{"id":"https://openalex.org/W3187160123","doi":"https://doi.org/10.1109/icc42927.2021.9500508","title":"Prefetch and Cache Replacement Based on Thompson Sampling for Satellite IoT Network","display_name":"Prefetch and Cache Replacement Based on Thompson Sampling for Satellite IoT Network","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3187160123","doi":"https://doi.org/10.1109/icc42927.2021.9500508","mag":"3187160123"},"language":"en","primary_location":{"id":"doi:10.1109/icc42927.2021.9500508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100405158","display_name":"Yifan Chen","orcid":"https://orcid.org/0009-0002-6946-7699"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Chen","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100682735","display_name":"Junyu Liu","orcid":"https://orcid.org/0000-0001-7667-6451"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyu Liu","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101411502","display_name":"Yan Shi","orcid":"https://orcid.org/0000-0001-5030-6225"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Shi","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Service Networks,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T12038","display_name":"Covalent Organic Framework Applications","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9891999959945679,"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":0.855729341506958},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.8476547002792358},{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.6576563119888306},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6394379734992981},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.5452878475189209},{"id":"https://openalex.org/keywords/instruction-prefetch","display_name":"Instruction prefetch","score":0.48670533299446106},{"id":"https://openalex.org/keywords/cache-invalidation","display_name":"Cache invalidation","score":0.4751396179199219},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.46560484170913696},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.4371342062950134},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.4239538013935089},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3819316029548645},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.29712212085723877},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.28048914670944214},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.22734418511390686}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.855729341506958},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8476547002792358},{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.6576563119888306},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6394379734992981},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.5452878475189209},{"id":"https://openalex.org/C133588205","wikidata":"https://www.wikidata.org/wiki/Q28455645","display_name":"Instruction prefetch","level":3,"score":0.48670533299446106},{"id":"https://openalex.org/C25536678","wikidata":"https://www.wikidata.org/wiki/Q5015977","display_name":"Cache invalidation","level":5,"score":0.4751396179199219},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.46560484170913696},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.4371342062950134},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.4239538013935089},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3819316029548645},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.29712212085723877},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.28048914670944214},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.22734418511390686}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc42927.2021.9500508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc42927.2021.9500508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2021 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2033221975","https://openalex.org/W2095964668","https://openalex.org/W2171545254","https://openalex.org/W2176741378","https://openalex.org/W2765205205","https://openalex.org/W2799517166","https://openalex.org/W2800011501","https://openalex.org/W2898452978","https://openalex.org/W2953231921","https://openalex.org/W2959914816","https://openalex.org/W4299286629","https://openalex.org/W6684588631"],"related_works":["https://openalex.org/W2350993697","https://openalex.org/W2363769136","https://openalex.org/W2734782074","https://openalex.org/W3085471909","https://openalex.org/W2369103246","https://openalex.org/W2098406302","https://openalex.org/W2031173804","https://openalex.org/W4307138321","https://openalex.org/W2803610590","https://openalex.org/W2462146500"],"abstract_inverted_index":{"In":[0,59,102,138],"recent":[1],"years,":[2],"separating":[3],"locators":[4],"and":[5,24,49,57,78,92,143,175],"identifiers":[6],"has":[7],"been":[8],"widely":[9],"applied":[10,40,74],"in":[11,75],"satellite":[12,172],"Internet":[13],"of":[14,32,110,117,132,167,171],"things":[15],"(IoT)":[16],"networks.":[17],"The":[18],"identifier":[19,48],"is":[20,27,39,66,152,181],"the":[21,25,30,43,47,70,76,87,94,99,106,118,130,156,165,168,186,193],"terminal":[22,177],"identity,":[23],"locator":[26],"used":[28],"as":[29],"identification":[31],"routing.":[33],"Therefore,":[34],"an":[35],"enormous":[36],"mapping":[37,44,64,71,88,95,119,134,158],"server":[38,65],"to":[41,53,68,105,154,161],"store":[42,69],"information":[45,120],"between":[46],"locator,":[50],"which":[51,163],"needs":[52],"be":[54,127],"updated":[55],"timely":[56],"effectively.":[58],"this":[60],"paper,":[61],"a":[62,115,141],"hybrid":[63],"developed":[67],"table":[72,89,135,159],"items,":[73],"Global":[77,123],"Local":[79,82,111],"aggregation":[80,83,112,124],"nodes.":[81],"nodes":[84,125],"could":[85,126,191],"cache":[86,144,188,194],"items":[90,136,160],"locally":[91],"accelerate":[93],"query":[96,100],"by":[97,197],"completing":[98],"locally.":[101],"general,":[103],"due":[104],"limited":[107],"storage":[108],"space":[109],"nodes,":[113],"only":[114],"proportion":[116],"obtained":[121],"from":[122],"stored,":[128],"making":[129],"selection":[131],"cached":[133],"essential.":[137],"our":[139],"work,":[140],"prefetch":[142],"replacement":[145],"method":[146],"(PCRA)":[147],"based":[148],"on":[149],"Thompson":[150],"sampling":[151],"proposed":[153],"select":[155],"appropriate":[157],"cache,":[162],"combines":[164],"characteristics":[166],"large":[169],"number":[170],"IoT":[173],"terminals":[174],"fast":[176],"moving":[178],"speed.":[179],"It":[180],"shown":[182],"that,":[183],"compared":[184],"with":[185],"traditional":[187],"strategies,":[189],"PCRA":[190],"improve":[192],"hit":[195],"rate":[196],"around":[198],"10%.":[199]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}