{"id":"https://openalex.org/W4289655132","doi":"https://doi.org/10.1109/isit50566.2022.9834597","title":"Design of Coded Caching Schemes through Proper Orthogonal Arrays","display_name":"Design of Coded Caching Schemes through Proper Orthogonal Arrays","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655132","doi":"https://doi.org/10.1109/isit50566.2022.9834597"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834597","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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/A5103074413","display_name":"Xianzhang Wu","orcid":"https://orcid.org/0000-0002-8584-3474"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xianzhang Wu","raw_affiliation_strings":["Guangxi Normal University,Guangxi Key Lab of Multi-Source Information Mining and Security,Guilin,China,541004"],"affiliations":[{"raw_affiliation_string":"Guangxi Normal University,Guangxi Key Lab of Multi-Source Information Mining and Security,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047438727","display_name":"Minquan Cheng","orcid":"https://orcid.org/0000-0003-0360-0610"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minquan Cheng","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China,510006"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049701424","display_name":"Congduan Li","orcid":"https://orcid.org/0000-0003-0495-332X"},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congduan Li","raw_affiliation_strings":["Guangxi Normal University,Guangxi Key Lab of Multi-Source Information Mining and Security,Guilin,China,541004"],"affiliations":[{"raw_affiliation_string":"Guangxi Normal University,Guangxi Key Lab of Multi-Source Information Mining and Security,Guilin,China,541004","institution_ids":["https://openalex.org/I29739308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100379215","display_name":"Li Chen","orcid":"https://orcid.org/0000-0002-1725-1901"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chen","raw_affiliation_strings":["Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China,510006"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University,School of Electronics and Information Technology,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103074413"],"corresponding_institution_ids":["https://openalex.org/I29739308"],"apc_list":null,"apc_paid":null,"fwci":0.6453,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57462996,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1306","last_page":"1311"},"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":0.9966999888420105,"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":0.9670000076293945,"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":0.8462070226669312},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6940710544586182},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6467704772949219},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6199164986610413},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6069867610931396},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5540220737457275},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4539778232574463},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.4382021725177765},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35802772641181946}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8462070226669312},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6940710544586182},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6467704772949219},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6199164986610413},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6069867610931396},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5540220737457275},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4539778232574463},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.4382021725177765},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35802772641181946},{"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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","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:10.1109/isit50566.2022.9834597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834597","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2106248279","https://openalex.org/W2169897889","https://openalex.org/W2236240782","https://openalex.org/W2517585112","https://openalex.org/W2539811847","https://openalex.org/W2793858273","https://openalex.org/W2915582513","https://openalex.org/W2963720294","https://openalex.org/W2976403362","https://openalex.org/W2977092266","https://openalex.org/W2997883470","https://openalex.org/W3011949594","https://openalex.org/W3039251918","https://openalex.org/W3098870865","https://openalex.org/W3110908417","https://openalex.org/W3180881801","https://openalex.org/W3200081493","https://openalex.org/W4287140456","https://openalex.org/W6689458619"],"related_works":["https://openalex.org/W1588010439","https://openalex.org/W4283829294","https://openalex.org/W2980461345","https://openalex.org/W2382312221","https://openalex.org/W1573778620","https://openalex.org/W1510764913","https://openalex.org/W2150112053","https://openalex.org/W2088819623","https://openalex.org/W2372762602","https://openalex.org/W2153837742"],"abstract_inverted_index":{"Coded":[0],"caching":[1,104,150],"is":[2,31,68,156,160],"an":[3,98],"effective":[4,99],"technique":[5],"to":[6,10,39,70,101,132],"utilize":[7],"multicasting":[8],"opportunities":[9],"reduce":[11],"the":[12,26,47,55,63,126,133,143,153,163,176],"data":[13,27],"transmission":[14,84,173],"load":[15],"in":[16,25],"cached":[17],"networks.":[18],"In":[19],"such":[20],"a":[21,35,41,72,75,81,87,107,114,136,147,168],"scheme,":[22],"each":[23,51],"file":[24],"center":[28],"or":[29,172],"library":[30],"usually":[32],"divided":[33],"into":[34],"number":[36,64],"of":[37,58,65],"packets":[38],"pursue":[40],"low":[42,83,108],"broadcasting":[43],"rate":[44,174],"based":[45],"on":[46,142],"designed":[48],"placements":[49],"at":[50],"user\u2019s":[52],"cache.":[53],"However,":[54],"implementation":[56],"complexity":[57],"this":[59],"scheme":[60,73,151],"increases":[61],"with":[62,74,106,135,152],"packets.":[66],"It":[67,124,159],"crucial":[69],"design":[71,102],"small":[76],"subpacketization":[77,109,170],"level,":[78],"while":[79],"maintaining":[80],"relatively":[82],"rate.":[85],"Recently,":[86],"combinatorial":[88],"structure":[89],"called":[90],"placement":[91,155],"delivery":[92],"array":[93],"(PDA)":[94],"was":[95],"proposed":[96,144,164],"as":[97],"tool":[100],"coded":[103,149,154],"schemes":[105,165],"level.":[110],"This":[111],"paper":[112],"proposes":[113],"novel":[115],"PDA":[116,145],"construction":[117],"by":[118],"selecting":[119],"proper":[120],"orthogonal":[121],"arrays":[122],"(POAs).":[123],"generalizes":[125],"existing":[127],"construction,":[128,146],"making":[129],"it":[130],"suitable":[131],"scenario":[134],"more":[137],"flexible":[138],"memory":[139],"size.":[140],"Based":[141],"new":[148],"further":[157],"proposed.":[158],"shown":[161],"that":[162],"can":[166],"yield":[167],"lower":[169],"level":[171],"over":[175],"benchmark":[177],"schemes.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}