{"id":"https://openalex.org/W2935811889","doi":"https://doi.org/10.1109/icassp.2019.8683068","title":"Scene-dependent Anomalous Acoustic-event Detection Based on Conditional Wavenet and I-vector","display_name":"Scene-dependent Anomalous Acoustic-event Detection Based on Conditional Wavenet and I-vector","publication_year":2019,"publication_date":"2019-04-17","ids":{"openalex":"https://openalex.org/W2935811889","doi":"https://doi.org/10.1109/icassp.2019.8683068","mag":"2935811889"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2019.8683068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683068","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5113730169","display_name":"Tatsuya Komatsu","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Komatsu","raw_affiliation_strings":["Data Science Research Laboratories, NEC Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data Science Research Laboratories, NEC Corporation, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091518412","display_name":"Tomoki Hayashiy","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Hayashiy","raw_affiliation_strings":["Department of Information Science, Nagoya University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Science, Nagoya University, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041279908","display_name":"Reishi Kondo","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Reishi Kondo","raw_affiliation_strings":["Data Science Research Laboratories, NEC Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data Science Research Laboratories, NEC Corporation, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077741804","display_name":"Tomoki Todaz","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Todaz","raw_affiliation_strings":["Information Technology Center, Nagoya University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Technology Center, Nagoya University, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035554375","display_name":"Kazuya Takeday","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Takeday","raw_affiliation_strings":["Department of Information Science, Nagoya University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Science, Nagoya University, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1683,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78422302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"14","issue":null,"first_page":"870","last_page":"874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9926999807357788,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9926999807357788,"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/event","display_name":"Event (particle physics)","score":0.6238034963607788},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5875243544578552},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4620136320590973},{"id":"https://openalex.org/keywords/vector","display_name":"Vector (molecular biology)","score":0.4193817973136902},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40372341871261597},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1967654526233673},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06516143679618835}],"concepts":[{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6238034963607788},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5875243544578552},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4620136320590973},{"id":"https://openalex.org/C92087593","wikidata":"https://www.wikidata.org/wiki/Q427389","display_name":"Vector (molecular biology)","level":4,"score":0.4193817973136902},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40372341871261597},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1967654526233673},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06516143679618835},{"id":"https://openalex.org/C40767141","wikidata":"https://www.wikidata.org/wiki/Q285697","display_name":"Recombinant DNA","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2019.8683068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683068","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.75,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W204053250","https://openalex.org/W1522301498","https://openalex.org/W1601124178","https://openalex.org/W2018951638","https://openalex.org/W2127979711","https://openalex.org/W2150769028","https://openalex.org/W2402144811","https://openalex.org/W2402499561","https://openalex.org/W2408021097","https://openalex.org/W2408239454","https://openalex.org/W2519091744","https://openalex.org/W2676925568","https://openalex.org/W2678199776","https://openalex.org/W2902455138","https://openalex.org/W2902738348","https://openalex.org/W2953384591","https://openalex.org/W2964048371","https://openalex.org/W2964121744","https://openalex.org/W6608353291","https://openalex.org/W6631190155","https://openalex.org/W6687442591","https://openalex.org/W6713134421","https://openalex.org/W6739994025","https://openalex.org/W6756753118"],"related_works":["https://openalex.org/W2893763841","https://openalex.org/W2368779261","https://openalex.org/W2794438528","https://openalex.org/W2778699561","https://openalex.org/W1530101107","https://openalex.org/W2995996972","https://openalex.org/W63457150","https://openalex.org/W1537098388","https://openalex.org/W3128571556","https://openalex.org/W4304891817"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"scene-dependent":[4],"anomalous":[5,61],"acoustic-event":[6],"detection":[7],"based":[8],"on":[9,70],"conditional":[10],"WaveNet":[11,15,107],"and":[12,73,99,109],"i-vector.":[13],"The":[14,56,101],"builds":[16],"normal":[17],"acoustic":[18,44,66],"event":[19],"models":[20],"by":[21,105],"exhaustive":[22],"learning":[23],"of":[24],"time-domain":[25],"signals":[26,49],"in":[27,63,103],"the":[28,47,54,81,86,106],"public":[29],"space":[30],"to":[31,42,52,114],"provide":[32],"scene-independent":[33],"anomaly":[34],"detection.":[35],"I-vectors":[36],"are":[37,50],"used":[38],"as":[39,90,92],"additional":[40],"features":[41],"describe":[43],"scenes,":[45],"where":[46],"input":[48],"observed,":[51],"complement":[53],"WaveNet.":[55],"proposed":[57,87],"method":[58,88],"can":[59],"detect":[60],"acoustic-events":[62],"environments":[64],"whose":[65],"scenes":[67],"vary":[68],"depending":[69],"time,":[71],"location,":[72],"surrounding":[74],"environment.":[75],"Evaluations":[76],"with":[77,108],"data":[78],"recorded":[79],"from":[80],"real":[82],"environment":[83],"demonstrate":[84],"that":[85],"achieved":[89],"much":[91],"15":[93],"pt":[94],"higher":[95],"F-measure":[96,104],"than":[97],"LSTM":[98],"AE.":[100],"difference":[102],"without":[110],"i-vector":[111],"turned":[112],"out":[113],"be":[115],"1.5":[116],"pt.":[117]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}