{"id":"https://openalex.org/W2583374051","doi":"https://doi.org/10.1109/icassp.1985.1168388","title":"The block-processing FTF adaptive algorithm","display_name":"The block-processing FTF adaptive algorithm","publication_year":2005,"publication_date":"2005-03-23","ids":{"openalex":"https://openalex.org/W2583374051","doi":"https://doi.org/10.1109/icassp.1985.1168388","mag":"2583374051"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1985.1168388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5029146230","display_name":"J.M. Cioffi","orcid":"https://orcid.org/0000-0003-1353-8101"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"J. Cioffi","raw_affiliation_strings":["IBM Research Laboratory, San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"IBM Research Laboratory, San Jose, CA, USA","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029146230"],"corresponding_institution_ids":["https://openalex.org/I1341412227"],"apc_list":null,"apc_paid":null,"fwci":0.4125,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69346398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"1241","last_page":"1244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9977999925613403,"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/block","display_name":"Block (permutation group theory)","score":0.8168249726295471},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7661094665527344},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7325869798660278},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6220089793205261},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.5157397389411926},{"id":"https://openalex.org/keywords/recursive-least-squares-filter","display_name":"Recursive least squares filter","score":0.4175453782081604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2763957381248474}],"concepts":[{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.8168249726295471},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7661094665527344},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7325869798660278},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6220089793205261},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.5157397389411926},{"id":"https://openalex.org/C145249878","wikidata":"https://www.wikidata.org/wiki/Q2835868","display_name":"Recursive least squares filter","level":3,"score":0.4175453782081604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2763957381248474},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1985.1168388","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168388","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W579084249","https://openalex.org/W1928336484","https://openalex.org/W1934324599","https://openalex.org/W2013433735","https://openalex.org/W2029246754","https://openalex.org/W2062451636","https://openalex.org/W2097130873","https://openalex.org/W2101903757","https://openalex.org/W2111529101","https://openalex.org/W2115444402","https://openalex.org/W2128177256","https://openalex.org/W2143490066","https://openalex.org/W2156738455","https://openalex.org/W2157850096","https://openalex.org/W2167287423"],"related_works":["https://openalex.org/W2081837274","https://openalex.org/W1588384605","https://openalex.org/W2164852895","https://openalex.org/W2027630946","https://openalex.org/W2157362358","https://openalex.org/W3119704784","https://openalex.org/W2544484136","https://openalex.org/W2529395309","https://openalex.org/W4282823030","https://openalex.org/W3134357585"],"abstract_inverted_index":{"A":[0],"new":[1,23,65,74,95],"order-recursive":[2],"least-squares":[3,130],"algorithm":[4,24,68,96],"for":[5,86,108],"adaptive":[6],"processing":[7],"of":[8,11,18,73,76],"discontinuous":[9],"blocks":[10,75],"data":[12,20,92],"is":[13,25,113],"presented.":[14],"For":[15],"any":[16,36],"one":[17,91],"these":[19],"blocks,":[21],"the":[22,64,70,105,116],"significantly":[26],"more":[27,89],"efficient":[28],"in":[29,128],"both":[30],"total":[31],"and":[32,55,59,112],"\"per-order\"":[33],"computation":[34],"than":[35,90],"others":[37],"that":[38,123],"solve":[39],"this":[40],"same":[41],"problem,":[42],"including":[43],"those":[44,79],"recently":[45],"introduced":[46],"by":[47,52,56],"Morf":[48],"et":[49],"al":[50],"(1977),":[51],"Marple":[53],"(1981),":[54],"Kalouptsidis,":[57],"Carayannis,":[58],"Manolakis":[60],"(1985).":[61],"In":[62],"addition,":[63],"numerically":[66],"stable":[67],"permits":[69],"recursive":[71],"incorporation":[72],"data,":[77],"unlike":[78],"previous":[80],"algorithms,":[81],"which":[82],"cannot":[83],"be":[84],"modified":[85],"use":[87],"with":[88,102],"block.":[93],"The":[94],"does":[97],"not":[98],"vary":[99],"block":[100,111],"length":[101],"order":[103],"during":[104],"intermediate":[106],"computations":[107],"a":[109],"particular":[110],"derived":[114],"using":[115],"geometric":[117],"Fast":[118],"Transversal":[119],"Filters":[120],"(FTF)":[121],"concepts":[122],"have":[124],"also":[125],"been":[126],"used":[127],"time-recursive":[129],"algorithms.":[131]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
