{"id":"https://openalex.org/W4416513977","doi":"https://doi.org/10.1109/itw62417.2025.11240393","title":"On the Error Exponent Distribution of Code Ensembles over Classical-Quantum Channels","display_name":"On the Error Exponent Distribution of Code Ensembles over Classical-Quantum Channels","publication_year":2025,"publication_date":"2025-09-29","ids":{"openalex":"https://openalex.org/W4416513977","doi":"https://doi.org/10.1109/itw62417.2025.11240393"},"language":"en","primary_location":{"id":"doi:10.1109/itw62417.2025.11240393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw62417.2025.11240393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/2117/455874","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054603809","display_name":"Giuseppe Cocco","orcid":"https://orcid.org/0000-0002-7436-8807"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Giuseppe Cocco","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya,Department of Signal Theory and Communications,Barcelona,Spain,08034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya,Department of Signal Theory and Communications,Barcelona,Spain,08034","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038578880","display_name":"J.R. Fonollosa","orcid":"https://orcid.org/0000-0002-0136-2586"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Rodr\u00edguez Fonollosa","raw_affiliation_strings":["Universitat Polit&#x00E8;cnica de Catalunya,Department of Signal Theory and Communications,Barcelona,Spain,08034"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Polit&#x00E8;cnica de Catalunya,Department of Signal Theory and Communications,Barcelona,Spain,08034","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.5131000280380249,"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"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.5131000280380249,"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"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.1006999984383583,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.09780000150203705,"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/exponent","display_name":"Exponent","score":0.8367999792098999},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.5113000273704529},{"id":"https://openalex.org/keywords/probability-distribution","display_name":"Probability distribution","score":0.4586000144481659},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.421999990940094},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.40209999680519104},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.38989999890327454},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.36730000376701355},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.3538999855518341}],"concepts":[{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.8367999792098999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.652400016784668},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5597000122070312},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.5113000273704529},{"id":"https://openalex.org/C149441793","wikidata":"https://www.wikidata.org/wiki/Q200726","display_name":"Probability distribution","level":2,"score":0.4586000144481659},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.421999990940094},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.40209999680519104},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.38989999890327454},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.36730000376701355},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3538999855518341},{"id":"https://openalex.org/C75438885","wikidata":"https://www.wikidata.org/wiki/Q3403615","display_name":"Large deviations theory","level":2,"score":0.35030001401901245},{"id":"https://openalex.org/C2983568541","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Information transmission","level":2,"score":0.3499999940395355},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.30550000071525574},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.3003000020980835},{"id":"https://openalex.org/C52622258","wikidata":"https://www.wikidata.org/wiki/Q131222","display_name":"Information theory","level":2,"score":0.2935999929904938},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.28780001401901245},{"id":"https://openalex.org/C51865526","wikidata":"https://www.wikidata.org/wiki/Q5379962","display_name":"Ensemble average","level":2,"score":0.28029999136924744},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.27720001339912415},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.27300000190734863},{"id":"https://openalex.org/C92224547","wikidata":"https://www.wikidata.org/wiki/Q1673216","display_name":"Probability of error","level":2,"score":0.2678999900817871},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2621999979019165},{"id":"https://openalex.org/C60603091","wikidata":"https://www.wikidata.org/wiki/Q2981616","display_name":"Variable-length code","level":3,"score":0.25690001249313354}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itw62417.2025.11240393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw62417.2025.11240393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/455874","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/455874","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/455874","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/455874","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Conference report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1968334290","https://openalex.org/W1993944611","https://openalex.org/W2001619599","https://openalex.org/W2008072582","https://openalex.org/W2154193570","https://openalex.org/W2154564336","https://openalex.org/W2962746504","https://openalex.org/W3103727585","https://openalex.org/W4205855417","https://openalex.org/W4211192810","https://openalex.org/W4312737861","https://openalex.org/W4404563887","https://openalex.org/W4406172140","https://openalex.org/W4416513977"],"related_works":[],"abstract_inverted_index":{"We":[0],"show":[1],"that":[2,26,76,110],"the":[3,7,31,48,52,58,64,77,85,89,95,99,105,108,112],"probability":[4],"distribution":[5,79],"of":[6,51,80,107],"error":[8,81],"exponent":[9,35,117],"in":[10,88,94],"i.i.d.":[11],"code":[12],"ensembles":[13],"over":[14],"classical-quantum":[15],"(CQ)":[16],"channels":[17],"with":[18,42,57,104],"arbitrary":[19],"output":[20],"states":[21],"accumulates":[22],"above":[23],"a":[24],"threshold":[25,100],"is":[27],"strictly":[28],"larger":[29],"than":[30],"CQ":[32,86],"random":[33,114],"coding":[34,115],"(RCE)":[36],"at":[37,44],"low":[38],"rates,":[39],"while":[40],"coinciding":[41],"it":[43],"rates":[45],"close":[46],"to":[47],"mutual":[49],"information":[50],"channel.":[53],"This":[54],"result,":[55],"combined":[56],"work":[59],"by":[60,67],"Dalai":[61],"[1]":[62],"and":[63,70,72],"recent":[65],"ones":[66],"Renes":[68],"[2]":[69],"Li":[71],"Yang":[73],"[3],":[74],"implies":[75],"ensemble":[78],"exponents":[82],"concentrates":[83],"around":[84],"RCE":[87],"high":[90],"rate":[91,97],"regime.":[92],"Moreover,":[93],"same":[96],"regime":[98],"we":[101],"derive":[102],"coincides":[103],"ensemble-average":[106],"exponent,":[109],"is,":[111],"typical":[113],"(TRC)":[116],"[4].":[118]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-11-23T00:00:00"}
