{"id":"https://openalex.org/W3084365245","doi":"https://doi.org/10.1093/comjnl/bxaa078","title":"The Conditional Reliability Evaluation of Data Center Network BCDC","display_name":"The Conditional Reliability Evaluation of Data Center Network BCDC","publication_year":2020,"publication_date":"2020-09-07","ids":{"openalex":"https://openalex.org/W3084365245","doi":"https://doi.org/10.1093/comjnl/bxaa078","mag":"3084365245"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxaa078","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxaa078","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-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/A5028086075","display_name":"Mengjie Lv","orcid":"https://orcid.org/0000-0002-1173-3766"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengjie Lv","raw_affiliation_strings":["School of Computer Science and Technology, Soochow University, Suzhou 215006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034004697","display_name":"Baolei Cheng","orcid":"https://orcid.org/0000-0001-9479-8372"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baolei Cheng","raw_affiliation_strings":["School of Computer Science and Technology, Soochow University, Suzhou 215006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022101610","display_name":"Jianxi Fan","orcid":"https://orcid.org/0000-0002-7055-5891"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianxi Fan","raw_affiliation_strings":["School of Computer Science and Technology, Soochow University, Suzhou 215006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442289","display_name":"Xi Wang","orcid":"https://orcid.org/0000-0003-3415-7092"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xi Wang","raw_affiliation_strings":["School of Software and Services Outsourcing, Suzhou Institute of Industrial Technology, Suzhou 215004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software and Services Outsourcing, Suzhou Institute of Industrial Technology, Suzhou 215004, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102728193","display_name":"Jingya Zhou","orcid":"https://orcid.org/0000-0003-0721-7424"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingya Zhou","raw_affiliation_strings":["School of Computer Science and Technology, Soochow University, Suzhou 215006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056578494","display_name":"Jia Yu","orcid":"https://orcid.org/0000-0002-0574-7803"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jia Yu","raw_affiliation_strings":["College of Computer Science and Technology, Qingdao University, Qingdao 266071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Qingdao University, Qingdao 266071, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5022101610"],"corresponding_institution_ids":["https://openalex.org/I3923682"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":2.449,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91502315,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"64","issue":"9","first_page":"1451","last_page":"1464"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9988999962806702,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.998199999332428,"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/server","display_name":"Server","score":0.6804289817810059},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.611406683921814},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5864120721817017},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.57340407371521},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.5280973315238953},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5003654956817627},{"id":"https://openalex.org/keywords/cube","display_name":"Cube (algebra)","score":0.46848759055137634},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.45628413558006287},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.43805238604545593},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3911122679710388},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3784119784832001},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.348554402589798},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10693907737731934},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06408369541168213}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6804289817810059},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.611406683921814},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5864120721817017},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.57340407371521},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.5280973315238953},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5003654956817627},{"id":"https://openalex.org/C53051483","wikidata":"https://www.wikidata.org/wiki/Q861555","display_name":"Cube (algebra)","level":2,"score":0.46848759055137634},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.45628413558006287},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.43805238604545593},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3911122679710388},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3784119784832001},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.348554402589798},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10693907737731934},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06408369541168213},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxaa078","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxaa078","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4875579843","display_name":null,"funder_award_id":"U1905211","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7718165558","display_name":"\u591a\u6e90\u5f02\u8d28\u793e\u4ea4\u7f51\u7edc\u878d\u5408\u4e0e\u8425\u9500\u5f71\u54cd\u529b\u4f20\u64ad\u4f18\u5316\u7814\u7a76","funder_award_id":"61972272","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1860999107","https://openalex.org/W1926802565","https://openalex.org/W1971967319","https://openalex.org/W2006416222","https://openalex.org/W2025587779","https://openalex.org/W2040844568","https://openalex.org/W2117086555","https://openalex.org/W2124839136","https://openalex.org/W2126210439","https://openalex.org/W2130401388","https://openalex.org/W2145331678","https://openalex.org/W2160595559","https://openalex.org/W2169989080","https://openalex.org/W2173213060","https://openalex.org/W2236293591","https://openalex.org/W2278163725","https://openalex.org/W2343910037","https://openalex.org/W2493202769","https://openalex.org/W2580877344","https://openalex.org/W2626337421","https://openalex.org/W2736154398","https://openalex.org/W2766530564","https://openalex.org/W2772067505","https://openalex.org/W2789863600","https://openalex.org/W2792405259","https://openalex.org/W2886414301","https://openalex.org/W2892294903","https://openalex.org/W2894368103","https://openalex.org/W2904857911","https://openalex.org/W2946691741","https://openalex.org/W2955378271","https://openalex.org/W2962870736","https://openalex.org/W4238584892","https://openalex.org/W6679646392","https://openalex.org/W6738874634"],"related_works":["https://openalex.org/W2055187606","https://openalex.org/W1969542292","https://openalex.org/W4214914670","https://openalex.org/W1498304890","https://openalex.org/W3006216828","https://openalex.org/W2084875360","https://openalex.org/W2904165227","https://openalex.org/W3123077549","https://openalex.org/W70469698","https://openalex.org/W2770088598"],"abstract_inverted_index":{"Abstract":[0],"As":[1,72],"the":[2,13,29,34,42,57,68,96,103,126,145],"number":[3],"of":[4,15,31,37,44,59,109,129,148],"servers":[5,47],"in":[6,95],"a":[7,38,60,73,86,110],"data":[8],"center":[9],"network":[10],"(DCN)":[11],"increases,":[12],"probability":[14],"server":[16,70],"failures":[17],"is":[18,23,48,53,131,150],"significantly":[19],"increased.":[20],"Traditional":[21],"connectivity":[22,36,58,76,105,108,128,147],"an":[24],"important":[25,54],"metric":[26],"to":[27,55,89],"measure":[28],"reliability":[30],"DCN.":[32],"However,":[33],"traditional":[35],"DCN":[39,61],"based":[40,116],"on":[41,117],"condition":[43],"arbitrary":[45],"faulty":[46,69,91],"generally":[49],"lower.":[50],"Therefore,":[51],"it":[52],"increase":[56],"by":[62],"adding":[63],"some":[64],"limited":[65],"conditions":[66],"for":[67,85,133,137,152,156],"set.":[71],"result,":[74],"$g$-restricted":[75,104,127],"and":[77,106,135,144,154],"$h$-extra":[78,107,146],"connectivity,":[79],"which":[80],"are":[81],"two":[82],"crucial":[83],"subjects":[84],"DCN\u2019s":[87],"ability":[88],"tolerate":[90],"servers,":[92],"were":[93],"proposed":[94],"literature.":[97],"In":[98],"this":[99],"paper,":[100],"we":[101],"study":[102],"new":[111],"server-centric":[112],"DCN,":[113],"called":[114],"BCDC,":[115],"crossed":[118],"cube":[119],"with":[120],"excellent":[121],"performance.":[122],"We":[123],"prove":[124],"that":[125],"BCDC":[130,149],"4":[132,151],"$n=3$":[134,153],"$2n+g(n-2)-2$":[136],"$n\\geq":[138,157],"4$,":[139,158],"where":[140,159],"$0\\leq":[141,160],"g\\leq":[142],"n-3$,":[143],"$2n+h(n-2)-2$":[155],"h\\leq":[161],"n-3$.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
