{"id":"https://openalex.org/W2148250473","doi":"https://doi.org/10.1109/icassp.2009.4960363","title":"Robust-SL0 for stable sparse representation in noisy settings","display_name":"Robust-SL0 for stable sparse representation in noisy settings","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2148250473","doi":"https://doi.org/10.1109/icassp.2009.4960363","mag":"2148250473"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5086280273","display_name":"Armin Eftekhari","orcid":"https://orcid.org/0000-0001-8202-6316"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Armin Eftekhari","raw_affiliation_strings":["Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083199991","display_name":"Massoud Babaie\u2010Zadeh","orcid":"https://orcid.org/0000-0001-8864-4756"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Massoud Babaie-Zadeh","raw_affiliation_strings":["Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055562421","display_name":"Christian Jutten","orcid":"https://orcid.org/0000-0002-4477-4847"},"institutions":[{"id":"https://openalex.org/I4210124956","display_name":"Grenoble Images Parole Signal Automatique","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christian Jutten","raw_affiliation_strings":["GIPSA Laboratory, Grenoble, France"],"affiliations":[{"raw_affiliation_string":"GIPSA Laboratory, Grenoble, France","institution_ids":["https://openalex.org/I4210124956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089455777","display_name":"Hamid Abrishami Moghaddam","orcid":"https://orcid.org/0000-0002-3003-5883"},"institutions":[{"id":"https://openalex.org/I80543232","display_name":"K.N.Toosi University of Technology","ror":"https://ror.org/0433abe34","country_code":"IR","type":"education","lineage":["https://openalex.org/I80543232"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hamid Abrishami Moghaddam","raw_affiliation_strings":["Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I80543232"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086280273"],"corresponding_institution_ids":["https://openalex.org/I80543232"],"apc_list":null,"apc_paid":null,"fwci":5.6032,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.96628503,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3433","last_page":"3436"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9958999752998352,"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/robustness","display_name":"Robustness (evolution)","score":0.7999483942985535},{"id":"https://openalex.org/keywords/underdetermined-system","display_name":"Underdetermined system","score":0.7400782108306885},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6870471239089966},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.6790364980697632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6346005797386169},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.46406182646751404},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4544113874435425},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.45308366417884827},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44874873757362366},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4190579056739807},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4093148708343506},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23492389917373657},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20614004135131836}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7999483942985535},{"id":"https://openalex.org/C179690561","wikidata":"https://www.wikidata.org/wiki/Q4316110","display_name":"Underdetermined system","level":2,"score":0.7400782108306885},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6870471239089966},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.6790364980697632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6346005797386169},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.46406182646751404},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4544113874435425},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.45308366417884827},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44874873757362366},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4190579056739807},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4093148708343506},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23492389917373657},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20614004135131836},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/icassp.2009.4960363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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":8,"referenced_works":["https://openalex.org/W2097323375","https://openalex.org/W2100068253","https://openalex.org/W2122315118","https://openalex.org/W2296319761","https://openalex.org/W2296616510","https://openalex.org/W2803670972","https://openalex.org/W4250589301","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2549922247","https://openalex.org/W2300663769","https://openalex.org/W1523391825","https://openalex.org/W2152231009","https://openalex.org/W2152589265","https://openalex.org/W2735239078","https://openalex.org/W2963414100","https://openalex.org/W2372875289","https://openalex.org/W2071589878","https://openalex.org/W2045397219"],"abstract_inverted_index":{"In":[0],"the":[1,15,20,55,74,87,113],"last":[2],"few":[3],"years,":[4],"we":[5,44],"have":[6],"witnessed":[7],"an":[8],"explosion":[9],"in":[10,104,112],"applications":[11],"of":[12,17,26,29,59,91,115],"sparse":[13,24,50],"representation,":[14,51],"majority":[16],"which":[18],"share":[19],"need":[21],"for":[22,49,78],"finding":[23],"solutions":[25],"underdetermined":[27],"systems":[28],"linear":[30],"equations":[31],"(USLE's).":[32],"Based":[33],"on":[34],"recently":[35],"proposed":[36,68],"smoothed":[37],"lscr":[38],"<sup":[39],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[40],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sup>":[41],"-norm":[42],"(SL0),":[43],"develop":[45],"a":[46,101],"noise-tolerant":[47],"algorithm":[48,69],"namely":[52],"Robust-SL0,":[53],"enjoying":[54],"same":[56],"computational":[57],"advantages":[58],"SL0,":[60],"while":[61],"demonstrating":[62],"remarkable":[63,102],"robustness":[64],"against":[65],"noise.":[66,116],"The":[67],"is":[70],"developed":[71],"by":[72,82],"adopting":[73],"corresponding":[75],"optimization":[76],"problem":[77],"noisy":[79],"settings,":[80],"followed":[81],"theoretically-justified":[83],"approximation":[84],"to":[85],"reduce":[86],"complexity.":[88],"Stability":[89],"properties":[90],"robust-SL0":[92],"are":[93],"rigorously":[94],"analyzed,":[95],"both":[96],"analytically":[97],"and":[98,108],"experimentally,":[99],"revealing":[100],"improvement":[103],"performance":[105],"over":[106],"SL0":[107],"other":[109],"competing":[110],"algorithms,":[111],"presence":[114]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"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":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
