{"id":"https://openalex.org/W2531542831","doi":"https://doi.org/10.1109/tsp.2016.2617858","title":"A Tensor-Based Method for Large-Scale Blind Source Separation Using Segmentation","display_name":"A Tensor-Based Method for Large-Scale Blind Source Separation Using Segmentation","publication_year":2016,"publication_date":"2016-10-13","ids":{"openalex":"https://openalex.org/W2531542831","doi":"https://doi.org/10.1109/tsp.2016.2617858","mag":"2531542831"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2016.2617858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2016.2617858","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":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/123456789/554595","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014237811","display_name":"Martijn Bouss\u00e9","orcid":"https://orcid.org/0000-0003-2090-0682"},"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":true,"raw_author_name":"Martijn Bousse","raw_affiliation_strings":["Department of Electrical Engineering, KU Leuven, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033633807","display_name":"Otto Debals","orcid":"https://orcid.org/0000-0002-1335-6079"},"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":"Otto Debals","raw_affiliation_strings":["Group of Science, Engineering and Technology, KU Leuven Kulak, Kortrijk, Belgium"],"affiliations":[{"raw_affiliation_string":"Group of Science, Engineering and Technology, KU Leuven Kulak, Kortrijk, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009006026","display_name":"Lieven De Lathauwer","orcid":"https://orcid.org/0000-0001-5562-5014"},"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":"Lieven De Lathauwer","raw_affiliation_strings":["Group of Science, Engineering and Technology, KU Leuven Kulak, Kortrijk, Belgium"],"affiliations":[{"raw_affiliation_string":"Group of Science, Engineering and Technology, KU Leuven Kulak, Kortrijk, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014237811"],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":9.674,"has_fulltext":false,"cited_by_count":111,"citation_normalized_percentile":{"value":0.98519775,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"65","issue":"2","first_page":"346","last_page":"358"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T12303","display_name":"Tensor decomposition and applications","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9951000213623047,"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/blind-signal-separation","display_name":"Blind signal separation","score":0.832404613494873},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.6327738165855408},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5961569547653198},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5207524299621582},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.46066585183143616},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.44829487800598145},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4308925271034241},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36304113268852234},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34666353464126587},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3128874897956848}],"concepts":[{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.832404613494873},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6327738165855408},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5961569547653198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5207524299621582},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.46066585183143616},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.44829487800598145},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4308925271034241},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36304113268852234},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34666353464126587},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3128874897956848},{"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","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":2,"locations":[{"id":"doi:10.1109/tsp.2016.2617858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2016.2617858","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"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/554595","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/554595","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, vol. 65 (2), Art.No. 2, (346-358)","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/554595","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/554595","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, vol. 65 (2), Art.No. 2, (346-358)","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"}],"awards":[{"id":"https://openalex.org/G1198938275","display_name":null,"funder_award_id":"G.0881.14N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G1212959569","display_name":null,"funder_award_id":"IUAP P7/19 (DYSCO, Dynamical systems, control and optimization, 2012-2017)","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G1371775621","display_name":null,"funder_award_id":"C16/15/059","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"},{"id":"https://openalex.org/G1433018560","display_name":null,"funder_award_id":"P7/20","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G3352120225","display_name":null,"funder_award_id":"FP7/2007\u20132013","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G3509822617","display_name":null,"funder_award_id":"339804","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3829048491","display_name":null,"funder_award_id":"FP7/2007-2013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3981126665","display_name":null,"funder_award_id":"Seventh Framework Programme","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4291487710","display_name":null,"funder_award_id":"IUAP P7/19","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G485065284","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G522960760","display_name":null,"funder_award_id":"2012-2017)","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G5301324184","display_name":null,"funder_award_id":"P7/19","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G5593277320","display_name":null,"funder_award_id":"2007-2013","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5702163051","display_name":null,"funder_award_id":"FP7/2007","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6057626455","display_name":null,"funder_award_id":"CoE