{"id":"https://openalex.org/W2900082869","doi":"https://doi.org/10.18653/v1/w18-5702","title":"Autonomous Sub-domain Modeling for Dialogue Policy with Hierarchical Deep Reinforcement Learning","display_name":"Autonomous Sub-domain Modeling for Dialogue Policy with Hierarchical Deep Reinforcement Learning","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2900082869","doi":"https://doi.org/10.18653/v1/w18-5702","mag":"2900082869"},"language":"en","primary_location":{"id":"doi:10.18653/v1/w18-5702","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5702","pdf_url":"https://www.aclweb.org/anthology/W18-5702.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 EMNLP Workshop SCAI: The 2nd International Workshop on Search-Oriented Conversational AI","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/W18-5702.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030553186","display_name":"Giovanni Yoko Kristianto","orcid":"https://orcid.org/0000-0002-0592-2819"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Giovanni Yoko Kristianto","raw_affiliation_strings":["Hitachi Central Research Laboratory, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitachi Central Research Laboratory, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761009","display_name":"Huiwen Zhang","orcid":"https://orcid.org/0000-0002-5655-7049"},"institutions":[{"id":"https://openalex.org/I142078773","display_name":"Shenyang Institute of Automation","ror":"https://ror.org/00ft6nj33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiwen Zhang","raw_affiliation_strings":["Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China","University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China","institution_ids":["https://openalex.org/I142078773","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102739991","display_name":"Bin Tong","orcid":"https://orcid.org/0000-0001-7822-1661"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Bin Tong","raw_affiliation_strings":["Hitachi Central Research Laboratory, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitachi Central Research Laboratory, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003260671","display_name":"Makoto Iwayama","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Iwayama","raw_affiliation_strings":["Hitachi Central Research Laboratory, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitachi Central Research Laboratory, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059359649","display_name":"Yoshiyuki Kobayashi","orcid":"https://orcid.org/0000-0001-7941-6575"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiyuki Kobayashi","raw_affiliation_strings":["Hitachi Central Research Laboratory, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hitachi Central Research Laboratory, Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2264,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53886101,"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":"9","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9995999932289124,"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/T12031","display_name":"Speech and dialogue systems","score":0.9995999932289124,"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/T10028","display_name":"Topic Modeling","score":0.9990000128746033,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9908999800682068,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.8556228876113892},{"id":"https://openalex.org/keywords/zh\u00e0ng","display_name":"Zh\u00e0ng","score":0.76177978515625},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6124522686004639},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5620393753051758},{"id":"https://openalex.org/keywords/bin","display_name":"Bin","score":0.5291383862495422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4933585226535797},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1221768856048584},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.09497809410095215},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09332385659217834},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08369114995002747},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.07900398969650269}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8556228876113892},{"id":"https://openalex.org/C2777045944","wikidata":"https://www.wikidata.org/wiki/Q12170198","display_name":"Zh\u00e0ng","level":3,"score":0.76177978515625},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6124522686004639},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5620393753051758},{"id":"https://openalex.org/C156273044","wikidata":"https://www.wikidata.org/wiki/Q4913766","display_name":"Bin","level":2,"score":0.5291383862495422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4933585226535797},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1221768856048584},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.09497809410095215},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09332385659217834},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08369114995002747},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.07900398969650269},{"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:10.18653/v1/w18-5702","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5702","pdf_url":"https://www.aclweb.org/anthology/W18-5702.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 EMNLP Workshop SCAI: The 2nd International Workshop on Search-Oriented Conversational AI","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.sia.cn/:173321/30279","is_oa":false,"landing_page_url":"http://ir.sia.cn/handle/173321/30279","pdf_url":null,"source":{"id":"https://openalex.org/S4377196984","display_name":"SIA OpenIR (Chinese Academy of Sciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I19820366","host_organization_name":"Chinese Academy of Sciences","host_organization_lineage":["https://openalex.org/I19820366"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"}],"best_oa_location":{"id":"doi:10.18653/v1/w18-5702","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5702","pdf_url":"https://www.aclweb.org/anthology/W18-5702.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2018 EMNLP Workshop SCAI: The 2nd International Workshop on Search-Oriented Conversational AI","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2900082869.pdf","grobid_xml":"https://content.openalex.org/works/W2900082869.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1584761227","https://openalex.org/W1975244201","https://openalex.org/W2047335008","https://openalex.org/W2056354534","https://openalex.org/W2062175565","https://openalex.org/W2109910161","https://openalex.org/W2121517924","https://openalex.org/W2143958939","https://openalex.org/W2145339207","https://openalex.org/W2158548602","https://openalex.org/W2161795906","https://openalex.org/W2288878529","https://openalex.org/W2440926996","https://openalex.org/W2558661633","https://openalex.org/W2592215206","https://openalex.org/W2594726847","https://openalex.org/W2739936944","https://openalex.org/W2949252816","https://openalex.org/W2950040888","https://openalex.org/W2962717849","https://openalex.org/W2963262099","https://openalex.org/W2964080167","https://openalex.org/W2964227312","https://openalex.org/W3104546989","https://openalex.org/W4230563027","https://openalex.org/W4249441547","https://openalex.org/W4297806413"],"related_works":["https://openalex.org/W2364559953","https://openalex.org/W2107701374","https://openalex.org/W2375840727","https://openalex.org/W2389678104","https://openalex.org/W2375137083","https://openalex.org/W2380507695","https://openalex.org/W2367687999","https://openalex.org/W2387562377","https://openalex.org/W2384722335","https://openalex.org/W2376544228"],"abstract_inverted_index":{"Giovanni":[0],"Yoko":[1],"Kristianto,":[2],"Huiwen":[3],"Zhang,":[4],"Bin":[5],"Tong,":[6],"Makoto":[7],"Iwayama,":[8],"Yoshiyuki":[9],"Kobayashi.":[10],"Proceedings":[11],"of":[12],"the":[13],"2018":[14],"EMNLP":[15],"Workshop":[16,21],"SCAI:":[17],"The":[18],"2nd":[19],"International":[20],"on":[22],"Search-Oriented":[23],"Conversational":[24],"AI.":[25],"2018.":[26]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}