{"id":"https://openalex.org/W3159305574","doi":"https://doi.org/10.23919/jcin.2021.9387728","title":"Cache Pollution Prevention Mechanism Based on Deep Reinforcement Learning in NDN","display_name":"Cache Pollution Prevention Mechanism Based on Deep Reinforcement Learning in NDN","publication_year":2021,"publication_date":"2021-03-01","ids":{"openalex":"https://openalex.org/W3159305574","doi":"https://doi.org/10.23919/jcin.2021.9387728","mag":"3159305574"},"language":"en","primary_location":{"id":"doi:10.23919/jcin.2021.9387728","is_oa":false,"landing_page_url":"https://doi.org/10.23919/jcin.2021.9387728","pdf_url":null,"source":{"id":"https://openalex.org/S4210178728","display_name":"Journal of Communications and Information Networks","issn_l":"2096-1081","issn":["2096-1081","2509-3312"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Information Networks","raw_type":"journal-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/A5101978225","display_name":"Jie Zhou","orcid":"https://orcid.org/0000-0003-0750-8870"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie Zhou","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052677758","display_name":"Jiangtao Luo","orcid":"https://orcid.org/0000-0002-9160-3047"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Luo","raw_affiliation_strings":["Electronic Information and Networking Research Institute, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"affiliations":[{"raw_affiliation_string":"Electronic Information and Networking Research Institute, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100627768","display_name":"Junxia Wang","orcid":"https://orcid.org/0000-0002-4835-7223"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junxia Wang","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102397954","display_name":"Lianglang Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianglang Deng","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101978225"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":2.1394,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87545949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":"1","first_page":"91","last_page":"100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9994999766349792,"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":0.9994999766349792,"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":0.980400025844574,"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":0.897430956363678},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8664098978042603},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5966504812240601},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5859889388084412},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5731950402259827},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5603461265563965},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45606529712677},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.45250874757766724},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3210025429725647},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20763695240020752},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12472224235534668}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.897430956363678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8664098978042603},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5966504812240601},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5859889388084412},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5731950402259827},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5603461265563965},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45606529712677},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.45250874757766724},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3210025429725647},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20763695240020752},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12472224235534668},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/jcin.2021.9387728","is_oa":false,"landing_page_url":"https://doi.org/10.23919/jcin.2021.9387728","pdf_url":null,"source":{"id":"https://openalex.org/S4210178728","display_name":"Journal of Communications and Information Networks","issn_l":"2096-1081","issn":["2096-1081","2509-3312"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Communications and Information Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4306904969","https://openalex.org/W2138720691","https://openalex.org/W4362501864","https://openalex.org/W4380318855","https://openalex.org/W2031695474","https://openalex.org/W2024136090","https://openalex.org/W2586732548","https://openalex.org/W3049728571","https://openalex.org/W20361778","https://openalex.org/W2964765435"],"abstract_inverted_index":{"As":[0],"a":[1,94,110,120],"representative":[2],"architecture":[3],"of":[4,32,54,73,82],"content-":[5],"centric":[6],"paradigms":[7],"for":[8],"the":[9,24,43,55,62,71,80,89,136,141,157,162],"future":[10],"Internet,":[11],"named":[12],"data":[13,111],"networking":[14],"(NDN)":[15],"enables":[16],"consumers":[17],"to":[18,48,87,114,127,148,168],"retrieve":[19],"content":[20],"duplicates":[21],"from":[22],"either":[23],"original":[25],"server":[26],"or":[27],"intermediate":[28],"routers.":[29],"Each":[30],"node":[31],"NDN":[33],"is":[34,113,117,125,144,166],"equipped":[35],"with":[36],"cache":[37,104,172],"that":[38,124,156],"buffers":[39],"but":[40],"not":[41],"validates":[42],"data,":[44],"making":[45],"it":[46],"vulnerable":[47],"various":[49],"attacks.":[50,174],"Cache":[51],"pollution,":[52],"one":[53],"specific":[56],"attacks":[57],"in":[58,107],"NDN,":[59],"fraudulently":[60],"alters":[61],"cached":[63,116],"contents":[64,76],"by":[65,119],"excessively":[66],"requesting":[67],"worthless":[68],"information,":[69],"squeezing":[70],"space":[72],"real":[74],"popular":[75],"and":[77,131,146,165],"thus":[78],"degrading":[79],"experience":[81],"normal":[83],"users.":[84],"In":[85],"order":[86],"address":[88],"issue,":[90],"this":[91],"paper":[92],"proposes":[93],"defense":[95,159],"scheme":[96,143],"based":[97],"on":[98],"deep":[99],"reinforcement":[100],"learning":[101],"(DRL)":[102],"against":[103,171],"pollution":[105,173],"attack,":[106],"which":[108],"whether":[109],"packet":[112],"be":[115,169],"decided":[118],"trained":[121],"intelligent":[122],"agent,":[123],"adaptive":[126],"dynamic":[128],"network":[129],"states":[130],"following":[132],"long":[133],"term":[134],"rewards,":[135],"accumulative":[137],"data-requesting":[138],"delays.":[139],"Finally,":[140],"DRL-based":[142],"evaluated":[145],"compared":[147],"two":[149],"other":[150],"existing":[151],"schemes.":[152],"Experimental":[153],"results":[154],"show":[155],"proposed":[158],"mechanism":[160],"outperforms":[161],"others":[163],"significantly,":[164],"proved":[167],"effective":[170]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}