PFV/10/002","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"},{"id":"https://openalex.org/G6182351167","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G6516395559","display_name":null,"funder_award_id":"IUAP P7/19","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G6734414162","display_name":null,"funder_award_id":"IUAP P7","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G7870244128","display_name":null,"funder_award_id":"DYSCO","funder_id":"https://openalex.org/F4320321454","funder_display_name":"Belgian Federal Science Policy Office"},{"id":"https://openalex.org/G8184458352","display_name":null,"funder_award_id":"G.0830.14N","funder_id":"https://openalex.org/F4320321730","funder_display_name":"Fonds Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G8829997307","display_name":null,"funder_award_id":"PFV/10/002","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"},{"id":"https://openalex.org/G8863810249","display_name":null,"funder_award_id":"C1 project","funder_id":"https://openalex.org/F4320322308","funder_display_name":"KU Leuven"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321454","display_name":"Belgian Federal Science Policy Office","ror":"https://ror.org/01fapfv42"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320321732","display_name":"Agentschap voor Innovatie door Wetenschap en Technologie","ror":"https://ror.org/01antkr91"},{"id":"https://openalex.org/F4320322308","display_name":"KU Leuven","ror":"https://ror.org/05f950310"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W165197643","https://openalex.org/W271314235","https://openalex.org/W340244495","https://openalex.org/W1514159701","https://openalex.org/W1538092215","https://openalex.org/W1562564874","https://openalex.org/W1596939795","https://openalex.org/W1612070130","https://openalex.org/W1755563775","https://openalex.org/W1765998458","https://openalex.org/W1967077133","https://openalex.org/W1967859589","https://openalex.org/W1970195563","https://openalex.org/W1974785908","https://openalex.org/W1989811026","https://openalex.org/W1989881099","https://openalex.org/W1990283232","https://openalex.org/W1993482030","https://openalex.org/W1997483434","https://openalex.org/W2000045479","https://openalex.org/W2001916104","https://openalex.org/W2004026774","https://openalex.org/W2005229894","https://openalex.org/W2017948584","https://openalex.org/W2019219605","https://openalex.org/W2024165284","https://openalex.org/W2027201767","https://openalex.org/W2030790903","https://openalex.org/W2038920431","https://openalex.org/W2044901395","https://openalex.org/W2057503509","https://openalex.org/W2065506507","https://openalex.org/W2070013413","https://openalex.org/W2074554177","https://openalex.org/W2076603483","https://openalex.org/W2085585550","https://openalex.org/W2086261631","https://openalex.org/W2090195299","https://openalex.org/W2099103871","https://openalex.org/W2100602452","https://openalex.org/W2101641981","https://openalex.org/W2105454037","https://openalex.org/W2119412403","https://openalex.org/W2119667497","https://openalex.org/W2123649031","https://openalex.org/W2132267493","https://openalex.org/W2136274821","https://openalex.org/W2141682101","https://openalex.org/W2150059498","https://openalex.org/W2160704933","https://openalex.org/W2160941078","https://openalex.org/W2161219071","https://openalex.org/W2162654459","https://openalex.org/W2172195418","https://openalex.org/W2195165862","https://openalex.org/W2196956961","https://openalex.org/W2204988144","https://openalex.org/W2211756931","https://openalex.org/W2227958069","https://openalex.org/W2282347063","https://openalex.org/W2469230926","https://openalex.org/W2527353150","https://openalex.org/W2964313686","https://openalex.org/W3098973674","https://openalex.org/W3098980465","https://openalex.org/W3102183770","https://openalex.org/W3104226882","https://openalex.org/W4300263211","https://openalex.org/W4320800818","https://openalex.org/W6675344052","https://openalex.org/W6719972455","https://openalex.org/W7024919516"],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2031820693","https://openalex.org/W2781510240","https://openalex.org/W2950186459","https://openalex.org/W2889447638","https://openalex.org/W2170114491","https://openalex.org/W2242624680","https://openalex.org/W2136127937","https://openalex.org/W2897298721","https://openalex.org/W1910172735"],"abstract_inverted_index":{"Many":[0],"real-life":[1],"signals":[2,52],"are":[3],"compressible,":[4],"meaning":[5],"that":[6,40,64,144],"they":[7],"depend":[8],"on":[9],"much":[10],"fewer":[11],"parameters":[12],"than":[13],"their":[14],"sample":[15],"size.":[16],"In":[17],"this":[18],"paper,":[19],"we":[20,135],"use":[21],"low-rank":[22,43],"matrix":[23,85],"or":[24],"tensor":[25,78],"representations":[26],"for":[27,36,163],"signal":[28],"compression.":[29],"We":[30,62,103,159],"propose":[31],"a":[32,46,55,77,87,141],"new":[33],"deterministic":[34,90],"method":[35,66],"blind":[37,69,114],"source":[38,51,70,115],"separation":[39,48,71,116],"exploits":[41],"the":[42,50,68,74,82,105,109,113,123,149,153,156,161],"structure,":[44],"enabling":[45],"unique":[47],"of":[49,76,112,129,152],"and":[53,96,155,167],"providing":[54],"way":[56],"to":[57,100,108,147],"cope":[58],"with":[59],"large-scale":[60,121,171],"data.":[61],"explain":[63],"our":[65],"reformulates":[67],"problem":[72],"as":[73,118],"computation":[75],"decomposition,":[79],"after":[80],"reshaping":[81],"observed":[83],"data":[84],"into":[86],"tensor.":[88],"This":[89],"tensorization":[91],"technique":[92,143],"is":[93,97,125],"called":[94],"segmentation":[95],"closely":[98,131],"related":[99],"Hankel-based":[101],"tensorization.":[102],"apply":[104],"same":[106],"strategy":[107],"mixing":[110],"coefficients":[111],"problem,":[117],"in":[119,140,170],"many":[120,130],"applications,":[122],"mixture":[124,157],"also":[126],"compressible":[127],"because":[128],"located":[132],"sensors.":[133],"Moreover,":[134],"combine":[136],"both":[137],"strategies,":[138],"resulting":[139],"general":[142],"allows":[145],"us":[146],"exploit":[148],"underlying":[150],"compactness":[151],"sources":[154],"simultaneously.":[158],"illustrate":[160],"techniques":[162],"fetal":[164],"electrocardiogram":[165],"extraction":[166],"direction-of-arrival":[168],"estimation":[169],"antenna":[172],"arrays.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":3}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
