{"id":"https://openalex.org/W2158132127","doi":"https://doi.org/10.1109/asru.2009.5372925","title":"Robust distributed speech recognition using two-stage Filtered Minima Controlled Recursive Averaging","display_name":"Robust distributed speech recognition using two-stage Filtered Minima Controlled Recursive Averaging","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2158132127","doi":"https://doi.org/10.1109/asru.2009.5372925","mag":"2158132127"},"language":"en","primary_location":{"id":"doi:10.1109/asru.2009.5372925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asru.2009.5372925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Automatic Speech Recognition & Understanding","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/A5077877520","display_name":"Negar Ghourchian","orcid":"https://orcid.org/0009-0008-1658-238X"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Negar Ghourchian","raw_affiliation_strings":["INRS-EMT, University of Quebec, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"INRS-EMT, University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055849526","display_name":"Sid\u2010Ahmed Selouani","orcid":"https://orcid.org/0000-0003-0731-2632"},"institutions":[{"id":"https://openalex.org/I154799132","display_name":"Universit\u00e9 de Moncton","ror":"https://ror.org/029tnqt29","country_code":"CA","type":"education","lineage":["https://openalex.org/I154799132"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sid-Ahmed Selouani","raw_affiliation_strings":["University of Moncton, Canada"],"affiliations":[{"raw_affiliation_string":"University of Moncton, Canada","institution_ids":["https://openalex.org/I154799132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011489869","display_name":"Douglas O\u2019Shaughnessy","orcid":"https://orcid.org/0000-0002-0110-2346"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Douglas O'Shaughnessy","raw_affiliation_strings":["INRS-EMT, University of Quebec, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"INRS-EMT, University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077877520"],"corresponding_institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"],"apc_list":null,"apc_paid":null,"fwci":0.3525,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6077662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"249","last_page":"254"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9993000030517578,"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/maxima-and-minima","display_name":"Maxima and minima","score":0.7852902412414551},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7315982580184937},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.6804169416427612},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6616411209106445},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5840978622436523},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5152888298034668},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.47706735134124756},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.47232407331466675},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4666844308376312},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.45153293013572693},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3656778931617737},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35650312900543213},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16097280383110046},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.15529555082321167},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11752218008041382},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08790469169616699}],"concepts":[{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.7852902412414551},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7315982580184937},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.6804169416427612},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6616411209106445},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5840978622436523},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5152888298034668},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.47706735134124756},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.47232407331466675},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4666844308376312},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.45153293013572693},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3656778931617737},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35650312900543213},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16097280383110046},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.15529555082321167},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11752218008041382},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08790469169616699},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asru.2009.5372925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asru.2009.5372925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Automatic Speech Recognition & Understanding","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W198106335","https://openalex.org/W1495679096","https://openalex.org/W1552314771","https://openalex.org/W1753816021","https://openalex.org/W2146324387","https://openalex.org/W2149535104","https://openalex.org/W2151484683","https://openalex.org/W2158336491","https://openalex.org/W2165630397","https://openalex.org/W2169147844","https://openalex.org/W6629589734","https://openalex.org/W6683989643"],"related_works":["https://openalex.org/W2120771489","https://openalex.org/W2051376034","https://openalex.org/W2955597484","https://openalex.org/W3110551121","https://openalex.org/W2089240210","https://openalex.org/W2131486661","https://openalex.org/W2161396743","https://openalex.org/W284174822","https://openalex.org/W111365173","https://openalex.org/W2386453889"],"abstract_inverted_index":{"This":[0],"paper":[1],"examines":[2],"the":[3,23,50,53,61,71,77,82],"use":[4],"of":[5,25,52,63,79],"a":[6,17,26,42,87],"new":[7],"filtered":[8],"minima-controlled":[9],"recursive":[10],"averaging":[11],"(FMCRA)":[12],"noise":[13],"estimation":[14],"technique":[15],"as":[16],"robust":[18],"front-end":[19,83],"processing":[20],"to":[21,47,59,86],"improve":[22],"performance":[24,66],"distributed":[27],"speech":[28,37],"recognition":[29],"(DSR)":[30],"system":[31],"in":[32,45,81,90],"noisy":[33,36],"environments.":[34],"The":[35,65],"is":[38],"enhanced":[39],"by":[40],"using":[41],"two-stage":[43],"framework":[44],"order":[46],"simultaneously":[48],"address":[49],"inefficiency":[51],"voice":[54],"activity":[55],"detector":[56],"(VAD)":[57],"and":[58],"remedy":[60],"inadequacies":[62],"MCRA.":[64],"evaluation":[67],"carried":[68],"out":[69],"on":[70],"Aurora":[72],"2":[73],"task":[74],"showed":[75],"that":[76],"inclusion":[78],"FMCRA":[80],"side":[84],"leads":[85],"significant":[88],"improvement":[89],"DSR":[91],"accuracy.":[92]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}