{"id":"https://openalex.org/W2111022774","doi":"https://doi.org/10.1109/tcsii.2014.2369092","title":"An Improved NLMS Algorithm in Sparse Systems Against Noisy Input Signals","display_name":"An Improved NLMS Algorithm in Sparse Systems Against Noisy Input Signals","publication_year":2014,"publication_date":"2014-11-10","ids":{"openalex":"https://openalex.org/W2111022774","doi":"https://doi.org/10.1109/tcsii.2014.2369092","mag":"2111022774"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2014.2369092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2369092","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","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/A5019044787","display_name":"Jinwoo Yoo","orcid":"https://orcid.org/0000-0003-1025-3784"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"JinWoo Yoo","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053433552","display_name":"JaeWook Shin","orcid":"https://orcid.org/0000-0002-3765-6009"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"JaeWook Shin","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088952968","display_name":"PooGyeon Park","orcid":"https://orcid.org/0000-0002-8249-5427"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"PooGyeon Park","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019044787"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":5.3614,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.95999307,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"62","issue":"3","first_page":"271","last_page":"275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"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/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/T10860","display_name":"Speech and Audio Processing","score":0.9991999864578247,"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/robustness","display_name":"Robustness (evolution)","score":0.7471737861633301},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6376222372055054},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.5760881304740906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5683563947677612},{"id":"https://openalex.org/keywords/noisy-data","display_name":"Noisy data","score":0.5581896305084229},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.5473653078079224},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.49258214235305786},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.46316468715667725},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4375383257865906},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.41526493430137634},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20383071899414062},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.09385663270950317}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7471737861633301},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6376222372055054},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.5760881304740906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5683563947677612},{"id":"https://openalex.org/C2781170535","wikidata":"https://www.wikidata.org/wiki/Q30587856","display_name":"Noisy data","level":2,"score":0.5581896305084229},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.5473653078079224},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.49258214235305786},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.46316468715667725},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4375383257865906},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.41526493430137634},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20383071899414062},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.09385663270950317},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsii.2014.2369092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2369092","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/27160","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/27160","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1492221128","https://openalex.org/W1547069917","https://openalex.org/W1749992802","https://openalex.org/W1971615207","https://openalex.org/W1982235132","https://openalex.org/W1995106110","https://openalex.org/W1999542175","https://openalex.org/W2070445681","https://openalex.org/W2093287262","https://openalex.org/W2099464104","https://openalex.org/W2100379997","https://openalex.org/W2131961356","https://openalex.org/W2293909378","https://openalex.org/W3099579977","https://openalex.org/W4243330440","https://openalex.org/W6637938255"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2386767533","https://openalex.org/W2113644136","https://openalex.org/W2376447813","https://openalex.org/W2026316921","https://openalex.org/W1638310469","https://openalex.org/W3013271030","https://openalex.org/W2391678596","https://openalex.org/W3194949734","https://openalex.org/W2969173210"],"abstract_inverted_index":{"This":[0],"brief":[1],"proposes":[2],"a":[3,36,44,52],"novel":[4],"normalized":[5],"least":[6],"mean":[7],"square":[8],"algorithm":[9,50,82],"that":[10,29,79],"is":[11,30],"characterized":[12],"by":[13,25],"robustness":[14],"against":[15],"noisy":[16,101],"input":[17,27,102],"signals.":[18,103],"To":[19],"compensate":[20],"for":[21],"the":[22,26,33,48,71,80,84,87,98],"bias":[23],"caused":[24],"noise":[28],"added":[31],"at":[32],"filter":[34],"input,":[35],"derivation":[37],"method":[38],"based":[39],"on":[40],"reasonable":[41],"assumptions":[42],"finds":[43],"bias-compensating":[45],"vector.":[46],"Moreover,":[47],"proposed":[49,72,81],"has":[51],"fast":[53],"convergence":[54],"rate":[55],"when":[56],"applied":[57],"to":[58,62],"sparse":[59,95],"systems,":[60,96],"owing":[61],"its":[63],"L":[64],"<sub":[65],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[66],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[67],"-norm":[68],"cost":[69],"in":[70,89,94,97],"update":[73],"equation.":[74],"The":[75],"simulation":[76],"results":[77],"verify":[78],"improves":[83],"performance":[85],"of":[86,91,100],"filter,":[88],"terms":[90],"system":[92],"identification":[93],"presence":[99]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}