{"id":"https://openalex.org/W2147872071","doi":"https://doi.org/10.1016/0004-3702(94)00047-6","title":"Performance of linear-space search algorithms","display_name":"Performance of linear-space search algorithms","publication_year":1995,"publication_date":"1995-12-01","ids":{"openalex":"https://openalex.org/W2147872071","doi":"https://doi.org/10.1016/0004-3702(94)00047-6","mag":"2147872071"},"language":"en","primary_location":{"id":"doi:10.1016/0004-3702(94)00047-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)00047-6","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/A5068659777","display_name":"Weixiong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Weixiong Zhang","raw_affiliation_strings":["Computer Science Department, University of California at Los Angeles, Los Angeles, CA 90024, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California at Los Angeles, Los Angeles, CA 90024, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012387794","display_name":"Richard E. Korf","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard E. Korf","raw_affiliation_strings":["Computer Science Department, University of California at Los Angeles, Los Angeles, CA 90024, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of California at Los Angeles, Los Angeles, CA 90024, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068659777"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":3670,"currency":"USD","value_usd":3670},"apc_paid":null,"fwci":5.2924,"has_fulltext":false,"cited_by_count":83,"citation_normalized_percentile":{"value":0.95590255,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"79","issue":"2","first_page":"241","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9986000061035156,"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/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9986000061035156,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9983999729156494,"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":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6952477097511292},{"id":"https://openalex.org/keywords/iterative-deepening-depth-first-search","display_name":"Iterative deepening depth-first search","score":0.6143553853034973},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5308557152748108},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5194189548492432},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5168479084968567},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4272354543209076},{"id":"https://openalex.org/keywords/branch-and-bound","display_name":"Branch and bound","score":0.42311394214630127},{"id":"https://openalex.org/keywords/branching","display_name":"Branching (polymer chemistry)","score":0.41877931356430054},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.3976699709892273},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.37201470136642456},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3538474142551422},{"id":"https://openalex.org/keywords/best-first-search","display_name":"Best-first search","score":0.220969557762146},{"id":"https://openalex.org/keywords/beam-search","display_name":"Beam search","score":0.1801045835018158}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6952477097511292},{"id":"https://openalex.org/C14362708","wikidata":"https://www.wikidata.org/wiki/Q1675274","display_name":"Iterative deepening depth-first search","level":5,"score":0.6143553853034973},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5308557152748108},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5194189548492432},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5168479084968567},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4272354543209076},{"id":"https://openalex.org/C93693863","wikidata":"https://www.wikidata.org/wiki/Q897659","display_name":"Branch and bound","level":2,"score":0.42311394214630127},{"id":"https://openalex.org/C206175624","wikidata":"https://www.wikidata.org/wiki/Q595731","display_name":"Branching (polymer chemistry)","level":2,"score":0.41877931356430054},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.3976699709892273},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37201470136642456},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3538474142551422},{"id":"https://openalex.org/C46011968","wikidata":"https://www.wikidata.org/wiki/Q830527","display_name":"Best-first search","level":4,"score":0.220969557762146},{"id":"https://openalex.org/C19889080","wikidata":"https://www.wikidata.org/wiki/Q2835852","display_name":"Beam search","level":3,"score":0.1801045835018158},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0004-3702(94)00047-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0004-3702(94)00047-6","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:10.1.1.104.877","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.wustl.edu/~zhang/publications/bnbaij.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":79,"referenced_works":["https://openalex.org/W4983232","https://openalex.org/W21421256","https://openalex.org/W38076005","https://openalex.org/W59445306","https://openalex.org/W96515380","https://openalex.org/W118708968","https://openalex.org/W162967119","https://openalex.org/W180237919","https://openalex.org/W201239910","https://openalex.org/W229079384","https://openalex.org/W249091067","https://openalex.org/W307896644","https://openalex.org/W574181710","https://openalex.org/W1503147561","https://openalex.org/W1504421518","https://openalex.org/W1513182422","https://openalex.org/W1514583064","https://openalex.org/W1550402024","https://openalex.org/W1561608403","https://openalex.org/W1597271110","https://openalex.org/W1597966850","https://openalex.org/W1620410031","https://openalex.org/W1969483458","https://openalex.org/W2009833344","https://openalex.org/W2010267345","https://openalex.org/W2011039300","https://openalex.org/W2011284942","https://openalex.org/W2018807466","https://openalex.org/W2021061679","https://openalex.org/W2040525329","https://openalex.org/W2042192317","https://openalex.org/W2043811185","https://openalex.org/W2051315758","https://openalex.org/W2053913299","https://openalex.org/W2057182494","https://openalex.org/W2077166305","https://openalex.org/W2084077236","https://openalex.org/W2088359154","https://openalex.org/W2089137033","https://openalex.org/W2091208389","https://openalex.org/W2096138715","https://openalex.org/W2124310142","https://openalex.org/W2134634502","https://openalex.org/W2144931885","https://openalex.org/W2149951504","https://openalex.org/W2150470619","https://openalex.org/W2158786237","https://openalex.org/W2169528473","https://openalex.org/W2386938189","https://openalex.org/W2399922651","https://openalex.org/W2562621718","https://openalex.org/W2568511220","https://openalex.org/W2741591959","https://openalex.org/W2798593143","https://openalex.org/W2914339959","https://openalex.org/W4285719527","https://openalex.org/W4298068217","https://openalex.org/W6600203084","https://openalex.org/W6600864798","https://openalex.org/W6601538878","https://openalex.org/W6602390995","https://openalex.org/W6603904668","https://openalex.org/W6604886190","https://openalex.org/W6606519889","https://openalex.org/W6607381193","https://openalex.org/W6608203047","https://openalex.org/W6629971478","https://openalex.org/W6630237617","https://openalex.org/W6630726968","https://openalex.org/W6633400202","https://openalex.org/W6635849912","https://openalex.org/W6636690859","https://openalex.org/W6674065141","https://openalex.org/W6678502202","https://openalex.org/W6683367619","https://openalex.org/W6684488703","https://openalex.org/W6730741048","https://openalex.org/W6742069893","https://openalex.org/W7054669847"],"related_works":["https://openalex.org/W2752534598","https://openalex.org/W1978745934","https://openalex.org/W3006406045","https://openalex.org/W2137888986","https://openalex.org/W2391773788","https://openalex.org/W843542728","https://openalex.org/W2224555876","https://openalex.org/W58921990","https://openalex.org/W2208339373","https://openalex.org/W2998661990"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}