{"id":"https://openalex.org/W2606218371","doi":"https://doi.org/10.1145/3050220.3060602","title":"PRAM","display_name":"PRAM","publication_year":2017,"publication_date":"2017-04-03","ids":{"openalex":"https://openalex.org/W2606218371","doi":"https://doi.org/10.1145/3050220.3060602","mag":"2606218371"},"language":"en","primary_location":{"id":"doi:10.1145/3050220.3060602","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3050220.3060602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Symposium on SDN Research","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/A5066915269","display_name":"Zili Meng","orcid":"https://orcid.org/0000-0003-2009-7180"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zili Meng","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList)"],"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList)","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076480986","display_name":"Jun Bi","orcid":"https://orcid.org/0000-0002-8695-1047"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Bi","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100722240","display_name":"Chen Sun","orcid":"https://orcid.org/0000-0003-2480-2350"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Sun","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026755371","display_name":"Anmin Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anmin Xu","raw_affiliation_strings":["Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Institute for Network Sciences and Cyberspace, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology (TNList) and Department of Computer Science, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056657952","display_name":"Hongxin Hu","orcid":"https://orcid.org/0000-0001-8710-247X"},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hongxin Hu","raw_affiliation_strings":["Clemson University"],"affiliations":[{"raw_affiliation_string":"Clemson University","institution_ids":["https://openalex.org/I8078737"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5066915269"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.03997502,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"183","last_page":"184"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9997000098228455,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8227942585945129},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.540594220161438},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.47146183252334595},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.46012282371520996},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3890085220336914},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3584745526313782},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2527412474155426},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12439754605293274},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07049739360809326}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8227942585945129},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.540594220161438},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.47146183252334595},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.46012282371520996},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3890085220336914},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3584745526313782},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2527412474155426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12439754605293274},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07049739360809326},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3050220.3060602","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3050220.3060602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Symposium on SDN Research","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1604234259","https://openalex.org/W1988150362","https://openalex.org/W2123372830","https://openalex.org/W2562956987"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W1975289146"],"abstract_inverted_index":{"We":[0,29],"propose":[1],"PRAM,":[2],"a":[3,40],"priority-aware":[4],"flow":[5],"migrating":[6],"scheme":[7],"to":[8,15,43,49,68],"address":[9],"the":[10,31,45,51,64,72],"problem":[11],"of":[12,23,33],"which":[13],"flows":[14],"migrate":[16],"during":[17],"dynamic":[18],"scale":[19],"in":[20,26,47],"or":[21],"out":[22],"network":[24],"functions":[25],"NFV":[27],"networks.":[28],"introduce":[30],"concept":[32],"Priority-Weighted":[34],"Migration":[35],"Time":[36],"(PWMT),":[37],"and":[38],"use":[39],"greedy":[41],"algorithm":[42],"minimize":[44],"PWMT,":[46],"order":[48],"exert":[50],"minimum":[52],"impact":[53],"on":[54],"latency-sensitive":[55],"flows.":[56],"Simulation":[57],"results":[58],"show":[59],"that":[60],"PRAM":[61],"can":[62],"reduce":[63],"PWMT":[65],"by":[66],"5.61x":[67],"18.48x":[69],"compared":[70],"with":[71],"random":[73],"strategy.":[74]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2017-04-28T00:00:00"}