{"id":"https://openalex.org/W2964796848","doi":"https://doi.org/10.1109/waspaa.2019.8937194","title":"Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks","display_name":"Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2964796848","doi":"https://doi.org/10.1109/waspaa.2019.8937194","mag":"2964796848"},"language":"en","primary_location":{"id":"doi:10.1109/waspaa.2019.8937194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa.2019.8937194","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","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/A5037645126","display_name":"Michael G\u00fcnther","orcid":"https://orcid.org/0000-0002-5729-1190"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Gunther","raw_affiliation_strings":["Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069121795","display_name":"Haitham Afifi","orcid":"https://orcid.org/0000-0002-2602-5535"},"institutions":[{"id":"https://openalex.org/I206945453","display_name":"Paderborn University","ror":"https://ror.org/058kzsd48","country_code":"DE","type":"education","lineage":["https://openalex.org/I206945453"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Haitham Afifi","raw_affiliation_strings":["Computer Networks Group, Paderborn University, Paderborn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Networks Group, Paderborn University, Paderborn, Germany","institution_ids":["https://openalex.org/I206945453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078105594","display_name":"Andreas Brendel","orcid":"https://orcid.org/0000-0002-6051-6346"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Brendel","raw_affiliation_strings":["Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019777818","display_name":"Holger Karl","orcid":"https://orcid.org/0000-0002-8343-6322"},"institutions":[{"id":"https://openalex.org/I206945453","display_name":"Paderborn University","ror":"https://ror.org/058kzsd48","country_code":"DE","type":"education","lineage":["https://openalex.org/I206945453"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Holger Karl","raw_affiliation_strings":["Computer Networks Group, Paderborn University, Paderborn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Networks Group, Paderborn University, Paderborn, Germany","institution_ids":["https://openalex.org/I206945453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068787682","display_name":"Walter Kellermann","orcid":"https://orcid.org/0000-0002-6501-3174"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walter Kellermann","raw_affiliation_strings":["Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Communications and Signal Processing, Friedrich-Alexander Universit\u00e4t Erlangen-N\u00fcrnberg (FAU), Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1912,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.34552172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"86","issue":null,"first_page":"190","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","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/T11447","display_name":"Blind Source Separation Techniques","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/T10860","display_name":"Speech and Audio Processing","score":0.9990000128746033,"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":0.9908000230789185,"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":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8232032060623169},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.7525573968887329},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6276935935020447},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6014829277992249},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5309324264526367},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5028809905052185},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.4552541971206665},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.42251789569854736},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.41493797302246094},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3645901679992676},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3511000871658325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11683574318885803}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8232032060623169},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.7525573968887329},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6276935935020447},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6014829277992249},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5309324264526367},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5028809905052185},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.4552541971206665},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.42251789569854736},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.41493797302246094},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3645901679992676},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3511000871658325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11683574318885803},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/waspaa.2019.8937194","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa.2019.8937194","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1592671018","https://openalex.org/W2027884847","https://openalex.org/W2068573667","https://openalex.org/W2106822551","https://openalex.org/W2109987668","https://openalex.org/W2131552695","https://openalex.org/W2132238781","https://openalex.org/W2134642725","https://openalex.org/W2170768669","https://openalex.org/W2722916767","https://openalex.org/W2913628286","https://openalex.org/W2962813051","https://openalex.org/W3013702749","https://openalex.org/W3132205412","https://openalex.org/W6759117742","https://openalex.org/W6775604753","https://openalex.org/W6790928168"],"related_works":["https://openalex.org/W595346907","https://openalex.org/W153296825","https://openalex.org/W598989511","https://openalex.org/W2375779923","https://openalex.org/W2041986468","https://openalex.org/W1967800214","https://openalex.org/W2033488476","https://openalex.org/W2055675609","https://openalex.org/W4388001050","https://openalex.org/W2245277136"],"abstract_inverted_index":{"By":[0],"distributing":[1],"the":[2,6,15,19,38,56,65,93,98,103,118],"computational":[3],"load":[4],"over":[5],"nodes":[7,41],"of":[8,18,97,109,117],"a":[9,85,114],"Wireless":[10],"Acoustic":[11],"Sensor":[12],"Network":[13],"(WASN),":[14],"real-time":[16,50],"capability":[17],"TRINICON":[20,48],"(TRIple-N-Independent":[21],"component":[22],"analysis":[23],"for":[24,28,69,80,101],"CON-volutive":[25],"mixtures)":[26],"framework":[27,77],"Blind":[29],"Source":[30],"Separation":[31],"(BSS)":[32],"can":[33],"be":[34],"ensured,":[35],"even":[36,121],"if":[37],"individual":[39],"network":[40,71],"are":[42],"not":[43],"powerful":[44],"enough":[45],"to":[46,91],"run":[47],"in":[49,63,75,122],"by":[51],"themselves.":[52],"To":[53],"optimally":[54],"utilize":[55],"limited":[57],"computing":[58],"power":[59],"and":[60],"data":[61],"rate":[62],"WASNs,":[64],"MARVELO":[66],"(Multicast-Aware":[67],"Routing":[68],"Virtual":[70],"Embedding":[72],"with":[73,82],"Loops":[74],"Overlays)":[76],"is":[78,89],"expanded":[79],"use":[81],"TRINICON,":[83],"while":[84],"feature-based":[86],"selection":[87],"scheme":[88],"proposed":[90],"exploit":[92],"most":[94],"beneficial":[95],"parts":[96],"input":[99],"signal":[100],"adapting":[102],"demixing":[104],"system.":[105],"The":[106],"simulation":[107],"results":[108],"realistic":[110],"scenarios":[111],"show":[112],"only":[113],"minor":[115],"degradation":[116],"separation":[119],"performance":[120],"heavily":[123],"resource-limited":[124],"situations.":[125]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}