{"id":"https://openalex.org/W2050750187","doi":"https://doi.org/10.1109/embc.2013.6610396","title":"Sparse reconstruction of correlated multichannel activity","display_name":"Sparse reconstruction of correlated multichannel activity","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2050750187","doi":"https://doi.org/10.1109/embc.2013.6610396","mag":"2050750187","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110583"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://lirias.kuleuven.be/handle/123456789/411202","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044721972","display_name":"Sem Peelman","orcid":null},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sem Peelman","raw_affiliation_strings":["Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023540077","display_name":"Joachim van der Herten","orcid":"https://orcid.org/0000-0001-7116-7850"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Joachim Van der Herten","raw_affiliation_strings":["Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064593698","display_name":"Maarten De Vos","orcid":"https://orcid.org/0000-0002-3482-5145"},"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":"Maarten De Vos","raw_affiliation_strings":["Dept. of Electrical Engineering, KU Leuven, Leuven, Belgium","Dept. of Electr. Eng., KU Leuven, Leuven, , Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Dept. of Electr. Eng., KU Leuven, Leuven, , Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103083848","display_name":"Wen-shin Lee","orcid":"https://orcid.org/0000-0002-2808-3739"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wen-shin Lee","raw_affiliation_strings":["Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049055621","display_name":"Sabine Van Huffel","orcid":"https://orcid.org/0000-0001-5939-0996"},"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":"Sabine Van Huffel","raw_affiliation_strings":["Dept. of Electrical Engineering, KU Leuven, Leuven, Belgium","Dept. of Electr. Eng., KU Leuven, Leuven, , Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Dept. of Electr. Eng., KU Leuven, Leuven, , Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026465196","display_name":"Annie Cuyt","orcid":"https://orcid.org/0000-0002-9903-8775"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Annie Cuyt","raw_affiliation_strings":["Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Mathematics & Computer Science, Universiteit Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]},{"raw_affiliation_string":"Dept. Math. & Comput. Sci., Univ. Antwerpen, Antwerpen, Belgium","institution_ids":["https://openalex.org/I149213910"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14306463,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2013","issue":null,"first_page":"3897","last_page":"3900"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/toeplitz-matrix","display_name":"Toeplitz matrix","score":0.8988431096076965},{"id":"https://openalex.org/keywords/hankel-matrix","display_name":"Hankel matrix","score":0.758419394493103},{"id":"https://openalex.org/keywords/matrix-pencil","display_name":"Matrix pencil","score":0.6639224290847778},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5640468597412109},{"id":"https://openalex.org/keywords/pencil","display_name":"Pencil (optics)","score":0.5483992695808411},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.457818865776062},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.45669206976890564},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44974780082702637},{"id":"https://openalex.org/keywords/circulant-matrix","display_name":"Circulant matrix","score":0.44402533769607544},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.42888760566711426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4281143248081207},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.42589879035949707},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4123459756374359},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.4105425477027893},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.27741581201553345},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24259552359580994},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1516384780406952}],"concepts":[{"id":"https://openalex.org/C147710293","wikidata":"https://www.wikidata.org/wiki/Q849428","display_name":"Toeplitz matrix","level":2,"score":0.8988431096076965},{"id":"https://openalex.org/C25023664","wikidata":"https://www.wikidata.org/wiki/Q1575637","display_name":"Hankel matrix","level":2,"score":0.758419394493103},{"id":"https://openalex.org/C1576492","wikidata":"https://www.wikidata.org/wiki/Q3739929","display_name":"Matrix pencil","level":3,"score":0.6639224290847778},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5640468597412109},{"id":"https://openalex.org/C134949993","wikidata":"https://www.wikidata.org/wiki/Q2068617","display_name":"Pencil (optics)","level":2,"score":0.5483992695808411},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.457818865776062},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45669206976890564},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44974780082702637},{"id":"https://openalex.org/C115973184","wikidata":"https://www.wikidata.org/wiki/Q245457","display_name":"Circulant