{"id":"https://openalex.org/W7161287014","doi":"https://doi.org/10.1016/j.dsp.2026.106264","title":"Topology-aware sparse adaptive filtering: Learning and exploiting coefficient structure for improved system identification","display_name":"Topology-aware sparse adaptive filtering: Learning and exploiting coefficient structure for improved system identification","publication_year":2026,"publication_date":"2026-05-15","ids":{"openalex":"https://openalex.org/W7161287014","doi":"https://doi.org/10.1016/j.dsp.2026.106264"},"language":"en","primary_location":{"id":"doi:10.1016/j.dsp.2026.106264","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.dsp.2026.106264","pdf_url":null,"source":{"id":"https://openalex.org/S64117906","display_name":"Digital Signal Processing","issn_l":"1051-2004","issn":["1051-2004","1095-4333"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Signal Processing","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/A5136273765","display_name":"Mohammad Salman","orcid":null},"institutions":[{"id":"https://openalex.org/I2803079837","display_name":"American University of the Middle East","ror":"https://ror.org/02gqgne03","country_code":"KW","type":"education","lineage":["https://openalex.org/I2803079837"]}],"countries":["KW"],"is_corresponding":true,"raw_author_name":"Mohammad Salman","raw_affiliation_strings":["College of Engineering and Technology, American University of the Middle East, Egaila, 54200, Kuwait"],"raw_orcid":"https://orcid.org/0000-0002-1769-6652","affiliations":[{"raw_affiliation_string":"College of Engineering and Technology, American University of the Middle East, Egaila, 54200, Kuwait","institution_ids":["https://openalex.org/I2803079837"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046308590","display_name":"Hadi Zayyani","orcid":"https://orcid.org/0000-0001-6350-6541"},"institutions":[{"id":"https://openalex.org/I71346753","display_name":"National Institute of Telecommunications","ror":"https://ror.org/0378w3a30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I71346753"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Hadi Zayyani","raw_affiliation_strings":["National Institute of Telecommunications (Inatel), Santa Rita do Sapuca\u00ed, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Telecommunications (Inatel), Santa Rita do Sapuca\u00ed, Brazil","institution_ids":["https://openalex.org/I71346753"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5136269624","display_name":"Felipe A.P. de Figueiredo","orcid":null},"institutions":[{"id":"https://openalex.org/I71346753","display_name":"National Institute of Telecommunications","ror":"https://ror.org/0378w3a30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I71346753"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Felipe A.P. de Figueiredo","raw_affiliation_strings":["National Institute of Telecommunications (Inatel), Santa Rita do Sapuca\u00ed, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Telecommunications (Inatel), Santa Rita do Sapuca\u00ed, Brazil","institution_ids":["https://openalex.org/I71346753"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5136273765"],"corresponding_institution_ids":["https://openalex.org/I2803079837"],"apc_list":{"value":2480,"currency":"USD","value_usd":2480},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.6115522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"181","issue":null,"first_page":"106264","last_page":"106264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.5185999870300293,"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":0.5185999870300293,"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":0.11060000211000443,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.028599999845027924,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.511900007724762},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.48910000920295715},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.44929999113082886},{"id":"https://openalex.org/keywords/statistical-learning","display_name":"Statistical learning","score":0.2612999975681305}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7199000120162964},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.59579998254776},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.511900007724762},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.48910000920295715},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.44929999113082886},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3846000134944916},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32820001244544983},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2858000099658966},{"id":"https://openalex.org/C2982736386","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Statistical learning","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25839999318122864},{"id":"https://openalex.org/C125014702","wikidata":"https://www.wikidata.org/wiki/Q4680749","display_name":"Adaptive learning","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.dsp.2026.106264","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.dsp.2026.106264","pdf_url":null,"source":{"id":"https://openalex.org/S64117906","display_name":"Digital Signal Processing","issn_l":"1051-2004","issn":["1051-2004","1095-4333"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Signal Processing","raw_type":"journal-article"}],"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/W1578320724","https://openalex.org/W1991252559","https://openalex.org/W1997175528","https://openalex.org/W2099464104","https://openalex.org/W2293909378","https://openalex.org/W2528871763","https://openalex.org/W2748971921","https://openalex.org/W3088577911","https://openalex.org/W3103441200","https://openalex.org/W3112870281","https://openalex.org/W4401940823","https://openalex.org/W4409535993","https://openalex.org/W4416040565","https://openalex.org/W7125805426"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-23T06:10:36.450269","created_date":"2026-05-16T00:00:00"}