{"id":"https://openalex.org/W2038649911","doi":"https://doi.org/10.1109/lsp.2013.2247039","title":"An Information-Geometric Approach to Real-Time Audio Segmentation","display_name":"An Information-Geometric Approach to Real-Time Audio Segmentation","publication_year":2013,"publication_date":"2013-02-13","ids":{"openalex":"https://openalex.org/W2038649911","doi":"https://doi.org/10.1109/lsp.2013.2247039","mag":"2038649911"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2013.2247039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2013.2247039","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/hal-00793999","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080949133","display_name":"Arnaud Dessein","orcid":null},"institutions":[{"id":"https://openalex.org/I35345632","display_name":"Institut de Recherche et Coordination Acoustique Musique","ror":"https://ror.org/0121jnt59","country_code":"FR","type":"education","lineage":["https://openalex.org/I35345632"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4389425508","display_name":"Sciences et Technologies de la Musique et du Son","ror":"https://ror.org/025xvn046","country_code":null,"type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2802818602","https://openalex.org/I35345632","https://openalex.org/I39804081","https://openalex.org/I4210102700","https://openalex.org/I4389425508"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Arnaud Dessein","raw_affiliation_strings":["MuTant Project-Team (INRIA) hosted by the Music Representations Team, UMR 9912 STMS (IRCAM, CNRS, UPMC, Paris, France","MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)","STMS - Sciences et Technologies de la Musique et du Son (1 Place Igor Stravinsky 75004 PARIS - France)"],"affiliations":[{"raw_affiliation_string":"MuTant Project-Team (INRIA) hosted by the Music Representations Team, UMR 9912 STMS (IRCAM, CNRS, UPMC, Paris, France","institution_ids":["https://openalex.org/I35345632","https://openalex.org/I39804081","https://openalex.org/I4389425508","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)","institution_ids":[]},{"raw_affiliation_string":"STMS - Sciences et Technologies de la Musique et du Son (1 Place Igor Stravinsky 75004 PARIS - France)","institution_ids":["https://openalex.org/I35345632","https://openalex.org/I4389425508","https://openalex.org/I4389425508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010210485","display_name":"Arshia Cont","orcid":"https://orcid.org/0000-0002-7352-7212"},"institutions":[{"id":"https://openalex.org/I35345632","display_name":"Institut de Recherche et Coordination Acoustique Musique","ror":"https://ror.org/0121jnt59","country_code":"FR","type":"education","lineage":["https://openalex.org/I35345632"]},{"id":"https://openalex.org/I4389425508","display_name":"Sciences et Technologies de la Musique et du Son","ror":"https://ror.org/025xvn046","country_code":null,"type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2802818602","https://openalex.org/I35345632","https://openalex.org/I39804081","https://openalex.org/I4210102700","https://openalex.org/I4389425508"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Arshia Cont","raw_affiliation_strings":["MuTant Project-Team (INRIA) hosted by the Music Representations Team, UMR 9912 STMS (IRCAM, CNRS, UPMC, Paris, France","Musical Representations (France)","MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)"],"affiliations":[{"raw_affiliation_string":"MuTant Project-Team (INRIA) hosted by the Music Representations Team, UMR 9912 STMS (IRCAM, CNRS, UPMC, Paris, France","institution_ids":["https://openalex.org/I35345632","https://openalex.org/I39804081","https://openalex.org/I4389425508","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Musical Representations (France)","institution_ids":[]},{"raw_affiliation_string":"MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080949133"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I35345632","https://openalex.org/I39804081","https://openalex.org/I4389425508"],"apc_list":null,"apc_paid":null,"fwci":3.8572,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.93819188,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"4","first_page":"331","last_page":"334"},"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":0.9991000294685364,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9839000105857849,"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/segmentation","display_name":"Segmentation","score":0.8209229707717896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6032940745353699},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.530185878276825},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.45616844296455383},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4110628664493561},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4026379883289337},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35595962405204773},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3076169490814209}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8209229707717896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6032940745353699},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.530185878276825},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.45616844296455383},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4110628664493561},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4026379883289337},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35595962405204773},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3076169490814209},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lsp.2013.2247039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2013.2247039","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.395.5616","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.395.5616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://hal.inria.fr/docs/00/79/39/99/PDF/draft.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00793999v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-00793999","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Signal Processing Letters, 2013, 20 (4), pp.331-334. ⟨10.1109/LSP.2013.2247039⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00793999v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-00793999","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Signal Processing Letters, 2013, 20 (4), pp.331-334. ⟨10.1109/LSP.2013.2247039⟩","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W175070741","https://openalex.org/W1501567504","https://openalex.org/W1573082642","https://openalex.org/W2027251375","https://openalex.org/W2029687556","https://openalex.org/W2044535354","https://openalex.org/W2065623302","https://openalex.org/W2109240172","https://openalex.org/W2129341841","https://openalex.org/W2137937696","https://openalex.org/W2140304104","https://openalex.org/W2148477345","https://openalex.org/W2154642142","https://openalex.org/W2164238085","https://openalex.org/W2168249484","https://openalex.org/W3015736691","https://openalex.org/W3127711384","https://openalex.org/W4231019034","https://openalex.org/W4248979535"],"related_works":["https://openalex.org/W2568858292","https://openalex.org/W1515964938","https://openalex.org/W2389381914","https://openalex.org/W3181296946","https://openalex.org/W2376528221","https://openalex.org/W2359428812","https://openalex.org/W196800607","https://openalex.org/W2258704520","https://openalex.org/W2355368334","https://openalex.org/W2073313993"],"abstract_inverted_index":{"We":[0,36,77,90],"present":[1],"a":[2,66],"generic":[3],"approach":[4],"to":[5,45,83],"real-time":[6],"audio":[7],"segmentation":[8,96,102],"in":[9,34,73,97,103],"the":[10,25,29,70,74],"framework":[11],"of":[12,28,40,69],"information":[13,26],"geometry":[14],"for":[15,94],"exponential":[16],"families.":[17],"The":[18],"proposed":[19],"system":[20],"detects":[21],"changes":[22],"by":[23,57],"monitoring":[24],"rate":[27],"signals":[30],"as":[31],"they":[32],"arrive":[33],"time.":[35],"also":[37],"address":[38],"shortcomings":[39],"traditional":[41],"cumulative":[42],"sum":[43],"approaches":[44],"change":[46],"detection,":[47],"which":[48],"assume":[49],"known":[50],"parameters":[51,72],"before":[52],"change.":[53],"This":[54],"is":[55],"done":[56],"considering":[58],"exact":[59],"generalized":[60],"likelihood":[61],"ratio":[62],"test":[63],"statistics,":[64],"with":[65],"complete":[67],"estimation":[68],"unknown":[71],"respective":[75],"hypotheses.":[76],"derive":[78],"an":[79],"efficient":[80],"sequential":[81],"scheme":[82],"compute":[84],"these":[85],"statistics":[86],"through":[87],"convex":[88],"duality.":[89],"finally":[91],"provide":[92],"results":[93],"speech":[95],"speakers,":[98],"and":[99],"polyphonic":[100],"music":[101],"note":[104],"slices.":[105]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}