{"id":"https://openalex.org/W2551990143","doi":"https://doi.org/10.1109/mlsp.2016.7738817","title":"A neural network based algorithm for speaker localization in a multi-room environment","display_name":"A neural network based algorithm for speaker localization in a multi-room environment","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2551990143","doi":"https://doi.org/10.1109/mlsp.2016.7738817","mag":"2551990143"},"language":"en","primary_location":{"id":"doi:10.1109/mlsp.2016.7738817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp.2016.7738817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 26th International Workshop on Machine Learning for Signal Processing (MLSP)","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/A5009982837","display_name":"Fabio Vesperini","orcid":"https://orcid.org/0000-0001-7748-5454"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Vesperini","raw_affiliation_strings":["Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043834809","display_name":"Paolo Vecchiotti","orcid":null},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paolo Vecchiotti","raw_affiliation_strings":["Universita Politecnica delle Marche, Ancona, Marche, IT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universita Politecnica delle Marche, Ancona, Marche, IT","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004777557","display_name":"Emanuele Principi","orcid":"https://orcid.org/0000-0002-2835-7277"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Emanuele Principi","raw_affiliation_strings":["Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034253968","display_name":"Stefano Squartini","orcid":"https://orcid.org/0000-0001-9374-0128"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Squartini","raw_affiliation_strings":["Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004758092","display_name":"Francesco Piazza","orcid":"https://orcid.org/0000-0003-0205-3790"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Piazza","raw_affiliation_strings":["Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I122534668"],"apc_list":null,"apc_paid":null,"fwci":4.399,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.96138291,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.8667994141578674},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7458921670913696},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.66246497631073},{"id":"https://openalex.org/keywords/oracle","display_name":"Oracle","score":0.5922855138778687},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5735127925872803},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5489696264266968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49951720237731934},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4783487021923065},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3991497755050659},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3404344320297241},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3008214235305786},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14568203687667847},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10365256667137146}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.8667994141578674},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7458921670913696},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.66246497631073},{"id":"https://openalex.org/C55166926","wikidata":"https://www.wikidata.org/wiki/Q2892946","display_name":"Oracle","level":2,"score":0.5922855138778687},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5735127925872803},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5489696264266968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49951720237731934},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4783487021923065},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3991497755050659},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3404344320297241},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3008214235305786},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14568203687667847},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10365256667137146},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mlsp.2016.7738817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp.2016.7738817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 26th International Workshop on Machine Learning for Signal Processing (MLSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.univpm.it:11566/239800","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7738817","pdf_url":null,"source":{"id":"https://openalex.org/S4306402571","display_name":"Universit\u00e0 