{"id":"https://openalex.org/W3195862112","doi":"https://doi.org/10.1109/istc57237.2023.10273447","title":"Energy Optimization of Faulty Quantized Min-Sum LDPC Decoders","display_name":"Energy Optimization of Faulty Quantized Min-Sum LDPC Decoders","publication_year":2023,"publication_date":"2023-09-04","ids":{"openalex":"https://openalex.org/W3195862112","doi":"https://doi.org/10.1109/istc57237.2023.10273447","mag":"3195862112"},"language":"en","primary_location":{"id":"doi:10.1109/istc57237.2023.10273447","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/istc57237.2023.10273447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 12th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://imt-atlantique.hal.science/hal-04184072v1/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060646555","display_name":"J\u00e9r\u00e9my Nadal","orcid":"https://orcid.org/0000-0001-8720-525X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J\u00e9r\u00e9my Nadal","raw_affiliation_strings":["IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I4210127572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052713599","display_name":"Mohamed Yaoumi","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed Yaoumi","raw_affiliation_strings":["IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I4210127572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048379667","display_name":"Elsa Dupraz","orcid":"https://orcid.org/0000-0003-2826-1416"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Elsa Dupraz","raw_affiliation_strings":["IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I4210127572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064092903","display_name":"Fr\u00e9d\u00e9ric Guilloud","orcid":"https://orcid.org/0000-0002-7929-101X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frederic Guilloud","raw_affiliation_strings":["IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique, Lab-STICC, UMR CNRS 6285,Brest,France,F-29238","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I161929037","https://openalex.org/I4210123702","https://openalex.org/I4210127572"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038571252","display_name":"Fran\u00e7ois Leduc-Primeau","orcid":"https://orcid.org/0000-0002-5528-8510"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois Leduc-Primeau","raw_affiliation_strings":["&#x00C9;cole Polytechnique de Montr&#x00E9;al,Department of Electrical Engineering,Montreal,Canada","\u00c9cole Polytechnique de Montr\u00e9al"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"&#x00C9;cole Polytechnique de Montr&#x00E9;al,Department of Electrical Engineering,Montreal,Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"\u00c9cole Polytechnique de Montr\u00e9al","institution_ids":["https://openalex.org/I45683168"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6967,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57530373,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9961000084877014,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/decoding-methods","display_name":"Decoding methods","score":0.6431818008422852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6175930500030518},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6102262139320374},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.5662239789962769},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5424162149429321},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.541425883769989},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.5322494506835938},{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.5091611742973328},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5002567768096924},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4760991334915161},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25281059741973877},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10989421606063843},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10028129816055298}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6431818008422852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6175930500030518},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6102262139320374},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.5662239789962769},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5424162149429321},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.541425883769989},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5322494506835938},{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.5091611742973328},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5002567768096924},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4760991334915161},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25281059741973877},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10989421606063843},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10028129816055298},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/istc57237.2023.10273447","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/istc57237.2023.10273447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 12th International Symposium on Topics in Coding (ISTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04184072v1","is_oa":true,"landing_page_url":"https://imt-atlantique.hal.science/hal-04184072","pdf_url":"https://imt-atlantique.hal.science/hal-04184072v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISTC 2023: 12th International Symposium on Topics in Coding, Sep 2023, Brest, France. &#x27E8;10.1109/ISTC57237.2023.10273447&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:publications.polymtl.ca:56936","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/56936/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04184072v1","is_oa":true,"landing_page_url":"https://imt-atlantique.hal.science/hal-04184072","pdf_url":"https://imt-atlantique.hal.science/hal-04184072v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISTC 2023: 12th International Symposium on Topics in Coding, Sep 2023, Brest, France. &#x27E8;10.1109/ISTC57237.2023.10273447&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3195862112.pdf","grobid_xml":"https://content.openalex.org/works/W3195862112.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1511760703","https://openalex.org/W1998525920","https://openalex.org/W1999085092","https://openalex.org/W2020893403","https://openalex.org/W2025012369","https://openalex.org/W2048719801","https://openalex.org/W2069241537","https://openalex.org/W2078297980","https://openalex.org/W2110937818","https://openalex.org/W2118334163","https://openalex.org/W2118734303","https://openalex.org/W2127490352","https://openalex.org/W2140253920","https://openalex.org/W2143884373","https://openalex.org/W2145565923","https://openalex.org/W2151296558","https://openalex.org/W2246921567","https://openalex.org/W2503536604","https://openalex.org/W2539056945","https://openalex.org/W2808558511","https://openalex.org/W2914167423","https://openalex.org/W2963230385","https://openalex.org/W2963547509","https://openalex.org/W2981971274","https://openalex.org/W3046926000","https://openalex.org/W3083082078","https://openalex.org/W3103788454"],"related_works":["https://openalex.org/W2479327835","https://openalex.org/W2110972223","https://openalex.org/W2163036861","https://openalex.org/W2154078079","https://openalex.org/W4244085088","https://openalex.org/W406587413","https://openalex.org/W2141913236","https://openalex.org/W2090054304","https://openalex.org/W3000028951","https://openalex.org/W2068997485"],"abstract_inverted_index":{"The":[0,60],"objective":[1],"of":[2,11,22,49,88],"this":[3,41],"paper":[4,42],"is":[5,125],"to":[6,44,113],"minimize":[7],"the":[8,23,34,38,46,50,81,122],"energy":[9,47,83,108],"consumption":[10,48],"a":[12,56,66,77],"quantized":[13],"Min-Sum":[14,52],"LDPC":[15],"decoder,":[16],"by":[17,37,103],"considering":[18],"aggressive":[19],"voltage":[20,124],"downscaling":[21],"decoder":[24,39,53,73,82],"circuit.":[25],"Since":[26],"low":[27],"power":[28],"supply":[29,92,123],"may":[30],"introduce":[31],"faults":[32],"in":[33],"memories":[35],"used":[36],"architecture,":[40],"proposes":[43],"optimize":[45],"faulty":[51],"while":[54],"satisfying":[55],"given":[57],"performance":[58],"criterion.":[59],"proposed":[61],"optimization":[62],"method":[63],"relies":[64],"on":[65,80],"coordinate-descent":[67],"algorithm":[68],"that":[69,75],"optimizes":[70],"code":[71],"and":[72,91,106],"parameters":[74],"have":[76],"strong":[78],"influence":[79],"consumption:":[84],"codeword":[85],"length,":[86],"number":[87],"quantization":[89],"bits,":[90],"voltage.":[93],"Optimal":[94],"parameter":[95],"values":[96],"are":[97,110,119],"provided":[98],"for":[99],"several":[100],"codes":[101],"defined":[102],"their":[104],"protographs,":[105],"significant":[107],"gains":[109,118],"observed":[111],"compared":[112],"non-optimized":[114],"setups.":[115],"Finally,":[116],"further":[117],"obtained":[120],"when":[121],"optimized":[126],"per":[127],"decoding":[128],"iteration.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2021-08-30T00:00:00"}
