{"id":"https://openalex.org/W2159590555","doi":"https://doi.org/10.1109/tsp.2010.2053359","title":"Extraction of Signals With Specific Temporal Structure Using Kernel Methods","display_name":"Extraction of Signals With Specific Temporal Structure Using Kernel Methods","publication_year":2010,"publication_date":"2010-06-25","ids":{"openalex":"https://openalex.org/W2159590555","doi":"https://doi.org/10.1109/tsp.2010.2053359","mag":"2159590555"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2010.2053359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2053359","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5003992022","display_name":"Eder Santana","orcid":"https://orcid.org/0000-0003-1261-6382"},"institutions":[{"id":"https://openalex.org/I4210148707","display_name":"Universidade Estadual do Maranh\u00e3o","ror":"https://ror.org/04ja5n907","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210148707"]},{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eder Santana","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Maranh\u00e3o (UFMA), Sao Luis, Brazil","State University of Maranh\u00e3o, Maranhao, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Maranh\u00e3o (UFMA), Sao Luis, Brazil","institution_ids":["https://openalex.org/I47327664"]},{"raw_affiliation_string":"State University of Maranh\u00e3o, Maranhao, Brazil","institution_ids":["https://openalex.org/I4210148707"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019504861","display_name":"Jos\u00e9 C. Pr\u0131\u0301ncipe","orcid":"https://orcid.org/0000-0002-3449-3531"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jose C. Principe","raw_affiliation_strings":["Computational NeuroEngineering Laboratory, Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computational NeuroEngineering Laboratory, Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004593752","display_name":"Ewaldo \u00c9der Carvalho Santana","orcid":"https://orcid.org/0000-0002-8894-5353"},"institutions":[{"id":"https://openalex.org/I4210148707","display_name":"Universidade Estadual do Maranh\u00e3o","ror":"https://ror.org/04ja5n907","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210148707"]},{"id":"https://openalex.org/I47327664","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951","country_code":"BR","type":"education","lineage":["https://openalex.org/I47327664"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ewaldo Eder Santana","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Maranh\u00e3o (UFMA), Sao Luis, Brazil","State University of Maranh\u00e3o, Maranhao, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Maranh\u00e3o (UFMA), Sao Luis, Brazil","institution_ids":["https://openalex.org/I47327664"]},{"raw_affiliation_string":"State University of Maranh\u00e3o, Maranhao, Brazil","institution_ids":["https://openalex.org/I4210148707"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062396226","display_name":"Raimundo C. S. Freire","orcid":"https://orcid.org/0000-0002-5395-7143"},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raimundo Carlos Silv\u00e9rio Freire","raw_affiliation_strings":["Federal University of Campina Grande, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Campina Grande, Brazil","institution_ids":["https://openalex.org/I41455075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064755086","display_name":"Allan Kardec Barros","orcid":"https://orcid.org/0000-0002-1654-0955"},"institutions":[{"id":"https://openalex.org/I1334227453","display_name":"National Agency of Petroleum, Natural Gas and Biofuels","ror":"https://ror.org/00phthq42","country_code":"BR","type":"government","lineage":["https://openalex.org/I1334227453"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Allan Kardec Barros","raw_affiliation_strings":["Gas and Biofuels, National Agency of Petroleum, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gas and Biofuels, National Agency of Petroleum, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I1334227453"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7091,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.91219822,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"58","issue":"10","first_page":"5142","last_page":"5150"},"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":0.9901000261306763,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kernel-principal-component-analysis","display_name":"Kernel principal component analysis","score":0.858518660068512},{"id":"https://openalex.org/keywords/reproducing-kernel-hilbert-space","display_name":"Reproducing kernel Hilbert space","score":0.8043302893638611},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.6707346439361572},{"id":"https://openalex.org/keywords/autocorrelation-matrix","display_name":"Autocorrelation matrix","score":0.6145469546318054},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.6085168123245239},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5682045221328735},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.5674654841423035},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.559590220451355},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5113298296928406},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.4749966859817505},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.4689725637435913},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4686664342880249},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.46503302454948425},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.4621039628982544},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4485267698764801},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4428113102912903},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4305539131164551},{"id":"https://openalex.org/keywords/hilbert-space","display_name":"Hilbert