{"id":"https://openalex.org/W2895683981","doi":"https://doi.org/10.1109/tsp.2018.2873545","title":"Coupled and Incomplete Tensors in Blind System Identification","display_name":"Coupled and Incomplete Tensors in Blind System Identification","publication_year":2018,"publication_date":"2018-10-02","ids":{"openalex":"https://openalex.org/W2895683981","doi":"https://doi.org/10.1109/tsp.2018.2873545","mag":"2895683981"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2018.2873545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2873545","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/123456789/628943","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044893069","display_name":"Frederik Van Eeghem","orcid":"https://orcid.org/0000-0002-2845-1271"},"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":"Frederik Van Eeghem","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-2845-1271","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), 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":["Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-1335-6079","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003192020","display_name":"Nico Vervliet","orcid":"https://orcid.org/0000-0003-3006-4155"},"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":"Nico Vervliet","raw_affiliation_strings":["Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-3006-4155","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":null,"display_name":"Lieven De Lathauwer","orcid":"https://orcid.org/0000-0002-2845-1271"},"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":["Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-2845-1271","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ESAT), KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99464096"],"apc_list":null,"apc_paid":null,"fwci":0.3614,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.48860399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"66","issue":"23","first_page":"6137","last_page":"6147"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9995999932289124,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.996399998664856,"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/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9639999866485596,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5857647061347961},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.4948405623435974},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.48198646306991577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46393540501594543},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3553732633590698},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.35015833377838135},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.21282464265823364},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17499426007270813}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5857647061347961},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.4948405623435974},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.48198646306991577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46393540501594543},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3553732633590698},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.35015833377838135},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.21282464265823364},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17499426007270813},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2018.2873545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2873545","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:123456789/628943","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/628943","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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. 66 (23), Art.No. 23, (6137-6147)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/628943","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/628943","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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. 66 (23), Art.No. 23, (6137-6147)","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W32702425","https://openalex.org/W76597279","https://openalex.org/W1501641443","https://openalex.org/W1539811621","https://openalex.org/W1562564874","https://openalex.org/W1630039767","https://openalex.org/W1755563775","https://openalex.org/W1814521481","https://openalex.org/W1966845080","https://openalex.org/W1970976574","https://openalex.org/W1974785908","https://openalex.org/W2000045479","https://openalex.org/W2024165284","https://openalex.org/W2024182011","https://openalex.org/W2032665768","https://openalex.org/W2036882193","https://openalex.org/W2038920431","https://openalex.org/W2055955104","https://openalex.org/W2057503509","https://openalex.org/W2068532527","https://openalex.org/W2070013413","https://openalex.org/W2071194026","https://openalex.org/W2078786927","https://openalex.org/W2079705627","https://openalex.org/W2086261631","https://openalex.org/W2095729436","https://openalex.org/W2095887647","https://openalex.org/W2101303708","https://openalex.org/W2105186495","https://openalex.org/W2106221905","https://openalex.org/W2111510263","https://openalex.org/W2112220340","https://openalex.org/W2114493976","https://openalex.org/W2119412403","https://openalex.org/W2123649031","https://openalex.org/W2124757684","https://openalex.org/W2124828936","https://openalex.org/W2125263552","https://openalex.org/W2136591266","https://openalex.org/W2137245973","https://openalex.org/W2141280932","https://openalex.org/W2145217703","https://openalex.org/W2149795055","https://openalex.org/W2150059498","https://openalex.org/W2156588541","https://openalex.org/W2158218920","https://openalex.org/W2160704933","https://openalex.org/W2161219071","https://openalex.org/W2165062186","https://openalex.org/W2168092484","https://openalex.org/W2169755932","https://openalex.org/W2469230926","https://openalex.org/W2531542831","https://openalex.org/W2590243190","https://openalex.org/W2592422147","https://openalex.org/W2607245324","https://openalex.org/W2964313686","https://openalex.org/W3098973674","https://openalex.org/W4242200182","https://openalex.org/W6603233860","https://openalex.org/W6630015684","https://openalex.org/W6636790688"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2382161936","https://openalex.org/W176335707","https://openalex.org/W2151038526"],"abstract_inverted_index":{"Blind":[0],"system":[1],"identification":[2,39],"(BSI)":[3],"is":[4,76,93],"an":[5],"important":[6],"problem":[7],"in":[8,12,132],"signal":[9,19,23],"processing,":[10,20],"arising":[11],"applications":[13],"such":[14],"as":[15],"wireless":[16],"telecommunications,":[17],"biomedical":[18],"and":[21,40,62,86,115],"seismic":[22],"processing.":[24],"In":[25,96],"the":[26,74,80,84,87,109],"past":[27],"decades,":[28],"tensors":[29],"have":[30,54,70],"proven":[31],"to":[32,101],"be":[33],"useful":[34],"tools":[35],"for":[36,58,105],"these":[37,67,90,103],"blind":[38],"separation":[41],"problems.":[42],"Most":[43],"often,":[44],"tensor-based":[45,68],"methods":[46,69],"based":[47],"on":[48],"fourth-order":[49,91,110],"statistics":[50,85,92,111,114],"are":[51],"used,":[52],"which":[53],"been":[55],"studied":[56],"extensively":[57],"independent":[59],"component":[60],"analysis":[61],"its":[63],"convolutive":[64],"extensions.":[65],"However,":[66],"two":[71],"main":[72],"drawbacks:":[73],"accuracy":[75],"often":[77],"limited":[78],"by":[79,107,116],"estimation":[81],"error":[82],"of":[83,89],"computation":[88],"time":[94],"intensive.":[95],"this":[97],"paper,":[98],"we":[99,123],"propose":[100],"counter":[102],"drawbacks":[104],"BSI":[106],"coupling":[108],"with":[112],"second-order":[113],"using":[117],"incomplete":[118],"tensors.":[119],"By":[120],"doing":[121],"so,":[122],"can":[124],"obtain":[125,130],"more":[126],"accurate":[127],"results":[128,131],"or":[129],"a":[133],"much":[134],"faster":[135],"way.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}