{"id":"https://openalex.org/W3047245989","doi":"https://doi.org/10.1109/jiot.2020.3014370","title":"CREAT: Blockchain-Assisted Compression Algorithm of Federated Learning for Content Caching in Edge Computing","display_name":"CREAT: Blockchain-Assisted Compression Algorithm of Federated Learning for Content Caching in Edge Computing","publication_year":2020,"publication_date":"2020-08-05","ids":{"openalex":"https://openalex.org/W3047245989","doi":"https://doi.org/10.1109/jiot.2020.3014370","mag":"3047245989"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2020.3014370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3014370","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","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/A5002534955","display_name":"Laizhong Cui","orcid":"https://orcid.org/0000-0003-1991-290X"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Laizhong Cui","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039549377","display_name":"Xiaoxin Su","orcid":"https://orcid.org/0000-0001-9514-1102"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxin Su","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005173746","display_name":"Zhongxing Ming","orcid":"https://orcid.org/0000-0001-8424-4325"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongxing Ming","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073816952","display_name":"Ziteng Chen","orcid":"https://orcid.org/0000-0002-8282-3400"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziteng Chen","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102928019","display_name":"Shu Yang","orcid":"https://orcid.org/0000-0003-2766-6913"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shu Yang","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029669009","display_name":"Yipeng Zhou","orcid":"https://orcid.org/0000-0003-1533-0865"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yipeng Zhou","raw_affiliation_strings":["Department of Computing, Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101850965","display_name":"Wei Xiao","orcid":"https://orcid.org/0000-0002-7306-6110"},"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":"Wei Xiao","raw_affiliation_strings":["Research Institute, Tsinghua University in Shenzhen, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Research Institute, Tsinghua University in Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5002534955"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":13.4203,"has_fulltext":false,"cited_by_count":146,"citation_normalized_percentile":{"value":0.99050572,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":"16","first_page":"14151","last_page":"14161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9991999864578247,"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":0.9991999864578247,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9965999722480774,"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/computer-science","display_name":"Computer science","score":0.9149014949798584},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7883418798446655},{"id":"https://openalex.org/keywords/movielens","display_name":"MovieLens","score":0.6555485725402832},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6493100523948669},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.6467328071594238},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.562935471534729},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.5286893248558044},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5069570541381836},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.50514155626297},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4945046603679657},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43326592445373535},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41912126541137695},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.22967761754989624},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.16919919848442078},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16771650314331055},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11924707889556885},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11566188931465149}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9149014949798584},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7883418798446655},{"id":"https://openalex.org/C2776156558","wikidata":"https://www.wikidata.org/wiki/Q4353746","display_name":"MovieLens","level":4,"score":0.6555485725402832},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6493100523948669},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.6467328071594238},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.562935471534729},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.5286893248558044},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5069570541381836},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.50514155626297},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4945046603679657},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43326592445373535},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41912126541137695},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.22967761754989