{"id":"https://openalex.org/W2128664011","doi":"https://doi.org/10.1109/tcsii.2010.2047325","title":"Blind Source Separation of Continuous-Time Chaotic Signals Based on Fast Random Search Algorithm","display_name":"Blind Source Separation of Continuous-Time Chaotic Signals Based on Fast Random Search Algorithm","publication_year":2010,"publication_date":"2010-05-28","ids":{"openalex":"https://openalex.org/W2128664011","doi":"https://doi.org/10.1109/tcsii.2010.2047325","mag":"2128664011"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2010.2047325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2047325","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","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/A5111929586","display_name":"Zongbo Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zongbo Xie","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Sch. of Electron. & Inf. Eng., South China Univ. of Tech, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Sch. of Electron. & Inf. Eng., South China Univ. of Tech, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100934499","display_name":"Jiuchao Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiuchao Feng","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","Sch. of Electron. & Inf. Eng., South China Univ. of Tech, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"Sch. of Electron. & Inf. Eng., South China Univ. of Tech, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111929586"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.6743,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70827389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"57","issue":"6","first_page":"461","last_page":"465"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T10244","display_name":"Chaos control and synchronization","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9861999750137329,"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/chaotic","display_name":"Chaotic","score":0.723991870880127},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.6798015832901001},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6483126282691956},{"id":"https://openalex.org/keywords/random-matrix","display_name":"Random matrix","score":0.5450494885444641},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5441319942474365},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5403393507003784},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4823110103607178},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3477395474910736},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2520070970058441},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.12983834743499756},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.072153240442276}],"concepts":[{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.723991870880127},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.6798015832901001},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6483126282691956},{"id":"https://openalex.org/C64812099","wikidata":"https://www.wikidata.org/wiki/Q176604","display_name":"Random matrix","level":3,"score":0.5450494885444641},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5441319942474365},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5403393507003784},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4823110103607178},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3477395474910736},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2520070970058441},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.12983834743499756},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.072153240442276},{"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2010.2047325","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2047325","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1489793438","https://openalex.org/W1514159701","https://openalex.org/W1548802052","https://openalex.org/W1605804998","https://openalex.org/W1967008192","https://openalex.org/W1983879503","https://openalex.org/W2009364749","https://openalex.org/W2012818389","https://openalex.org/W2013656284","https://openalex.org/W2024789759","https://openalex.org/W2039931609","https://openalex.org/W2053248164","https://openalex.org/W2060759080","https://openalex.org/W2061150764","https://openalex.org/W2095133175","https://openalex.org/W2110943120","https://openalex.org/W2111970258","https://openalex.org/W2133069808","https://openalex.org/W2136317623","https://openalex.org/W2141394518","https://openalex.org/W2146672645","https://openalex.org/W2154720515","https://openalex.org/W2991393727","https://openalex.org/W4205778870","https://openalex.org/W6770437322"],"related_works":["https://openalex.org/W2383482627","https://openalex.org/W2889447638","https://openalex.org/W2392054573","https://openalex.org/W2162758065","https://openalex.org/W2997589526","https://openalex.org/W4289145503","https://openalex.org/W2099940608","https://openalex.org/W2387756483","https://openalex.org/W2170833027","https://openalex.org/W2360378459"],"abstract_inverted_index":{"<para":[0],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[1],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[2],"Blind":[3],"source":[4],"separation":[5],"(BSS)":[6],"of":[7,27,31,39,51,92],"continuous-time":[8],"chaotic":[9,32],"signals":[10,33,94],"from":[11],"a":[12,96],"linear":[13],"mixture":[14,45,57],"is":[15,21,59],"addressed":[16],"in":[17,86,95],"this":[18],"brief.":[19],"It":[20],"assumed":[22],"that":[23,77],"the":[24,28,37,40,44,53,56,78,83,90],"functional":[25],"forms":[26],"generating":[29,41],"systems":[30,42],"are":[34,47],"known,":[35],"and":[36,43,55,88],"parameters":[38,54],"matrix":[46,58],"unknown.":[48],"The":[49],"problem":[50,85],"determining":[52],"formulated":[60],"as":[61],"an":[62],"optimization":[63],"one.":[64],"A":[65],"fast":[66],"random":[67],"search":[68],"(FRS)":[69],"algorithm":[70,80],"is,":[71],"therefore,":[72],"proposed.":[73],"Experimental":[74],"results":[75],"demonstrate":[76],"FRS":[79],"can":[81],"solve":[82],"indeterminacy":[84],"BSS":[87],"show":[89],"separability":[91],"mixed":[93],"high":[97],"noise":[98],"background.":[99],"</para>":[100]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}