{"id":"https://openalex.org/W156457833","doi":"https://doi.org/10.1007/978-3-642-33503-7_55","title":"Q-Tree: Automatic Construction of Hierarchical State Representation for Reinforcement Learning","display_name":"Q-Tree: Automatic Construction of Hierarchical State Representation for Reinforcement Learning","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W156457833","doi":"https://doi.org/10.1007/978-3-642-33503-7_55","mag":"156457833"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-33503-7_55","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-33503-7_55","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5034444844","display_name":"Tao Mao","orcid":null},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tao Mao","raw_affiliation_strings":["Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhao Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhao Cheng","raw_affiliation_strings":["Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":null,"display_name":"Laura E. Ray","orcid":null},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laura E. Ray","raw_affiliation_strings":["Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thayer School of Engineering, Dartmouth Collge, 14 Engineering Drive, NH, 03755, USA","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6345,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67628826,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"562","last_page":"576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9994000196456909,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9994000196456909,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9973999857902527,"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9758999943733215,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7546154260635376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7372721433639526},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6131076216697693},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5642527937889099},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.553659200668335},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5419837236404419},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4977553188800812},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4027444124221802},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37422508001327515},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3694579601287842},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17658087611198425}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7546154260635376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7372721433639526},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6131076216697693},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5642527937889099},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.553659200668335},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5419837236404419},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4977553188800812},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4027444124221802},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37422508001327515},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3694579601287842},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17658087611198425},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-33503-7_55","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-33503-7_55","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W32403112","https://openalex.org/W134602879","https://openalex.org/W1489273160","https://openalex.org/W1492518272","https://openalex.org/W1515851193","https://openalex.org/W1553182805","https://openalex.org/W1557517019","https://openalex.org/W1570690983","https://openalex.org/W1783866091","https://openalex.org/W1817981642","https://openalex.org/W1986760411","https://openalex.org/W2004391169","https://openalex.org/W2040870580","https://openalex.org/W2088956500","https://openalex.org/W2104040810","https://openalex.org/W2107628283","https://openalex.org/W2108262002","https://openalex.org/W2115558966","https://openalex.org/W2120346334","https://openalex.org/W2121863487","https://openalex.org/W2122111042","https://openalex.org/W2124175081","https://openalex.org/W2125074935","https://openalex.org/W2133059825","https://openalex.org/W2139212933","https://openalex.org/W2146199577","https://openalex.org/W2148024708","https://openalex.org/W2159465607","https://openalex.org/W2166481425","https://openalex.org/W2322506775","https://openalex.org/W2399016715","https://openalex.org/W2412860051","https://openalex.org/W3193477162","https://openalex.org/W4214717370","https://openalex.org/W4235611253","https://openalex.org/W4255375128","https://openalex.org/W4301003819"],"related_works":["https://openalex.org/W4306904969","https://openalex.org/W2138720691","https://openalex.org/W4362501864","https://openalex.org/W4380318855","https://openalex.org/W2031695474","https://openalex.org/W3084456289","https://openalex.org/W2024136090","https://openalex.org/W4391331176","https://openalex.org/W2586732548","https://openalex.org/W3049728571"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
