{"id":"https://openalex.org/W2139721606","doi":"https://doi.org/10.1109/lsp.2010.2053355","title":"An Affine Projection Algorithm Based on Reuse Time of Input Vectors","display_name":"An Affine Projection Algorithm Based on Reuse Time of Input Vectors","publication_year":2010,"publication_date":"2010-06-25","ids":{"openalex":"https://openalex.org/W2139721606","doi":"https://doi.org/10.1109/lsp.2010.2053355","mag":"2139721606"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2010.2053355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2010.2053355","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","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/A5113500845","display_name":"Moon-Soo Chang","orcid":null},"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":"MoonSoo Chang","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Pohang University of Science and Technology, South Korea","Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Pohang University of Science and Technology, South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111902094","display_name":"NamWoong Kong","orcid":null},"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":"NamWoong Kong","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Pohang University of Science and Technology, South Korea","Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Pohang University of Science and Technology, South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Dept. of Electron. & 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/I4210096735","display_name":"Korea Institute of Robot and Convergence","ror":"https://ror.org/00v019t60","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210096735"]},{"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 Electronic and Electrical Engineering and the division of Information Technology Convergence Engineering, Pohang University of Science and Technology, South Korea","Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering and the division of Information Technology Convergence Engineering, Pohang University of Science and Technology, South Korea","institution_ids":["https://openalex.org/I123900574","https://openalex.org/I4210096735"]},{"raw_affiliation_string":"Dept. of Electron. & 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/A5113500845"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":3.0491,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.91729559,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"17","issue":"8","first_page":"750","last_page":"753"},"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":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/reuse","display_name":"Reuse","score":0.7051068544387817},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6940544247627258},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.644210696220398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.597264289855957},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.507546067237854},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5028428435325623},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.4818500280380249},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.47418126463890076},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4146071672439575},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41260433197021484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33955276012420654}],"concepts":[{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.7051068544387817},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6940544247627258},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.644210696220398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.597264289855957},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.507546067237854},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5028428435325623},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4818500280380249},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.47418126463890076},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4146071672439575},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41260433197021484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33955276012420654},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lsp.2010.2053355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2010.2053355","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/38561","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/38561","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1489130732","https://openalex.org/W1492221128","https://openalex.org/W1544576535","https://openalex.org/W1547069917","https://openalex.org/W1991567646","https://openalex.org/W1999542175","https://openalex.org/W2021501173","https://openalex.org/W2021843092","https://openalex.org/W2041848269","https://openalex.org/W2063551896","https://openalex.org/W2074833145","https://openalex.org/W2105591650","https://openalex.org/W2109589692","https://openalex.org/W2111143454","https://openalex.org/W2130363034","https://openalex.org/W2136541117","https://openalex.org/W2167090453","https://openalex.org/W4243330440"],"related_works":["https://openalex.org/W2384475851","https://openalex.org/W2000444236","https://openalex.org/W2353602216","https://openalex.org/W2367078749","https://openalex.org/W2381798600","https://openalex.org/W1910583078","https://openalex.org/W2351618306","https://openalex.org/W2133117170","https://openalex.org/W2999162218","https://openalex.org/W2390634956"],"abstract_inverted_index":{"This":[0],"letter":[1],"proposes":[2],"an":[3,29],"affine":[4],"projection":[5],"algorithm":[6,46,145],"(APA)":[7],"based":[8],"on":[9],"the":[10,16,25,34,41,65,79,90,102,115,119,125,143],"concept":[11],"of":[12,15,28,48,69,112,127],"reuse":[13,67,104],"time":[14,21,68,105],"current":[17,71,80,116],"input":[18,30,35,72,81,95,128],"vector.":[19],"Reuse":[20],"is":[22,37],"defined":[23],"as":[24],"survival":[26],"period":[27],"vector,":[31],"during":[32],"which":[33,88,122],"vector":[36,73,82],"continuously":[38],"reused":[39],"in":[40],"subsequent":[42],"update":[43],"equations.":[44],"The":[45,55,97],"consists":[47],"two":[49,141],"key":[50],"procedures:":[51],"assignment":[52,56],"and":[53,135],"reduction.":[54],"procedure":[57,93,99],"assigns":[58],"a":[59,109],"fundamental":[60,103],"reuse-time":[61],"or":[62],"zero":[63],"to":[64,132],"individual":[66],"each":[70],"only":[74,148],"once":[75],"by":[76,106],"checking":[77],"whether":[78,114],"has":[83],"enough":[84],"information":[85],"for":[86,94],"update,":[87],"eliminates":[89],"repetitive":[91],"selection":[92],"vectors.":[96],"reduction":[98],"gradually":[100],"decreases":[101],"examining,":[107],"from":[108],"stochastic":[110],"point":[111],"view,":[113],"error":[117],"reaches":[118],"steady-state":[120],"value,":[121],"indirectly":[123],"controls":[124],"number":[126],"vectors;":[129],"this":[130],"leads":[131],"fast":[133],"convergence":[134],"small":[136],"estimation":[137],"errors.":[138],"Through":[139],"these":[140],"procedures,":[142],"proposed":[144],"achieves":[146],"not":[147],"improved":[149],"performance":[150],"but":[151],"also":[152],"extremely":[153],"low":[154],"computational":[155],"complexity.":[156]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}