{"id":"https://openalex.org/W4379115901","doi":"https://doi.org/10.23919/date56975.2023.10136922","title":"A Lightweight and Adaptive Cache Allocation Scheme for Content Delivery Networks","display_name":"A Lightweight and Adaptive Cache Allocation Scheme for Content Delivery Networks","publication_year":2023,"publication_date":"2023-04-01","ids":{"openalex":"https://openalex.org/W4379115901","doi":"https://doi.org/10.23919/date56975.2023.10136922"},"language":"en","primary_location":{"id":"doi:10.23919/date56975.2023.10136922","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date56975.2023.10136922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)","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/A5100349868","display_name":"Ke Liu","orcid":"https://orcid.org/0000-0003-2120-3168"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ke Liu","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101598486","display_name":"Hua Wang","orcid":"https://orcid.org/0009-0009-7771-6457"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Wang","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015061573","display_name":"Ke Zhou","orcid":"https://orcid.org/0000-0002-2161-8796"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Zhou","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]},{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103200440","display_name":"Cong Li","orcid":"https://orcid.org/0009-0009-3828-5148"},"institutions":[{"id":"https://openalex.org/I2250653659","display_name":"Tencent (China)","ror":"https://ror.org/00hhjss72","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Li","raw_affiliation_strings":["Tencent Technology (Shenzhen) Co., Ltd.,Shenzhen,China","Tencent Technology (Shenzhen) Co., Ltd., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Tencent Technology (Shenzhen) Co., Ltd.,Shenzhen,China","institution_ids":["https://openalex.org/I2250653659"]},{"raw_affiliation_string":"Tencent Technology (Shenzhen) Co., Ltd., Shenzhen, China","institution_ids":["https://openalex.org/I2250653659"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100349868"],"corresponding_institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.6027,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66927378,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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/T11478","display_name":"Caching and Content Delivery","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9914000034332275,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9879000186920166,"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/cache","display_name":"Cache","score":0.8788341879844666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8217531442642212},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6672717332839966},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6577737331390381},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6125158667564392},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.5503458976745605},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4725078046321869},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.4242810606956482},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36418092250823975},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19147703051567078},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07090148329734802}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8788341879844666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8217531442642212},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6672717332839966},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6577737331390381},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6125158667564392},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.5503458976745605},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4725078046321869},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4242810606956482},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36418092250823975},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19147703051567078},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07090148329734802},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date56975.2023.10136922","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date56975.2023.10136922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Design, Automation & Test in Europe Conference & Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1678356000","https://openalex.org/W1931046221","https://openalex.org/W1968919289","https://openalex.org/W1976986662","https://openalex.org/W2119276484","https://openalex.org/W2125901106","https://openalex.org/W2306123015","https://openalex.org/W2406213739","https://openalex.org/W2613674830","https://openalex.org/W2740361432","https://openalex.org/W2952925381","https://openalex.org/W3007329632","https://openalex.org/W3009697178","https://openalex.org/W3014363362","https://openalex.org/W3042576257","https://openalex.org/W3096241851","https://openalex.org/W3142886131","https://openalex.org/W3209429275","https://openalex.org/W4280530612","https://openalex.org/W6640241026","https://openalex.org/W6698427370","https://openalex.org/W6741717432","https://openalex.org/W6758850006","https://openalex.org/W6774028308","https://openalex.org/W6781080063","https://openalex.org/W6785039534"],"related_works":["https://openalex.org/W4281609849","https://openalex.org/W1503860218","https://openalex.org/W2048574738","https://openalex.org/W2136784393","https://openalex.org/W2770494033","https://openalex.org/W4379115901","https://openalex.org/W2566764843","https://openalex.org/W2990604234","https://openalex.org/W1643745250","https://openalex.org/W1983529203"],"abstract_inverted_index":{"Content":[0],"delivery":[1],"networks":[2],"(CDNs)":[3],"caching":[4,10],"systems":[5],"usually":[6],"use":[7],"multi-tenant":[8],"shared":[9],"due":[11],"to":[12],"their":[13,99],"operational":[14],"simplicity.":[15],"However,":[16],"this":[17,50],"approach":[18],"often":[19],"results":[20],"in":[21,74,111],"interference":[22],"among":[23],"applications.":[24],"Dynamic":[25],"cache":[26,58,82],"allocation":[27,59],"schemes":[28],"based":[29],"on":[30],"miss":[31,120],"ratio":[32,121],"curve":[33],"(MRC)":[34],"could":[35],"be":[36],"a":[37,54,142],"good":[38],"choice":[39],"except":[40],"for":[41,61,69],"its":[42],"high":[43],"computational":[44],"overheads":[45],"and":[46,56,88,115,125],"performance":[47],"fluctuations.":[48],"In":[49],"paper,":[51],"we":[52],"propose":[53],"lightweight":[55],"adaptive":[57],"scheme":[60],"CDNs":[62],"(LACA).":[63],"Rather":[64],"than":[65],"searching":[66],"near-optimal":[67],"configurations":[68],"each":[70],"tenant,":[71],"LACA":[72,110,116,139],"detects":[73],"real":[75],"time":[76],"whether":[77],"any":[78],"tenants":[79,96],"are":[80],"using":[81],"space":[83,91],"inefficiently":[84],"(named":[85],"abnormal":[86,95],"tenants),":[87],"then":[89],"adjusts":[90],"restricted":[92],"within":[93],"these":[94],"by":[97,122,132],"constructing":[98],"local":[100,144],"MRCs":[101],"instead":[102],"of":[103],"the":[104,119,127],"global":[105],"ones.":[106],"We":[107],"have":[108],"deployed":[109],"Tencent's":[112],"CDN":[113],"system":[114],"can":[117],"reduce":[118,126],"27.1":[123],"%":[124],"average":[128],"user":[129],"access":[130],"latency":[131],"28.5":[133],"ms.":[134],"Compared":[135],"with":[136,146],"the-state-of-the-art":[137],"schemes,":[138],"also":[140],"achieves":[141],"higher-accuracy":[143],"MRC":[145],"marginal":[147],"overhead.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}