matrix","level":2,"score":0.44402533769607544},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.42888760566711426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4281143248081207},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.42589879035949707},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4123459756374359},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.4105425477027893},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.27741581201553345},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24259552359580994},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1516384780406952},{"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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},{"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004569","descriptor_name":"Electroencephalography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014741","descriptor_name":"Video Recording","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025341","descriptor_name":"Principal Component Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1109/embc.2013.6610396","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610396","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110583","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110583","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:c:irua:119964","is_oa":false,"landing_page_url":"https://hdl.handle.net/10067/1199640151162165141","pdf_url":null,"source":{"id":"https://openalex.org/S4377196495","display_name":"Anet (University of Antwerp)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149213910","host_organization_name":"University of Antwerp","host_organization_lineage":["https://openalex.org/I149213910"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:dspace.stir.ac.uk:1893/28276","is_oa":false,"landing_page_url":"http://hdl.handle.net/1893/28276","pdf_url":null,"source":{"id":"https://openalex.org/S4306400268","display_name":"Stirling Online Research Repository (University of Stirling)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I12093191","host_organization_name":"University of Stirling","host_organization_lineage":["https://openalex.org/I12093191"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/411202","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/411202","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":"35th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society (EMBC), Osaka, Japan, 3-7 July 2013","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/411202","is_oa":true,"landing_page_url":"https://lirias.kuleuven.be/handle/123456789/411202","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":"35th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society (EMBC), Osaka, Japan, 3-7 July 2013","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":0.5400000214576721,"id":"https://metadata.un.org/sdg/12"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1902817414","https://openalex.org/W1995513458","https://openalex.org/W2017373663","https://openalex.org/W2044116742","https://openalex.org/W2065656021","https://openalex.org/W2113638573","https://openalex.org/W2119667497","https://openalex.org/W2126301071","https://openalex.org/W2126318803","https://openalex.org/W2128131274","https://openalex.org/W4250857377","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W3177828492","https://openalex.org/W2034415022","https://openalex.org/W2335757200","https://openalex.org/W2149698301","https://openalex.org/W4388372565","https://openalex.org/W63525287","https://openalex.org/W2286689764","https://openalex.org/W2026406497","https://openalex.org/W4388372654","https://openalex.org/W1444802581"],"abstract_inverted_index":{"Parametric":[0],"methods":[1,17],"for":[2,12],"modeling":[3],"sinusoidal":[4,22,49],"signals":[5,50],"with":[6,51],"line":[7],"spectra":[8],"have":[9],"been":[10],"studied":[11],"decades.":[13],"In":[14],"general,":[15],"these":[16],"start":[18],"by":[19,24],"representing":[20],"each":[21],"component":[23,129],"means":[25],"of":[26,35,70,77,84,110,119,167,175],"two":[27],"complex":[28],"exponential":[29],"functions,":[30],"thereby":[31],"doubling":[32],"the":[33,67,75,78,108,117,138,141,145,156,164,173],"number":[34,69],"unknown":[36],"parameters.":[37],"Recently,":[38],"a":[39,61],"Hankel-plus-Toeplitz":[40,94,157],"matrix":[41,63,95,158,169],"pencil":[42,96,170],"method":[43,171],"was":[44],"proposed":[45],"which":[46,59],"directly":[47],"models":[48],"discrete":[52],"spectral":[53,177],"content.":[54],"Compared":[55],"to":[56,90,99,103,136],"its":[57,105],"counterpart,":[58],"uses":[60],"Hankel":[62],"pencil,":[64],"it":[65],"halves":[66],"required":[68],"time-domain":[71],"samples":[72,154],"and":[73],"reduces":[74],"size":[76],"involved":[79],"linear":[80],"systems.":[81],"The":[82,160],"aim":[83],"this":[85,93,168],"paper":[86],"is":[87,133,149],"twofold.":[88],"Firstly,":[89],"show":[91],"that":[92],"also":[97],"applies":[98],"continuous":[100],"spectra.":[101],"Secondly,":[102],"explore":[104],"use":[106],"in":[107,116,140],"reconstruction":[109,118],"real-life":[111],"signals.":[112],"Promising":[113],"preliminary":[114],"results":[115,162],"correlated":[120],"multichannel":[121],"electroencephalographic":[122],"(EEG)":[123],"activity":[124],"are":[125],"presented.":[126],"A":[127],"principal":[128],"analysis":[130,178],"preprocessing":[131],"step":[132],"carried":[134],"out":[135],"exploit":[137],"redundancy":[139],"channel":[142],"domain.":[143],"Then":[144],"reduced":[146],"signal":[147],"representation":[148],"successfully":[150],"reconstructed":[151],"from":[152],"fewer":[153],"using":[155],"pencil.":[159],"obtained":[161],"encourage":[163],"future":[165],"development":[166],"along":[172],"lines":[174],"well-established":[176],"methods.":[179]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
