{"id":"https://openalex.org/W2337392266","doi":"https://doi.org/10.1016/0004-3702(71)90010-5","title":"Strips: A new approach to the application of theorem proving to problem solving","display_name":"Strips: A new approach to the application of theorem proving to problem solving","publication_year":1971,"publication_date":"1971-12-01","ids":{"openalex":"https://openalex.org/W2337392266","doi":"https://doi.org/10.1016/0004-3702(71)90010-5","mag":"2337392266"},"language":"en","primary_location":{"id":"doi:10.1016/0004-3702(71)90010-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(71)90010-5","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/A5109834751","display_name":"Richard Fikes","orcid":null},"institutions":[{"id":"https://openalex.org/I1298353152","display_name":"SRI International","ror":"https://ror.org/05s570m15","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1298353152"]},{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard E. Fikes","raw_affiliation_strings":["Stanford Research Institute, Menlo Park, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford Research Institute, Menlo Park, California, USA","institution_ids":["https://openalex.org/I1298353152","https://openalex.org/I4210099336"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091863316","display_name":"Nils J. Nilsson","orcid":null},"institutions":[{"id":"https://openalex.org/I1298353152","display_name":"SRI International","ror":"https://ror.org/05s570m15","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1298353152"]},{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nils J. Nilsson","raw_affiliation_strings":["Stanford Research Institute, Menlo Park, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford Research Institute, Menlo Park, California, USA","institution_ids":["https://openalex.org/I1298353152","https://openalex.org/I4210099336"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3670,"currency":"USD","value_usd":3670},"apc_paid":null,"fwci":38.963,"has_fulltext":false,"cited_by_count":4075,"citation_normalized_percentile":{"value":0.99726748,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"2","issue":"3-4","first_page":"189","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9905999898910522,"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":0.989799976348877,"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/strips","display_name":"STRIPS","score":0.8234870433807373},{"id":"https://openalex.org/keywords/first-order-logic","display_name":"First-order logic","score":0.6576234698295593},{"id":"https://openalex.org/keywords/automated-theorem-proving","display_name":"Automated theorem proving","score":0.6435526609420776},{"id":"https://openalex.org/keywords/problem-solver","display_name":"Problem solver","score":0.5678996443748474},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5147364139556885},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.49971890449523926},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.49705198407173157},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.436272531747818},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.42857763171195984},{"id":"https://openalex.org/keywords/boolean-satisfiability-problem","display_name":"Boolean satisfiability problem","score":0.4213109314441681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41488680243492126},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3762736916542053},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34598392248153687},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3332257866859436},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2326383888721466},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18630433082580566},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.12882104516029358}],"concepts":[{"id":"https://openalex.org/C200925200","wikidata":"https://www.wikidata.org/wiki/Q7624170","display_name":"STRIPS","level":2,"score":0.8234870433807373},{"id":"https://openalex.org/C100481476","wikidata":"https://www.wikidata.org/wiki/Q4055684","display_name":"First-order logic","level":2,"score":0.6576234698295593},{"id":"https://openalex.org/C206880738","wikidata":"https://www.wikidata.org/wiki/Q431667","display_name":"Automated theorem proving","level":2,"score":0.6435526609420776},{"id":"https://openalex.org/C3019612716","wikidata":"https://www.wikidata.org/wiki/Q730920","display_name":"Problem solver","level":2,"score":0.5678996443748474},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5147364139556885},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.49971890449523926},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.49705198407173157},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.436272531747818},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.42857763171195984},{"id":"https://openalex.org/C6943359","wikidata":"https://www.wikidata.org/wiki/Q875276","display_name":"Boolean satisfiability problem","level":2,"score":0.4213109314441681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41488680243492126},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3762736916542053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34598392248153687},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3332257866859436},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2326383888721466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18630433082580566},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.12882104516029358},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0004-3702(71)90010-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(71)90010-5","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":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W128570163","https://openalex.org/W196393734","https://openalex.org/W1556057683","https://openalex.org/W1572073643","https://openalex.org/W1598668594","https://openalex.org/W2037237472","https://openalex.org/W2044919352","https://openalex.org/W2110247339","https://openalex.org/W2138162238","https://openalex.org/W2160645305","https://openalex.org/W3139316869","https://openalex.org/W3183938361","https://openalex.org/W6605219113","https://openalex.org/W6608006189","https://openalex.org/W6635656999","https://openalex.org/W6676689949","https://openalex.org/W6792270504","https://openalex.org/W6817732460"],"related_works":["https://openalex.org/W2111224220","https://openalex.org/W197813433","https://openalex.org/W2392858504","https://openalex.org/W1488962419","https://openalex.org/W1583364912","https://openalex.org/W2495691688","https://openalex.org/W571061302","https://openalex.org/W1920869409","https://openalex.org/W260563712","https://openalex.org/W587228181"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":31},{"year":2025,"cited_by_count":81},{"year":2024,"cited_by_count":64},{"year":2023,"cited_by_count":94},{"year":2022,"cited_by_count":123},{"year":2021,"cited_by_count":129},{"year":2020,"cited_by_count":144},{"year":2019,"cited_by_count":110},{"year":2018,"cited_by_count":157},{"year":2017,"cited_by_count":125},{"year":2016,"cited_by_count":102},{"year":2015,"cited_by_count":112},{"year":2014,"cited_by_count":129},{"year":2013,"cited_by_count":119},{"year":2012,"cited_by_count":134}],"updated_date":"2026-07-10T07:45:09.275182","created_date":"2025-10-10T00:00:00"}