wiki/Q7370306","display_name":"Rotation formalisms in three dimensions","level":2,"score":0.7564187049865723},{"id":"https://openalex.org/C27508121","wikidata":"https://www.wikidata.org/wiki/Q210841","display_name":"Modal logic","level":3,"score":0.6584736704826355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5850905179977417},{"id":"https://openalex.org/C11191006","wikidata":"https://www.wikidata.org/wiki/Q2663311","display_name":"Accessibility relation","level":4,"score":0.5711166262626648},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.5637983083724976},{"id":"https://openalex.org/C203659156","wikidata":"https://www.wikidata.org/wiki/Q6934805","display_name":"Multimodal logic","level":3,"score":0.4936269521713257},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.4885002374649048},{"id":"https://openalex.org/C2777796570","wikidata":"https://www.wikidata.org/wiki/Q2351326","display_name":"Dynamic logic (digital electronics)","level":4,"score":0.4772112965583801},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.47285130620002747},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46992719173431396},{"id":"https://openalex.org/C114092440","wikidata":"https://www.wikidata.org/wiki/Q840226","display_name":"Normal modal logic","level":4,"score":0.46493667364120483},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4454428553581238},{"id":"https://openalex.org/C33203268","wikidata":"https://www.wikidata.org/wiki/Q5361594","display_name":"Intermediate logic","level":3,"score":0.441881388425827},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.4330090880393982},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3916240632534027},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33139777183532715},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3185008764266968},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.25162598490715027},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"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:10.1016/0004-3702(94)90013-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)90013-2","pdf_url":null,"source":{"id":"https://openalex.org/S196139623","display_name":"Artificial Intelligence","issn_l":"0004-3702","issn":["0004-3702","1872-7921"],"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":"Artificial Intelligence","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":39,"referenced_works":["https://openalex.org/W28460116","https://openalex.org/W68551149","https://openalex.org/W84101497","https://openalex.org/W85217067","https://openalex.org/W126820091","https://openalex.org/W145304015","https://openalex.org/W158389575","https://openalex.org/W186758419","https://openalex.org/W1485823765","https://openalex.org/W1527588453","https://openalex.org/W1554269373","https://openalex.org/W1573063610","https://openalex.org/W1598761084","https://openalex.org/W1600348701","https://openalex.org/W1966552757","https://openalex.org/W1966761138","https://openalex.org/W1991972474","https://openalex.org/W1996347293","https://openalex.org/W2022205872","https://openalex.org/W2067326626","https://openalex.org/W2076698873","https://openalex.org/W2086424170","https://openalex.org/W2089296451","https://openalex.org/W2090068334","https://openalex.org/W2155322595","https://openalex.org/W2156567153","https://openalex.org/W2157342732","https://openalex.org/W2169602487","https://openalex.org/W6601190823","https://openalex.org/W6605061287","https://openalex.org/W6605963064","https://openalex.org/W6607608949","https://openalex.org/W6631587915","https://openalex.org/W6633168560","https://openalex.org/W6634207413","https://openalex.org/W6635901817","https://openalex.org/W6672772071","https://openalex.org/W6683196877","https://openalex.org/W6683233235"],"related_works":["https://openalex.org/W3126675290","https://openalex.org/W3108798275","https://openalex.org/W2795425183","https://openalex.org/W176661328","https://openalex.org/W2901238796","https://openalex.org/W2952939288","https://openalex.org/W2260113151","https://openalex.org/W2963628981","https://openalex.org/W4310201982","https://openalex.org/W4233435269"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
