{"id":"https://openalex.org/W3118378794","doi":"https://doi.org/10.1109/siu49456.2020.9302217","title":"Multigrid Based Sparse Recovery Method for Multidimensional Harmonic Retrieval","display_name":"Multigrid Based Sparse Recovery Method for Multidimensional Harmonic Retrieval","publication_year":2020,"publication_date":"2020-10-05","ids":{"openalex":"https://openalex.org/W3118378794","doi":"https://doi.org/10.1109/siu49456.2020.9302217","mag":"3118378794"},"language":"en","primary_location":{"id":"doi:10.1109/siu49456.2020.9302217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu49456.2020.9302217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5030474196","display_name":"R\u0131fat Volkan \u015eenyuva","orcid":"https://orcid.org/0000-0003-2928-0627"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R\u0131fat Volkan \u015eenyuva","raw_affiliation_strings":["Maltepe Üniversitesi,Elektrik-Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc,İstanbul,Türkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Maltepe Üniversitesi,Elektrik-Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc,İstanbul,Türkiye","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005997374","display_name":"Emin Anar\u0131m","orcid":"https://orcid.org/0000-0002-3305-7674"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Emin Anar\u0131m","raw_affiliation_strings":["Boğaziçi Üniversitesi,Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc,İstanbul,Türkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boğaziçi Üniversitesi,Elektrik ve Elektronik M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc,İstanbul,Türkiye","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9994000196456909,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9990000128746033,"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/multigrid-method","display_name":"Multigrid method","score":0.8702223300933838},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.642733633518219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6022473573684692},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5211934447288513},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4878871440887451},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.46671292185783386},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.438454806804657},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.42759138345718384},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35947394371032715},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30432650446891785}],"concepts":[{"id":"https://openalex.org/C137119250","wikidata":"https://www.wikidata.org/wiki/Q1413101","display_name":"Multigrid method","level":3,"score":0.8702223300933838},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.642733633518219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6022473573684692},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5211934447288513},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4878871440887451},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.46671292185783386},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.438454806804657},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.42759138345718384},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35947394371032715},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30432650446891785},{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.0},{"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/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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:10.1109/siu49456.2020.9302217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu49456.2020.9302217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W90623281","https://openalex.org/W1726302927","https://openalex.org/W1974774078","https://openalex.org/W2006579621","https://openalex.org/W2024165284","https://openalex.org/W2098452713","https://openalex.org/W2105233799","https://openalex.org/W2121577640","https://openalex.org/W2132639093","https://openalex.org/W2141387133","https://openalex.org/W2142351022","https://openalex.org/W2160664759","https://openalex.org/W2565293665","https://openalex.org/W2621344506"],"related_works":["https://openalex.org/W2091883426","https://openalex.org/W2174948646","https://openalex.org/W3173235360","https://openalex.org/W2024017047","https://openalex.org/W4318256793","https://openalex.org/W2594370889","https://openalex.org/W2390720471","https://openalex.org/W2051410394","https://openalex.org/W1600789676","https://openalex.org/W2134327945"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"the":[3,35,48],"application":[4],"of":[5,47],"a":[6,25,41],"multigrid":[7,42],"based":[8],"sparse":[9,27],"recovery":[10,28],"method":[11,50],"for":[12,30],"multidimensional":[13],"harmonic":[14],"retrieval":[15],"is":[16,22,51],"investigated.":[17],"Multidimensional":[18],"modal":[19],"estimation":[20],"problem":[21,29],"formulated":[23],"as":[24],"simultaneous":[26],"each":[31],"dimension":[32],"and":[33,56],"then":[34],"signal":[36],"parameters":[37],"are":[38],"estimated":[39],"using":[40],"dictionary":[43],"refinement":[44],"scheme.":[45],"Performance":[46],"proposed":[49],"compared":[52],"against":[53],"2-D":[54],"ESPRIT":[55],"Cramer-Rao":[57],"lower":[58],"bounds":[59],"in":[60],"numerical":[61],"simulations.":[62]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}