624},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.16919919848442078},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16771650314331055},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11924707889556885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11566188931465149},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2020.3014370","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2020.3014370","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5820270759","display_name":null,"funder_award_id":"61902258","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7006828336","display_name":null,"funder_award_id":"61772345","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325571","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2075144441","https://openalex.org/W2219888463","https://openalex.org/W2416799949","https://openalex.org/W2425152312","https://openalex.org/W2486460265","https://openalex.org/W2564566221","https://openalex.org/W2594560857","https://openalex.org/W2603810864","https://openalex.org/W2606891064","https://openalex.org/W2753672491","https://openalex.org/W2754086053","https://openalex.org/W2763398287","https://openalex.org/W2768475350","https://openalex.org/W2786027963","https://openalex.org/W2792244469","https://openalex.org/W2798720628","https://openalex.org/W2869903415","https://openalex.org/W2883059862","https://openalex.org/W2894383926","https://openalex.org/W2898234077","https://openalex.org/W2912213068","https://openalex.org/W2912978522","https://openalex.org/W2917116807","https://openalex.org/W2918891759","https://openalex.org/W2941578813","https://openalex.org/W2962804345","https://openalex.org/W2963023955","https://openalex.org/W2963334314","https://openalex.org/W2963856442","https://openalex.org/W2965764387","https://openalex.org/W2979680647","https://openalex.org/W2988521616","https://openalex.org/W3006655855","https://openalex.org/W3015636663","https://openalex.org/W3101036738","https://openalex.org/W3105122387","https://openalex.org/W3122800475","https://openalex.org/W3151748982","https://openalex.org/W4211068006","https://openalex.org/W4248175462","https://openalex.org/W4297687186"],"related_works":["https://openalex.org/W3116709161","https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W4313463218","https://openalex.org/W4312996489","https://openalex.org/W3111395152","https://openalex.org/W4313526662","https://openalex.org/W3106131444","https://openalex.org/W3216099748","https://openalex.org/W4205963435"],"abstract_inverted_index":{"Edge":[0],"computing":[1],"architectures":[2,34],"can":[3,22,35,235],"help":[4,36],"us":[5,37],"quickly":[6],"process":[7],"the":[8,25,39,63,90,106,110,124,132,158,176,188,191,195,204,218,222,241,247],"data":[9,42,98,192,229],"collected":[10],"by":[11,44,171],"Internet":[12],"of":[13,28,41,75,112,134,160,190,224],"Things":[14],"(IoT)":[15],"and":[16,60,103,114,216,233,245],"caching":[17],"files":[18,121],"to":[19,85,99,108,118,122,130,143,148,174,186,214,220,250],"edge":[20,56,94,135,146,172],"nodes":[21,147,173],"speed":[23,27],"up":[24],"response":[26],"IoT":[29,54],"devices":[30],"requesting":[31],"files.":[32,88],"Blockchain":[33],"ensure":[38,131,187,221],"security":[40,133,189,223],"transmitted":[43,193],"IoT.":[45],"Therefore,":[46],"we":[47,65,138,166,198,234],"have":[48,199],"proposed":[49],"a":[50,67,101],"system":[51],"that":[52,237],"combines":[53],"devices,":[55],"nodes,":[57],"remote":[58],"cloud,":[59],"blockchain.":[61],"In":[62,89,128,155],"system,":[64],"designed":[66],"new":[68],"algorithm":[69,74],"in":[70,150,164,184,194,203],"which":[71],"blockchain-assisted":[72],"compressed":[73],"federated":[76,140],"learning":[77,141],"is":[78,182],"applied":[79],"for":[80,157,179,211,231],"content":[81],"caching,":[82],"called":[83],"CREAT":[84,91,196,238],"predict":[86,119],"cached":[87],"algorithm,":[92,197],"each":[93],"node":[95],"uses":[96,105],"local":[97],"train":[100],"model":[102,107],"then":[104],"learn":[109],"features":[111],"users":[113],"files,":[115],"so":[116],"as":[117],"popular":[120],"improve":[123],"cache":[125,242],"hit":[126,243],"rate.":[127],"order":[129,185],"nodes\u2019":[136],"data,":[137],"use":[139],"(FL)":[142],"enable":[144],"multiple":[145],"cooperate":[149],"training":[151],"without":[152],"sharing":[153],"data.":[154,225,252],"addition,":[156],"purpose":[159],"reducing":[161],"communication":[162],"load":[163],"FL,":[165],"will":[167],"compress":[168],"gradients":[169],"uploaded":[170],"reduce":[175],"time":[177,248],"required":[178,249],"communication.":[180],"What":[181],"more,":[183],"incorporated":[200],"blockchain":[201],"technology":[202],"algorithm.":[205],"We":[206,226],"design":[207],"four":[208],"smart":[209],"contracts":[210],"decentralized":[212],"entities":[213],"record":[215],"verify":[217],"transactions":[219],"used":[227],"MovieLens":[228],"sets":[230],"experiments":[232],"see":[236],"greatly":[239],"improves":[240],"rate":[244],"reduces":[246],"upload":[251]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":38},{"year":2023,"cited_by_count":30},{"year":2022,"cited_by_count":30},{"year":2021,"cited_by_count":23}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
