{"id":"https://openalex.org/W4390754202","doi":"https://doi.org/10.1109/tim.2023.3348907","title":"IFAN: An Icosahedral Feature Attention Network for Sound Source Localization","display_name":"IFAN: An Icosahedral Feature Attention Network for Sound Source Localization","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4390754202","doi":"https://doi.org/10.1109/tim.2023.3348907"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3348907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3348907","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-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/A5080576078","display_name":"Xin-Cheng Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin-Cheng Zhu","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042282457","display_name":"Hong Zhang","orcid":"https://orcid.org/0009-0008-6971-6230"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Zhang","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102759980","display_name":"Hui-Tao Feng","orcid":"https://orcid.org/0009-0002-2384-4102"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-Tao Feng","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090273652","display_name":"Denghuang Zhao","orcid":"https://orcid.org/0000-0002-3119-5635"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deng-Huang Zhao","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042111579","display_name":"Xiaojun Zhang","orcid":"https://orcid.org/0000-0001-6022-0943"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao-Jun Zhang","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006311218","display_name":"Zhi Tao","orcid":"https://orcid.org/0000-0001-8715-6603"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Tao","raw_affiliation_strings":["School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Optoelectronic Science and Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080576078"],"corresponding_institution_ids":["https://openalex.org/I3923682"],"apc_list":null,"apc_paid":null,"fwci":3.2189,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.92165167,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"13"},"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":0.9994000196456909,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/robustness","display_name":"Robustness (evolution)","score":0.7352283596992493},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.695845901966095},{"id":"https://openalex.org/keywords/acoustic-source-localization","display_name":"Acoustic source localization","score":0.5929999351501465},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5479651689529419},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5361829400062561},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5346860885620117},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4234703779220581},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39684975147247314},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.2271701693534851},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14012306928634644},{"id":"https://openalex.org/keywords/acoustic-wave","display_name":"Acoustic wave","score":0.1274556815624237},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.10056039690971375}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7352283596992493},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695845901966095},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.5929999351501465},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5479651689529419},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5361829400062561},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5346860885620117},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4234703779220581},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39684975147247314},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2271701693534851},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14012306928634644},{"id":"https://openalex.org/C204723758","wikidata":"https://www.wikidata.org/wiki/Q3882459","display_name":"Acoustic wave","level":2,"score":0.1274556815624237},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.10056039690971375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3348907","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3348907","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8300126805","display_name":null,"funder_award_id":"61271359","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1494198834","https://openalex.org/W1603075283","https://openalex.org/W2007954929","https://openalex.org/W2043435550","https://openalex.org/W2046317813","https://openalex.org/W2096005757","https://openalex.org/W2113638573","https://openalex.org/W2155729187","https://openalex.org/W2467369931","https://openalex.org/W2781903915","https://openalex.org/W2803878161","https://openalex.org/W2810934215","https://openalex.org/W2888793942","https://openalex.org/W2897977894","https://openalex.org/W2898268964","https://openalex.org/W2947942791","https://openalex.org/W3015050567","https://openalex.org/W3015605759","https://openalex.org/W3015894695","https://openalex.org/W3021261768","https://openalex.org/W3034751264","https://openalex.org/W3043987916","https://openalex.org/W3081461453","https://openalex.org/W3083274258","https://openalex.org/W3102937397","https://openalex.org/W3104196160","https://openalex.org/W3108495681","https://openalex.org/W3113264499","https://openalex.org/W3117312351","https://openalex.org/W3117314925","https://openalex.org/W3118518055","https://openalex.org/W3132182240","https://openalex.org/W3197097128","https://openalex.org/W3203177955","https://openalex.org/W4220795383","https://openalex.org/W4221162997","https://openalex.org/W4224932505","https://openalex.org/W4244255427","https://openalex.org/W4246924397","https://openalex.org/W4256484044","https://openalex.org/W4285256146","https://openalex.org/W4310863306","https://openalex.org/W4312710397","https://openalex.org/W4313555829","https://openalex.org/W4382047242","https://openalex.org/W6628353819","https://openalex.org/W6759134542"],"related_works":["https://openalex.org/W2770593030","https://openalex.org/W4281727072","https://openalex.org/W4312219546","https://openalex.org/W3154990682","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W1589637664","https://openalex.org/W2560201613","https://openalex.org/W1532073221","https://openalex.org/W3088721469"],"abstract_inverted_index":{"Currently,":[0],"sound":[1,119],"source":[2,123],"localization":[3,133],"(SSL)":[4],"techniques":[5],"based":[6,101],"on":[7,12,102,131],"deep":[8],"learning":[9,149],"mainly":[10],"rely":[11],"traditional":[13],"signal":[14],"processing":[15],"methods":[16],"to":[17,48,111],"generate":[18],"input":[19,104],"features.":[20],"Nevertheless,":[21],"the":[22,42,77,103,108,113,118,128,132,168],"applicability":[23],"of":[24,76,117,148,160],"these":[25],"features":[26],"in":[27,153,172],"various":[28],"environments":[29],"shows":[30],"significant":[31],"differences.":[32],"This":[33],"study":[34],"proposes":[35],"a":[36,157],"new":[37],"single":[38,122],"SSL":[39,124],"model,":[40],"called":[41],"icosahedral":[43,91],"feature":[44,99],"attention":[45],"network":[46,81],"(IFAN),":[47],"overcome":[49],"this":[50],"limitation.":[51],"The":[52,79,162],"proposed":[53,129,163],"IFAN":[54,80,164],"not":[55],"only":[56],"uses":[57],"steered":[58,68],"response":[59,69],"power":[60,70],"with":[61,71],"phase":[62],"transform":[63],"(SRP-PHAT),":[64],"but":[65],"also":[66],"develops":[67],"Least-Mean-Square":[72],"(SRPLMS)":[73],"as":[74],"inputs":[75],"network.":[78],"encodes":[82],"spatial":[83,114],"position":[84],"information":[85,116,151],"into":[86],"convolution":[87],"kernels":[88],"by":[89],"introducing":[90],"convolutions.":[92],"In":[93],"addition,":[94],"it":[95,145],"adaptively":[96],"learns":[97],"optimal":[98],"weights":[100],"acoustic":[105,154],"environment":[106],"using":[107],"sigmoid":[109],"function":[110],"capture":[112],"distribution":[115],"source.":[120],"For":[121],"and":[125,134,170],"tracking":[126,135],"scenarios,":[127],"method":[130],"(LOCATA)":[136],"challenge":[137],"data":[138],"corpus":[139],"outperform":[140],"other":[141],"state-of-the-art":[142],"models.":[143],"Moreover,":[144],"is":[146],"capable":[147],"complementary":[150],"even":[152],"simulations":[155],"involving":[156],"wide":[158],"range":[159],"reverberations.":[161],"can":[165],"thus":[166],"enhance":[167],"robustness":[169],"performance":[171],"different":[173],"environments.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}