{"id":"https://openalex.org/W4411337607","doi":"https://doi.org/10.23919/ondm65745.2025.11029349","title":"Relayed vs. Switched QKD: A Comparison in Non-Uniform Ring Networks","display_name":"Relayed vs. Switched QKD: A Comparison in Non-Uniform Ring Networks","publication_year":2025,"publication_date":"2025-05-06","ids":{"openalex":"https://openalex.org/W4411337607","doi":"https://doi.org/10.23919/ondm65745.2025.11029349"},"language":"en","primary_location":{"id":"doi:10.23919/ondm65745.2025.11029349","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"},"type":"article","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/A5118212465","display_name":"Antonios Selentis-Boulntadakis","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Antonios Selentis-Boulntadakis","raw_affiliation_strings":["University of Athens,Department of Informatics and Telecommunications,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"University of Athens,Department of Informatics and Telecommunications,Athens,Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091236670","display_name":"K. Christodoulopoulos","orcid":"https://orcid.org/0000-0002-7241-366X"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Christodoulopoulos","raw_affiliation_strings":["University of Athens,Department of Informatics and Telecommunications,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"University of Athens,Department of Informatics and Telecommunications,Athens,Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079560946","display_name":"George T. Kanellos","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George T. Kanellos","raw_affiliation_strings":["University of Athens,Department of Informatics and Telecommunications,Athens,Greece"],"affiliations":[{"raw_affiliation_string":"University of Athens,Department of Informatics and Telecommunications,Athens,Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5118212465"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":null,"apc_paid":null,"fwci":1.5567,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.84803622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9890000224113464,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9890000224113464,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9754999876022339,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9437999725341797,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/ring","display_name":"Ring (chemistry)","score":0.5336865186691284},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47972622513771057},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.396589994430542},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33924955129623413},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06522229313850403}],"concepts":[{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5336865186691284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47972622513771057},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.396589994430542},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33924955129623413},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06522229313850403},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ondm65745.2025.11029349","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2006155898","https://openalex.org/W2168676717","https://openalex.org/W2800313743","https://openalex.org/W3005558247","https://openalex.org/W4285149083","https://openalex.org/W4363649878","https://openalex.org/W4382568152","https://openalex.org/W4391681190","https://openalex.org/W4395090981","https://openalex.org/W4396892353","https://openalex.org/W4396892869"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885"],"abstract_inverted_index":{"The":[0],"rise":[1],"of":[2,149],"quantum":[3,24],"computers":[4],"threatens":[5],"public":[6],"key":[7,28,36,67,79,118],"security":[8],"and":[9,53,65,81,94,100,104,117,124,151],"its":[10],"essential":[11],"role":[12],"in":[13,132,163],"distributing":[14],"symmetric":[15],"keys.":[16],"QKD":[17,44,55,63,141,161],"offers":[18],"a":[19,51],"promising":[20],"solution":[21],"by":[22,114],"leveraging":[23],"principles":[25],"for":[26,77,88,97,121,145],"secure":[27],"distribution":[29],"between":[30,70],"two":[31,38,130],"points.":[32],"To":[33],"enable":[34],"network-wide":[35],"distribution,":[37],"candidate":[39],"architectures":[40,73,131],"have":[41],"emerged:":[42],"Relayed":[43,105,160],"which":[45,56],"relays":[46],"neighboring":[47],"generated":[48],"keys":[49,98],"along":[50],"path,":[52],"Switched":[54,103,140],"uses":[57],"optical":[58],"switches":[59],"to":[60,127],"dynamically":[61],"connect":[62],"devices":[64],"create":[66],"generation":[68],"sessions":[69],"nodes.":[71],"Both":[72],"require":[74],"algorithmic":[75],"solutions":[76],"effective":[78,144],"management":[80,119],"distribution.":[82],"In":[83,107],"prior":[84],"work,":[85],"we":[86,110],"derived":[87],"uniform":[89],"ring":[90],"topologies":[91,123],"optimal":[92],"configurations":[93],"analytical":[95],"formulas":[96],"consumption":[99],"compared":[101],"the":[102],"architectures.":[106],"this":[108],"study,":[109],"extend":[111],"that":[112],"work":[113],"introducing":[115],"scheduling":[116],"algorithms":[120],"arbitrary":[122],"use":[125],"them":[126],"compare":[128],"these":[129],"non-uniform":[133],"rings.":[134],"Our":[135],"findings":[136],"reinforce":[137],"previous":[138],"conclusions:":[139],"is":[142],"more":[143],"dense":[146],"(large":[147],"number":[148],"nodes":[150],"short":[152],"distances)":[153],"networks,":[154],"such":[155],"as":[156],"metropolitan":[157],"rings,":[158],"while":[159],"outperforms":[162],"larger":[164],"rings":[165],"with":[166],"longer":[167],"distances.":[168]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
