{"id":"https://openalex.org/W2163307649","doi":"https://doi.org/10.1109/icassp.2005.1416393","title":"Complexity Reduction of Partial Update Oversampled Subband Adaptive Algorithms By Selective Pruning of Polyphase Components","display_name":"Complexity Reduction of Partial Update Oversampled Subband Adaptive Algorithms By Selective Pruning of Polyphase Components","publication_year":2005,"publication_date":"2005-06-01","ids":{"openalex":"https://openalex.org/W2163307649","doi":"https://doi.org/10.1109/icassp.2005.1416393","mag":"2163307649"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2005.1416393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","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/A5084210587","display_name":"K. R. L. Whyte","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K.R.L. Whyte","raw_affiliation_strings":["AMI Semiconductor Canada Company, Waterloo, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AMI Semiconductor Canada Company, Waterloo, ONT, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090489682","display_name":"Hamid Sheikhzadeh","orcid":"https://orcid.org/0000-0002-9262-4165"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Sheikhzadeh","raw_affiliation_strings":["AMI Semiconductor Canada Company, Waterloo, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AMI Semiconductor Canada Company, Waterloo, ONT, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022657745","display_name":"Robert L. Brennan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.L. Brennan","raw_affiliation_strings":["AMI Semiconductor Canada Company, Waterloo, ONT, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AMI Semiconductor Canada Company, Waterloo, ONT, Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027512330","display_name":"Hamid Reza Abutalebi","orcid":"https://orcid.org/0000-0002-1408-5637"},"institutions":[{"id":"https://openalex.org/I112536369","display_name":"Yazd University","ror":"https://ror.org/02x99ac45","country_code":"IR","type":"education","lineage":["https://openalex.org/I112536369"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"H.R. Abutalebi","raw_affiliation_strings":["Electrical Engineering Department, University of Yazd, Yazd, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of Yazd, Yazd, Iran","institution_ids":["https://openalex.org/I112536369"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21050137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"673","last_page":"676"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9984999895095825,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9958000183105469,"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/polyphase-system","display_name":"Polyphase system","score":0.7756085991859436},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7364368438720703},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7104507684707642},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.6361385583877563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6153621673583984},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.6118318438529968},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5833190083503723},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5575933456420898},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46775364875793457},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3044537305831909}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.7756085991859436},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7364368438720703},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7104507684707642},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.6361385583877563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6153621673583984},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.6118318438529968},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5833190083503723},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5575933456420898},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46775364875793457},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3044537305831909},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2005.1416393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W140217980","https://openalex.org/W1480096909","https://openalex.org/W1481646516","https://openalex.org/W2115972678","https://openalex.org/W2150022510","https://openalex.org/W2153662685","https://openalex.org/W2169375377","https://openalex.org/W2535625153","https://openalex.org/W6684632280"],"related_works":["https://openalex.org/W4243016812","https://openalex.org/W2792461516","https://openalex.org/W2363918075","https://openalex.org/W2128153108","https://openalex.org/W3081812942","https://openalex.org/W2078977451","https://openalex.org/W2025377125","https://openalex.org/W2020874007","https://openalex.org/W2041937566","https://openalex.org/W2182582018"],"abstract_inverted_index":{"Partial":[0],"update":[1,37],"algorithms":[2,79],"such":[3],"as":[4],"sequential":[5,72],"LMS":[6,75],"have":[7],"been":[8],"proposed":[9,61],"to":[10,71,81],"reduce":[11],"computation":[12,18,90],"cost.":[13],"To":[14],"further":[15],"decrease":[16],"the":[17,53,60,105,109,113],"cost":[19,91],"for":[20],"low-resource":[21],"real-time":[22],"echo":[23],"cancellation":[24],"by":[25],"oversampled":[26],"subband":[27],"adaptive":[28,54],"filters":[29],"(OS-SAFs),":[30],"we":[31],"propose":[32],"a":[33,43],"new":[34],"hybrid":[35],"partial":[36],"algorithm.":[38],"This":[39,67],"algorithm,":[40],"based":[41],"on":[42,58],"polyphase":[44,50],"perspective,":[45],"selectively":[46],"prunes":[47],"(zeros":[48],"out)":[49],"components":[51],"of":[52,74,108],"filter.":[55],"When":[56],"employed":[57,80],"OS-SAFs,":[59],"algorithm":[62,68,114],"achieves":[63],"significant":[64],"complexity":[65],"reduction.":[66],"is":[69,98],"applied":[70],"versions":[73],"and":[76],"pseudo-affine":[77],"projection":[78],"adapt":[82],"OS-SAFs.":[83],"Presented":[84],"performance":[85,107],"evaluations":[86],"prove":[87],"that":[88],"considerable":[89],"reduction":[92],"(typically":[93],"more":[94],"than":[95],"four":[96],"times)":[97],"feasible":[99],"with":[100],"practically":[101],"insignificant":[102],"degradations":[103],"in":[104],"steady-state":[106],"OS-SAF":[110],"system.":[111],"Moreover,":[112],"does":[115],"not":[116],"affect":[117],"initial":[118],"convergence":[119],"properties.":[120]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
