{"id":"https://openalex.org/W2735685319","doi":"https://doi.org/10.1109/tit.2019.2919519","title":"Universal Sparse Superposition Codes With Spatial Coupling and GAMP Decoding","display_name":"Universal Sparse Superposition Codes With Spatial Coupling and GAMP Decoding","publication_year":2019,"publication_date":"2019-05-28","ids":{"openalex":"https://openalex.org/W2735685319","doi":"https://doi.org/10.1109/tit.2019.2919519","mag":"2735685319"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2019.2919519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2019.2919519","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1707.04203","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057057294","display_name":"Jean Barbier","orcid":"https://orcid.org/0000-0002-2652-6727"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean Barbier","raw_affiliation_strings":["Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne                                                                                                                                              , Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-2652-6727","affiliations":[{"raw_affiliation_string":"Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne                                                                                                                                              , Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074906433","display_name":"Mohamad Dia","orcid":"https://orcid.org/0000-0003-1028-787X"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Mohamad Dia","raw_affiliation_strings":["Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne                                                                                                                                              , Switzerland"],"raw_orcid":"https://orcid.org/0000-0003-1028-787X","affiliations":[{"raw_affiliation_string":"Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne                                                                                                                                              , Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038854134","display_name":"Nicolas Macris","orcid":"https://orcid.org/0000-0003-2189-7411"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Nicolas Macris","raw_affiliation_strings":["School of Computer and Communication Sciences, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","School of Computer and Communication Sciences, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland"],"raw_orcid":"https://orcid.org/0000-0003-2189-7411","affiliations":[{"raw_affiliation_string":"School of Computer and Communication Sciences, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"School of Computer and Communication Sciences, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":0.3116,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.64170213,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"65","issue":"9","first_page":"5618","last_page":"5642"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.996999979019165,"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":0.996399998664856,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.777454674243927},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5787946581840515},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5694769620895386},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5345259308815002},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48963481187820435},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.4667551517486572},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45463743805885315},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.4457196593284607},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.41839009523391724},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.41598111391067505},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.37816572189331055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36474087834358215},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.18248826265335083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08970621228218079}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.777454674243927},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5787946581840515},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5694769620895386},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5345259308815002},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48963481187820435},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.4667551517486572},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45463743805885315},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.4457196593284607},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.41839009523391724},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.41598111391067505},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.37816572189331055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36474087834358215},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.18248826265335083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08970621228218079},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tit.2019.2919519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2019.2919519","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1707.04203","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1707.04203","pdf_url":"https://arxiv.org/pdf/1707.04203","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2735685319","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1707.04203.