{"id":"https://openalex.org/W4386260604","doi":"https://doi.org/10.1109/infocom53939.2023.10228897","title":"A Fast and Exact Evaluation Algorithm for the Expected Number of Connected Nodes: an Enhanced Network Reliability Measure","display_name":"A Fast and Exact Evaluation Algorithm for the Expected Number of Connected Nodes: an Enhanced Network Reliability Measure","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4386260604","doi":"https://doi.org/10.1109/infocom53939.2023.10228897"},"language":"en","primary_location":{"id":"doi:10.1109/infocom53939.2023.10228897","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10228897","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","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/A5036811156","display_name":"K. Nakamura","orcid":"https://orcid.org/0000-0002-9615-3479"},"institutions":[{"id":"https://openalex.org/I39012071","display_name":"Kyoto College of Graduate Studies for Informatics","ror":"https://ror.org/05mzj8a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I39012071"]},{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kengo Nakamura","raw_affiliation_strings":["NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","Graduate School of Informatics, Kyoto University, Kyoto, Japan","NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I39012071","https://openalex.org/I22299242"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081996202","display_name":"Takeru Inoue","orcid":"https://orcid.org/0000-0003-1411-8010"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeru Inoue","raw_affiliation_strings":["NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","NTT Network Innovation Laboratories, NTT Corporation, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Network Innovation Laboratories, NTT Corporation, Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101076405","display_name":"Masaaki Nishino","orcid":"https://orcid.org/0000-0001-6489-5446"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaaki Nishino","raw_affiliation_strings":["NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090171057","display_name":"Norihito Yasuda","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norihito Yasuda","raw_affiliation_strings":["NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Corporation,NTT Communication Science Laboratories,Kyoto,Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011807509","display_name":"Shin-ichi Minato","orcid":"https://orcid.org/0000-0002-1397-1020"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I39012071","display_name":"Kyoto College of Graduate Studies for Informatics","ror":"https://ror.org/05mzj8a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I39012071"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin-Ichi Minato","raw_affiliation_strings":["Kyoto University,Graduate School of Informatics,Kyoto,Japan","Graduate School of Informatics, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Kyoto University,Graduate School of Informatics,Kyoto,Japan","institution_ids":["https://openalex.org/I39012071","https://openalex.org/I22299242"]},{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I39012071","https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5036811156"],"corresponding_institution_ids":["https://openalex.org/I22299242","https://openalex.org/I2251713219","https://openalex.org/I39012071"],"apc_list":null,"apc_paid":null,"fwci":1.868,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.8385881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"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/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9940000176429749,"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/node","display_name":"Node (physics)","score":0.7204648852348328},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.7197059392929077},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6967685222625732},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6266024708747864},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5565900206565857},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5432840585708618},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5297680497169495},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3371984362602234},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24218621850013733},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1462794542312622}],"concepts":[{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7204648852348328},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7197059392929077},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6967685222625732},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6266024708747864},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5565900206565857},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5432840585708618},