{"id":"https://openalex.org/W3083253523","doi":"https://doi.org/10.1109/lcomm.2020.3021919","title":"Context-Aware Privacy Preservation in Network Caching: An Information Theoretic Approach","display_name":"Context-Aware Privacy Preservation in Network Caching: An Information Theoretic Approach","publication_year":2020,"publication_date":"2020-09-04","ids":{"openalex":"https://openalex.org/W3083253523","doi":"https://doi.org/10.1109/lcomm.2020.3021919","mag":"3083253523"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2020.3021919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3021919","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5020169003","display_name":"Seyedeh Bahereh Hassanpour","orcid":"https://orcid.org/0000-0003-1986-1057"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Seyedeh Bahereh Hassanpour","raw_affiliation_strings":["School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051572940","display_name":"Abolfazl Diyanat","orcid":"https://orcid.org/0000-0003-0654-9005"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Abolfazl Diyanat","raw_affiliation_strings":["Department of Computer Engineering, Iran University of Science and Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-0654-9005","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091782280","display_name":"Ahmad Khonsari","orcid":"https://orcid.org/0000-0002-8669-4001"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]},{"id":"https://openalex.org/I4210146419","display_name":"Institute for Research in Fundamental Sciences","ror":"https://ror.org/04xreqs31","country_code":"IR","type":"facility","lineage":["https://openalex.org/I4210146419"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ahmad Khonsari","raw_affiliation_strings":["School of Computer Science, IPM Institute for Research in Fundamental Sciences, Tehran, Iran","School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0002-8669-4001","affiliations":[{"raw_affiliation_string":"School of Computer Science, IPM Institute for Research in Fundamental Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I4210146419"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003848128","display_name":"Seyed Pooya Shariatpanahi","orcid":"https://orcid.org/0000-0003-2083-6115"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Seyed Pooya Shariatpanahi","raw_affiliation_strings":["School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0003-2083-6115","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009694144","display_name":"Aresh Dadlani","orcid":"https://orcid.org/0000-0001-6841-9682"},"institutions":[{"id":"https://openalex.org/I60559429","display_name":"Nazarbayev University","ror":"https://ror.org/052bx8q98","country_code":"KZ","type":"education","lineage":["https://openalex.org/I60559429"]}],"countries":["KZ"],"is_corresponding":false,"raw_author_name":"Aresh Dadlani","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Nazarbayev University, Nur-Sultan, Kazakhstan"],"raw_orcid":"https://orcid.org/0000-0001-6841-9682","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Nazarbayev University, Nur-Sultan, Kazakhstan","institution_ids":["https://openalex.org/I60559429"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020169003"],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":null,"apc_paid":null,"fwci":0.9712,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78254759,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"25","issue":"1","first_page":"54","last_page":"58"},"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9965000152587891,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9918000102043152,"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":0.8644847273826599},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7599022388458252},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5873011350631714},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.5671787261962891},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5318975448608398},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5232228636741638},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.49712827801704407},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4688025116920471},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4634435474872589},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.444632351398468},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4435935914516449},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3423672914505005},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.22536548972129822},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1420474350452423},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09222477674484253}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8644847273826599},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7599022388458252},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5873011350631714},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.5671787261962891},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5318975448608398},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5232228636741638},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.49712827801704407},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4688025116920471},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4634435474872589},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.444632351398468},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4435935914516449},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3423672914505005},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.22536548972129822},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1420474350452423},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09222477674484253},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2020.3021919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3021919","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2099111195","https://openalex.org/W2099294566","https://openalex.org/W2210387432","https://openalex.org/W2335095345","https://openalex.org/W2550093549","https://openalex.org/W2552885090","https://openalex.org/W2753672491","https://openalex.org/W2794596638","https://openalex.org/W2794673877","https://openalex.org/W2801114931","https://openalex.org/W2947951179","https://openalex.org/W2957294209","https://openalex.org/W2962776690","https://openalex.org/W2973146870","https://openalex.org/W2990734892"],"related_works":["https://openalex.org/W2765089333","https://openalex.org/W4297311468","https://openalex.org/W1667647204","https://openalex.org/W2963440157","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W2898650565","https://openalex.org/W2964194703","https://openalex.org/W2018477250","https://openalex.org/W3119814709"],"abstract_inverted_index":{"Caching":[0],"has":[1],"been":[2],"recognized":[3],"as":[4],"a":[5,65,72,77,80,106],"viable":[6],"solution":[7],"to":[8,36],"surmount":[9],"the":[10,26,47,94,101,110,115,125,141],"limited":[11],"capability":[12],"of":[13,96,114,143],"backhaul":[14],"links":[15,50],"in":[16,57,60,71],"handling":[17],"abundant":[18],"network":[19,73],"traffic.":[20],"Although":[21],"optimal":[22,112],"approaches":[23],"for":[24,68],"minimizing":[25],"average":[27,102,133],"delivery":[28,103,134],"load":[29,104],"do":[30],"exist,":[31],"current":[32],"caching":[33,74,90],"strategies":[34],"fail":[35],"avert":[37],"intelligent":[38],"adversaries":[39],"from":[40],"obtaining":[41],"invaluable":[42],"contextual":[43],"information":[44,58],"by":[45],"inspecting":[46],"wireless":[48],"communication":[49],"and":[51,79,138],"thus,":[52],"violating":[53],"users'":[54],"privacy.":[55],"Grounded":[56],"theory,":[59],"this":[61],"letter,":[62],"we":[63,122],"propose":[64],"mathematical":[66],"model":[67],"preserving":[69],"privacy":[70,97,127,146],"system":[75],"involving":[76],"server":[78],"cache-aided":[81],"end":[82],"user.":[83],"We":[84],"then":[85],"present":[86],"an":[87],"efficient":[88],"content":[89],"method":[91],"that":[92],"maximizes":[93],"degree":[95,128],"preservation":[98],"while":[99],"maintaining":[100],"at":[105],"given":[107,132],"level.":[108],"Given":[109],"Pareto":[111],"nature":[113],"proposed":[116],"$\\epsilon":[117],"$":[118],"-constraint":[119],"optimization":[120],"approach,":[121],"also":[123],"obtain":[124],"maximum":[126],"achievable":[129],"under":[130],"any":[131],"load.":[135],"Numerical":[136],"results":[137],"comparisons":[139],"validate":[140],"correctness":[142],"our":[144],"context-oriented":[145],"model.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
