{"id":"https://openalex.org/W4401210491","doi":"https://doi.org/10.1109/taes.2024.3435633","title":"Robust Iterative Sparse ML-Based Approaches for CES Data Model: Application to DOA Estimation","display_name":"Robust Iterative Sparse ML-Based Approaches for CES Data Model: Application to DOA Estimation","publication_year":2024,"publication_date":"2024-08-01","ids":{"openalex":"https://openalex.org/W4401210491","doi":"https://doi.org/10.1109/taes.2024.3435633"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2024.3435633","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3435633","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","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/A5054123733","display_name":"Habti Abeida","orcid":"https://orcid.org/0000-0001-5813-4085"},"institutions":[{"id":"https://openalex.org/I179331831","display_name":"Taif University","ror":"https://ror.org/014g1a453","country_code":"SA","type":"education","lineage":["https://openalex.org/I179331831"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Habti Abeida","raw_affiliation_strings":["Department of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi Arabia","Department of Electrical Engineering, College of Engineering, Taif University, P.O. Box, Taif, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0001-5813-4085","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi Arabia","institution_ids":["https://openalex.org/I179331831"]},{"raw_affiliation_string":"Department of Electrical Engineering, College of Engineering, Taif University, P.O. Box, Taif, Saudi Arabia","institution_ids":["https://openalex.org/I179331831"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020245229","display_name":"George-Othon Glentis","orcid":"https://orcid.org/0009-0007-3125-1522"},"institutions":[{"id":"https://openalex.org/I158716096","display_name":"University of Peloponnese","ror":"https://ror.org/04d4d3c02","country_code":"GR","type":"education","lineage":["https://openalex.org/I158716096"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George-Othon Glentis","raw_affiliation_strings":["Department of Informatics and Telecommunications, University of Peloponnese, Tripolis, Greece"],"raw_orcid":"https://orcid.org/0009-0007-3125-1522","affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, University of Peloponnese, Tripolis, Greece","institution_ids":["https://openalex.org/I158716096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061745677","display_name":"Alsharef Mohammad","orcid":"https://orcid.org/0000-0002-0512-6548"},"institutions":[{"id":"https://openalex.org/I179331831","display_name":"Taif University","ror":"https://ror.org/014g1a453","country_code":"SA","type":"education","lineage":["https://openalex.org/I179331831"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohammad Alsharef","raw_affiliation_strings":["Department of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi Arabia","Department of Electrical Engineering, College of Engineering, Taif University, P.O. Box, Taif, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-0512-6548","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi Arabia","institution_ids":["https://openalex.org/I179331831"]},{"raw_affiliation_string":"Department of Electrical Engineering, College of Engineering, Taif University, P.O. Box, Taif, Saudi Arabia","institution_ids":["https://openalex.org/I179331831"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jian Li","orcid":"https://orcid.org/0000-0002-0030-1423"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","Dept. of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-0030-1423","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5054123733"],"corresponding_institution_ids":["https://openalex.org/I179331831"],"apc_list":null,"apc_paid":null,"fwci":0.4006,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60355704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"60","issue":"6","first_page":"8635","last_page":"8650"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.7936999797821045,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11052","display_name":"Energy Load and Power Forecasting","score":0.7936999797821045,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10688","display_name":"Image and Signal Denoising Methods","score":0.7721999883651733,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.7717999815940857,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/computer-science","display_name":"Computer