{"id":"https://openalex.org/W2105702309","doi":"https://doi.org/10.1109/icassp.2014.6853753","title":"Block-sparse signal recovery with synthesized multitask compressive sensing","display_name":"Block-sparse signal recovery with synthesized multitask compressive sensing","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2105702309","doi":"https://doi.org/10.1109/icassp.2014.6853753","mag":"2105702309"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6853753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6853753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 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/A5028637336","display_name":"Yinggui Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying-Gui Wang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109438962","display_name":"Zheng Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Liu","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100920786","display_name":"Wenli Jiang","orcid":"https://orcid.org/0009-0003-7423-5136"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen-Li Jiang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, P. R. China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052722469","display_name":"Le Yang","orcid":"https://orcid.org/0000-0001-7945-6323"},"institutions":[{"id":"https://openalex.org/I111599522","display_name":"Jiangnan University","ror":"https://ror.org/04mkzax54","country_code":"CN","type":"education","lineage":["https://openalex.org/I111599522"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Yang","raw_affiliation_strings":["School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu, P. R. China","School of Internet of Things Engineering; Jiangnan University; Wuxi China"],"affiliations":[{"raw_affiliation_string":"School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu, P. R. China","institution_ids":["https://openalex.org/I111599522"]},{"raw_affiliation_string":"School of Internet of Things Engineering; Jiangnan University; Wuxi China","institution_ids":["https://openalex.org/I111599522"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028637336"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.3154,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62233555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"19","issue":null,"first_page":"1030","last_page":"1034"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9991000294685364,"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/compressed-sensing","display_name":"Compressed sensing","score":0.8920732140541077},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.7075276374816895},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6968340277671814},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.675930917263031},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.6319718956947327},{"id":"https://openalex.org/keywords/signal-recovery","display_name":"Signal recovery","score":0.5905527472496033},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5629202127456665},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47445425391197205},{"id":"https://openalex.org/keywords/prior-information","display_name":"Prior information","score":0.4152924716472626},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37030965089797974},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.31293076276779175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17135116457939148},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10467904806137085}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8920732140541077},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.7075276374816895},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6968340277671814},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.675930917263031},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.6319718956947327},{"id":"https://openalex.org/C2989281035","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Signal recovery","level":3,"score":0.5905527472496033},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5629202127456665},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47445425391197205},{"id":"https://openalex.org/C3020402766","wikidata":"https://www.wikidata.org/wiki/Q104376712","display_name":"Prior information","level":2,"score":0.4152924716472626},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37030965089797974},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.31293076276779175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17135116457939148},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10467904806137085},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2014.6853753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6853753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.5799999833106995,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1989979908","https://openalex.org/W2033419225","https://openalex.org/W2042554576","https://openalex.org/W2071284784","https://openalex.org/W2102098892","https://openalex.org/W2114129195","https://openalex.org/W2114595593","https://openalex.org/W2125680629","https://openalex.org/W2135780853","https://openalex.org/W2141433180","https://openalex.org/W2145856765","https://openalex.org/W2146000945","https://openalex.org/W2157529069","https://openalex.org/W2296616510","https://openalex.org/W2478708596","https://openalex.org/W2511885285","https://openalex.org/W3125735862","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2378166785","https://openalex.org/W2156466545","https://openalex.org/W2136676913","https://openalex.org/W2465351041","https://openalex.org/W2601968125","https://openalex.org/W2105702309","https://openalex.org/W2103221199","https://openalex.org/W2308961925","https://openalex.org/W2624164683","https://openalex.org/W2258693845"],"abstract_inverted_index":{"The":[0,49],"paper":[1],"considers":[2],"the":[3,28,31,35,40,63,71,75,101,106],"problem":[4],"of":[5,30,74,85],"reconstructing":[6],"blocks-sparse":[7],"signals.":[8],"A":[9],"new":[10,53],"algorithm,":[11],"called":[12],"synthesized":[13,76],"multitask":[14,41],"compressive":[15,42,54],"sensing":[16,43,55],"(SMCS),":[17],"is":[18,87],"proposed.":[19],"In":[20],"contrast":[21],"to":[22,39,69],"existing":[23],"methods":[24],"that":[25,88],"rely":[26],"on":[27,100],"availability":[29],"sparsity":[32],"structure":[33],"information,":[34],"SMCS":[36,50,86],"algorithm":[37,51],"resorts":[38],"(MCS)":[44],"technique":[45],"for":[46,79],"signal":[47,80,93],"recovery.":[48],"synthesizes":[52],"(CS)":[56],"tasks":[57,78],"via":[58],"circular-shifting":[59],"operations":[60],"and":[61],"utilizes":[62],"minimum":[64],"description":[65],"length":[66],"(MDL)":[67],"principle":[68],"determine":[70],"proper":[72],"set":[73],"CS":[77],"reconstruction.":[81],"An":[82],"outstanding":[83],"advantage":[84],"it":[89],"can":[90],"achieve":[91],"good":[92],"reconstruction":[94],"performance":[95],"without":[96],"using":[97],"prior":[98],"information":[99],"block-sparsity":[102],"structure.":[103],"Simulations":[104],"corroborate":[105],"theoretical":[107],"developments.":[108]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}