{"id":"https://openalex.org/W2011305240","doi":"https://doi.org/10.1109/ita.2010.5454076","title":"Iterative decoding beyond belief propagation","display_name":"Iterative decoding beyond belief propagation","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2011305240","doi":"https://doi.org/10.1109/ita.2010.5454076","mag":"2011305240"},"language":"en","primary_location":{"id":"doi:10.1109/ita.2010.5454076","doi":"https://doi.org/10.1109/ita.2010.5454076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ita.2010.5454076","pdf_url":null,"source":{"id":"https://openalex.org/S7407087149","display_name":"Information Theory and Applications Workshop (ITA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Information Theory and Applications Workshop (ITA)","raw_type":"proceedings-article"},"parent_works":[],"lineage":["https://openalex.org/W2011305240"],"child_works_count":0,"type":"conference-paper","is_traditional":true,"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/A5110166745","display_name":"Shiva Kumar Planjery","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shiva Kumar Planjery","raw_affiliation_strings":["Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","Department of ECE, University of Arizona, Tucson, AZ 85721, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of ECE, University of Arizona, Tucson, AZ 85721, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043061449","display_name":"Shashi Kiran Chilappagari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shashi Kiran Chilappagari","raw_affiliation_strings":["Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","Department of ECE, University of Arizona, Tucson, AZ 85721, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of ECE, University of Arizona, Tucson, AZ 85721, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040676835","display_name":"Bane V. Vasic","orcid":"https://orcid.org/0000-0003-2365-4106","observed_orcids":["https://orcid.org/0000-0003-2365-4106"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bane Vasic","raw_affiliation_strings":["Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","Department of ECE, University of Arizona, Tucson, AZ 85721, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Arizona Tucson, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of ECE, University of Arizona, Tucson, AZ 85721, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022930542","display_name":"David Declercq","orcid":"https://orcid.org/0000-0001-7645-7136","observed_orcids":["https://orcid.org/0000-0001-7645-7136"]},"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/I4210148552","display_name":"Equipes Traitement de l'Information et Syst\u00e8mes","ror":"https://ror.org/0592ata02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I4210159245","https://openalex.org/I86175216"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"David Declercq","raw_affiliation_strings":["ENSEA/UCP/CNRS UMR 8051, ETIS, Cergy-Pontoise, France","ETIS ENSEA/UCP/CNRS UMR-8051, 95014 Cergy-Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSEA/UCP/CNRS UMR 8051, ETIS, Cergy-Pontoise, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210148552","https://openalex.org/I86175216"]},{"raw_affiliation_string":"ETIS ENSEA/UCP/CNRS UMR-8051, 95014 Cergy-Pontoise, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210148552","https://openalex.org/I86175216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042446995","display_name":"Ludovic Danjean","orcid":null,"observed_orcids":[]},"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/I4210148552","display_name":"Equipes Traitement de l'Information et Syst\u00e8mes","ror":"https://ror.org/0592ata02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I4210159245","https://openalex.org/I86175216"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ludovic Danjean","raw_affiliation_strings":["ENSEA/UCP/CNRS UMR 8051, ETIS, Cergy-Pontoise, France","ETIS ENSEA/UCP/CNRS UMR-8051, 95014 Cergy-Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENSEA/UCP/CNRS UMR 8051, ETIS, Cergy-Pontoise, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210148552","https://openalex.org/I86175216"]},{"raw_affiliation_string":"ETIS ENSEA/UCP/CNRS UMR-8051, 95014 Cergy-Pontoise, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210148552","https://openalex.org/I86175216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.4108,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.93884608,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"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/T11130","display_name":"Coding theory and cryptography","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/iterative-decoding","display_name":"iterative decoding","score":0.8050000071525574},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"belief propagation","score":0.9089999794960022},{"id":"https://openalex.org/keywords/low-density-parity-check-codes","display_name":"LDPC codes","score":0.8429999947547913},{"id":"https://openalex.org/keywords/error-floor","display_name":"error floor","score":0.9089999794960022},{"id":"https://openalex.org/keywords/message-passing","display_name":"message passing","score":0.5370000004768372},{"id":"https://openalex.org/keywords/low-complexity-decoder","display_name":"low-complexity decoder","score":0.6679999828338623},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"channel