{"id":"https://openalex.org/W2035601288","doi":"https://doi.org/10.1016/0004-3702(70)90007-x","title":"Heuristic search viewed as path finding in a graph","display_name":"Heuristic search viewed as path finding in a graph","publication_year":1970,"publication_date":"1970-01-01","ids":{"openalex":"https://openalex.org/W2035601288","doi":"https://doi.org/10.1016/0004-3702(70)90007-x","mag":"2035601288"},"language":"en","primary_location":{"id":"doi:10.1016/0004-3702(70)90007-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(70)90007-x","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/A5070226320","display_name":"Ira Pohl","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ira Pohl","raw_affiliation_strings":["IBM Thomas J. Watson Research Center, Yorktown Heights, New York, USA","IBM, Thomas J. Watson Research Center Yorktown Heights, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Thomas J. Watson Research Center, Yorktown Heights, New York, USA","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"IBM, Thomas J. Watson Research Center Yorktown Heights, New York, USA","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070226320"],"corresponding_institution_ids":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"],"apc_list":{"value":3670,"currency":"USD","value_usd":3670},"apc_paid":null,"fwci":11.0501,"has_fulltext":false,"cited_by_count":423,"citation_normalized_percentile":{"value":0.97948448,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"1","issue":"3-4","first_page":"193","last_page":"204"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9980999827384949,"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/T11106","display_name":"Data Management and Algorithms","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/incremental-heuristic-search","display_name":"Incremental heuristic search","score":0.7644376754760742},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.7599368095397949},{"id":"https://openalex.org/keywords/consistent-heuristic","display_name":"Consistent heuristic","score":0.6981672644615173},{"id":"https://openalex.org/keywords/bidirectional-search","display_name":"Bidirectional search","score":0.6278787851333618},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6014977693557739},{"id":"https://openalex.org/keywords/null-move-heuristic","display_name":"Null-move heuristic","score":0.5218724012374878},{"id":"https://openalex.org/keywords/best-first-search","display_name":"Best-first search","score":0.5034181475639343},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4969516098499298},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4857931137084961},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48461493849754333},{"id":"https://openalex.org/keywords/intuition","display_name":"Intuition","score":0.4580998718738556},{"id":"https://openalex.org/keywords/beam-search","display_name":"Beam search","score":0.452430784702301},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42802560329437256},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4261527359485626},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.41481366753578186},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40842723846435547},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35366296768188477},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07291489839553833}],"concepts":[{"id":"https://openalex.org/C139979381","wikidata":"https://www.wikidata.org/wiki/Q17056021","display_name":"Incremental heuristic search","level":4,"score":0.7644376754760742},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7599368095397949},{"id":"https://openalex.org/C200246849","wikidata":"https://www.wikidata.org/wiki/Q5163226","display_name":"Consistent heuristic","level":5,"score":0.6981672644615173},{"id":"https://openalex.org/C831591","wikidata":"https://www.wikidata.org/wiki/Q59750","display_name":"Bidirectional search","level":5,"score":0.6278787851333618},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6014977693557739},{"id":"https://openalex.org/C114290370","wikidata":"https://www.wikidata.org/wiki/Q1415915","display_name":"Null-move heuristic","level":3,"score":0.5218724012374878},{"id":"https://openalex.org/C46011968","wikidata":"https://www.wikidata.org/wiki/Q830527","display_name":"Best-first search","level":4,"score":0.5034181475639343},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4969516098499298},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4857931137084961},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48461493849754333},{"id":"https://openalex.org/C132010649","wikidata":"https://www.wikidata.org/wiki/Q189222","display_name":"Intuition","level":2,"score":0.4580998718738556},{"id":"https://openalex.org/C19889080","wikidata":"https://www.wikidata.org/wiki/Q2835852","display_name":"Beam search","level":3,"score":0.452430784702301},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42802560329437256},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4261527359485626},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.41481366753578186},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40842723846435547},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35366296768188477},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07291489839553833},{"id":"https://openalex.org/C188147891","wikidata":"https://www.wikidata.org/wiki/Q147638","display_name":"Cognitive science","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0004-3702(70)90007-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(70)90007-x","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:10.1.1.455.5084","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.5084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://fai.cs.uni-saarland.de/teaching/winter12-13/heuristic-search-material/WeightedAstar.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1854374749","https://openalex.org/W1923807516","https://openalex.org/W1966287322","https://openalex.org/W1969483458","https://openalex.org/W1991148879","https://openalex.org/W2032476237","https://openalex.org/W2041097097","https://openalex.org/W2078644732","https://openalex.org/W2112161977","https://openalex.org/W2126677653","https://openalex.org/W2138178898","https://openalex.org/W2139090598","https://openalex.org/W2144050074","https://openalex.org/W2144717132","https://openalex.org/W2144931885","https://openalex.org/W2160645305","https://openalex.org/W2166976099","https://openalex.org/W3138807513","https://openalex.org/W3198350258","https://openalex.org/W6639099303","https://openalex.org/W6640170060","https://openalex.org/W6660599020","https://openalex.org/W6670319250","https://openalex.org/W6676826217","https://openalex.org/W6678592152","https://openalex.org/W6680243060","https://openalex.org/W6792319920","https://openalex.org/W6821965342"],"related_works":["https://openalex.org/W2081821176","https://openalex.org/W3111117784","https://openalex.org/W2400861930","https://openalex.org/W1622225657","https://openalex.org/W2224555876","https://openalex.org/W4302010637","https://openalex.org/W2140496322","https://openalex.org/W2885402535","https://openalex.org/W2402589461","https://openalex.org/W2105757562"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":25},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":64},{"year":2020,"cited_by_count":29},{"year":2019,"cited_by_count":21},{"year":2018,"cited_by_count":18},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":18},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":22},{"year":2012,"cited_by_count":14}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
