{"id":"https://openalex.org/W2515459811","doi":"https://doi.org/10.1109/spawc.2016.7536891","title":"Optimal probabilistic caching with wireless caching helpers","display_name":"Optimal probabilistic caching with wireless caching helpers","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2515459811","doi":"https://doi.org/10.1109/spawc.2016.7536891","mag":"2515459811"},"language":"en","primary_location":{"id":"doi:10.1109/spawc.2016.7536891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2016.7536891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","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/A5040921342","display_name":"Seong Ho Chae","orcid":"https://orcid.org/0000-0001-9092-5039"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seong Ho Chae","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035102148","display_name":"Wan Choi","orcid":"https://orcid.org/0000-0003-3930-7088"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wan Choi","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040921342"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.8686,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.77507636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9902999997138977,"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":0.9667999744415283,"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":0.8607065677642822},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.704068124294281},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6892619132995605},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6367098689079285},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.6079837083816528},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6019247174263},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5972686409950256},{"id":"https://openalex.org/keywords/false-sharing","display_name":"False sharing","score":0.5835809111595154},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4895511567592621},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4813966751098633},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.45379555225372314},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36157873272895813},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.2825852632522583},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.1921948790550232},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06749173998832703}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8607065677642822},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.704068124294281},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6892619132995605},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6367098689079285},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.6079837083816528},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6019247174263},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5972686409950256},{"id":"https://openalex.org/C5165142","wikidata":"https://www.wikidata.org/wiki/Q5432732","display_name":"False sharing","level":5,"score":0.5835809111595154},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4895511567592621},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4813966751098633},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.45379555225372314},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36157873272895813},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.2825852632522583},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.1921948790550232},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06749173998832703},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/spawc.2016.7536891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc.2016.7536891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W631335369","https://openalex.org/W1481341908","https://openalex.org/W1537926232","https://openalex.org/W1683082959","https://openalex.org/W1964721119","https://openalex.org/W1972738071","https://openalex.org/W2039124714","https://openalex.org/W2086799248","https://openalex.org/W2122186362","https://openalex.org/W2212059332","https://openalex.org/W2281709771","https://openalex.org/W2290981611","https://openalex.org/W2485360919","https://openalex.org/W2949864303","https://openalex.org/W2963155944","https://openalex.org/W2964167101","https://openalex.org/W3103047405","https://openalex.org/W4255267253","https://openalex.org/W6695483943","https://openalex.org/W6721996933"],"related_works":["https://openalex.org/W1570206749","https://openalex.org/W2793888572","https://openalex.org/W1508534252","https://openalex.org/W2776776727","https://openalex.org/W2962764213","https://openalex.org/W2032781581","https://openalex.org/W3134881415","https://openalex.org/W3121252417","https://openalex.org/W4297803343","https://openalex.org/W2936366530"],"abstract_inverted_index":{"A":[0],"success":[1,103],"of":[2,29,79,105,149],"file":[3,106,139],"transmission":[4,107],"is":[5,127],"determined":[6],"by":[7],"channel":[8,34,47,57,82,151],"quality":[9,35],"from":[10],"wireless":[11,15,73,80],"caching":[12,16,21,31,62,69,74,94,125,132,140,143],"helpers":[13,75],"in":[14,71,96],"networks.":[17],"According":[18],"to":[19,99,113,129,145],"the":[20,27,30,33,56,66,92,101,115,123,130,136,146,150],"strategy":[22],"(what":[23],"and":[24,64,83,108,141],"how":[25],"cache":[26],"files)":[28],"helpers,":[32],"dynamically":[36],"varies":[37],"for":[38,155],"given":[39],"network":[40],"realization,":[41],"which":[42],"can":[43],"be":[44],"termed":[45],"as":[46,135],"selection":[48,58,152],"diversity":[49,59,153],"via":[50,61],"caching.":[51],"This":[52],"paper":[53],"analytically":[54],"identifies":[55],"gain":[60],"placement":[63,70,126,133],"proposes":[65],"optimal":[67,93,116,147],"probabilistic":[68],"stochastic":[72,88],"with":[76],"sophisticated":[77],"considerations":[78],"fading":[81],"arbitrary":[84],"memory":[85],"size.":[86],"With":[87,118],"geometry,":[89],"we":[90,120],"derive":[91],"probabilities":[95],"closed":[97],"form":[98],"maximize":[100],"average":[102],"probability":[104],"propose":[109],"an":[110],"efficient":[111],"algorithm":[112],"find":[114],"solution.":[117],"simulations,":[119],"verify":[121],"that":[122],"proposed":[124],"superior":[128],"conventional":[131],"such":[134],"most":[137],"popular":[138],"uniform":[142],"owing":[144],"control":[148],"gains":[154],"each":[156],"file.":[157]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
