{"id":"https://openalex.org/W3130656998","doi":"https://doi.org/10.1109/itw48936.2021.9611504","title":"Polar Codes for Automorphism Ensemble Decoding","display_name":"Polar Codes for Automorphism Ensemble Decoding","publication_year":2021,"publication_date":"2021-10-17","ids":{"openalex":"https://openalex.org/W3130656998","doi":"https://doi.org/10.1109/itw48936.2021.9611504","mag":"3130656998"},"language":"en","primary_location":{"id":"doi:10.1109/itw48936.2021.9611504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw48936.2021.9611504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2102.08250","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045698231","display_name":"Charles Pillet","orcid":"https://orcid.org/0000-0002-5066-4302"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["CN","FR"],"is_corresponding":true,"raw_author_name":"Charles Pillet","raw_affiliation_strings":["Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","Huawei#TAB#"],"affiliations":[{"raw_affiliation_string":"Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","institution_ids":["https://openalex.org/I4210123571"]},{"raw_affiliation_string":"Huawei#TAB#","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069103194","display_name":"Valerio Bioglio","orcid":"https://orcid.org/0000-0001-8418-5986"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Valerio Bioglio","raw_affiliation_strings":["Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","Huawei#TAB#"],"affiliations":[{"raw_affiliation_string":"Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","institution_ids":["https://openalex.org/I4210123571"]},{"raw_affiliation_string":"Huawei#TAB#","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043258085","display_name":"Ingmar Land","orcid":"https://orcid.org/0000-0003-2037-8556"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Ingmar Land","raw_affiliation_strings":["Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","Huawei#TAB#"],"affiliations":[{"raw_affiliation_string":"Mathematical and Algorithmic Sciences Lab, Paris Research Center, Huawei Technologies Co. Ltd","institution_ids":["https://openalex.org/I4210123571"]},{"raw_affiliation_string":"Huawei#TAB#","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045698231"],"corresponding_institution_ids":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"],"apc_list":null,"apc_paid":null,"fwci":0.6372,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69499252,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9944999814033508,"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":0.9943000078201294,"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":0.8397096991539001},{"id":"https://openalex.org/keywords/automorphism","display_name":"Automorphism","score":0.8374348878860474},{"id":"https://openalex.org/keywords/polar-code","display_name":"Polar code","score":0.7922310829162598},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.6755210757255554},{"id":"https://openalex.org/keywords/list-decoding","display_name":"List decoding","score":0.5297390222549438},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4968765079975128},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.47914475202560425},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.45228904485702515},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35010993480682373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3482547700405121},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3137778043746948},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.14066413044929504},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11365777254104614},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.09463325142860413}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.8397096991539001},{"id":"https://openalex.org/C118712358","wikidata":"https://www.wikidata.org/wiki/Q782566","display_name":"Automorphism","level":2,"score":0.8374348878860474},{"id":"https://openalex.org/C2778396592","wikidata":"https://www.wikidata.org/wiki/Q7209069","display_name":"Polar code","level":3,"score":0.7922310829162598},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.6755210757255554},{"id":"https://openalex.org/C204397858","wikidata":"https://www.wikidata.org/wiki/Q4437907","display_name":"List