capacity","score":0.5109999775886536}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9323310256004333},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.9139519929885864},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7263554930686951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6929565668106079},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.570751965045929},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.562724769115448},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5339736938476562},{"id":"https://openalex.org/C159246509","wikidata":"https://www.wikidata.org/wiki/Q5428725","display_name":"Factor graph","level":3,"score":0.5327190160751343},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5166993141174316},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.49791646003723145},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.4932793974876404},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4400831460952759},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.4354025721549988},{"id":"https://openalex.org/C113709454","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Coding theory","level":2,"score":0.4158388674259186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21738100051879883},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13610947132110596},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ita.2010.5454076","doi":"https://doi.org/10.1109/ita.2010.5454076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ita.2010.5454076","pdf_url":null,"source":{"id":"https://openalex.org/S7407087149","display_name":"Information Theory and Applications Workshop (ITA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Information Theory and Applications Workshop (ITA)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.310.3223","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.310.3223","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ita.ucsd.edu/workshop/10/files/paper/paper_273.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00520049v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-00520049","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information Theory and Applications Workshop (ITA), Jan 2010, San Diego, CA, United States. pp.1-10, &#x27E8;10.1109/ITA.2010.5454076&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W7241855","https://openalex.org/W1484692004","https://openalex.org/W1511646925","https://openalex.org/W1536890176","https://openalex.org/W1560512119","https://openalex.org/W1655598735","https://openalex.org/W1980452149","https://openalex.org/W1999432334","https://openalex.org/W2004724832","https://openalex.org/W2005692408","https://openalex.org/W2043809349","https://openalex.org/W2103028698","https://openalex.org/W2123530431","https://openalex.org/W2127370988","https://openalex.org/W2128765501","https://openalex.org/W2129325662","https://openalex.org/W2133068391","https://openalex.org/W2134576743","https://openalex.org/W2142415334","https://openalex.org/W2145006302","https://openalex.org/W2150218618","https://openalex.org/W2152474312","https://openalex.org/W2154287427","https://openalex.org/W2158122241","https://openalex.org/W2169415915","https://openalex.org/W2169732368","https://openalex.org/W2553702736","https://openalex.org/W3037126606","https://openalex.org/W3098387537","https://openalex.org/W4285719527","https://openalex.org/W4300188436","https://openalex.org/W4301259139","https://openalex.org/W6633434192","https://openalex.org/W6780309242"],"related_works":["https://openalex.org/W1538967294","https://openalex.org/W2085273837","https://openalex.org/W7095499986","https://openalex.org/W2123530431","https://openalex.org/W2041362683","https://openalex.org/W2155963493","https://openalex.org/W2115922584","https://openalex.org/W7098609196","https://openalex.org/W2493667298"],"abstract_inverted_index":{"At":[0],"the":[1,8,48,68,86,102,108,157,161],"heart":[2],"of":[3,35,50,75,89,94,114,153,160,169],"modern":[4],"coding":[5],"theory":[6],"lies":[7],"fact":[9],"that":[10,64,125,155],"low-density":[11],"parity-check":[12],"(LDPC)":[13],"codes":[14,71,93],"can":[15],"be":[16],"efficiently":[17],"decoded":[18,66],"by":[19,67],"belief":[20,140],"propagation":[21],"(BP).":[22],"The":[23],"BP":[24],"is":[25,127],"an":[26,120],"inference":[27],"algorithm":[28,49],"which":[29,133],"operates":[30],"on":[31],"a":[32,36,149,167],"graphical":[33],"model":[34],"code,":[37],"and":[38,43,122,173],"lends":[39],"itself":[40],"to":[41,119,129],"low-complexity":[42],"high-speed":[44],"implementations,":[45],"making":[46],"it":[47,126],"choice":[51],"in":[52,85,101],"many":[53],"applications.":[54,174],"It":[55],"has":[56,117,165],"unprecedentedly":[57],"good":[58,63],"error":[59,109,115],"rate":[60],"performance,":[61],"so":[62],"when":[65],"BP,":[69],"LDPC":[70],"approach":[72],"theoretical":[73,171],"limits":[74],"channel":[76],"capacity.":[77],"However,":[78],"this":[79,178],"capacity":[80],"approaching":[81],"property":[82],"holds":[83],"only":[84],"asymptotic":[87],"limit":[88],"code":[90,162],"length,":[91],"while":[92],"practical":[95],"lengths":[96],"suffer":[97],"abrupt":[98],"performance":[99],"degradation":[100],"low":[103],"noise":[104],"regime":[105],"known":[106],"as":[107],"floor":[110,116],"phenomenon.":[111],"Our":[112],"study":[113],"led":[118],"interesting":[121],"surprising":[123],"finding":[124],"possible":[128],"design":[130],"iterative":[131],"decoders":[132,143],"are":[134],"much":[135],"simpler":[136],"yet":[137],"better":[138],"than":[139],"propagation!":[141],"These":[142],"do":[144],"not":[145],"propagate":[146],"beliefs":[147],"but":[148],"rather":[150],"different":[151],"kind":[152],"messages":[154],"reflect":[156],"local":[158],"structure":[159],"graph.":[163],"This":[164,175],"opened":[166],"plethora":[168],"exciting":[170],"problems":[172],"paper":[176],"introduces":[177],"new":[179],"paradigm.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2016-06-24T00:00:00"}
