{"id":"https://openalex.org/W2122531445","doi":"https://doi.org/10.1109/icccn.2014.6911750","title":"Dandelion: A locally-high-performance and globally-high-scalability hierarchical data center network","display_name":"Dandelion: A locally-high-performance and globally-high-scalability hierarchical data center network","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2122531445","doi":"https://doi.org/10.1109/icccn.2014.6911750","mag":"2122531445"},"language":"en","primary_location":{"id":"doi:10.1109/icccn.2014.6911750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2014.6911750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 23rd International Conference on Computer Communication and Networks (ICCCN)","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/A5006224078","display_name":"Binzhang Fu","orcid":"https://orcid.org/0009-0008-1213-0554"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Binzhang Fu","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081017400","display_name":"Sheng Xu","orcid":"https://orcid.org/0000-0002-5086-4152"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sheng Xu","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065987003","display_name":"Wen-Tao Bao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wentao Bao","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050677251","display_name":"Guolong Jiang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guolong Jiang","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101645579","display_name":"Mingyu Chen","orcid":"https://orcid.org/0000-0003-4469-1037"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingyu Chen","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427808","display_name":"Lixin Zhang","orcid":"https://orcid.org/0000-0001-8367-6935"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lixin Zhang","raw_affiliation_strings":["SKL Computer Architecture, ICT","SKL Computer Architecture, ICT, CAS"],"affiliations":[{"raw_affiliation_string":"SKL Computer Architecture, ICT","institution_ids":[]},{"raw_affiliation_string":"SKL Computer Architecture, ICT, CAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021867577","display_name":"Yidong Tao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yidong Tao","raw_affiliation_strings":["Huawei Technologies Co., Ltd","Huawei Technologies, Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]},{"raw_affiliation_string":"Huawei Technologies, Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112047921","display_name":"Rui He","orcid":"https://orcid.org/0000-0003-4494-9106"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]},{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN","GB"],"is_corresponding":false,"raw_author_name":"Rui He","raw_affiliation_strings":["Huawei Technologies Co Ltd, Shenzhen, Guangdong, CN","Huawei Technologies, Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co Ltd, Shenzhen, Guangdong, CN","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Huawei Technologies, Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084532051","display_name":"Junfeng Zhao","orcid":"https://orcid.org/0000-0002-8728-2885"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Junfeng Zhao","raw_affiliation_strings":["Huawei Technologies Co., Ltd","Huawei Technologies, Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]},{"raw_affiliation_string":"Huawei Technologies, Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5006224078"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7889,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82794208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9994000196456909,"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":0.9991000294685364,"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/dandelion","display_name":"Dandelion","score":0.8095005750656128},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7273474335670471},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7186582088470459},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.526988685131073},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.48207002878189087},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3870258629322052},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3493497371673584},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.17340466380119324}],"concepts":[{"id":"https://openalex.org/C2778804639","wikidata":"https://www.wikidata.org/wiki/Q30024","display_name":"Dandelion","level":4,"score":0.8095005750656128},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7273474335670471},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7186582088470459},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.526988685131073},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.48207002878189087},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3870258629322052},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3493497371673584},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.17340466380119324},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C188947578","wikidata":"https://www.wikidata.org/wiki/Q200253","display_name":"Traditional Chinese medicine","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccn.2014.6911750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2014.6911750","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 23rd International Conference on Computer Communication and Networks (ICCCN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W256861921","https://openalex.org/W1966570738","https://openalex.org/W1968177179","https://openalex.org/W1978439972","https://openalex.org/W1981159511","https://openalex.org/W1992997793","https://openalex.org/W1993544900","https://openalex.org/W1995597621","https://openalex.org/W1996512527","https://openalex.org/W2008041840","https://openalex.org/W2013259664","https://openalex.org/W2025177582","https://openalex.org/W2025879446","https://openalex.org/W2042876290","https://openalex.org/W2049807504","https://openalex.org/W2073965851","https://openalex.org/W2084069794","https://openalex.org/W2090131349","https://openalex.org/W2118231264","https://openalex.org/W2127561102","https://openalex.org/W2140834004","https://openalex.org/W2146762855","https://openalex.org/W2154323564","https://openalex.org/W2155072926","https://openalex.org/W2161489774","https://openalex.org/W2163769126","https://openalex.org/W2166214860","https://openalex.org/W2168595508","https://openalex.org/W2171575705","https://openalex.org/W3145732157","https://openalex.org/W3147460469","https://openalex.org/W4238465620","https://openalex.org/W4256524787","https://openalex.org/W4297816311","https://openalex.org/W6648410045","https://openalex.org/W6684402220","https://openalex.org/W6684478428"],"related_works":["https://openalex.org/W303995753","https://openalex.org/W1982914007","https://openalex.org/W2379482911","https://openalex.org/W2645858920","https://openalex.org/W2159583675","https://openalex.org/W1824242903","https://openalex.org/W1493858311","https://openalex.org/W2155470929","https://openalex.org/W2111125783","https://openalex.org/W2394465510"],"abstract_inverted_index":{"The":[0,82],"increasing":[1],"customer":[2],"demand":[3],"is":[4,61,102,114,165],"driving":[5],"modern":[6],"data":[7,38,172],"centers":[8],"to":[9,42,153],"embrace":[10],"the":[11,22,28,58,67,75,99,111,132,136,147,155,163],"freely-expandable":[12,17,54],"network":[13,55,84,133,157,168],"architecture.":[14,158],"Unfortunately,":[15],"state-of-the-art":[16],"networks":[18],"suffer":[19],"from":[20],"either":[21],"large":[23],"granularity":[24],"of":[25,122,131,139],"expansion":[26],"or":[27],"prohibitive":[29],"implementation":[30],"cost.":[31],"Furthermore,":[32],"a":[33,53,62,95,119,166],"recent":[34],"research":[35],"showed":[36],"that":[37,162],"center":[39],"traffic":[40,137,149],"tends":[41],"be":[43],"highly":[44,107],"clustered.":[45],"Based":[46],"on":[47],"above":[48],"observations,":[49],"this":[50],"paper":[51],"proposes":[52],"architecture,":[56],"namely":[57],"dandelion.":[59],"Dandelion":[60],"two-level":[63],"hierarchical":[64],"network,":[65],"where":[66],"first":[68],"level":[69,77],"aims":[70,78],"at":[71,79],"\u201chigh":[72,80],"performance\u201d":[73],"and":[74,117,146],"second":[76],"scalability\u201d.":[81],"resulting":[83],"has":[85],"two":[86],"distinct":[87],"advantages.":[88],"First,":[89],"it":[90],"could":[91],"arbitrarily":[92],"expand":[93],"with":[94],"reasonable":[96],"granularity.":[97],"Second,":[98],"router":[100],"architecture":[101,169],"efficient":[103],"as":[104,106],"well":[105],"scalable":[108],"since":[109],"1)":[110],"routing":[112],"table":[113],"significantly":[115],"compressed":[116],"2)":[118],"fixed":[120],"number":[121],"virtual":[123],"channels":[124],"per":[125],"physical":[126],"channel":[127],"are":[128,144,151],"required":[129],"regardless":[130],"size.":[134],"Finally,":[135],"characteristics":[138],"four":[140],"typical":[141],"cloud":[142],"applications":[143],"analyzed,":[145],"generated":[148],"patterns":[150],"used":[152],"evaluate":[154],"proposed":[156],"Simulation":[159],"results":[160],"prove":[161],"dandelion":[164],"promising":[167],"for":[170],"future":[171],"centers.":[173]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