space","score":0.27626073360443115},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.19546550512313843},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.11115199327468872},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.09595966339111328}],"concepts":[{"id":"https://openalex.org/C182335926","wikidata":"https://www.wikidata.org/wiki/Q17093020","display_name":"Kernel principal component analysis","level":4,"score":0.858518660068512},{"id":"https://openalex.org/C80884492","wikidata":"https://www.wikidata.org/wiki/Q3345678","display_name":"Reproducing kernel Hilbert space","level":3,"score":0.8043302893638611},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.6707346439361572},{"id":"https://openalex.org/C4033963","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation matrix","level":3,"score":0.6145469546318054},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.6085168123245239},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5682045221328735},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.5674654841423035},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.559590220451355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5113298296928406},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.4749966859817505},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.4689725637435913},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4686664342880249},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.46503302454948425},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.4621039628982544},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4485267698764801},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4428113102912903},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4305539131164551},{"id":"https://openalex.org/C62799726","wikidata":"https://www.wikidata.org/wiki/Q190056","display_name":"Hilbert space","level":2,"score":0.27626073360443115},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.19546550512313843},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.11115199327468872},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.09595966339111328},{"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/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2010.2053359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2053359","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310009","display_name":"University of Florida","ror":"https://ror.org/02y3ad647"},{"id":"https://openalex.org/F4320331145","display_name":"Universidade Federal do Maranh\u00e3o","ror":"https://ror.org/043fhe951"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W36294837","https://openalex.org/W271314235","https://openalex.org/W1514159701","https://openalex.org/W1548802052","https://openalex.org/W1551209770","https://openalex.org/W1560724230","https://openalex.org/W1571599052","https://openalex.org/W1586727544","https://openalex.org/W1624804034","https://openalex.org/W1839316053","https://openalex.org/W1976063011","https://openalex.org/W1986280275","https://openalex.org/W1990116193","https://openalex.org/W2039637427","https://openalex.org/W2046513212","https://openalex.org/W2050616618","https://openalex.org/W2056211671","https://openalex.org/W2099741732","https://openalex.org/W2101809033","https://openalex.org/W2112545207","https://openalex.org/W2118020555","https://openalex.org/W2119733767","https://openalex.org/W2119821739","https://openalex.org/W2122393449","https://openalex.org/W2122664326","https://openalex.org/W2129905273","https://openalex.org/W2135160607","https://openalex.org/W2139023391","https://openalex.org/W2140095548","https://openalex.org/W2141224535","https://openalex.org/W2141538032","https://openalex.org/W2142638745","https://openalex.org/W2167932108","https://openalex.org/W2170980780","https://openalex.org/W2535756153","https://openalex.org/W3195149063","https://openalex.org/W4205778870","https://openalex.org/W4233014035","https://openalex.org/W4239510810","https://openalex.org/W4246211099","https://openalex.org/W4285719527","https://openalex.org/W6632758585","https://openalex.org/W6634941687","https://openalex.org/W6814457508"],"related_works":["https://openalex.org/W2003659172","https://openalex.org/W2076703318","https://openalex.org/W2355614797","https://openalex.org/W2609271206","https://openalex.org/W3006757452","https://openalex.org/W2516631774","https://openalex.org/W50698531","https://openalex.org/W25117969","https://openalex.org/W2159590555","https://openalex.org/W2067193554"],"abstract_inverted_index":{"This":[0],"work":[1],"derives":[2],"and":[3],"evaluates":[4],"a":[5,13,21,36,72,90],"method":[6,51],"for":[7],"Blind":[8],"Source":[9],"Extraction":[10],"(BSE)":[11],"in":[12,35,47,60,69],"reproducing":[14],"kernel":[15],"Hilbert":[16,48],"space":[17],"(RKHS)":[18],"framework.":[19],"The":[20,81],"priori":[22,73],"information":[23,74],"about":[24],"the":[25,29,40,44,61,70,76],"autocorrelation":[26,100],"function":[27],"of":[28,39,43,63,75,92],"signal":[30,77],"under":[31],"study":[32],"is":[33],"translated":[34],"linear":[37],"transformation":[38],"Gram":[41],"matrix":[42],"transformed":[45],"data":[46],"space.":[49],"Our":[50],"proved":[52],"to":[53,67,78,98],"be":[54,79,87],"more":[55],"robust":[56],"than":[57],"methods":[58],"presented":[59],"literature":[62],"BSE":[64],"with":[65],"respect":[66],"ambiguities":[68],"available":[71],"extracted.":[80],"approach":[82],"here":[83],"introduced":[84],"can":[85],"also":[86],"seen":[88],"as":[89],"generalization":[91],"Kernel":[93],"principal":[94],"component":[95],"analysis":[96],"(KPCA)":[97],"analyze":[99],"matrices":[101],"at":[102],"specific":[103],"time":[104],"lags.":[105]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}