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:infoscience.epfl.ch:279759","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/279759","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"research article"},{"id":"doi:10.48550/arxiv.1707.04203","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1707.04203","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1707.04203","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1707.04203","pdf_url":"https://arxiv.org/pdf/1707.04203","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7160048158","display_name":null,"funder_award_id":"200021-156672","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"}],"funders":[{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W1554859668","https://openalex.org/W1556355936","https://openalex.org/W1567075165","https://openalex.org/W1799039571","https://openalex.org/W1837352444","https://openalex.org/W1909826856","https://openalex.org/W1914000504","https://openalex.org/W1965559626","https://openalex.org/W1991528082","https://openalex.org/W2018322127","https://openalex.org/W2039957496","https://openalex.org/W2058957447","https://openalex.org/W2070715428","https://openalex.org/W2073868986","https://openalex.org/W2076859597","https://openalex.org/W2079476915","https://openalex.org/W2082029531","https://openalex.org/W2087599392","https://openalex.org/W2088934832","https://openalex.org/W2092639489","https://openalex.org/W2118473837","https://openalex.org/W2123119950","https://openalex.org/W2129857026","https://openalex.org/W2142781432","https://openalex.org/W2156973751","https://openalex.org/W2164196863","https://openalex.org/W2166670884","https://openalex.org/W2172679141","https://openalex.org/W2173526877","https://openalex.org/W2179644698","https://openalex.org/W2182574341","https://openalex.org/W2295947079","https://openalex.org/W2297643775","https://openalex.org/W2410802601","https://openalex.org/W2466557364","https://openalex.org/W2483978192","https://openalex.org/W2577079242","https://openalex.org/W2610971674","https://openalex.org/W2623790011","https://openalex.org/W2747773209","https://openalex.org/W2796266092","https://openalex.org/W2909365420","https://openalex.org/W2928698544","https://openalex.org/W2949672791","https://openalex.org/W2950428385","https://openalex.org/W2950729303","https://openalex.org/W2952440034","https://openalex.org/W2952582770","https://openalex.org/W2962770701","https://openalex.org/W2962919064","https://openalex.org/W2963064298","https://openalex.org/W2963072996","https://openalex.org/W2963326828","https://openalex.org/W2963578263","https://openalex.org/W2963604059","https://openalex.org/W2963639053","https://openalex.org/W2964071011","https://openalex.org/W2964126232","https://openalex.org/W2964288260","https://openalex.org/W3098848552","https://openalex.org/W3099384592","https://openalex.org/W3100706365","https://openalex.org/W3102442912","https://openalex.org/W3103345129","https://openalex.org/W3105033759","https://openalex.org/W3125530803","https://openalex.org/W6633955601","https://openalex.org/W6680967650","https://openalex.org/W6752664415","https://openalex.org/W6760009683","https://openalex.org/W6760874473","https://openalex.org/W6785549592"],"related_works":["https://openalex.org/W2963717880","https://openalex.org/W2297643775","https://openalex.org/W2088934832","https://openalex.org/W2139012746","https://openalex.org/W2587403158","https://openalex.org/W2963658019","https://openalex.org/W2325531597","https://openalex.org/W2164366353","https://openalex.org/W2185355106","https://openalex.org/W2070715428","https://openalex.org/W2166330961","https://openalex.org/W1914000504","https://openalex.org/W2108957380","https://openalex.org/W3007447106","https://openalex.org/W1858818897","https://openalex.org/W2191170320","https://openalex.org/W2137376635","https://openalex.org/W2170992065","https://openalex.org/W2184877031","https://openalex.org/W3101080633"],"abstract_inverted_index":{"Sparse":[0],"superposition":[1,125],"codes,":[2,6,12],"or":[3,57],"sparse":[4,124],"regression":[5],"constitute":[7],"a":[8,70,82,162,184],"new":[9],"class":[10,84],"of":[11,66,85,111,152,169,176,211],"which":[13],"was":[14],"first":[15],"introduced":[16],"for":[17,81,165],"communication":[18],"over":[19,36],"the":[20,37,64,97,105,112,139,144,153,166,170,198,204,209],"additive":[21],"white":[22],"Gaussian":[23],"noise":[24],"(AWGN)":[25],"channel.":[26],"It":[27],"has":[28,187],"been":[29],"shown":[30],"that":[31,74,88,121,138],"such":[32],"codes":[33,68,126,215],"are":[34],"capacity-achieving":[35],"AWGN":[38],"channel":[39],"under":[40,47,130],"optimal":[41],"maximum-likelihood":[42],"decoding":[43,51,132],"as":[44,46,150,189,191],"well":[45,190],"various":[48],"efficient":[49,93],"iterative":[50],"schemes":[52],"equipped":[53],"with":[54],"power":[55],"allocation":[56],"spatially":[58,122],"coupled":[59,123],"constructions.":[60],"Here,":[61],"we":[62,119,160],"generalize":[63],"analysis":[65,201],"these":[67],"to":[69,103,148,157,183],"much":[71],"broader":[72],"setting":[73],"includes":[75],"all":[76],"memoryless":[77,86],"channels.":[78],"We":[79],"show,":[80],"large":[83],"channels,":[87],"spatial":[89],"coupling":[90],"allows":[91],"an":[92,180],"decoder,":[94],"based":[95],"on":[96,197],"generalized":[98],"approximate":[99],"message-passing":[100],"(GAMP)":[101],"algorithm,":[102],"reach":[104],"potential":[106,145,205],"(or":[107,114],"Bayes":[108],"optimal)":[109],"threshold":[110,146,168,182],"underlying":[113,171],"uncoupled)":[115],"code":[116,154,172],"ensemble.":[117],"Moreover,":[118],"argue":[120],"universally":[127],"achieve":[128],"capacity":[129],"GAMP":[131],"by":[133],"showing,":[134],"through":[135],"analytical":[136],"computations,":[137],"error":[140],"floor":[141],"vanishes":[142],"and":[143,202,216],"tends":[147],"capacity,":[149],"one":[151],"parameters":[155],"goes":[156],"infinity.":[158],"Furthermore,":[159],"provide":[161],"closed-form":[163],"formula":[164],"algorithmic":[167,181],"ensemble":[173],"in":[174,208],"terms":[175],"Fisher":[177,185],"information.":[178],"Relating":[179],"information":[186],"theoretical":[188],"practical":[192],"importance.":[193],"Our":[194],"proof":[195],"relies":[196],"state":[199],"evolution":[200],"uses":[203],"method":[206],"developed":[207],"theory":[210],"low-density":[212],"parity-check":[213],"(LDPC)":[214],"compressed":[217],"sensing.":[218]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
