{"id":"https://openalex.org/W1975632483","doi":"https://doi.org/10.1007/s00034-015-0033-5","title":"Single-channel Speech Separation Using Dictionary-updated Orthogonal Matching Pursuit and Temporal Structure Information","display_name":"Single-channel Speech Separation Using Dictionary-updated Orthogonal Matching Pursuit and Temporal Structure Information","publication_year":2015,"publication_date":"2015-03-30","ids":{"openalex":"https://openalex.org/W1975632483","doi":"https://doi.org/10.1007/s00034-015-0033-5","mag":"1975632483"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-015-0033-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-0033-5","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and 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/A5050626966","display_name":"Haiyan Guo","orcid":"https://orcid.org/0000-0002-6198-1864"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haiyan Guo","raw_affiliation_strings":["College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, 210003, China","School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China","School of Information Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, 210003, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071289059","display_name":"Xiaoxiong Li","orcid":"https://orcid.org/0000-0002-2704-9424"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxiong Li","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","School of Information Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018649351","display_name":"Lin Zhou","orcid":"https://orcid.org/0000-0001-6892-0485"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhou","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","School of Information Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113864232","display_name":"Zhenyang Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyang Wu","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","School of Information Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050626966"],"corresponding_institution_ids":["https://openalex.org/I41198531","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.2895,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54808579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"34","issue":"12","first_page":"3861","last_page":"3882"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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/T10860","display_name":"Speech and Audio Processing","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/T11447","display_name":"Blind Source Separation Techniques","score":0.9995999932289124,"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/T11233","display_name":"Advanced Adaptive Filtering 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"}}],"keywords":[{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.9354277849197388},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.7046620845794678},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6777933835983276},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.5751455426216125},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5511014461517334},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5430111885070801},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5413669347763062},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5184149742126465},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5176149606704712},{"id":"https://openalex.org/keywords/k-svd","display_name":"K-SVD","score":0.5114142298698425},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.495639443397522},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4659002721309662},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.43049803376197815},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.426683634519577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42516326904296875},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.16113606095314026},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11670175194740295},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09527173638343811}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.9354277849197388},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.7046620845794678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6777933835983276},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.5751455426216125},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5511014461517334},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5430111885070801},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5413669347763062},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5184149742126465},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5176149606704712},{"id":"https://openalex.org/C154771677","wikidata":"https://www.wikidata.org/wiki/Q17098361","display_name":"K-SVD","level":3,"score":0.5114142298698425},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.495639443397522},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4659002721309662},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.43049803376197815},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.426683634519577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42516326904296875},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.16113606095314026},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11670175194740295},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09527173638343811},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-015-0033-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-015-0033-5","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W44831635","https://openalex.org/W80444264","https://openalex.org/W160800111","https://openalex.org/W165783309","https://openalex.org/W185399533","https://openalex.org/W1500640442","https://openalex.org/W1561210939","https://openalex.org/W1593443060","https://openalex.org/W1963835294","https://openalex.org/W1986931325","https://openalex.org/W2003020282","https://openalex.org/W2006494901","https://openalex.org/W2015143272","https://openalex.org/W2030534537","https://openalex.org/W2046658845","https://openalex.org/W2072184010","https://openalex.org/W2078204800","https://openalex.org/W2079362249","https://openalex.org/W2086725969","https://openalex.org/W2096055753","https://openalex.org/W2097191389","https://openalex.org/W2098571827","https://openalex.org/W2111070087","https://openalex.org/W2113827176","https://openalex.org/W2117042571","https://openalex.org/W2118522520","https://openalex.org/W2119901478","https://openalex.org/W2123157731","https://openalex.org/W2126555292","https://openalex.org/W2127271355","https://openalex.org/W2127470768","https://openalex.org/W2128399890","https://openalex.org/W2128659236","https://openalex.org/W2134128556","https://openalex.org/W2134807719","https://openalex.org/W2144681770","https://openalex.org/W2149425615","https://openalex.org/W2150415460","https://openalex.org/W2156293100","https://openalex.org/W2160098757","https://openalex.org/W2160381028","https://openalex.org/W2168793898","https://openalex.org/W2547588342","https://openalex.org/W2561557072","https://openalex.org/W4233392025","https://openalex.org/W4285719527","https://openalex.org/W4301216918"],"related_works":["https://openalex.org/W2351387116","https://openalex.org/W2361100278","https://openalex.org/W1658347130","https://openalex.org/W2547262076","https://openalex.org/W2398836525","https://openalex.org/W2563421448","https://openalex.org/W1509813908","https://openalex.org/W4245251483","https://openalex.org/W1565566036","https://openalex.org/W2774154397"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}