{"id":"https://openalex.org/W2971798299","doi":"https://doi.org/10.1145/3351556.3351568","title":"A GPU Implementation of FastICA in Audio Applications for Small Number of Components","display_name":"A GPU Implementation of FastICA in Audio Applications for Small Number of Components","publication_year":2019,"publication_date":"2019-09-05","ids":{"openalex":"https://openalex.org/W2971798299","doi":"https://doi.org/10.1145/3351556.3351568","mag":"2971798299"},"language":"en","primary_location":{"id":"doi:10.1145/3351556.3351568","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3351556.3351568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th Balkan Conference on Informatics","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/A5010504525","display_name":"Stefan Kanan","orcid":null},"institutions":[{"id":"https://openalex.org/I76245029","display_name":"Ss. Cyril and Methodius University in Skopje","ror":"https://ror.org/02wk2vx54","country_code":"MK","type":"education","lineage":["https://openalex.org/I76245029"]}],"countries":["MK"],"is_corresponding":false,"raw_author_name":"Stefan Kanan","raw_affiliation_strings":["Ss. Cyril and Methodius, Skopje, Macedonia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ss. Cyril and Methodius, Skopje, Macedonia","institution_ids":["https://openalex.org/I76245029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005558317","display_name":"Marjan Gu\u0161ev","orcid":"https://orcid.org/0000-0003-0351-9783"},"institutions":[{"id":"https://openalex.org/I76245029","display_name":"Ss. Cyril and Methodius University in Skopje","ror":"https://ror.org/02wk2vx54","country_code":"MK","type":"education","lineage":["https://openalex.org/I76245029"]}],"countries":["MK"],"is_corresponding":false,"raw_author_name":"Marjan Gusev","raw_affiliation_strings":["Ss. Cyril and Methodius, Skopje, Macedonia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ss. Cyril and Methodius, Skopje, Macedonia","institution_ids":["https://openalex.org/I76245029"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111770351","display_name":"Vladimir Zdraveski","orcid":null},"institutions":[{"id":"https://openalex.org/I76245029","display_name":"Ss. Cyril and Methodius University in Skopje","ror":"https://ror.org/02wk2vx54","country_code":"MK","type":"education","lineage":["https://openalex.org/I76245029"]}],"countries":["MK"],"is_corresponding":false,"raw_author_name":"Vladimir Zdraveski","raw_affiliation_strings":["Ss. Cyril and Methodius, Skopje, Macedonia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ss. Cyril and Methodius, Skopje, Macedonia","institution_ids":["https://openalex.org/I76245029"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76245029"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08714486,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9984999895095825,"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/T10320","display_name":"Neural Networks and Applications","score":0.9976999759674072,"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/fastica","display_name":"FastICA","score":0.9137557744979858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8431004285812378},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.7810354232788086},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5780355930328369},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5263758301734924},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.44995197653770447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3932808041572571},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.32588040828704834},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23550787568092346},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.2321469485759735},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.16507521271705627},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10179311037063599},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07465896010398865}],"concepts":[{"id":"https://openalex.org/C157709420","wikidata":"https://www.wikidata.org/wiki/Q3739974","display_name":"FastICA","level":4,"score":0.9137557744979858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8431004285812378},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.7810354232788086},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5780355930328369},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5263758301734924},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.44995197653770447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3932808041572571},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.32588040828704834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23550787568092346},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2321469485759735},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.16507521271705627},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10179311037063599},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07465896010398865}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3351556.3351568","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3351556.3351568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th Balkan Conference on Informatics","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":10,"referenced_works":["https://openalex.org/W1532680705","https://openalex.org/W1548802052","https://openalex.org/W1985462363","https://openalex.org/W2047527596","https://openalex.org/W2092847816","https://openalex.org/W2294546102","https://openalex.org/W2492122426","https://openalex.org/W2528777398","https://openalex.org/W2922466371","https://openalex.org/W4240375101"],"related_works":["https://openalex.org/W2393267480","https://openalex.org/W2393502243","https://openalex.org/W2282293510","https://openalex.org/W2044700865","https://openalex.org/W2046761971","https://openalex.org/W2352390542","https://openalex.org/W2103029460","https://openalex.org/W2379345898","https://openalex.org/W2375875222","https://openalex.org/W2469259204"],"abstract_inverted_index":{"Extracting":[0],"independent":[1],"components":[2],"from":[3],"audio":[4,119],"data":[5,106],"has":[6],"plenty":[7],"of":[8,45,53,75,86,107],"uses":[9],"in":[10,17,78,100],"biology,":[11],"music,":[12],"communication":[13],"and":[14,16,28,39,140,157],"media":[15],"many":[18],"other":[19],"fields.":[20],"The":[21],"FastICA":[22,89,126],"algorithm":[23,90],"is":[24],"a":[25,73,123,130],"relatively":[26,108],"fast":[27],"simple":[29],"algorithm,":[30,133],"that":[31,150],"assumes":[32],"the":[33,43,46,51,58,76,84,88,92,101,137,144,154,158],"original":[34],"sources":[35],"to":[36,69,91],"be":[37,68,113],"nongaussian":[38],"works":[40],"by":[41],"lowering":[42],"gaussianity":[44],"mixed":[47],"sources.":[48],"Yet":[49],"as":[50,111,127,129],"number":[52],"samples":[54,153],"increase":[55],"so":[56],"does":[57],"time":[59],"required":[60],"for":[61,151],"its":[62],"execution.":[63],"While":[64,94],"one":[65],"solution":[66],"would":[67,112],"simply":[70],"use":[71],"just":[72],"subset":[74],"samples,":[77],"this":[79],"paper":[80],"we":[81,103],"look":[82],"at":[83],"possibility":[85],"extending":[87],"GPU.":[93],"similar":[95],"efforts":[96],"have":[97],"been":[98],"pursued":[99],"past,":[102],"deal":[104],"with":[105,118,143],"few":[109],"components,":[110],"more":[114],"common":[115],"when":[116],"dealing":[117],"data.":[120],"We":[121],"implement":[122],"fully":[124],"GPU":[125,159],"well":[128],"CPU-GPU":[131,155],"hybrid":[132,156],"both":[134],"based":[135],"on":[136],"CUDA":[138],"platform":[139],"compare":[141],"them":[142],"CPU":[145,165],"version.":[146],"Our":[147],"results":[148],"indicate":[149],"large":[152],"algorithms":[160],"perform":[161],"better":[162],"than":[163],"their":[164],"counterpart.":[166]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
