{"id":"https://openalex.org/W1556429019","doi":"https://doi.org/10.1109/iccnc.2015.7069324","title":"Analysis of data center SDN controller architectures: Technology and business impacts","display_name":"Analysis of data center SDN controller architectures: Technology and business impacts","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W1556429019","doi":"https://doi.org/10.1109/iccnc.2015.7069324","mag":"1556429019"},"language":"en","primary_location":{"id":"doi:10.1109/iccnc.2015.7069324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2015.7069324","pdf_url":null,"source":{"id":"https://openalex.org/S4306497949","display_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","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/A5006803389","display_name":"Ram Krishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I3017533127","display_name":"Brocade (United States)","ror":"https://ror.org/03jty5027","country_code":"US","type":"company","lineage":["https://openalex.org/I3017533127"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ram Ramki Krishnan","raw_affiliation_strings":["Brocade Communications Systems, Inc., San Jose, CA, USA","Brocade Communications Systems, Inc. San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"Brocade Communications Systems, Inc., San Jose, CA, USA","institution_ids":["https://openalex.org/I3017533127"]},{"raw_affiliation_string":"Brocade Communications Systems, Inc. San Jose, CA, USA","institution_ids":["https://openalex.org/I3017533127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081725803","display_name":"N.R. Figueira","orcid":null},"institutions":[{"id":"https://openalex.org/I3017533127","display_name":"Brocade (United States)","ror":"https://ror.org/03jty5027","country_code":"US","type":"company","lineage":["https://openalex.org/I3017533127"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Norival Figueira","raw_affiliation_strings":["Brocade Communications Systems, Inc., San Jose, CA, USA","Brocade Communications Systems, Inc. San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"Brocade Communications Systems, Inc., San Jose, CA, USA","institution_ids":["https://openalex.org/I3017533127"]},{"raw_affiliation_string":"Brocade Communications Systems, Inc. San Jose, CA, USA","institution_ids":["https://openalex.org/I3017533127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006803389"],"corresponding_institution_ids":["https://openalex.org/I3017533127"],"apc_list":null,"apc_paid":null,"fwci":0.953,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71796444,"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":"104","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.998199999332428,"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/T11478","display_name":"Caching and Content Delivery","score":0.9958000183105469,"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/underlay","display_name":"Underlay","score":0.9856498837471008},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.7501000165939331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6954697370529175},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.641295313835144},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5038706660270691},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.4999349117279053},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.4427207410335541},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3427530527114868},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2590535283088684},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18995022773742676},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.09352117776870728}],"concepts":[{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.9856498837471008},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.7501000165939331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6954697370529175},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.641295313835144},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5038706660270691},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.4999349117279053},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.4427207410335541},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3427530527114868},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2590535283088684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18995022773742676},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.09352117776870728},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccnc.2015.7069324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccnc.2015.7069324","pdf_url":null,"source":{"id":"https://openalex.org/S4306497949","display_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Computing, Networking and Communications (ICNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/17"},{"display_name":"Industry, innovation and infrastructure","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W613054787","https://openalex.org/W1698388015","https://openalex.org/W1968895626","https://openalex.org/W1969771346","https://openalex.org/W2003160050","https://openalex.org/W2022758041","https://openalex.org/W2096313289","https://openalex.org/W2120900812","https://openalex.org/W2136451165","https://openalex.org/W2147118406","https://openalex.org/W2160519010","https://openalex.org/W2332400373","https://openalex.org/W2402310305","https://openalex.org/W2509806239","https://openalex.org/W2752885492","https://openalex.org/W2784487705","https://openalex.org/W3019365222","https://openalex.org/W6619165433","https://openalex.org/W6713356821","https://openalex.org/W6725568470","https://openalex.org/W7029321148"],"related_works":["https://openalex.org/W2470213802","https://openalex.org/W2921979903","https://openalex.org/W89955905","https://openalex.org/W1599626576","https://openalex.org/W2021541000","https://openalex.org/W1691715735","https://openalex.org/W1637847238","https://openalex.org/W2042060105","https://openalex.org/W2126533264","https://openalex.org/W1597460884"],"abstract_inverted_index":{"The":[0,40,76],"typical":[1],"Software":[2],"Defined":[3],"Networking":[4],"(SDN)":[5],"Data":[6],"Center":[7],"(DC)":[8],"of":[9,16,109,129],"the":[10,48,52,64,73,84,88,95,101,107,127,130],"future":[11],"will":[12],"likely":[13],"be":[14],"comprised":[15],"a":[17,21,25,43,79,113,133],"software":[18,49,65,85,102],"overlay":[19,50,66,86],"and":[20,51,58,69,87,115],"hardware":[22,53,74,89,96],"underlay,":[23],"i.e.,":[24],"physical":[26],"network.":[27],"From":[28],"an":[29],"architectural":[30],"perspective,":[31],"there":[32],"are":[33,55],"two":[34],"distinct":[35],"possibilities":[36],"for":[37,125],"such":[38],"DCs.":[39],"first":[41],"is":[42,67,78],"loosely":[44],"coupled":[45,81],"model":[46],"where":[47,83],"underlay":[54,90,97,131],"kept":[56],"independent":[57],"managed":[59],"separately.":[60],"In":[61],"this":[62],"model,":[63,82],"transparent":[68],"virtually":[70],"invisible":[71],"to":[72],"underlay.":[75],"second":[77],"tightly":[80],"work":[91],"in":[92,132],"cooperation,":[93],"with":[94],"having":[98],"visibility":[99],"into":[100],"overlay.":[103],"This":[104],"paper":[105],"analyzes":[106],"impact":[108],"these":[110],"approaches":[111],"from":[112],"technology":[114],"business":[116],"standpoint.":[117],"It":[118],"also":[119],"presents":[120],"some":[121],"fundamentally":[122],"different":[123],"ideas":[124],"maximizing":[126],"value":[128],"Commercial-off-the-shelf":[134],"(COTS)":[135],"ASICs":[136],"environment.":[137]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
