{"id":"https://openalex.org/W4392904081","doi":"https://doi.org/10.1109/icassp48485.2024.10448463","title":"Microphone Subset Selection for the Weighted Prediction Error Algorithm Using a Group Sparsity Penalty","display_name":"Microphone Subset Selection for the Weighted Prediction Error Algorithm Using a Group Sparsity Penalty","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904081","doi":"https://doi.org/10.1109/icassp48485.2024.10448463"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448463","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/icassp48485.2024.10448463","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073805486","display_name":"Anselm Lohmann","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]},{"id":"https://openalex.org/I129877168","display_name":"Carl von Ossietzky Universit\u00e4t Oldenburg","ror":"https://ror.org/033n9gh91","country_code":"DE","type":"education","lineage":["https://openalex.org/I129877168"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anselm Lohmann","raw_affiliation_strings":["Dept. of Medical Physics and Acoustics and Cluster of Excellence Hearing4all, University of Oldenburg, Germany"],"affiliations":[{"raw_affiliation_string":"Dept. of Medical Physics and Acoustics and Cluster of Excellence Hearing4all, University of Oldenburg, Germany","institution_ids":["https://openalex.org/I4210144375","https://openalex.org/I129877168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073284331","display_name":"Toon van Waterschoot","orcid":"https://orcid.org/0000-0002-6323-7350"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Toon van Waterschoot","raw_affiliation_strings":["Department of Electrical Engineering (ESAT-STADIUS), KU Leuven, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT-STADIUS), KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085934833","display_name":"J\u00f6erg Bitzer","orcid":"https://orcid.org/0000-0002-0595-0262"},"institutions":[{"id":"https://openalex.org/I4210138578","display_name":"Fraunhofer Institute for Digital Media Technology","ror":"https://ror.org/04gp0yb49","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210138578","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joerg Bitzer","raw_affiliation_strings":["Fraunhofer IDMT, Project Group Hearing, Speech and Audio Technology, Oldenburg, Germany"],"affiliations":[{"raw_affiliation_string":"Fraunhofer IDMT, Project Group Hearing, Speech and Audio Technology, Oldenburg, Germany","institution_ids":["https://openalex.org/I4210138578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062526199","display_name":"Simon Doclo","orcid":"https://orcid.org/0000-0002-3392-2381"},"institutions":[{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]},{"id":"https://openalex.org/I129877168","display_name":"Carl von Ossietzky Universit\u00e4t Oldenburg","ror":"https://ror.org/033n9gh91","country_code":"DE","type":"education","lineage":["https://openalex.org/I129877168"]},{"id":"https://openalex.org/I4210138578","display_name":"Fraunhofer Institute for Digital Media Technology","ror":"https://ror.org/04gp0yb49","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210138578","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simon Doclo","raw_affiliation_strings":["Dept. of Medical Physics and Acoustics and Cluster of Excellence Hearing4all, University of Oldenburg, Germany","Fraunhofer IDMT, Project Group Hearing, Speech and Audio Technology, Oldenburg, Germany"],"affiliations":[{"raw_affiliation_string":"Dept. of Medical Physics and Acoustics and Cluster of Excellence Hearing4all, University of Oldenburg, Germany","institution_ids":["https://openalex.org/I4210144375","https://openalex.org/I129877168"]},{"raw_affiliation_string":"Fraunhofer IDMT, Project Group Hearing, Speech and Audio Technology, Oldenburg, Germany","institution_ids":["https://openalex.org/I4210138578"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":83},"biblio":{"volume":null,"issue":null,"first_page":"1101","last_page":"1105"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9999,"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":0.9999,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9988,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9985,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.8446591},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.7080426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.655249},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5270165},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5162504},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.44444916},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2583174},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17556015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09115994},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.07844418},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448463","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2401.08486","pdf_url":"http://arxiv.org/pdf/2401.08486","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448463","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":27,"referenced_works":["https://openalex.org/W1603978816","https://openalex.org/W1973669708","https://openalex.org/W2046317813","https://openalex.org/W2077090930","https://openalex.org/W2096819401","https://openalex.org/W2119883478","https://openalex.org/W2131968171","https://openalex.org/W2135046866","https://openalex.org/W2138019504","https://openalex.org/W2161765392","https://openalex.org/W2164502538","https://openalex.org/W2169207653","https://openalex.org/W2609317876","https://openalex.org/W2617566018","https://openalex.org/W2791524682","https://openalex.org/W2903862839","https://openalex.org/W2905094970","https://openalex.org/W3030199831","https://openalex.org/W3151947803","https://openalex.org/W4211261061","https://openalex.org/W4221080854","https://openalex.org/W4225323908","https://openalex.org/W4244393449","https://openalex.org/W4289236186","https://openalex.org/W4321608929","https://openalex.org/W4372260174","https://openalex.org/W4380993407"],"related_works":["https://openalex.org/W2391832549","https://openalex.org/W2331622705","https://openalex.org/W2042717753","https://openalex.org/W2037265366","https://openalex.org/W2026603686","https://openalex.org/W2022849831","https://openalex.org/W1656519308","https://openalex.org/W1562475690","https://openalex.org/W1488529827","https://openalex.org/W107154053"],"abstract_inverted_index":{"Reverberation":[0],"can":[1],"severely":[2],"degrade":[3],"the":[4,39,55,70,84,97,100,106,124],"quality":[5],"of":[6,34,99],"speech":[7],"signals":[8],"recorded":[9],"using":[10,30,83,91,126,141],"microphones":[11,130],"in":[12,44],"an":[13],"enclosure.":[14],"In":[15],"acoustic":[16],"sensor":[17],"networks":[18],"with":[19],"spatially":[20],"distributed":[21],"microphones,":[22],"a":[23,32,65,128],"similar":[24],"dereverberation":[25,61],"performance":[26,98,108,125],"may":[27],"be":[28,80],"achieved":[29],"only":[31,127,137],"subset":[33,52,121,134],"all":[35,142],"available":[36,143],"microphones.":[37,144],"Using":[38],"popular":[40],"convex":[41],"relaxation":[42],"method,":[43],"this":[45],"paper":[46],"we":[47],"propose":[48],"to":[49,79,105],"perform":[50],"microphone":[51,120,133],"selection":[53,135],"for":[54,114,131],"weighted":[56],"prediction":[57,71],"error":[58],"(WPE)":[59],"multi-channel":[60],"algorithm":[62],"by":[63,110],"introducing":[64],"group":[66],"sparsity":[67],"penalty":[68],"on":[69],"filter":[72],"coefficients.":[73],"The":[74],"resulting":[75],"problem":[76],"is":[77,103,136],"shown":[78],"solved":[81],"efficiently":[82],"accelerated":[85],"proximal":[86],"gradient":[87],"algorithm.":[88],"Experimental":[89],"evaluation":[90],"measured":[92],"impulse":[93],"responses":[94],"shows":[95],"that":[96],"proposed":[101],"method":[102],"close":[104],"optimal":[107],"obtained":[109],"exhaustive":[111],"search,":[112],"both":[113],"frequency-dependent":[115],"as":[116,118],"well":[117],"frequency-independent":[119,132],"selection.":[122],"Furthermore,":[123],"few":[129],"marginally":[138],"worse":[139],"than":[140]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4392904081","counts_by_year":[],"updated_date":"2025-01-17T13:40:26.513819","created_date":"2024-03-19"}