{"id":"https://openalex.org/W2164238085","doi":"https://doi.org/10.1109/tasl.2010.2066266","title":"On the Information Geometry of Audio Streams With Applications to Similarity Computing","display_name":"On the Information Geometry of Audio Streams With Applications to Similarity Computing","publication_year":2010,"publication_date":"2010-08-18","ids":{"openalex":"https://openalex.org/W2164238085","doi":"https://doi.org/10.1109/tasl.2010.2066266","mag":"2164238085"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2010.2066266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2010.2066266","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-00579590","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","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"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Arshia Cont","raw_affiliation_strings":["Institute of Research of Coordination of Acoustics and Music, Paris, France","MuSync (Domaine de Voluceau-Rocquencourt  BP 105  78153 Le Chesnay Cedex - France)","MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)"],"affiliations":[{"raw_affiliation_string":"Institute of Research of Coordination of Acoustics and Music, Paris, France","institution_ids":["https://openalex.org/I35345632"]},{"raw_affiliation_string":"MuSync (Domaine de Voluceau-Rocquencourt  BP 105  78153 Le Chesnay Cedex - France)","institution_ids":[]},{"raw_affiliation_string":"MuTant - Synchronous Realtime Processing and Programming of Music Signals (France)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042278809","display_name":"Shlomo Dubnov","orcid":"https://orcid.org/0000-0003-0222-1125"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shlomo Dubnov","raw_affiliation_strings":["University of California San Diego, La Jolla, CA, US","UC San Diego - University of California [San Diego] (UCSD, 9500 Gilman Dr., La Jolla, CA 92093 USA - United States)"],"affiliations":[{"raw_affiliation_string":"University of California San Diego, La Jolla, CA, US","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"UC San Diego - University of California [San Diego] (UCSD, 9500 Gilman Dr., La Jolla, CA 92093 USA - United States)","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112801331","display_name":"G\u00e9rard Assayag","orcid":null},"institutions":[{"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/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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G\u00e9rard Assayag","raw_affiliation_strings":["Centre National de la Recherche Scientifique, Paris, \u00c3\u017dle-de-France, FR","STMS - Sciences et Technologies de la Musique et du Son (1 Place Igor Stravinsky 75004 PARIS - France)"],"affiliations":[{"raw_affiliation_string":"Centre National de la Recherche Scientifique, Paris, \u00c3\u017dle-de-France, FR","institution_ids":["https://openalex.org/I1294671590"]},{"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"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010210485"],"corresponding_institution_ids":["https://openalex.org/I35345632"],"apc_list":null,"apc_paid":null,"fwci":3.3714,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93139671,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":"4","first_page":"837","last_page":"846"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9847000241279602,"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"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9836999773979187,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6770114302635193},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5977140665054321},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.5185240507125854},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5066943764686584},{"id":"https://openalex.org/keywords/information-geometry","display_name":"Information geometry","score":0.49941468238830566},{"id":"https://openalex.org/keywords/metric-space","display_name":"Metric space","score":0.4553114175796509},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4313787817955017},{"id":"https://openalex.org/keywords/music-information-retrieval","display_name":"Music information retrieval","score":0.4295574426651001},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33326011896133423},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2820795476436615},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24240681529045105},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.20134171843528748},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1955530047416687},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12374088168144226},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.09405475854873657}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6770114302635193},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5977140665054321},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.5185240507125854},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5066943764686584},{"id":"https://openalex.org/C109546454","wikidata":"https://www.wikidata.org/wiki/Q3798604","display_name":"Information