{"id":"https://openalex.org/W76592360","doi":"https://doi.org/10.21437/interspeech.2007-719","title":"System request detection in conversation based on acoustic and speaker alternation features","display_name":"System request detection in conversation based on acoustic and speaker alternation features","publication_year":2007,"publication_date":"2007-08-27","ids":{"openalex":"https://openalex.org/W76592360","doi":"https://doi.org/10.21437/interspeech.2007-719","mag":"76592360"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2007-719","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2007","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/A5046357952","display_name":"Tomoyuki Yamagata","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tomoyuki Yamagata","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109409177","display_name":"Atsushi Sako","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Sako","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009283470","display_name":"Tetsuya Takiguchi","orcid":"https://orcid.org/0000-0001-5005-7679"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tetsuya Takiguchi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5040766342","display_name":"Yasuo Ariki","orcid":"https://orcid.org/0000-0003-3473-2026"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuo Ariki","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046357952"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00759261,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"107","issue":"406","first_page":"2789","last_page":"2792"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991999864578247,"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/T12031","display_name":"Speech and dialogue systems","score":0.9966999888420105,"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/utterance","display_name":"Utterance","score":0.8652971386909485},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7623841762542725},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7610561847686768},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.6224597692489624},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.5313969850540161},{"id":"https://openalex.org/keywords/alternation","display_name":"Alternation (linguistics)","score":0.5250977277755737},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.46424898505210876},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.44707223773002625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36661744117736816},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.12851989269256592},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11076149344444275},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09500747919082642},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0768018364906311}],"concepts":[{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.8652971386909485},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7623841762542725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7610561847686768},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.6224597692489624},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.5313969850540161},{"id":"https://openalex.org/C26826806","wikidata":"https://www.wikidata.org/wiki/Q438358","display_name":"Alternation (linguistics)","level":2,"score":0.5250977277755737},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.46424898505210876},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.44707223773002625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36661744117736816},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.12851989269256592},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11076149344444275},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09500747919082642},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0768018364906311},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2007-719","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2007-719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2007","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.527.3869","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.527.3869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.me.cs.scitec.kobe-u.ac.jp/~takigu/pdf/2007/IS071221.pdf","raw_type":"text"},{"id":"mag:76592360","is_oa":false,"landing_page_url":"http://www.me.cs.scitec.kobe-u.ac.jp/publications/papers/2007/IS071221.PDF","pdf_url":null,"source":{"id":"https://openalex.org/S2764744134","display_name":"IEICE technical report. Speech","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEICE technical report. Speech","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6700000166893005,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W37526647","https://openalex.org/W140222416","https://openalex.org/W237459463","https://openalex.org/W272750060","https://openalex.org/W1502984613","https://openalex.org/W1561705024","https://openalex.org/W2147547466","https://openalex.org/W2166766408"],"related_works":["https://openalex.org/W1024424315","https://openalex.org/W1925593453","https://openalex.org/W3144731772","https://openalex.org/W2789821345","https://openalex.org/W1997821494","https://openalex.org/W2071629692","https://openalex.org/W2144709713","https://openalex.org/W1508105178","https://openalex.org/W2143793021","https://openalex.org/W3016059848","https://openalex.org/W2263270774","https://openalex.org/W1524803019","https://openalex.org/W3097435397","https://openalex.org/W2049586080","https://openalex.org/W2591810795","https://openalex.org/W2118947214","https://openalex.org/W2101915242","https://openalex.org/W2933218176","https://openalex.org/W1605605950","https://openalex.org/W2770416198"],"abstract_inverted_index":{"For":[0],"a":[1],"hands-free":[2],"speech":[3,112],"interface,":[4],"it":[5,23],"is":[6,24],"important":[7],"to":[8,26],"detect":[9],"com-mands":[10],"in":[11],"spontaneous":[12,43],"utterances.":[13],"To":[14],"discriminate":[15],"commands":[16],"from":[17],"human-human":[18],"conversations":[19],"by":[20,55],"acoustic":[21,96],"features,":[22],"ef-ficient":[25],"consider":[27],"the":[28,31,57,60,65,74,83,102],"head":[29,58],"and":[30,42,59,97],"tail":[32,61],"of":[33,39,49,62,67,76],"an":[34,50,63],"utterance.":[35,51],"The":[36],"dif-ferent":[37],"characteristics":[38],"system":[40,87,106],"requests":[41,88],"utter-ances":[44],"appear":[45],"on":[46],"these":[47],"parts":[48],"Experiment":[52],"shows":[53,92],"that":[54],"separating":[56],"utterance,":[64],"ac-curacy":[66],"detection":[68],"was":[69],"improved.":[70],"And":[71],"also,":[72],"considering":[73],"al-ternation":[75],"speakers":[77],"using":[78,89],"two":[79],"channel":[80],"microphones":[81],"improved":[82],"performance.":[84,103],"Although":[85],"detecting":[86],"lin-guistic":[90],"features":[91,99],"high":[93],"accuracy,":[94],"combining":[95],"turn-taking":[98,114],"lift":[100],"up":[101],"Index":[104],"Terms:":[105],"request":[107],"detection,":[108],"utterance":[109],"verification,":[110],"SVM,":[111],"recognition,":[113]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
