{"id":"https://openalex.org/W2913718281","doi":"https://doi.org/10.1109/iwqos.2018.8624130","title":"A Data Center Interconnects Calculus","display_name":"A Data Center Interconnects Calculus","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2913718281","doi":"https://doi.org/10.1109/iwqos.2018.8624130","mag":"2913718281"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos.2018.8624130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2018.8624130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ACM 26th International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135599","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062142262","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0001-7917-1547"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},{"id":"https://openalex.org/I4210091733","display_name":"Gesellschaft f\u00fcr wissenschaftliche Datenverarbeitung mbH G\u00f6ttingen","ror":"https://ror.org/00cd95c65","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["GWDG, University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"GWDG, University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025406174","display_name":"Haoyun Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091733","display_name":"Gesellschaft f\u00fcr wissenschaftliche Datenverarbeitung mbH G\u00f6ttingen","ror":"https://ror.org/00cd95c65","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]},{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Haoyun Shen","raw_affiliation_strings":["GWDG, University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"GWDG, University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063771413","display_name":"Philipp Wieder","orcid":"https://orcid.org/0000-0002-6992-1866"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},{"id":"https://openalex.org/I4210091733","display_name":"Gesellschaft f\u00fcr wissenschaftliche Datenverarbeitung mbH G\u00f6ttingen","ror":"https://ror.org/00cd95c65","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Philipp Wieder","raw_affiliation_strings":["GWDG, University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"GWDG, University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010508067","display_name":"Ramin Yahyapour","orcid":"https://orcid.org/0000-0002-9057-4395"},"institutions":[{"id":"https://openalex.org/I4210091733","display_name":"Gesellschaft f\u00fcr wissenschaftliche Datenverarbeitung mbH G\u00f6ttingen","ror":"https://ror.org/00cd95c65","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]},{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ramin Yahyapour","raw_affiliation_strings":["GWDG, University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"GWDG, University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I4210091733","https://openalex.org/I74656192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062142262"],"corresponding_institution_ids":["https://openalex.org/I4210091733","https://openalex.org/I74656192"],"apc_list":null,"apc_paid":null,"fwci":0.8225,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8314418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9987999796867371,"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":0.9984999895095825,"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/network-calculus","display_name":"Network calculus","score":0.8827613592147827},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.8148133754730225},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.7337956428527832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.725277841091156},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5191106796264648},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.515705406665802},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4952949583530426},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4881356656551361},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.47483307123184204},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.4743082523345947},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.42146068811416626},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37776729464530945},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37646281719207764},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18384075164794922},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.17587316036224365},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.17562133073806763},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15685471892356873},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12131372094154358}],"concepts":[{"id":"https://openalex.org/C2778693205","wikidata":"https://www.wikidata.org/wiki/Q7000967","display_name":"Network calculus","level":3,"score":0.8827613592147827},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.8148133754730225},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.7337956428527832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.725277841091156},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5191106796264648},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.515705406665802},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4952949583530426},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4881356656551361},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47483307123184204},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.4743082523345947},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.42146068811416626},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37776729464530945},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37646281719207764},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18384075164794922},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.17587316036224365},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.17562133073806763},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15685471892356873},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12131372094154358},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iwqos.2018.8624130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos.2018.8624130","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ACM 26th International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"},{"id":"pmh:oai:edoc.mpg.de:747850","is_oa":false,"landing_page_url":"http://edoc.mpg.de/747850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"25th IEEE/ACM International Symposium on Quality of Service (IEEE/ACM IWQoS 2018), 1-10 (2018)","raw_type":"Conference-Paper"},{"id":"pmh:oai:publications.goettingen-research-online.de:2/135599","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135599","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.mpg.de:item_3082718","is_oa":false,"landing_page_url":"http://hdl.handle.net/21.11116/0000-0004-DF5B-C","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"25th IEEE/ACM International Symposium on Quality of Service (IEEE/ACM IWQoS 2018)","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:publications.goettingen-research-online.de:2/135599","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135599","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1589801689","https://openalex.org/W1592233483","https://openalex.org/W1802492819","https://openalex.org/W1978905175","https://openalex.org/W1987582408","https://openalex.org/W2015774390","https://openalex.org/W2037119287","https://openalex.org/W2057780695","https://openalex.org/W2062832101","https://openalex.org/W2078826139","https://openalex.org/W2116062114","https://openalex.org/W2116690616","https://openalex.org/W2126210439","https://openalex.org/W2129424879","https://openalex.org/W2130531694","https://openalex.org/W2132548797","https://openalex.org/W2143065961","https://openalex.org/W2147206873","https://openalex.org/W2155303087","https://openalex.org/W2157614013","https://openalex.org/W2159085368","https://openalex.org/W2168595508","https://openalex.org/W2509517941","https://openalex.org/W2584002035","https://openalex.org/W2613694343","https://openalex.org/W2783290054","https://openalex.org/W2963083228","https://openalex.org/W4206809386","https://openalex.org/W4237515752","https://openalex.org/W6647065524","https://openalex.org/W6654678205","https://openalex.org/W6670429660"],"related_works":["https://openalex.org/W2955195711","https://openalex.org/W2354454611","https://openalex.org/W2993266126","https://openalex.org/W2392283887","https://openalex.org/W2351388597","https://openalex.org/W2939925694","https://openalex.org/W2829881200","https://openalex.org/W2184647741","https://openalex.org/W1974217798","https://openalex.org/W137535787"],"abstract_inverted_index":{"For":[0],"many":[1,33],"application":[2],"scenarios,":[3],"interconnected":[4],"data":[5,17,20,36,60,71,84],"centers":[6],"provide":[7],"high":[8],"service":[9],"flexibility,":[10],"reduce":[11],"response":[12],"time,":[13],"and":[14,75,100,114,122,126,130,135,145],"facilitate":[15],"timely":[16],"backup.":[18],"Many":[19],"center":[21,37,61,72,85],"system":[22,53],"parameters":[23,54],"might":[24],"have":[25],"variant":[26],"impact":[27],"on":[28,35,59,118],"the":[29,77,89,93,96,101,106,109,128,137],"interconnection":[30],"performance.":[31],"Despite":[32],"studies":[34],"network":[38,73],"performance,":[39],"there":[40],"exist":[41],"few":[42],"analytical":[43,67],"work":[44],"that":[45],"reveal":[46],"insightful":[47],"knowledge":[48],"with":[49],"wide":[50],"range":[51],"of":[52,91],"as":[55],"input,":[56],"especially":[57],"focusing":[58],"interconnects":[62],"(DCI).":[63],"This":[64],"paper":[65],"creates":[66],"models":[68],"for":[69,83],"representative":[70],"architectures":[74],"provides":[76],"performance":[78],"calculus":[79,131,141],"aiming":[80],"to":[81],"apply":[82],"interconnects.":[86],"By":[87],"parameterising":[88],"number":[90],"devices,":[92],"arriving":[94],"traffics,":[95],"switch":[97],"link":[98],"capacities,":[99],"traffic":[102],"locality,":[103],"we":[104],"derive":[105],"relationship":[107],"among":[108],"DCI":[110],"bandwidth,":[111],"inter-DC":[112],"latency,":[113],"these":[115],"parameters.":[116],"Based":[117],"this,":[119],"further":[120],"discussion":[121],"numerical":[123],"examples":[124],"investigate":[125],"evaluate":[127],"modelling":[129],"from":[132],"multiple":[133],"angles":[134],"show":[136],"possibility":[138],"how":[139],"this":[140],"assists":[142],"DC/DCI":[143],"design":[144],"operation.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
