{"id":"https://openalex.org/W3120770059","doi":"https://doi.org/10.1109/access.2021.3049442","title":"Cache Partitioning and Caching Strategies for Device-to-Device Caching Systems","display_name":"Cache Partitioning and Caching Strategies for Device-to-Device Caching Systems","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3120770059","doi":"https://doi.org/10.1109/access.2021.3049442","mag":"3120770059"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3049442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3049442","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09314155.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09314155.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038238787","display_name":"Minjoong Rim","orcid":"https://orcid.org/0000-0001-8741-7412"},"institutions":[{"id":"https://openalex.org/I205490536","display_name":"Dongguk University","ror":"https://ror.org/057q6n778","country_code":"KR","type":"education","lineage":["https://openalex.org/I205490536"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minjoong Rim","raw_affiliation_strings":["Department of Information and Communication Engineering, Dongguk University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-8741-7412","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Dongguk University, Seoul, South Korea","institution_ids":["https://openalex.org/I205490536"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015810013","display_name":"Chung G. Kang","orcid":"https://orcid.org/0000-0001-7965-2826"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chung G. Kang","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-7965-2826","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.6711,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84080531,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"8192","last_page":"8211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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":0.9998999834060669,"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/T12238","display_name":"Green IT and Sustainability","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9833999872207642,"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":0.8924859762191772},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.8880031108856201},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.6516556143760681},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.5907697677612305},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5636467933654785},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.5188392400741577},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4748414158821106},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4593532383441925},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.3627051115036011},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32071787118911743},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21058425307273865}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8924859762191772},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8880031108856201},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.6516556143760681},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.5907697677612305},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5636467933654785},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.5188392400741577},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4748414158821106},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4593532383441925},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.3627051115036011},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32071787118911743},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21058425307273865},{"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":2,"locations":[{"id":"doi:10.1109/access.2021.3049442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3049442","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09314155.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6f73a90c96314059adeae2508777c245","is_oa":true,"landing_page_url":"https://doaj.org/article/6f73a90c96314059adeae2508777c245","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 8192-8211 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3049442","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3049442","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09314155.