{"id":"https://openalex.org/W2051404464","doi":"https://doi.org/10.1109/ictc.2013.6675502","title":"A main speaker decision for a distributed telepresence system","display_name":"A main speaker decision for a distributed telepresence system","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2051404464","doi":"https://doi.org/10.1109/ictc.2013.6675502","mag":"2051404464"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2013.6675502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100330192","display_name":"Hyun Woo Kim","orcid":"https://orcid.org/0000-0002-2160-0625"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun Woo Kim","raw_affiliation_strings":["Spoken Language Processing Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","Spoken Language Process. Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Spoken Language Processing Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Spoken Language Process. Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005473429","display_name":"Mi Suk Lee","orcid":"https://orcid.org/0000-0001-8951-5032"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mi Suk Lee","raw_affiliation_strings":["Smart-Work Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","Smart-Work Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Smart-Work Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Smart-Work Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100404807","display_name":"Do Young Kim","orcid":"https://orcid.org/0000-0002-9468-8939"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Do Young Kim","raw_affiliation_strings":["Smart-Work Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","Smart-Work Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Smart-Work Research Section, Electronics and Telecommunications Research Institute, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Smart-Work Res. Sect., Electron. & Telecommun. Res. Inst., Daejeon, South Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.4696,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56790123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"862","last_page":"864"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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/T11309","display_name":"Music and Audio Processing","score":0.9990000128746033,"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/T11439","display_name":"Video Analysis and Summarization","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.8050928115844727},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.72996985912323},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.45979663729667664},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.45819196105003357},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.45784255862236023},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.4490151107311249},{"id":"https://openalex.org/keywords/time-synchronization","display_name":"Time synchronization","score":0.4487529993057251},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39500224590301514},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3794372081756592},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3261754512786865},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24093398451805115}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8050928115844727},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.72996985912323},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.45979663729667664},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.45819196105003357},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.45784255862236023},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.4490151107311249},{"id":"https://openalex.org/C2986737936","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Time synchronization","level":2,"score":0.4487529993057251},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39500224590301514},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3794372081756592},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3261754512786865},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24093398451805115},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc.2013.6675502","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2013.6675502","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on ICT Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2121973264","https://openalex.org/W2129120544","https://openalex.org/W2288632536","https://openalex.org/W3147539069"],"related_works":["https://openalex.org/W2885105415","https://openalex.org/W2162082158","https://openalex.org/W2166939931","https://openalex.org/W2520007072","https://openalex.org/W4231087120","https://openalex.org/W2031096545","https://openalex.org/W2322793796","https://openalex.org/W2548702785","https://openalex.org/W1631301428","https://openalex.org/W2361721963"],"abstract_inverted_index":{"In":[0,34],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,9,22,49,61],"method":[6,59],"to":[7,36,68,88,97],"detect":[8],"main":[10,44,77,86],"speaker":[11,45,87],"and":[12,32,66,73,104],"automatically":[13],"change":[14],"into":[15],"one's":[16],"high":[17],"definition":[18],"(HD)":[19],"video":[20],"for":[21],"distributed":[23],"telepresence":[24,99],"system,":[25],"so":[26],"that":[27],"the":[28,43,75,85,98],"users":[29],"feel":[30],"immersive":[31],"convenient.":[33],"contrast":[35],"centralized":[37],"systems,":[38],"user":[39],"equipment":[40],"(UE)":[41],"performs":[42],"decision":[46],"(MSD)":[47],"with":[48],"time":[50,54],"synchronization":[51],"using":[52],"network":[53],"protocol":[55],"(NTP).":[56],"The":[57,92],"MSD":[58],"includes":[60],"voice":[62,71],"activity":[63],"detection":[64],"(VAD)":[65],"post-corrections":[67],"remove":[69],"unwanted":[70],"detections":[72],"share":[74],"same":[76],"speaker.":[78],"We":[79],"emphasize":[80],"an":[81],"audio":[82],"signal":[83],"of":[84],"become":[89],"more":[90],"immersive.":[91],"proposed":[93],"approach":[94],"is":[95],"applied":[96],"system":[100],"developed":[101],"by":[102],"ETRI":[103],"shows":[105],"good":[106],"performances.":[107]},"counts_by_year":[{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}