{"id":"https://openalex.org/W1566464285","doi":"https://doi.org/10.1109/icassp.2015.7178398","title":"Bayesian compressive sensing for DOA estimation using the difference coarray","display_name":"Bayesian compressive sensing for DOA estimation using the difference coarray","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1566464285","doi":"https://doi.org/10.1109/icassp.2015.7178398","mag":"1566464285"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2015.7178398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5100609660","display_name":"Xiangrong Wang","orcid":"https://orcid.org/0000-0002-1893-7606"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]},{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["AU","US"],"is_corresponding":false,"raw_author_name":"Xiangrong Wang","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, PA, USA","School of Electrical Engineering, University of New South Wales, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, PA, USA","institution_ids":["https://openalex.org/I7863295"]},{"raw_affiliation_string":"School of Electrical Engineering, University of New South Wales, Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007661434","display_name":"Moeness G. Amin","orcid":"https://orcid.org/0000-0002-0926-4120"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moeness G. Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083732517","display_name":"Fauzia Ahmad","orcid":"https://orcid.org/0000-0002-1446-5154"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fauzia Ahmad","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003057050","display_name":"Elias Aboutanios","orcid":"https://orcid.org/0000-0003-1596-4999"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Elias Aboutanios","raw_affiliation_strings":["University of New South Wales, Sydney, NSW, AU"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Sydney, NSW, AU","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0297,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86750244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2384","last_page":"2388"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9990000128746033,"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/T10860","display_name":"Speech and Audio Processing","score":0.9979000091552734,"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/vectorization","display_name":"Vectorization (mathematics)","score":0.7221071720123291},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6879539489746094},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.6323630809783936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6295210719108582},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5278196930885315},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.5054173469543457},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4899808466434479},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.47810977697372437},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4607331454753876},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36601728200912476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29993435740470886},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.250449001789093},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16726967692375183},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12916547060012817}],"concepts":[{"id":"https://openalex.org/C41681595","wikidata":"https://www.wikidata.org/wiki/Q7917855","display_name":"Vectorization (mathematics)","level":2,"score":0.7221071720123291},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6879539489746094},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.6323630809783936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6295210719108582},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5278196930885315},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.5054173469543457},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4899808466434479},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.47810977697372437},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4607331454753876},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36601728200912476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29993435740470886},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.250449001789093},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16726967692375183},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12916547060012817},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2015.7178398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178398","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1604829809","https://openalex.org/W1737654491","https://openalex.org/W1978318660","https://openalex.org/W1990791259","https://openalex.org/W1991031161","https://openalex.org/W2028823365","https://openalex.org/W2049007693","https://openalex.org/W2071284784","https://openalex.org/W2085910483","https://openalex.org/W2098174516","https://openalex.org/W2103519107","https://openalex.org/W2116414176","https://openalex.org/W2128439740","https://openalex.org/W2157445035","https://openalex.org/W2161666352","https://openalex.org/W2162654459","https://openalex.org/W2164390589","https://openalex.org/W2164452299","https://openalex.org/W2166737934","https://openalex.org/W2170193181","https://openalex.org/W2293000848","https://openalex.org/W2544827558","https://openalex.org/W2626989303","https://openalex.org/W4256223599","https://openalex.org/W4285719527","https://openalex.org/W6636156430","https://openalex.org/W6739755240"],"related_works":["https://openalex.org/W2169576905","https://openalex.org/W4383333931","https://openalex.org/W4235717850","https://openalex.org/W3041376971","https://openalex.org/W2074954788","https://openalex.org/W4319978628","https://openalex.org/W2174115052","https://openalex.org/W3152834843","https://openalex.org/W2076554046","https://openalex.org/W2105834977"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"utilize":[4],"Bayesian":[5],"Compressive":[6],"Sensing":[7],"(BCS)":[8],"for":[9,43,59,65],"direction-of-arrival":[10],"(DOA)":[11],"estimation":[12,19,86],"based":[13,96],"on":[14],"the":[15,24,31,37,53,74,77,90],"coarray.":[16],"This":[17],"enables":[18],"of":[20,26,41,76,82],"more":[21],"sources":[22],"than":[23],"number":[25],"physical":[27],"antennas.":[28],"We":[29,50],"adopt":[30],"covariance":[32],"vectorization":[33],"technique":[34],"to":[35,89],"construct":[36],"received":[38],"signal":[39,94],"vectors":[40],"coarrays":[42],"both":[44,66],"fully":[45],"and":[46,70,85,92],"partially":[47],"augmentable":[48],"arrays.":[49],"then":[51],"apply":[52],"single":[54],"measurement":[55],"vector":[56],"BCS":[57],"(SMV-BCS)":[58],"DOA":[60],"estimation.":[61],"Supporting":[62],"simulation":[63],"results":[64],"sparse":[67,93],"linear":[68],"arrays":[69,72],"circular":[71],"demonstrate":[73],"effectiveness":[75],"proposed":[78],"approach":[79],"in":[80],"terms":[81],"high":[83],"resolution":[84],"accuracy":[87],"compared":[88],"MUSIC":[91],"reconstruction":[95],"methods.":[97]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}