geometry","level":4,"score":0.49941468238830566},{"id":"https://openalex.org/C198043062","wikidata":"https://www.wikidata.org/wiki/Q180953","display_name":"Metric space","level":2,"score":0.4553114175796509},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4313787817955017},{"id":"https://openalex.org/C2777946086","wikidata":"https://www.wikidata.org/wiki/Q1163335","display_name":"Music information retrieval","level":3,"score":0.4295574426651001},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33326011896133423},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2820795476436615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24240681529045105},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.20134171843528748},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1955530047416687},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12374088168144226},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.09405475854873657},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.0},{"id":"https://openalex.org/C12520029","wikidata":"https://www.wikidata.org/wiki/Q1147161","display_name":"Scalar curvature","level":3,"score":0.0},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tasl.2010.2066266","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2010.2066266","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00579590v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00579590","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 Transactions on Audio, Speech and Language Processing, 2011, 19 (4), pp.837-846. ⟨10.1109/TASL.2010.2066266⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00579590v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00579590","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 Transactions on Audio, Speech and Language Processing, 2011, 19 (4), pp.837-846. ⟨10.1109/TASL.2010.2066266⟩","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W424637349","https://openalex.org/W1573082642","https://openalex.org/W1595313252","https://openalex.org/W1624101316","https://openalex.org/W1631041886","https://openalex.org/W1887401733","https://openalex.org/W1960489487","https://openalex.org/W1990114388","https://openalex.org/W2033468335","https://openalex.org/W2040711469","https://openalex.org/W2044535354","https://openalex.org/W2046947077","https://openalex.org/W2071913706","https://openalex.org/W2096765209","https://openalex.org/W2097900379","https://openalex.org/W2110861437","https://openalex.org/W2115143544","https://openalex.org/W2121133842","https://openalex.org/W2128859735","https://openalex.org/W2133672829","https://openalex.org/W2137419759","https://openalex.org/W2137937696","https://openalex.org/W2144205901","https://openalex.org/W2153602280","https://openalex.org/W2164240509","https://openalex.org/W2626926814","https://openalex.org/W4248979535","https://openalex.org/W6614607778","https://openalex.org/W6635536401","https://openalex.org/W6668475982","https://openalex.org/W6674201379","https://openalex.org/W6739304994"],"related_works":["https://openalex.org/W174154882","https://openalex.org/W23557442","https://openalex.org/W1742234374","https://openalex.org/W1581517872","https://openalex.org/W334503494","https://openalex.org/W4291625303","https://openalex.org/W4297851895","https://openalex.org/W1694987979","https://openalex.org/W2404274215","https://openalex.org/W4285187048"],"abstract_inverted_index":{"This":[0],"paper":[1,46],"proposes":[2],"methods":[3,11,105,141],"for":[4,20,33,113,142,157],"information":[5,13,28,30,51,110,119,132],"processing":[6],"of":[7,12,26,44,53,69,74,87,101,146],"audio":[8,39,57,88,147,159,163],"streams":[9,89],"using":[10],"geometry.":[14],"We":[15,116,149],"lay":[16],"the":[17,24,50,63,66,151],"theoretical":[18,42],"groundwork":[19],"a":[21,97,123],"framework":[22,152],"allowing":[23],"treatment":[25],"signal":[27],"as":[29,135],"entities,":[31,138],"suitable":[32],"similarity":[34,114,124,136],"and":[35,60,72,103,108,139,162],"symbolic":[36],"computing":[37],"on":[38,49,153],"signals.":[40,148],"The":[41,77],"basis":[43],"this":[45],"is":[47],"based":[48],"geometry":[52,120],"statistical":[54],"structures":[55],"representing":[56],"spectrum":[58],"features,":[59],"specifically":[61],"through":[62],"bijection":[64],"between":[65,111,137],"generic":[67],"families":[68],"Bregman":[70],"divergences":[71],"that":[73,121],"exponential":[75],"distributions.":[76],"proposed":[78],"framework,":[79],"called":[80],"Music":[81],"Information":[82],"Geometry,":[83],"allows":[84],"online":[85,158],"segmentation":[86],"to":[90,106],"metric":[91,125],"balls":[92],"where":[93],"each":[94],"ball":[95],"represents":[96],"quasi-stationary":[98],"continuous":[99],"chunk":[100],"audio,":[102],"discusses":[104],"qualify":[107],"quantify":[109],"entities":[112],"computing.":[115],"define":[117],"an":[118],"approximates":[122],"space,":[126],"redefine":[127],"general":[128],"notions":[129],"in":[130],"music":[131],"retrieval":[133],"such":[134],"address":[140],"dealing":[143],"with":[144],"nonstationarity":[145],"demonstrate":[150],"two":[154],"sample":[155],"applications":[156],"structure":[160],"discovery":[161],"matching.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}