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4849813656","display_name":null,"funder_award_id":"2019R1F1A1056963","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G944075812","display_name":null,"funder_award_id":"SRFC-IT1702-13","funder_id":"https://openalex.org/F4320332195","funder_display_name":"Samsung"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1871877747","https://openalex.org/W1988834815","https://openalex.org/W2039124714","https://openalex.org/W2054237513","https://openalex.org/W2170499345","https://openalex.org/W2294056757","https://openalex.org/W2301955098","https://openalex.org/W2364089413","https://openalex.org/W2381074797","https://openalex.org/W2413378857","https://openalex.org/W2414509427","https://openalex.org/W2415391790","https://openalex.org/W2519564973","https://openalex.org/W2552885090","https://openalex.org/W2574289926","https://openalex.org/W2588247310","https://openalex.org/W2598463752","https://openalex.org/W2602020924","https://openalex.org/W2603810864","https://openalex.org/W2740274652","https://openalex.org/W2759315193","https://openalex.org/W2772149718","https://openalex.org/W2788671143","https://openalex.org/W2791836213","https://openalex.org/W2794673877","https://openalex.org/W2795648038","https://openalex.org/W2804577695","https://openalex.org/W2806803384","https://openalex.org/W2808349061","https://openalex.org/W2886503398","https://openalex.org/W2897039430","https://openalex.org/W2898218363","https://openalex.org/W2898595414","https://openalex.org/W2900416956","https://openalex.org/W2906931385","https://openalex.org/W2907595871","https://openalex.org/W2911174318","https://openalex.org/W2911403546","https://openalex.org/W2911573951","https://openalex.org/W2913729121","https://openalex.org/W2921444863","https://openalex.org/W2921466771","https://openalex.org/W2934046414","https://openalex.org/W2941641520","https://openalex.org/W2942897781","https://openalex.org/W2943340395","https://openalex.org/W2946426885","https://openalex.org/W2954479404","https://openalex.org/W2962424639","https://openalex.org/W2962935525","https://openalex.org/W2963155284","https://openalex.org/W2963217863","https://openalex.org/W2963355846","https://openalex.org/W2979024988","https://openalex.org/W2984041531","https://openalex.org/W2987084653","https://openalex.org/W2997611899","https://openalex.org/W2999276508","https://openalex.org/W2999721084","https://openalex.org/W3005662216","https://openalex.org/W3006477907","https://openalex.org/W3011473542","https://openalex.org/W3011951647","https://openalex.org/W3013888436","https://openalex.org/W3014233392","https://openalex.org/W3045252637","https://openalex.org/W3046054204","https://openalex.org/W3096099234","https://openalex.org/W3104804075"],"related_works":["https://openalex.org/W2363769136","https://openalex.org/W2114386333","https://openalex.org/W2031173804","https://openalex.org/W3085471909","https://openalex.org/W2148571123","https://openalex.org/W2509523906","https://openalex.org/W2115222420","https://openalex.org/W2404820046","https://openalex.org/W2135365633","https://openalex.org/W2109715593"],"abstract_inverted_index":{"The":[0],"amount":[1],"of":[2,58,65,110,210,222],"traffic":[3],"in":[4,40,49,54,159,198,216],"wireless":[5],"networks":[6],"is":[7,76,95,177],"increasing":[8],"exponentially,":[9],"and":[10,44,74,184,188,192,194,226,230],"this":[11,172],"problem":[12],"can":[13,31,148],"be":[14,72,149],"mitigated":[15],"using":[16,47,119],"device-to-device":[17],"(D2D)":[18],"caching":[19,60,81,232],"technology,":[20],"which":[21,94],"installs":[22],"a":[23,26,62,68,80,120,211],"cache":[24,43,89,209,228],"on":[25,107,141],"mobile":[27],"end":[28],"device.":[29],"Devices":[30],"reduce":[32],"the":[33,55,87,100,124,146,174,208,219,223,236],"cell":[34],"load":[35],"through":[36],"self-offloading":[37],"via":[38],"content":[39,48,92,131,139,154,160,167,199],"their":[41],"own":[42],"D2D":[45,59,185],"offloading":[46],"others'":[50],"caches.":[51],"However,":[52],"especially":[53],"early":[56],"stage":[57],"systems,":[61],"limited":[63],"number":[64],"devices":[66],"with":[67,83],"small":[69,88,121],"storage":[70],"might":[71],"used,":[73],"it":[75,113],"required":[77],"to":[78,97,115,218,235],"develop":[79],"scheme":[82],"excellent":[84],"performance":[85,118,147],"despite":[86],"size.":[90],"Regarding":[91],"popularity,":[93],"common":[96,187],"most":[98],"users,":[99,130],"preference":[101],"probability":[102],"values":[103,136],"are":[104],"not":[105],"concentrated":[106],"some":[108],"pieces":[109],"content,":[111],"making":[112],"difficult":[114],"achieve":[116],"satisfactory":[117],"cache.":[122],"On":[123],"other":[125],"hand,":[126],"when":[127],"considering":[128,152,182],"individual":[129,142,189],"preferences":[132,155,161,200],"may":[133],"contain":[134],"large":[135,195],"for":[137],"specific":[138],"based":[140],"characteristics.":[143],"In":[144,171],"addition,":[145],"improved":[150],"by":[151],"short-term":[153],"that":[156],"reflect":[157],"changes":[158,197],"over":[162],"time":[163],"or":[164],"newly":[165],"created":[166],"during":[168,201],"peak":[169,202],"hours.":[170,203],"article,":[173],"hit":[175,224],"ratio":[176],"divided":[178],"into":[179,213],"six":[180,214,220],"parts":[181,221],"self-":[183],"offloading,":[186],"user":[190],"preferences,":[191],"little":[193],"temporal":[196],"We":[204],"also":[205],"conceptually":[206],"divide":[207],"helper":[212],"areas":[215],"relation":[217],"ratio,":[225],"discuss":[227],"partitioning":[229],"proactive":[231],"strategies":[233],"according":[234],"environment.":[237]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2025-10-10T00:00:00"}