{"id":"https://openalex.org/W2095077283","doi":"https://doi.org/10.1109/iswcs.2010.5624408","title":"Efficient implementation of a variable projection order affine projection algorithm","display_name":"Efficient implementation of a variable projection order affine projection algorithm","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2095077283","doi":"https://doi.org/10.1109/iswcs.2010.5624408","mag":"2095077283"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2010.5624408","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624408","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","raw_type":"proceedings-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/A5088650299","display_name":"Felix Albu","orcid":"https://orcid.org/0000-0002-3240-809X"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"F. Albu","raw_affiliation_strings":["Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, Bucharest, Romania","Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, 1-3 Bd. Iuliu Maniu, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, 1-3 Bd. Iuliu Maniu, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023279451","display_name":"Constantin Paleologu","orcid":"https://orcid.org/0000-0002-0379-2360"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"C. Paleologu","raw_affiliation_strings":["Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, Bucharest, Romania","Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, 1-3 Bd. Iuliu Maniu, Bucharest, Romania"],"affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Faculty of Electronics, Telecommunications, and Information Technology, University Politehnica of Bucharest, 1-3 Bd. Iuliu Maniu, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071376063","display_name":"Jacob Benesty","orcid":"https://orcid.org/0000-0002-0036-5865"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Benesty","raw_affiliation_strings":["INRS-EMT, Universite du Quebec, Montreal, QUE, Canada","INRS-EMT, Universite du Quebec QC H5A 1K6, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"INRS-EMT, Universite du Quebec, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS-EMT, Universite du Quebec QC H5A 1K6, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088650299"],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":0.3432,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.65785101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"16","issue":null,"first_page":"369","last_page":"373"},"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":0.9994000196456909,"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":0.9986000061035156,"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/projection","display_name":"Projection (relational algebra)","score":0.7270057201385498},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.7177810072898865},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6636542677879333},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.6392395496368408},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.5894509553909302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5573618412017822},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.5352640151977539},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.45307987928390503},{"id":"https://openalex.org/keywords/dykstras-projection-algorithm","display_name":"Dykstra's projection algorithm","score":0.4516458213329315},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.428711473941803},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.42071279883384705},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4044119119644165},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3328038454055786}],"concepts":[{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.7270057201385498},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.7177810072898865},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6636542677879333},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.6392395496368408},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.5894509553909302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5573618412017822},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.5352640151977539},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.45307987928390503},{"id":"https://openalex.org/C202426404","wikidata":"https://www.wikidata.org/wiki/Q5318686","display_name":"Dykstra's projection algorithm","level":2,"score":0.4516458213329315},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.428711473941803},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.42071279883384705},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4044119119644165},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3328038454055786},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2010.5624408","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624408","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.703.6761","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.703.6761","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://falbu.50webs.com/articole/iswcs2010.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1501537878","https://openalex.org/W1538882755","https://openalex.org/W1544576535","https://openalex.org/W2096915734","https://openalex.org/W2097460654","https://openalex.org/W2099820907","https://openalex.org/W2109963088","https://openalex.org/W2116408832","https://openalex.org/W2136541117","https://openalex.org/W2141793797","https://openalex.org/W2148013426","https://openalex.org/W2742863897","https://openalex.org/W4237964482","https://openalex.org/W6675035686"],"related_works":["https://openalex.org/W2117229703","https://openalex.org/W3120756218","https://openalex.org/W2139276415","https://openalex.org/W2187599770","https://openalex.org/W2022712430","https://openalex.org/W3152506997","https://openalex.org/W4295727671","https://openalex.org/W2953178323","https://openalex.org/W2140057251","https://openalex.org/W4283776486"],"abstract_inverted_index":{"Many":[0],"fast":[1,79],"affine":[2],"projection":[3,35,45],"(FAP)":[4],"algorithms":[5,15,31],"have":[6],"been":[7,48],"proposed":[8,67,75],"in":[9],"the":[10,28,38,57,74],"last":[11],"two":[12],"decades.":[13],"These":[14],"offer":[16],"a":[17,33,43],"good":[18],"tradeoff":[19],"between":[20],"convergence":[21,80],"rate":[22],"and":[23,68,82],"computational":[24],"complexity.":[25],"Most":[26],"of":[27,56],"existing":[29],"FAP":[30],"use":[32],"constant":[34],"order.":[36],"Recently,":[37],"evolutionary":[39],"APA":[40],"(E-APA)":[41],"with":[42],"variable":[44],"order":[46],"has":[47],"proposed.":[49],"In":[50],"this":[51],"paper,":[52],"an":[53],"efficient":[54],"implementation":[55],"E-APA":[58],"based":[59],"on":[60],"dichotomous":[61],"coordinate":[62],"descent":[63],"(DCD)":[64],"method":[65],"is":[66,71],"investigated.":[69],"It":[70],"shown":[72],"that":[73],"algorithm":[76],"obtains":[77],"both":[78],"speed":[81],"small":[83],"steady-state":[84],"error.":[85]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}