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5297680497169495},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3371984362602234},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24218621850013733},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1462794542312622},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom53939.2023.10228897","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10228897","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1594854651","https://openalex.org/W1979704824","https://openalex.org/W2011619454","https://openalex.org/W2020649867","https://openalex.org/W2025550035","https://openalex.org/W2033405938","https://openalex.org/W2049754879","https://openalex.org/W2065769502","https://openalex.org/W2071746250","https://openalex.org/W2078201742","https://openalex.org/W2080267935","https://openalex.org/W2080875657","https://openalex.org/W2096646197","https://openalex.org/W2102623833","https://openalex.org/W2113136889","https://openalex.org/W2115826669","https://openalex.org/W2116606560","https://openalex.org/W2117889403","https://openalex.org/W2118404561","https://openalex.org/W2120075079","https://openalex.org/W2147695460","https://openalex.org/W2148662748","https://openalex.org/W2154899882","https://openalex.org/W2158192895","https://openalex.org/W2160175865","https://openalex.org/W2163372049","https://openalex.org/W2478429860","https://openalex.org/W2554703520","https://openalex.org/W2731372109","https://openalex.org/W2738967198","https://openalex.org/W2763916037","https://openalex.org/W2790010681","https://openalex.org/W2901919929","https://openalex.org/W2921135591","https://openalex.org/W2951543070","https://openalex.org/W3012371240","https://openalex.org/W3080939351","https://openalex.org/W3091799615","https://openalex.org/W3155539798","https://openalex.org/W4210654243","https://openalex.org/W4212856846","https://openalex.org/W4238426377","https://openalex.org/W4253895441","https://openalex.org/W4290993851","https://openalex.org/W6635725522","https://openalex.org/W6782024718"],"related_works":["https://openalex.org/W4255837520","https://openalex.org/W2086397253","https://openalex.org/W2133122801","https://openalex.org/W2387011115","https://openalex.org/W600422426","https://openalex.org/W4234808182","https://openalex.org/W2007156430","https://openalex.org/W2382043075","https://openalex.org/W3081478936","https://openalex.org/W2809151339"],"abstract_inverted_index":{"Contemporary":[0],"society":[1],"survives":[2],"on":[3],"several":[4],"network":[5,13,50,175],"infrastructures,":[6],"such":[7],"as":[8],"communication":[9],"and":[10,118,197],"transportation.":[11],"These":[12],"infrastructures":[14],"are":[15,25],"required":[16],"to":[17,29,59,65,153],"keep":[18],"all":[19],"nodes":[20,24,90],"connected,":[21],"although":[22],"these":[23],"occasionally":[26],"disconnected":[27],"due":[28,58],"failures.":[30],"Thus,":[31],"the":[32,67,87,126,170,179],"expected":[33],"number":[34,88,127],"of":[35,89,128,172],"connected":[36],"node":[37,116],"pairs":[38],"(ECP)":[39],"during":[40],"an":[41,97,120,144,173,186],"operation":[42],"period":[43],"is":[44,72,86,141],"a":[45,73,92,201],"reasonable":[46],"reliability":[47,68,146],"measure":[48],"in":[49,91,176,185],"design.":[51],"However,":[52],"no":[53],"work":[54],"has":[55],"studied":[56],"ECP":[57,122,154,171],"its":[60],"computational":[61],"hardness;":[62],"we":[63],"have":[64],"solve":[66],"evaluation":[69,147],"problem,":[70,76],"which":[71,149],"computationally":[74],"tough":[75],"for":[77,114],"O(n":[78],"<sup":[79],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[80],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[81],")":[82],"times":[83],"where":[84],"n":[85],"network.":[93],"This":[94,188],"paper":[95,189],"proposes":[96],"efficient":[98],"method":[99,105,140,168,181],"that":[100,138],"exactly":[101],"computes":[102,169],"ECP.":[103],"Our":[104],"performs":[106],"dynamic":[107],"programming":[108],"just":[109],"once":[110],"without":[111],"explicit":[112],"repetition":[113],"each":[115,131],"pair":[117],"obtains":[119],"exact":[121],"value":[123],"weighted":[124],"by":[125,156],"users":[129],"at":[130],"node.":[132],"A":[133],"thorough":[134],"complexity":[135],"analysis":[136],"reveals":[137],"our":[139,167],"faster":[142],"than":[143],"existing":[145,180],"method,":[148],"can":[150],"be":[151],"transferred":[152],"computation,":[155],"O(n).":[157],"Numerical":[158],"experiments":[159],"using":[160],"real":[161],"topologies":[162],"show":[163],"great":[164],"efficiency;":[165],"e.g.,":[166],"821-link":[174],"ten":[177],"seconds;":[178],"cannot":[182],"complete":[183],"it":[184],"hour.":[187],"also":[190],"presents":[191],"two":[192],"applications:":[193],"critical":[194],"link":[195],"identification":[196],"optimal":[198],"resource":[199],"(e.g.,":[200],"server)":[202],"placement.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
