{"id":"https://openalex.org/W2975825761","doi":"https://doi.org/10.1109/tcsvt.2019.2943363","title":"VLSI Architecture for Enhanced Approximate Message Passing Algorithm","display_name":"VLSI Architecture for Enhanced Approximate Message Passing Algorithm","publication_year":2019,"publication_date":"2019-09-24","ids":{"openalex":"https://openalex.org/W2975825761","doi":"https://doi.org/10.1109/tcsvt.2019.2943363","mag":"2975825761"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2019.2943363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2943363","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5097868474","display_name":"Kota Naga Srinivasaro Batta","orcid":"https://orcid.org/0000-0002-7539-1291"},"institutions":[{"id":"https://openalex.org/I121750182","display_name":"National Institute of Technology Warangal","ror":"https://ror.org/017ebfz38","country_code":"IN","type":"education","lineage":["https://openalex.org/I121750182"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Kota Naga Srinivasaro Batta","raw_affiliation_strings":["National Institute of Technology at Warangal, Warangal, India"],"raw_orcid":"https://orcid.org/0000-0002-7539-1291","affiliations":[{"raw_affiliation_string":"National Institute of Technology at Warangal, Warangal, India","institution_ids":["https://openalex.org/I121750182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003667123","display_name":"Indrajit Chakrabarti","orcid":"https://orcid.org/0000-0003-4744-2132"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Indrajit Chakrabarti","raw_affiliation_strings":["IIT Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5097868474"],"corresponding_institution_ids":["https://openalex.org/I121750182"],"apc_list":null,"apc_paid":null,"fwci":0.3883,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60520748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"30","issue":"9","first_page":"3253","last_page":"3267"},"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9993000030517578,"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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7942116856575012},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7017210721969604},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6517378687858582},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.528296709060669},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5129380226135254},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5036947131156921},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.5036267638206482},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.4881356656551361},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.15304115414619446}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7942116856575012},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7017210721969604},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6517378687858582},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.528296709060669},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5129380226135254},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5036947131156921},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.5036267638206482},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.4881356656551361},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.15304115414619446},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/tcsvt.2019.2943363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2019.2943363","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1536628953","https://openalex.org/W1971118652","https://openalex.org/W1986737463","https://openalex.org/W1986931325","https://openalex.org/W2017461851","https://openalex.org/W2018259397","https://openalex.org/W2029919765","https://openalex.org/W2030081822","https://openalex.org/W2074876225","https://openalex.org/W2076684473","https://openalex.org/W2082029531","https://openalex.org/W2085917592","https://openalex.org/W2101435685","https://openalex.org/W2102380305","https://openalex.org/W2110578927","https://openalex.org/W2119667497","https://openalex.org/W2127271355","https://openalex.org/W2128659236","https://openalex.org/W2141389982","https://openalex.org/W2143319979","https://openalex.org/W2151693816","https://openalex.org/W2615235775","https://openalex.org/W2963322354","https://openalex.org/W2964082107","https://openalex.org/W3101710822","https://openalex.org/W4231456611","https://openalex.org/W4250955649","https://openalex.org/W6632280376"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W3096456556","https://openalex.org/W4240253816","https://openalex.org/W2379589510","https://openalex.org/W2169584677","https://openalex.org/W2979513934","https://openalex.org/W4300044672","https://openalex.org/W4232954277","https://openalex.org/W2810730439","https://openalex.org/W2001186781"],"abstract_inverted_index":{"Compressed":[0],"sensing":[1,133],"(CS)":[2],"enables":[3],"the":[4,49,52,56,92,113,120,124,128,143,152,168,172],"reconstruction":[5,50,148],"of":[6,13,28,51,73,91,105,115,130,208],"sparse":[7,17,53],"signals":[8],"from":[9,123,142],"a":[10,36,45,206],"small":[11],"number":[12,114],"linear":[14],"measurements.":[15],"However,":[16],"signal":[18,54,218],"recovery":[19],"algorithms":[20],"require":[21],"significant":[22],"computational":[23],"effort,":[24],"even":[25],"for":[26,48,178,214],"problems":[27],"moderate":[29],"size,":[30],"and":[31,76,85,112,159,200,220],"make":[32],"their":[33],"hardware":[34],"realization":[35],"highly":[37],"challenging":[38],"task.":[39],"In":[40],"this":[41],"paper,":[42],"we":[43],"present":[44],"novel":[46],"architecture":[47,177],"using":[55,157,184],"recently":[57],"proposed":[58,93,176],"Enhanced":[59],"Approximate":[60],"Message":[61],"Passing":[62],"(EAMP)":[63,150],"algorithm.":[64,174],"The":[65,88,147,175],"EAMP":[66,173,179],"algorithm":[67,149,180],"shows":[68],"better":[69],"performance":[70],"in":[71,119,171],"terms":[72],"convergence":[74],"rate":[75],"sparsity":[77],"measurement":[78],"trade-off":[79],"as":[80],"compared":[81],"to":[82,166],"AMP,":[83],"IST":[84],"IHT":[86],"techniques.":[87],"execution":[89],"time":[90],"design":[94,186],"has":[95,163,181],"been":[96,164,182],"reduced":[97],"by":[98,156],"maximizing":[99],"parallelism":[100],"with":[101,188],"an":[102],"appropriate":[103],"level":[104],"unfolding.":[106],"It":[107,196,211],"receives":[108],"CS":[109,221],"measurements":[110],"(y)":[111],"non-zero":[116],"elements":[117],"(K)":[118],"input":[121,153],"vector":[122,154],"encoder.":[125],"Depending":[126],"on":[127],"value":[129,170],"K,":[131],"one":[132],"matrix":[134],"(\u03a6":[135],"<sub":[136],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[137],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">j</sub>":[138],")":[139],"is":[140,212],"selected":[141],"code":[144],"book":[145],"\u03a6.":[146,160],"recovers":[151],"(s)":[155],"y":[158],"Bitonic":[161],"sorting":[162],"used":[165],"identify":[167],"thresholding":[169],"synthesized":[183],"Synopsys":[185],"compiler":[187],"65":[189],"nm":[190],"technology":[191],"CMOS":[192],"standard":[193],"cell":[194],"libraries.":[195],"occupies":[197],"719.15":[198],"KGE":[199],"consumes":[201],"315.5":[202],"mW":[203],"power":[204],"at":[205],"frequency":[207],"400":[209],"MHz.":[210],"suitable":[213],"any":[215],"arbitrary":[216],"sparsity-based":[217],"restoration":[219],"problems.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
