{"id":"https://openalex.org/W2101166599","doi":"https://doi.org/10.1109/ijcnn.2008.4634098","title":"Extracting human players&amp;#x2019; Shogi game strategies from game records using growing SOM","display_name":"Extracting human players&amp;#x2019; Shogi game strategies from game records using growing SOM","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2101166599","doi":"https://doi.org/10.1109/ijcnn.2008.4634098","mag":"2101166599"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2008.4634098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-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/A5102103416","display_name":"Tomohito Esaki","orcid":null},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tomohito Esaki","raw_affiliation_strings":["University of Electro-Communications, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075245593","display_name":"Tomonori Hashiyama","orcid":"https://orcid.org/0000-0001-7218-2999"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomonori Hashiyama","raw_affiliation_strings":["School of Information Systems, University of Electro-Communications, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"School of Information Systems, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102103416"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.08866733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"44","issue":null,"first_page":"2176","last_page":"2181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11574","display_name":"Artificial Intelligence in Games","score":0.9955000281333923,"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9955000281333923,"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/T11439","display_name":"Video Analysis and Summarization","score":0.974399983882904,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9714000225067139,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chess-endgame","display_name":"Chess endgame","score":0.8499434590339661},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6951853036880493},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.43558239936828613},{"id":"https://openalex.org/keywords/non-cooperative-game","display_name":"Non-cooperative game","score":0.4266355633735657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3850078880786896},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.1735210120677948},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11673852801322937},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.10268351435661316},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.08955875039100647}],"concepts":[{"id":"https://openalex.org/C118491383","wikidata":"https://www.wikidata.org/wiki/Q332225","display_name":"Chess endgame","level":2,"score":0.8499434590339661},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6951853036880493},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.43558239936828613},{"id":"https://openalex.org/C47175762","wikidata":"https://www.wikidata.org/wiki/Q13422573","display_name":"Non-cooperative game","level":3,"score":0.4266355633735657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3850078880786896},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.1735210120677948},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11673852801322937},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.10268351435661316},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.08955875039100647},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2008.4634098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1481526790","https://openalex.org/W1825340229","https://openalex.org/W2066031835","https://openalex.org/W2146755711","https://openalex.org/W3169613545","https://openalex.org/W6628740498","https://openalex.org/W7070247670"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W54267352","https://openalex.org/W2786801901","https://openalex.org/W1517387034","https://openalex.org/W2002491919","https://openalex.org/W2955468987","https://openalex.org/W2536541347","https://openalex.org/W23628338","https://openalex.org/W2108021684","https://openalex.org/W140462016"],"abstract_inverted_index":{"Shogi":[0,12,48],"game":[1,36,77,96,98],"is":[2,39],"similar":[3],"to":[4,18,60,89],"Chess":[5],"and":[6,54],"very":[7],"popular":[8],"in":[9,16,30,46],"Japan.":[10],"Computer":[11],"programs":[13],"are":[14,43],"still":[15],"developing":[17],"defeat":[19],"the":[20,26,32,35,47,66,76,106,110],"professional":[21,70],"human":[22,71,91],"players.":[23],"One":[24],"of":[25,34,75,109],"main":[27],"problems":[28],"exists":[29],"estimating":[31],"circumstances":[33],"phases.":[37],"It":[38],"said":[40],"that":[41],"there":[42],"three":[44],"phases":[45,78],"game,":[49],"so":[50],"called,":[51],"opening,":[52],"middle":[53],"endgame":[55],"phase.":[56,68],"The":[57,69,103],"appropriate":[58],"strategy":[59],"be":[61],"selected":[62],"differs":[63],"depending":[64],"on":[65,94],"proceeding":[67],"players":[72],"classify":[73],"states":[74],"properly.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83],"have":[84],"carried":[85],"out":[86],"some":[87],"experiments":[88],"extract":[90],"players\u2019":[92],"strategies":[93],"shogi":[95],"from":[97],"records":[99],"using":[100],"growing":[101],"SOM.":[102],"results":[104],"show":[105],"promising":[107],"feature":[108],"proposed":[111],"method.":[112]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