decoding","level":5,"score":0.5297390222549438},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4968765079975128},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47914475202560425},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.45228904485702515},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35010993480682373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3482547700405121},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3137778043746948},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.14066413044929504},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11365777254104614},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.09463325142860413},{"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/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/itw48936.2021.9611504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw48936.2021.9611504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2102.08250","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.08250","pdf_url":"https://arxiv.org/pdf/2102.08250","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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:3130656998","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2102.08250.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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:HAL:hal-03617261v1","is_oa":false,"landing_page_url":"https://imt-atlantique.hal.science/hal-03617261","pdf_url":null,"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ITW 2021: IEEE Information Theory Workshop, Oct 2021, Kanazawa, Japan. pp.1-6, &#x27E8;10.1109/ITW48936.2021.9611504&#x27E9;","raw_type":"Conference papers"},{"id":"doi:10.48550/arxiv.2102.08250","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2102.08250","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2102.08250","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.08250","pdf_url":"https://arxiv.org/pdf/2102.08250","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3130656998.pdf","grobid_xml":"https://content.openalex.org/works/W3130656998.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1893302682","https://openalex.org/W2004229705","https://openalex.org/W2033234285","https://openalex.org/W2056384400","https://openalex.org/W2106045225","https://openalex.org/W2121417875","https://openalex.org/W2150498905","https://openalex.org/W2264554231","https://openalex.org/W2811124737","https://openalex.org/W2963684844","https://openalex.org/W2963710189","https://openalex.org/W2999759127","https://openalex.org/W3008435753","https://openalex.org/W3045768376","https://openalex.org/W3123289303","https://openalex.org/W3136348518","https://openalex.org/W3184425224","https://openalex.org/W3197313112","https://openalex.org/W6639861174","https://openalex.org/W6792248313"],"related_works":["https://openalex.org/W3147906298","https://openalex.org/W3198171271","https://openalex.org/W2551793259","https://openalex.org/W3198039746","https://openalex.org/W3128513335","https://openalex.org/W2963710189","https://openalex.org/W2538118183","https://openalex.org/W1568008612","https://openalex.org/W2154105345","https://openalex.org/W2963362707","https://openalex.org/W2111594409","https://openalex.org/W2045545810","https://openalex.org/W2137420814","https://openalex.org/W51093891","https://openalex.org/W2201194159","https://openalex.org/W3106172892","https://openalex.org/W2098035616","https://openalex.org/W2950298169","https://openalex.org/W2743327613","https://openalex.org/W1522276718"],"abstract_inverted_index":{"In":[0],"this":[1,57,147],"paper":[2],"we":[3,19,59,80],"deal":[4],"with":[5,38],"polar":[6,21,44,67,83,106,113,138],"code":[7,22,45,68],"automorphisms":[8,71,87],"that":[9,24,85],"are":[10,36],"beneficial":[11],"under":[12,108,115],"low-latency":[13],"automorphism":[14],"ensemble":[15],"(AE)":[16],"decoding,":[17],"and":[18,31,72,94],"propose":[20],"designs":[23],"have":[25],"such":[26,75],"automorphisms.":[27,76],"Successive-cancellation":[28],"(SC)":[29],"decoding":[30,35,99,110,118,136],"thus":[32,95],"SC-based":[33,97],"AE":[34,98,109,144],"invariant":[37],"respect":[39],"to":[40,62,73,129,146],"the":[41,50,89,126],"only":[42],"known":[43],"automorphisms,":[46],"namely":[47],"those":[48],"of":[49,121],"lower-triangular":[51],"affine":[52],"(LTA)":[53],"group.":[54],"To":[55],"overcome":[56],"problem,":[58],"provide":[60],"methods":[61],"determine":[63],"whether":[64],"a":[65],"given":[66],"has":[69],"non-LTA":[70],"identify":[74],"Building":[77],"on":[78],"this,":[79],"design":[81],"specific":[82],"codes":[84,107,114,139],"admit":[86],"in":[88,119],"upper-diagonal":[90],"linear":[91],"(UTL)":[92],"group,":[93],"render":[96],"effective.":[100],"Demonstrated":[101],"by":[102,142],"examples,":[103],"these":[104],"new":[105],"outperform":[111],"conventional":[112],"SC":[116,130],"list":[117],"terms":[120],"error":[122],"rate,":[123],"while":[124],"keeping":[125],"latency":[127],"comparable":[128],"decoding.":[131],"Moreover,":[132],"state-of-the-art":[133],"BP-based":[134,143],"permutation":[135],"for":[137],"is":[140],"beaten":[141],"thanks":[145],"design.":[148]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