science","score":0.5963233709335327},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5345515608787537},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5211275219917297},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.47345253825187683},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.418887734413147},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10963541269302368}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5963233709335327},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5345515608787537},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5211275219917297},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.47345253825187683},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.418887734413147},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10963541269302368},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2024.3435633","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3435633","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","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":52,"referenced_works":["https://openalex.org/W1541064563","https://openalex.org/W1965928820","https://openalex.org/W1970550730","https://openalex.org/W1974718273","https://openalex.org/W1979573625","https://openalex.org/W1987885649","https://openalex.org/W1990740914","https://openalex.org/W1992511687","https://openalex.org/W1999867771","https://openalex.org/W2008418230","https://openalex.org/W2012300893","https://openalex.org/W2015311006","https://openalex.org/W2028191993","https://openalex.org/W2028823365","https://openalex.org/W2033332370","https://openalex.org/W2034646922","https://openalex.org/W2034829035","https://openalex.org/W2043746281","https://openalex.org/W2101658087","https://openalex.org/W2103519107","https://openalex.org/W2112258609","https://openalex.org/W2112855412","https://openalex.org/W2113638573","https://openalex.org/W2115141757","https://openalex.org/W2116414176","https://openalex.org/W2118693125","https://openalex.org/W2119933098","https://openalex.org/W2120487365","https://openalex.org/W2122315118","https://openalex.org/W2122466069","https://openalex.org/W2127657009","https://openalex.org/W2130342534","https://openalex.org/W2142652110","https://openalex.org/W2150070410","https://openalex.org/W2153567056","https://openalex.org/W2171074980","https://openalex.org/W2383170607","https://openalex.org/W2593963720","https://openalex.org/W2595155976","https://openalex.org/W2727520011","https://openalex.org/W2768966190","https://openalex.org/W2805584248","https://openalex.org/W2949437448","https://openalex.org/W2963326253","https://openalex.org/W2971703324","https://openalex.org/W3000768990","https://openalex.org/W3023507614","https://openalex.org/W3084398920","https://openalex.org/W3111439133","https://openalex.org/W3153906146","https://openalex.org/W4224919450","https://openalex.org/W4392563459"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"SCM":[0],"is":[1,94,144,196],"widely":[2],"used":[3],"in":[4,137,168],"the":[5,35,60,76,86,89,96,100,126,156,200,207,217],"design":[6],"of":[7,59,63,73,88,95,170,219],"array":[8],"signal":[9,176],"processing":[10],"algorithms":[11,23,163,202],"that":[12,124,199],"perform":[13,203],"well":[14,165],"for":[15,26,41,189],"CCG":[16],"distributed":[17,50,192],"samples.":[18],"However,":[19],"SCM-based":[20,37],"DOA":[21,42,111,149,161,174],"estimation":[22,43,112,162],"are":[24,78,134,153,211],"inaccurate":[25],"CES":[27,49,91,191],"data":[28],"models.":[29],"This":[30],"article":[31],"aims":[32],"to":[33,44,121],"extend":[34],"conventional":[36],"iterative":[38],"sparse":[39],"SMLA":[40],"encompass":[45],"more":[46,66],"general":[47],"circular":[48],"observations.":[51,193],"These":[52],"extended":[53],"RSMLA":[54,77,128],"use":[55],"robust":[56,130],"CES-based":[57],"ML-estimators":[58],"CM":[61],"instead":[62],"SCM,":[64],"or":[65,104],"generally":[67],"M-estimators.":[68],"Joint":[69],"and":[70,75,114,129,159,180],"interleaved":[71],"computation":[72],"M-estimators":[74],"also":[79,135],"proposed":[80,201],"[denoted":[81],"as":[82,99,122,164,166],"IRSMLA":[83],"algorithms]":[84],"when":[85,105,206],"size":[87],"observed":[90],"vector,":[92],"$M$,":[93],"same":[97],"order":[98],"samples":[101],"size,":[102,172],"$N$,":[103],"$N":[106],"<":[107],"M$.":[108],"To":[109],"improve":[110],"accuracy":[113],"eliminate":[115],"grid":[116],"mismatch,":[117],"refined":[118],"approaches":[119,158],"(referred":[120],"RSMLA-RML)":[123],"combines":[125],"power-based":[127],"ML":[131],"(RML)":[132],"methods":[133],"proposed,":[136],"which":[138],"an":[139],"alternative":[140],"RML":[141],"cost":[142],"function":[143],"minimized":[145],"over":[146,186],"a":[147],"scalar":[148],"parameter.":[150],"Performance":[151],"comparisons":[152],"made":[154],"between":[155],"developed":[157],"existing":[160,187],"CRB":[167],"terms":[169],"sample":[171],"SNR,":[173],"separation,":[175],"source":[177,209],"correlation":[178],"parameters,":[179],"computational":[181],"cost,":[182],"demonstrating":[183],"superior":[184],"performance":[185],"schemes":[188],"heavy-tailed":[190],"Moreover,":[194],"it":[195],"experimentally":[197],"demonstrated":[198],"effectively":[204],"even":[205],"encountered":[208],"signals":[210],"coherent,":[212],"despite":[213],"being":[214],"derived":[215],"under":[216],"assumption":[218],"uncorrelated":[220],"sources.":[221]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}
