{"id":"https://openalex.org/W4285181815","doi":"https://doi.org/10.1109/tnet.2022.3170245","title":"Fresh Caching of Dynamic Content Over the Wireless Edge","display_name":"Fresh Caching of Dynamic Content Over the Wireless Edge","publication_year":2022,"publication_date":"2022-05-09","ids":{"openalex":"https://openalex.org/W4285181815","doi":"https://doi.org/10.1109/tnet.2022.3170245"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2022.3170245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2022.3170245","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","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/A5091879223","display_name":"Bahman Abolhassani","orcid":"https://orcid.org/0000-0003-4758-6996"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bahman Abolhassani","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"raw_orcid":"https://orcid.org/0000-0003-4758-6996","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052020312","display_name":"John Tadrous","orcid":null},"institutions":[{"id":"https://openalex.org/I119888943","display_name":"Gonzaga University","ror":"https://ror.org/03ze70h02","country_code":"US","type":"education","lineage":["https://openalex.org/I119888943"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Tadrous","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Gonzaga University, Spokane, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Gonzaga University, Spokane, WA, USA","institution_ids":["https://openalex.org/I119888943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076974020","display_name":"Atilla Ery\u0131lmaz","orcid":"https://orcid.org/0000-0001-5560-5806"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Atilla Eryilmaz","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA"],"raw_orcid":"https://orcid.org/0000-0001-5560-5806","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012484312","display_name":"Edmund Yeh","orcid":"https://orcid.org/0000-0002-9544-1567"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edmund Yeh","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-9544-1567","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0727,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.91722996,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"30","issue":"5","first_page":"2315","last_page":"2327"},"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":0.9987000226974487,"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/T13553","display_name":"Age of Information Optimization","score":0.9980999827384949,"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/wireless","display_name":"Wireless","score":0.6265118718147278},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6185353994369507},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5703579783439636},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.5151818990707397},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.402477890253067},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28756245970726013},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08958080410957336}],"concepts":[{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6265118718147278},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6185353994369507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5703579783439636},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.5151818990707397},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.402477890253067},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28756245970726013},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08958080410957336},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2022.3170245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2022.3170245","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1060121603","display_name":null,"funder_award_id":"CNS-SpecEES-1824337","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G1931687890","display_name":null,"funder_award_id":"OAC-CC-2019012","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2897464649","display_name":null,"funder_award_id":"CNS-NeTS-2107062","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3405165046","display_name":null,"funder_award_id":"N00014-19-1-2621","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G4500825157","display_name":null,"funder_award_id":"CNS-NeTS-2007231","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5758205048","display_name":null,"funder_award_id":"CNSNeTS-2106679","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6765872950","display_name":null,"funder_award_id":"CNS-NeTS-1718355","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8016435669","display_name":null,"funder_award_id":"IIS-2112471","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W180325379","https://openalex.org/W1542149765","https://openalex.org/W1677318746","https://openalex.org/W1919404870","https://openalex.org/W1972738071","https://openalex.org/W1993918491","https://openalex.org/W2042883126","https://openalex.org/W2069417241","https://openalex.org/W2083766832","https://openalex.org/W2106248279","https://openalex.org/W2130356538","https://openalex.org/W2156068340","https://openalex.org/W2168282297","https://openalex.org/W2260745325","https://openalex.org/W2321936408","https://openalex.org/W2466784529","https://openalex.org/W2498604117","https://openalex.org/W2742721402","https://openalex.org/W2744248483","https://openalex.org/W2744738782","https://openalex.org/W2886359150","https://openalex.org/W2946043566","https://openalex.org/W2950806360","https://openalex.org/W2963831435","https://openalex.org/W3111919253","https://openalex.org/W3153851140","https://openalex.org/W3204084974","https://openalex.org/W3208805690","https://openalex.org/W6632630418","https://openalex.org/W6781958154"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,27],"introduce":[1],"a":[2,53,109],"framework":[3],"and":[4,96,151,181],"provably-efficient":[5],"schemes":[6],"for":[7,34],"\u2018fresh\u2019":[8],"caching":[9],"at":[10,23],"the":[11,24,31,43,59,66,71,79,87,93,117,130,142,157,164,177,194,198],"(front-end)":[12],"local":[13,143],"cache":[14,81,118,136,165,185],"of":[15,73,98],"content":[16,75,99],"that":[17,64,116,133,183],"is":[18,120],"subject":[19],"to":[20,42,57,70,78,108,135],"\u2018dynamic\u2019":[21],"updates":[22],"(back-end)":[25],"database.":[26],"start":[28],"by":[29],"formulating":[30],"hard-cache-constrained":[32],"problem":[33],"this":[35,48],"setting,":[36],"which":[37,90],"quickly":[38],"becomes":[39],"intractable":[40],"due":[41,69],"limited":[44,121],"cache.":[45],"To":[46],"bypass":[47],"challenge,":[49],"we":[50,85,104,113,175],"first":[51],"propose":[52],"flexible":[54],"time-based-eviction":[55],"model":[56],"derive":[58],"average":[60],"system":[61],"cost":[62,68,196],"function":[63],"measures":[65],"system\u2019s":[67],"service":[72],"aging":[74],"in":[76,141,163],"addition":[77],"regular":[80],"miss":[82],"cost.":[83],"Next,":[84],"solve":[86],"cache-unconstrained":[88],"case,":[89],"reveals":[91,129],"how":[92],"refresh":[94,172],"dynamics":[95],"popularity":[97,149],"affect":[100],"optimal":[101],"caching.":[102],"Then,":[103],"extend":[105],"our":[106],"approach":[107],"soft-cache-constrained":[110],"version,":[111],"where":[112],"can":[114,187],"guarantee":[115],"use":[119],"with":[122],"arbitrarily":[123],"high":[124],"probability.":[125],"The":[126],"corresponding":[127],"solution":[128],"interesting":[131],"insight":[132],"\u2018whether":[134],"an":[137],"item":[138,159],"or":[139],"not":[140],"cache?\u2019":[144],"depends":[145,168],"primarily":[146,169],"on":[147,170],"its":[148,171],"level":[150],"channel":[152],"reliability,":[153],"whereas":[154],"\u2018how":[155],"long":[156],"cached":[158],"should":[160],"be":[161,188],"held":[162],"before":[166],"eviction?\u2019":[167],"rate.":[173],"Moreover,":[174],"investigate":[176],"cost-cache":[178],"saving":[179],"trade-offs":[180],"prove":[182],"substantial":[184],"gains":[186],"obtained":[189],"while":[190],"also":[191],"asymptotically":[192],"achieving":[193],"minimum":[195],"as":[197],"database":[199],"size":[200],"grows.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}