{"id":"https://openalex.org/W1967203946","doi":"https://doi.org/10.1016/s0005-1098(01)00179-0","title":"Blind identifiability of IIR systems","display_name":"Blind identifiability of IIR systems","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W1967203946","doi":"https://doi.org/10.1016/s0005-1098(01)00179-0","mag":"1967203946"},"language":"en","primary_location":{"id":"doi:10.1016/s0005-1098(01)00179-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0005-1098(01)00179-0","pdf_url":null,"source":{"id":"https://openalex.org/S51360982","display_name":"Automatica","issn_l":"0005-1098","issn":["0005-1098","1873-2836"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatica","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/A5011715120","display_name":"Er\u2010Wei Bai","orcid":"https://orcid.org/0000-0003-0750-436X"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Erwei Bai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624317","display_name":"Qingyu Li","orcid":"https://orcid.org/0000-0003-3385-8815"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qingyu Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003042086","display_name":"Soura Dasgupta","orcid":"https://orcid.org/0000-0001-6633-2938"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soura Dasgupta","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011715120"],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.1248234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"38","issue":"1","first_page":"181","last_page":"184"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9975000023841858,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.991100013256073,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.8737238645553589},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.665303111076355},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.504869282245636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45668211579322815},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4546360373497009},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3220244348049164},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1889244019985199},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.16202884912490845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15439081192016602},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15039828419685364},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.06842625141143799}],"concepts":[{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.8737238645553589},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.665303111076355},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.504869282245636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45668211579322815},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4546360373497009},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3220244348049164},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1889244019985199},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.16202884912490845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15439081192016602},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15039828419685364},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.06842625141143799},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0005-1098(01)00179-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0005-1098(01)00179-0","pdf_url":null,"source":{"id":"https://openalex.org/S51360982","display_name":"Automatica","issn_l":"0005-1098","issn":["0005-1098","1873-2836"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Automatica","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":7,"referenced_works":["https://openalex.org/W1979215140","https://openalex.org/W2103397414","https://openalex.org/W2137358528","https://openalex.org/W2145243777","https://openalex.org/W2168360044","https://openalex.org/W6645206443","https://openalex.org/W6681700013"],"related_works":["https://openalex.org/W2724847603","https://openalex.org/W2034041141","https://openalex.org/W2184661725","https://openalex.org/W2900187352","https://openalex.org/W2573470972","https://openalex.org/W2105626102","https://openalex.org/W2046407104","https://openalex.org/W2278691477","https://openalex.org/W2799696491","https://openalex.org/W2001698084"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}