{"id":"https://openalex.org/W4416736479","doi":"https://doi.org/10.1007/s00034-025-03433-x","title":"An Enhanced Off-Grid Sparse Bayesian Strategy for Direction of Arrival Estimation in Impulsive Noise","display_name":"An Enhanced Off-Grid Sparse Bayesian Strategy for Direction of Arrival Estimation in Impulsive Noise","publication_year":2025,"publication_date":"2025-11-27","ids":{"openalex":"https://openalex.org/W4416736479","doi":"https://doi.org/10.1007/s00034-025-03433-x"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-025-03433-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03433-x","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and 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":null,"display_name":"Wenchao He","orcid":"https://orcid.org/0009-0007-8169-6212"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchao He","raw_affiliation_strings":["College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China"],"raw_orcid":"https://orcid.org/0009-0007-8169-6212","affiliations":[{"raw_affiliation_string":"College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062554713","display_name":"Yiran Shi","orcid":"https://orcid.org/0000-0003-0846-4267"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yiran Shi","raw_affiliation_strings":["College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076523051","display_name":"Hongxi Zhao","orcid":"https://orcid.org/0000-0002-3468-5322"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongxi Zhao","raw_affiliation_strings":["College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100609726","display_name":"Haoran Wang","orcid":"https://orcid.org/0000-0003-2915-6714"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoran Wang","raw_affiliation_strings":["College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, JiLin University, Renmin Street, Changchun, 130000, Jilin, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5062554713"],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39455341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":"6","first_page":"4855","last_page":"4876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.945900022983551,"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"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.945900022983551,"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":0.02160000056028366,"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":0.007499999832361937,"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/estimator","display_name":"Estimator","score":0.6406999826431274},{"id":"https://openalex.org/keywords/hyperparameter","display_name":"Hyperparameter","score":0.6335999965667725},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.6247000098228455},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5737000107765198},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5325999855995178},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4255000054836273},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.4162999987602234},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.366100013256073},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.35339999198913574}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6891000270843506},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6406999826431274},{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.6335999965667725},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.6247000098228455},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5861999988555908},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5737000107765198},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5325999855995178},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4255000054836273},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.4162999987602234},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.366100013256073},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.35339999198913574},{"id":"https://openalex.org/C2778545087","wikidata":"https://www.wikidata.org/wiki/Q4795883","display_name":"Array processing","level":4,"score":0.34360000491142273},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3215000033378601},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C68022304","wikidata":"https://www.wikidata.org/wiki/Q842217","display_name":"Bayes estimator","level":3,"score":0.2969000041484833},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2937000095844269},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.29159998893737793},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2888000011444092},{"id":"https://openalex.org/C18015164","wikidata":"https://www.wikidata.org/wiki/Q6935000","display_name":"Multiplicative noise","level":5,"score":0.2881999909877777},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.2777999937534332},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2705000042915344},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.2669999897480011},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.259799987077713}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-025-03433-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03433-x","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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":29,"referenced_works":["https://openalex.org/W1484664922","https://openalex.org/W1523446877","https://openalex.org/W1971942624","https://openalex.org/W1986439111","https://openalex.org/W1996124770","https://openalex.org/W2028823365","https://openalex.org/W2040466831","https://openalex.org/W2043746281","https://openalex.org/W2065513175","https://openalex.org/W2100894965","https://openalex.org/W2120487365","https://openalex.org/W2124541940","https://openalex.org/W2140638323","https://openalex.org/W2142652110","https://openalex.org/W2153605253","https://openalex.org/W2286197641","https://openalex.org/W2513373031","https://openalex.org/W2612044576","https://openalex.org/W2768966190","https://openalex.org/W2808484484","https://openalex.org/W3013291082","https://openalex.org/W3165210976","https://openalex.org/W3199731032","https://openalex.org/W4213087532","https://openalex.org/W4361985548","https://openalex.org/W4383853691","https://openalex.org/W4390277704","https://openalex.org/W4391615871","https://openalex.org/W4404371578"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-11-28T00:00:00"}
