{"id":"https://openalex.org/W3092265502","doi":"https://doi.org/10.1109/iwqos49365.2020.9212969","title":"Taming the Wildcards: Towards Dependency-free Rule Caching with FreeCache","display_name":"Taming the Wildcards: Towards Dependency-free Rule Caching with FreeCache","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3092265502","doi":"https://doi.org/10.1109/iwqos49365.2020.9212969","mag":"3092265502"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos49365.2020.9212969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos49365.2020.9212969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/ACM 28th International Symposium on Quality of Service (IWQoS)","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/A5100448375","display_name":"Rui Li","orcid":"https://orcid.org/0000-0001-8353-6772"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Li","raw_affiliation_strings":["School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083860768","display_name":"Bohan Zhao","orcid":"https://orcid.org/0000-0002-3722-8493"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bohan Zhao","raw_affiliation_strings":["School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101976676","display_name":"Ruixin Chen","orcid":"https://orcid.org/0000-0002-6484-1322"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruixin Chen","raw_affiliation_strings":["School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003998216","display_name":"Jin Zhao","orcid":"https://orcid.org/0000-0002-9807-2648"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Zhao","raw_affiliation_strings":["School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, China Shanghai Key Laboratory of Intelligent Information Processing, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100448375"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":3.0035,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.91681185,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"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/T12326","display_name":"Network Packet Processing and Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12326","display_name":"Network Packet Processing and Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.9983000159263611,"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9968000054359436,"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":0.9062338471412659},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6923426389694214},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.49891114234924316},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.4736004173755646},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.4510872960090637},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42734888195991516},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4111683964729309},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.3566972017288208},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.12814787030220032}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9062338471412659},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6923426389694214},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.49891114234924316},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.4736004173755646},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.4510872960090637},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42734888195991516},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4111683964729309},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.3566972017288208},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.12814787030220032}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwqos49365.2020.9212969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos49365.2020.9212969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/ACM 28th International Symposium on Quality of Service (IWQoS)","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":28,"referenced_works":["https://openalex.org/W1608999459","https://openalex.org/W1860107648","https://openalex.org/W2022106793","https://openalex.org/W2034207294","https://openalex.org/W2072853307","https://openalex.org/W2120416631","https://openalex.org/W2131806537","https://openalex.org/W2139751271","https://openalex.org/W2151811992","https://openalex.org/W2164905748","https://openalex.org/W2295401176","https://openalex.org/W2460461231","https://openalex.org/W2512309946","https://openalex.org/W2610405917","https://openalex.org/W2790965320","https://openalex.org/W2795264197","https://openalex.org/W2885965959","https://openalex.org/W2893908942","https://openalex.org/W2913227885","https://openalex.org/W2915868160","https://openalex.org/W2953037974","https://openalex.org/W2964209279","https://openalex.org/W2967062414","https://openalex.org/W3020993522","https://openalex.org/W4243943037","https://openalex.org/W4252238872","https://openalex.org/W6636558983","https://openalex.org/W6639025630"],"related_works":["https://openalex.org/W2031173804","https://openalex.org/W2114386333","https://openalex.org/W2509523906","https://openalex.org/W2363769136","https://openalex.org/W2148571123","https://openalex.org/W3085471909","https://openalex.org/W2109715593","https://openalex.org/W2012518269","https://openalex.org/W57688818","https://openalex.org/W4234542536"],"abstract_inverted_index":{"Wildcard":[0],"rules":[1,90],"are":[2,22,133],"implemented":[3],"in":[4,57,137,140,150,182],"various":[5,120],"important":[6],"networking":[7],"scenarios,":[8],"including":[9],"QoS,":[10],"firewall,":[11],"access":[12],"control,":[13],"and":[14,18,33,91,125,163,208],"network":[15],"traffic":[16],"monitoring":[17],"analysis.":[19],"However,":[20],"there":[21],"cross-rule":[23],"dependencies":[24],"between":[25],"wildcard":[26,83,106,198],"rules,":[27],"which":[28],"both":[29],"increase":[30],"significant":[31],"overhead":[32],"affect":[34],"the":[35,51,54,78,88,111,141,175,183,189,203],"semantic":[36,206],"correctness":[37,207],"of":[38,53,80,113,191,205],"packet":[39,102],"classification":[40,103],"when":[41],"caching":[42,85,195,200],"rules.":[43,94],"Considerable":[44],"efforts":[45],"have":[46],"been":[47],"made":[48],"to":[49,75,101,135,180,197],"mitigate":[50],"impacts":[52],"dependency":[55],"issue":[56],"rule":[58,84,107,199],"caching,":[59],"but":[60],"it":[61],"is":[62],"still":[63],"a":[64,148,151],"bottleneck":[65],"for":[66],"cache":[67,121,126,142,162,176],"systems.":[68],"In":[69],"this":[70],"paper,":[71],"we":[72],"show":[73],"how":[74],"give":[76],"applications":[77],"flexibility":[79],"completely":[81],"dependency-free":[82],"by":[86,178],"decoupling":[87],"cached":[89],"their":[92],"dependent":[93],"Our":[95,168],"FreeCache":[96,114,173,186],"scheme":[97],"has":[98],"wide":[99],"applicability":[100],"devices":[104],"with":[105,144],"caching.":[108],"We":[109],"validate":[110],"effectiveness":[112],"through":[115],"two":[116],"respects:":[117],"(1)":[118],"Implementing":[119],"algorithms":[122,128,196],"(e.g.,":[123,129],"LSTM)":[124],"replacement":[127],"ARC,":[130],"LIRS)":[131],"that":[132,172],"difficult":[134],"use":[136,159],"dependency-bound":[138],"situations":[139],"system":[143],"FreeCache.":[145],"(2)":[146],"Developing":[147],"prototype":[149],"Software-Defined":[152],"Network":[153],"(SDN),":[154],"where":[155],"hybrid":[156],"OpenFlow":[157],"switches":[158],"TCAM":[160],"as":[161,165],"RAM":[164],"auxiliary":[166],"memory.":[167],"experimental":[169],"results":[170],"reveal":[171],"improves":[174],"performance":[177],"up":[179],"60.88%":[181],"offline":[184],"scenario.":[185],"also":[187],"offers":[188],"promise":[190],"applying":[192],"any":[193],"existing":[194],"while":[201],"guaranteeing":[202],"properties":[204],"equivalence.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
