{"id":"https://openalex.org/W4386243269","doi":"https://doi.org/10.1109/infocom53939.2023.10229050","title":"Dynamic Demand-Aware Link Scheduling for Reconfigurable Datacenters","display_name":"Dynamic Demand-Aware Link Scheduling for Reconfigurable Datacenters","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4386243269","doi":"https://doi.org/10.1109/infocom53939.2023.10229050"},"language":"en","primary_location":{"id":"doi:10.1109/infocom53939.2023.10229050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10229050","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/A5050323867","display_name":"Kathrin Hanauer","orcid":"https://orcid.org/0000-0002-5945-837X"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Kathrin Hanauer","raw_affiliation_strings":["University of Vienna,Faculty of Computer Science,Vienna,Austria","Faculty of Computer Science, University of Vienna, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"University of Vienna,Faculty of Computer Science,Vienna,Austria","institution_ids":["https://openalex.org/I129774422"]},{"raw_affiliation_string":"Faculty of Computer Science, University of Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003641345","display_name":"Monika Henzinger","orcid":"https://orcid.org/0000-0002-5008-6530"},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Monika Henzinger","raw_affiliation_strings":["University of Vienna,Faculty of Computer Science,Vienna,Austria","Faculty of Computer Science, University of Vienna, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"University of Vienna,Faculty of Computer Science,Vienna,Austria","institution_ids":["https://openalex.org/I129774422"]},{"raw_affiliation_string":"Faculty of Computer Science, University of Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012945598","display_name":"Lara Ost","orcid":null},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Lara Ost","raw_affiliation_strings":["University of Vienna,Faculty of Computer Science,Vienna,Austria","Faculty of Computer Science, University of Vienna, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"University of Vienna,Faculty of Computer Science,Vienna,Austria","institution_ids":["https://openalex.org/I129774422"]},{"raw_affiliation_string":"Faculty of Computer Science, University of Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I129774422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066080641","display_name":"Stefan Schmid","orcid":"https://orcid.org/0000-0002-7798-1711"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Schmid","raw_affiliation_strings":["TU Berlin,Berlin,Germany","TU Berlin, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"TU Berlin,Berlin,Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"TU Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050323867"],"corresponding_institution_ids":["https://openalex.org/I129774422"],"apc_list":null,"apc_paid":null,"fwci":1.605,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.84367696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"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/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"}},"topics":[{"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9976000189781189,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9965000152587891,"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/computer-science","display_name":"Computer science","score":0.8119096755981445},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7483179569244385},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.6850847005844116},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6197412610054016},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.525283932685852},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5234962105751038},{"id":"https://openalex.org/keywords/dynamic-network-analysis","display_name":"Dynamic network analysis","score":0.45360976457595825},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.42021363973617554},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33012545108795166},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1824694573879242}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8119096755981445},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7483179569244385},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.6850847005844116},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6197412610054016},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.525283932685852},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5234962105751038},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.45360976457595825},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.42021363973617554},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33012545108795166},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1824694573879242},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/infocom53939.2023.10229050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10229050","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"},{"id":"pmh:oai:publica.fraunhofer.de:publica/462621","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/462621","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1482680420","https://openalex.org/W1553377418","https://openalex.org/W1857009450","https://openalex.org/W1988150362","https://openalex.org/W2017036528","https://openalex.org/W2032146159","https://openalex.org/W2062832101","https://openalex.org/W2093832225","https://openalex.org/W2097926925","https://openalex.org/W2117884704","https://openalex.org/W2124700175","https://openalex.org/W2141810662","https://openalex.org/W2157790661","https://openalex.org/W2486960733","https://openalex.org/W2614467483","https://openalex.org/W2743429249","https://openalex.org/W2758256552","https://openalex.org/W2819181356","https://openalex.org/W2968108410","https://openalex.org/W3002057986","https://openalex.org/W3006030140","https://openalex.org/W3046344355","https://openalex.org/W3120138566","https://openalex.org/W3133882476","https://openalex.org/W3144786718","https://openalex.org/W3159909636","https://openalex.org/W3174005996","https://openalex.org/W3188706325","https://openalex.org/W3205099977","https://openalex.org/W4231891315","https://openalex.org/W4235670058","https://openalex.org/W4256632036","https://openalex.org/W4283218949","https://openalex.org/W4284899720","https://openalex.org/W4291144019","https://openalex.org/W4382197640","https://openalex.org/W4382199207","https://openalex.org/W6639168177","https://openalex.org/W6802509770"],"related_works":["https://openalex.org/W2595172197","https://openalex.org/W2084856301","https://openalex.org/W2127970246","https://openalex.org/W2885125400","https://openalex.org/W1001352512","https://openalex.org/W1989889224","https://openalex.org/W4382618745","https://openalex.org/W1973775000","https://openalex.org/W2748922771","https://openalex.org/W1987128138"],"abstract_inverted_index":{"Emerging":[0],"reconfigurable":[1,63],"datacenters":[2,15],"allow":[3],"to":[4,24,58,70,87,109,143],"dynamically":[5],"adjust":[6],"the":[7,31,45,60,73,79,89,134,139,144],"network":[8],"topology":[9,47],"in":[10,30,40,72,85,147],"a":[11,50,54],"demand-aware":[12,46],"manner.":[13],"These":[14],"rely":[16],"on":[17,118],"optical":[18,38],"switches":[19,39],"which":[20],"can":[21,130],"be":[22],"reconfigured":[23],"provide":[25],"direct":[26],"connectivity":[27],"between":[28],"racks,":[29],"form":[32],"of":[33,62,82,141],"edge-disjoint":[34],"matchings.":[35],"While":[36],"state-of-the-art":[37],"principle":[41],"support":[42],"microsecond":[43],"reconfigurations,":[44],"optimization":[48],"constitutes":[49],"bottleneck.This":[51],"paper":[52],"proposes":[53],"dynamic":[55,128],"algorithms":[56,105,129],"approach":[57,77],"improve":[59,133],"performance":[61],"datacenter":[64],"networks,":[65],"by":[66],"supporting":[67],"faster":[68],"reactions":[69],"changes":[71,142],"traffic":[74,83],"demand.":[75],"This":[76],"leverages":[78],"temporal":[80,151],"locality":[81],"patterns":[84],"order":[86],"update":[88],"interconnecting":[90],"matchings":[91],"incrementally,":[92],"rather":[93],"than":[94],"recomputing":[95],"them":[96,108],"from":[97],"scratch.":[98],"In":[99],"particular,":[100],"we":[101],"present":[102],"six":[103],"(batch-)dynamic":[104],"and":[106,121,125,137],"compare":[107],"static":[110],"ones.":[111],"We":[112],"conduct":[113],"an":[114],"extensive":[115],"empirical":[116],"evaluation":[117],"176":[119],"synthetic":[120],"39":[122],"real-world":[123],"traces,":[124],"find":[126],"that":[127],"both":[131],"significantly":[132],"running":[135],"time":[136],"reduce":[138],"number":[140],"configuration,":[145],"especially":[146],"networks":[148],"with":[149],"high":[150],"locality,":[152],"while":[153],"retaining":[154],"matching":[155],"weight.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}