Politecnica delle Marche (Universit\u00e0 Politecnica delle Marche)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122534668","host_organization_name":"Marche Polytechnic University","host_organization_lineage":["https://openalex.org/I122534668"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1494037697","https://openalex.org/W1498436455","https://openalex.org/W1499000945","https://openalex.org/W1514682557","https://openalex.org/W1522301498","https://openalex.org/W1555217905","https://openalex.org/W1603075283","https://openalex.org/W1603327663","https://openalex.org/W1612048585","https://openalex.org/W1836465849","https://openalex.org/W1968438204","https://openalex.org/W1973134616","https://openalex.org/W2003307570","https://openalex.org/W2046317813","https://openalex.org/W2064675550","https://openalex.org/W2067518534","https://openalex.org/W2080921589","https://openalex.org/W2083561884","https://openalex.org/W2108905239","https://openalex.org/W2136922672","https://openalex.org/W2137867936","https://openalex.org/W2149940198","https://openalex.org/W2168221202","https://openalex.org/W2172153252","https://openalex.org/W2251255183","https://openalex.org/W2551314165","https://openalex.org/W2949117887","https://openalex.org/W2964121744","https://openalex.org/W4253928870","https://openalex.org/W6629907861","https://openalex.org/W6631190155","https://openalex.org/W6638667902","https://openalex.org/W6691326925"],"related_works":["https://openalex.org/W2380293945","https://openalex.org/W1972023576","https://openalex.org/W1500522817","https://openalex.org/W1974812937","https://openalex.org/W3095239554","https://openalex.org/W3212409750","https://openalex.org/W1541088746","https://openalex.org/W1976761755","https://openalex.org/W2023873321","https://openalex.org/W107154053"],"abstract_inverted_index":{"A":[0,129],"Speaker":[1],"Localization":[2],"algorithm":[3,80,148,176,203],"based":[4,149],"on":[5,104,150],"Neural":[6,25],"Networks":[7],"for":[8,97,160],"multi-room":[9,59,121],"domestic":[10],"scenarios":[11],"is":[12,19,70,81,216,225,247],"proposed":[13,157,175,210],"in":[14,48,62,75,109,126,158,187],"this":[15],"paper.":[16],"The":[17,79],"approach":[18],"fully":[20],"data-driven":[21],"and":[22,93,142],"employs":[23],"a":[24,58,206,220,235],"Network":[26],"fed":[27],"by":[28,37,72,90,211],"GCC-PHAT":[29,143],"(Generalized":[30],"Cross":[31],"Correlation":[32],"Phase":[33],"Transform)":[34],"Patterns,":[35],"calculated":[36],"means":[38],"of":[39,67,118,153,170,189,213,222,243],"the":[40,45,49,64,76,84,105,116,138,161,174,178,202,214,241,244],"microphone":[41,95],"signals,":[42],"to":[43,136,192,231,240],"determine":[44],"speaker":[46,106],"position":[47],"room":[50,69],"under":[51],"analysis.":[52],"In":[53,100],"particular,":[54,101],"we":[55,102,199],"deal":[56],"with":[57,238],"case":[60],"study,":[61],"which":[63],"acoustic":[65],"scene":[66],"each":[68,98],"influenced":[71],"sounds":[73],"emitted":[74],"other":[77],"rooms.":[78,113],"tested":[82],"against":[83,195],"home":[85],"recorded":[86],"DIRHA":[87],"dataset,":[88],"characterized":[89],"multiple":[91],"wall":[92],"ceiling":[94],"signals":[96],"room.":[99],"focused":[103],"localization":[107,184,223],"problem":[108],"two":[110],"distinct":[111],"neighbouring":[112],"We":[114],"assumed":[115],"presence":[117],"an":[119,147,182],"Oracle":[120],"Voice":[122],"Activity":[123],"Detector":[124],"(VAD)":[125],"our":[127],"experiments.":[128],"three-stage":[130],"optimization":[131],"procedure":[132],"has":[133,165],"been":[134,166],"adopted":[135],"find":[137],"best":[139],"network":[140],"configuration":[141],"Patterns":[144],"combination.":[145],"Moreover,":[146],"Time":[151],"Difference":[152],"Arrival":[154],"(TDOA),":[155],"recently":[156,209],"literature":[159],"addressed":[162],"applicative":[163],"context,":[164],"considered":[167],"as":[168],"term":[169],"comparison.":[171],"As":[172],"result,":[173],"outperforms":[177],"reference":[179],"one,":[180],"providing":[181],"average":[183,228],"error,":[185],"expressed":[186],"terms":[188],"RMSE,":[190],"equal":[191,230],"525":[193],"mm":[194],"1465":[196],"mm.":[197],"Concluding,":[198],"also":[200],"assessed":[201],"performance":[204,246],"when":[205],"real":[207],"VAD,":[208],"some":[212],"authors,":[215],"used.":[217],"Even":[218],"though":[219],"degradation":[221],"capability":[224],"registered":[226],"(an":[227],"RMSE":[229],"770":[232],"mm),":[233],"still":[234],"remarkable":[236],"improvement":[237],"respect":[239],"state":[242],"art":[245],"obtained.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}