{"id":"https://openalex.org/W2039868847","doi":"https://doi.org/10.1016/0004-3702(94)00071-8","title":"Default reasoning about spatial occupancy","display_name":"Default reasoning about spatial occupancy","publication_year":1995,"publication_date":"1995-03-01","ids":{"openalex":"https://openalex.org/W2039868847","doi":"https://doi.org/10.1016/0004-3702(94)00071-8","mag":"2039868847"},"language":"en","primary_location":{"id":"doi:10.1016/0004-3702(94)00071-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)00071-8","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/A5072322524","display_name":"Murray Shanahan","orcid":"https://orcid.org/0000-0001-5984-2964"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Murray Shanahan","raw_affiliation_strings":["Imperial College, Department of Computing, 180 Queen's Gate, London SW7 2BZ, England, UK","Imperial College , London, UK"],"affiliations":[{"raw_affiliation_string":"Imperial College, Department of Computing, 180 Queen's Gate, London SW7 2BZ, England, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Imperial College , London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5072322524"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":{"value":3670,"currency":"USD","value_usd":3670},"apc_paid":null,"fwci":8.8207,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.97650546,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"74","issue":"1","first_page":"147","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","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/T11010","display_name":"Logic, Reasoning, and Knowledge","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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9957000017166138,"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/axiom","display_name":"Axiom","score":0.6616948843002319},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.6611157059669495},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6594205498695374},{"id":"https://openalex.org/keywords/frame-problem","display_name":"Frame problem","score":0.6122131943702698},{"id":"https://openalex.org/keywords/non-monotonic-logic","display_name":"Non-monotonic logic","score":0.6074637174606323},{"id":"https://openalex.org/keywords/spatial-intelligence","display_name":"Spatial intelligence","score":0.5571929216384888},{"id":"https://openalex.org/keywords/deductive-reasoning","display_name":"Deductive reasoning","score":0.5485660433769226},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5479526519775391},{"id":"https://openalex.org/keywords/reasoning-system","display_name":"Reasoning system","score":0.5144598484039307},{"id":"https://openalex.org/keywords/default-logic","display_name":"Default logic","score":0.4980027675628662},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4710550010204315},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32313185930252075},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.13210943341255188},{"id":"https://openalex.org/keywords/autoepistemic-logic","display_name":"Autoepistemic logic","score":0.11965605616569519},{"id":"https://openalex.org/keywords/multimodal-logic","display_name":"Multimodal logic","score":0.10257896780967712},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07634472846984863}],"concepts":[{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.6616948843002319},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.6611157059669495},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6594205498695374},{"id":"https://openalex.org/C5065155","wikidata":"https://www.wikidata.org/wiki/Q1185775","display_name":"Frame problem","level":2,"score":0.6122131943702698},{"id":"https://openalex.org/C159032336","wikidata":"https://www.wikidata.org/wiki/Q2488768","display_name":"Non-monotonic logic","level":2,"score":0.6074637174606323},{"id":"https://openalex.org/C155911833","wikidata":"https://www.wikidata.org/wiki/Q3817354","display_name":"Spatial intelligence","level":2,"score":0.5571929216384888},{"id":"https://openalex.org/C97364631","wikidata":"https://www.wikidata.org/wiki/Q484284","display_name":"Deductive reasoning","level":2,"score":0.5485660433769226},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5479526519775391},{"id":"https://openalex.org/C89288958","wikidata":"https://www.wikidata.org/wiki/Q7301504","display_name":"Reasoning system","level":2,"score":0.5144598484039307},{"id":"https://openalex.org/C160236029","wikidata":"https://www.wikidata.org/wiki/Q842421","display_name":"Default logic","level":5,"score":0.4980027675628662},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4710550010204315},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32313185930252075},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.13210943341255188},{"id":"https://openalex.org/C3845977","wikidata":"https://www.wikidata.org/wiki/Q4826262","display_name":"Autoepistemic logic","level":4,"score":0.11965605616569519},{"id":"https://openalex.org/C203659156","wikidata":"https://www.wikidata.org/wiki/Q6934805","display_name":"Multimodal logic","level":3,"score":0.10257896780967712},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07634472846984863},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0004-3702(94)00071-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)00071-8","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.12.8380","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.8380","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://casbah.ee.ic.ac.uk/~mpsha/space.ps.Z","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W852874","https://openalex.org/W2756301","https://openalex.org/W12750868","https://openalex.org/W18602944","https://openalex.org/W44131656","https://openalex.org/W77441207","https://openalex.org/W138109770","https://openalex.org/W148651351","https://openalex.org/W159079300","https://openalex.org/W171753168","https://openalex.org/W371623163","https://openalex.org/W1485724231","https://openalex.org/W1492581928","https://openalex.org/W1496798092","https://openalex.org/W1505660892","https://openalex.org/W1546688221","https://openalex.org/W1562727027","https://openalex.org/W1608029391","https://openalex.org/W1784944639","https://openalex.org/W1864286575","https://openalex.org/W1970102698","https://openalex.org/W1972545229","https://openalex.org/W1988412149","https://openalex.org/W1989436473","https://openalex.org/W1989492347","https://openalex.org/W1993576859","https://openalex.org/W1998139466","https://openalex.org/W2003911169","https://openalex.org/W2005046601","https://openalex.org/W2012153325","https://openalex.org/W2014874781","https://openalex.org/W2036900631","https://openalex.org/W2041163775","https://openalex.org/W2053190303","https://openalex.org/W2056316655","https://openalex.org/W2074195138","https://openalex.org/W2074391965","https://openalex.org/W2077989773","https://openalex.org/W2086946938","https://openalex.org/W2089016924","https://openalex.org/W2094734546","https://openalex.org/W2100185791","https://openalex.org/W2102642497","https://openalex.org/W2104351678","https://openalex.org/W2121401657","https://openalex.org/W2121752747","https://openalex.org/W2122540544","https://openalex.org/W2138162238","https://openalex.org/W2151807147","https://openalex.org/W2273754686","https://openalex.org/W2601974362","https://openalex.org/W2899987233","https://openalex.org/W2911333914","https://openalex.org/W2913309218","https://openalex.org/W2988278646","https://openalex.org/W3032363870","https://openalex.org/W3038698521","https://openalex.org/W6600033781","https://openalex.org/W6600111199","https://openalex.org/W6600537537","https://openalex.org/W6600768104","https://openalex.org/W6603173112","https://openalex.org/W6605681979","https://openalex.org/W6606096532","https://openalex.org/W6606513798","https://openalex.org/W6629081091","https://openalex.org/W6636331088","https://openalex.org/W6680341452","https://openalex.org/W6759285401"],"related_works":["https://openalex.org/W2175438028","https://openalex.org/W165103996","https://openalex.org/W2809625647","https://openalex.org/W4229742000","https://openalex.org/W82332555","https://openalex.org/W2065844645","https://openalex.org/W190590315","https://openalex.org/W2120465900","https://openalex.org/W1988496255","https://openalex.org/W1511406920"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
