{"id":"https://openalex.org/W2586470208","doi":"https://doi.org/10.1109/smc.2016.7844645","title":"TF-IdleTimeout: Improving efficiency of TCAM in SDN by dynamically adjusting flow entry lifecycle","display_name":"TF-IdleTimeout: Improving efficiency of TCAM in SDN by dynamically adjusting flow entry lifecycle","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2586470208","doi":"https://doi.org/10.1109/smc.2016.7844645","mag":"2586470208"},"language":"en","primary_location":{"id":"doi:10.1109/smc.2016.7844645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2016.7844645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","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/A5051507007","display_name":"Meilian Lu","orcid":"https://orcid.org/0000-0003-2199-2195"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Meilian Lu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103203968","display_name":"Wei Deng","orcid":"https://orcid.org/0009-0000-6531-4818"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Deng","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101644794","display_name":"Shi Yan","orcid":"https://orcid.org/0000-0002-5953-1979"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Shi","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051507007"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":1.1864,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.83491857,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2016","issue":null,"first_page":"002681","last_page":"002686"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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":0.9940999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7847460508346558},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.783499538898468},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.657656729221344},{"id":"https://openalex.org/keywords/openflow","display_name":"OpenFlow","score":0.6441173553466797},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.5345392227172852},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4647943377494812},{"id":"https://openalex.org/keywords/content-addressable-memory","display_name":"Content-addressable memory","score":0.46090778708457947},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42999494075775146},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16491493582725525}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7847460508346558},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.783499538898468},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.657656729221344},{"id":"https://openalex.org/C192697461","wikidata":"https://www.wikidata.org/wiki/Q4045918","display_name":"OpenFlow","level":3,"score":0.6441173553466797},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.5345392227172852},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4647943377494812},{"id":"https://openalex.org/C53442348","wikidata":"https://www.wikidata.org/wiki/Q745101","display_name":"Content-addressable memory","level":3,"score":0.46090778708457947},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42999494075775146},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16491493582725525},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/smc.2016.7844645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/smc.2016.7844645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC)","raw_type":"proceedings-article"},{"id":"mag:2753390211","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/20090422/201702241276300637","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","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":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1990498047","https://openalex.org/W2002015239","https://openalex.org/W2019678549","https://openalex.org/W2027449312","https://openalex.org/W2040340473","https://openalex.org/W2046738808","https://openalex.org/W2071552523","https://openalex.org/W2129424879","https://openalex.org/W2137838113","https://openalex.org/W2144021026","https://openalex.org/W2168595508","https://openalex.org/W2613694343"],"related_works":["https://openalex.org/W4220837700","https://openalex.org/W2012852954","https://openalex.org/W4377008240","https://openalex.org/W2389036806","https://openalex.org/W1675062406","https://openalex.org/W2066879250","https://openalex.org/W2295167007","https://openalex.org/W2558363974","https://openalex.org/W2324336707","https://openalex.org/W4250919833"],"abstract_inverted_index":{"Ternary":[0],"Content":[1],"Addressable":[2],"Memory":[3],"(TCAM)":[4],"is":[5,31],"widely":[6],"used":[7,164],"for":[8,37,69],"caching":[9,38],"flow":[10,39,71,80,87,139],"entries":[11,40],"in":[12,108,147,188],"Software":[13],"Defined":[14],"Network":[15],"(SDN).":[16],"However,":[17,97],"limited":[18],"by":[19,65],"the":[20,27,35,49,55,60,78,92,102,114,128,167,182],"current":[21],"technology":[22],"level":[23],"and":[24,110,125,159],"hardware":[25],"cost,":[26],"capacity":[28,64,124,187],"of":[29,41,51,62,94,105,130,185],"TCAM":[30,63,123,186],"difficult":[32],"to":[33,91,113,120,136,143,165],"meet":[34],"needs":[36],"large":[42],"scale":[43],"SDN,":[44,109,131],"which":[45],"would":[46],"seriously":[47],"affect":[48],"scalability":[50,129],"SDN.":[52,189],"Aimed":[53],"at":[54],"problem,":[56],"some":[57],"researches":[58],"improve":[59,181],"efficiency":[61,184],"setting":[66],"different":[67,70],"lifecycle":[68,89,141],"entries.":[72],"Such":[73],"as":[74],"Openflow":[75],"protocol":[76],"proposed":[77],"default":[79],"entry":[81,88,140],"lifecycle,":[82],"AHTM":[83],"scheme":[84,135,178],"dynamicly":[85],"adjusted":[86],"according":[90,142],"number":[93],"interrupted":[95],"flows.":[96],"these":[98],"schemes":[99],"didn't":[100],"consider":[101],"dynamic":[103],"features":[104],"network":[106,116,145],"traffic":[107,146],"hardly":[111],"conform":[112],"actual":[115],"demands.":[117],"In":[118],"order":[119],"effectively":[121],"utilize":[122],"thus":[126],"enhance":[127],"we":[132],"propose":[133],"TF-IdleTimeout":[134,177],"dynamically":[137],"set":[138],"real-time":[144],"SDN-based":[148],"data":[149],"center":[150],"network.":[151],"Two":[152],"criterion,":[153],"called":[154],"Flow":[155,160],"Entry":[156],"Missing":[157],"Number":[158],"Dropping":[161],"Number,":[162],"are":[163],"evaluate":[166],"effect.":[168],"The":[169],"results":[170],"show":[171],"that,":[172],"compared":[173],"with":[174],"existing":[175],"schemes,":[176],"can":[179],"greatly":[180],"utilization":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}