{"id":"https://openalex.org/W2155596893","doi":"https://doi.org/10.1007/s11265-005-5267-1","title":"A Low Power Algorithm for Sparse System Identification using Cross-Correlation","display_name":"A Low Power Algorithm for Sparse System Identification using Cross-Correlation","publication_year":2005,"publication_date":"2005-04-06","ids":{"openalex":"https://openalex.org/W2155596893","doi":"https://doi.org/10.1007/s11265-005-5267-1","mag":"2155596893"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-005-5267-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-005-5267-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of VLSI signal processing systems for signal, image and video technology","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/A5011599399","display_name":"Finbarr O\u2019Regan","orcid":null},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Finbarr O\u2019Regan","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College Dublin, Belfield, Dublin 4, IRELAND"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College Dublin, Belfield, Dublin 4, IRELAND","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058616492","display_name":"Conor Heneghan","orcid":"https://orcid.org/0000-0002-4147-1349"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Conor Heneghan","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College Dublin, Belfield, Dublin 4, IRELAND"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College Dublin, Belfield, Dublin 4, IRELAND","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100930933"],"apc_list":null,"apc_paid":null,"fwci":0.8284,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75761479,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"40","issue":"3","first_page":"311","last_page":"333"},"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":0.9998000264167786,"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/algorithm","display_name":"Algorithm","score":0.7335988879203796},{"id":"https://openalex.org/keywords/least-mean-squares-filter","display_name":"Least mean squares filter","score":0.6480168104171753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6154059171676636},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.5347352027893066},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5048864483833313},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4745926558971405},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.45618075132369995},{"id":"https://openalex.org/keywords/active-noise-control","display_name":"Active noise control","score":0.42803728580474854},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.42437565326690674},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4105564057826996},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.34905239939689636},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.31213489174842834},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2957032024860382},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.21028226613998413},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20692658424377441},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17273598909378052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14227619767189026},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07832163572311401}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7335988879203796},{"id":"https://openalex.org/C32617633","wikidata":"https://www.wikidata.org/wiki/Q1426666","display_name":"Least mean squares filter","level":3,"score":0.6480168104171753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6154059171676636},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.5347352027893066},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5048864483833313},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4745926558971405},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.45618075132369995},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.42803728580474854},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.42437565326690674},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4105564057826996},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.34905239939689636},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.31213489174842834},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2957032024860382},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.21028226613998413},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20692658424377441},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17273598909378052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14227619767189026},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07832163572311401},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11265-005-5267-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-005-5267-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210233059","display_name":"The Journal of VLSI Signal Processing Systems for Signal Image and Video Technology","issn_l":"0922-5773","issn":["0922-5773","1573-109X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of VLSI signal processing systems for signal, image and video technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W618883201","https://openalex.org/W1492221128","https://openalex.org/W1538882755","https://openalex.org/W1542495869","https://openalex.org/W1572525806","https://openalex.org/W1572870519","https://openalex.org/W1574855368","https://openalex.org/W1599935858","https://openalex.org/W1658823151","https://openalex.org/W1930187007","https://openalex.org/W1976955480","https://openalex.org/W2006724314","https://openalex.org/W2096943642","https://openalex.org/W2098492310","https://openalex.org/W2098774258","https://openalex.org/W2099464104","https://openalex.org/W2100061454","https://openalex.org/W2106140189","https://openalex.org/W2108953047","https://openalex.org/W2109136671","https://openalex.org/W2118302048","https://openalex.org/W2129629082","https://openalex.org/W2130180510","https://openalex.org/W2134715956","https://openalex.org/W2143643945","https://openalex.org/W2153162739","https://openalex.org/W2155534503","https://openalex.org/W2157959902","https://openalex.org/W2162026153","https://openalex.org/W2163737931","https://openalex.org/W2170046063","https://openalex.org/W2598650873","https://openalex.org/W4200346838","https://openalex.org/W4229680303","https://openalex.org/W6637006154","https://openalex.org/W6681126137"],"related_works":["https://openalex.org/W4292228113","https://openalex.org/W2287235845","https://openalex.org/W2051390178","https://openalex.org/W2954392969","https://openalex.org/W2162631815","https://openalex.org/W2026859618","https://openalex.org/W2336075158","https://openalex.org/W2013090399","https://openalex.org/W3124166275","https://openalex.org/W4210609511"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}