乐胖代购免代理版

{"id":"https://openalex.org/W2034219054","doi":"https://doi.org/10.1145/2537856","title":"Saving disk energy in video servers by combining caching and prefetching","display_name":"Saving disk energy in video servers by combining caching and prefetching","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2034219054","doi":"https://doi.org/10.1145/2537856","mag":"2034219054"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/2537856","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5065091295","display_name":"Minseok Song","orcid":"https://orcid.org/0000-0001-7267-2592"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minseok Song","raw_affiliation_strings":["Inha University, Incheon, Korea"],"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041421404","display_name":"Yeongju Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeongju Lee","raw_affiliation_strings":["Inha University, Incheon, Korea"],"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045299073","display_name":"Euiseok Kim","orcid":"https://orcid.org/0000-0002-4223-0221"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Euiseok Kim","raw_affiliation_strings":["Inha University, Incheon, Korea"],"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.315,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":6,"citation_normalized_percentile":{"value":0.79376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":83},"biblio":{"volume":"10","issue":"1s","first_page":"1","last_page":"21"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9999,"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":0.9999,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9991,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9964,"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/disk-buffer","display_name":"Disk buffer","score":0.5533226},{"id":"https://openalex.org/keywords/video-server","display_name":"Video server","score":0.41514844}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.83924156},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.73201823},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7000632},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.56111497},{"id":"https://openalex.org/C202623185","wikidata":"https://www.wikidata.org/wiki/Q375176","display_name":"Disk buffer","level":3,"score":0.5533226},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.533265},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.51499134},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4732709},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4481699},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.42556933},{"id":"https://openalex.org/C2778399435","wikidata":"https://www.wikidata.org/wiki/Q538556","display_name":"Video server","level":2,"score":0.41514844},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.36973858},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/2537856","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.89}],"grants":[{"funder":"https://openalex.org/F4320321370","funder_display_name":"Inha University","award_id":null},{"funder":"https://openalex.org/F4320321640","funder_display_name":"Ministry of Knowledge Economy","award_id":null},{"funder":"https://openalex.org/F4320334879","funder_display_name":"Korea Evaluation Institute of Industrial Technology","award_id":null}],"datasets":[],"versions":[],"referenced_works_count":47,"referenced_works":["https://openalex.org/W135304321","https://openalex.org/W1485307625","https://openalex.org/W1485475983","https://openalex.org/W1557903615","https://openalex.org/W1776713878","https://openalex.org/W1946326116","https://openalex.org/W1963882174","https://openalex.org/W1980836062","https://openalex.org/W1982614567","https://openalex.org/W2036174512","https://openalex.org/W2038606794","https://openalex.org/W2040793356","https://openalex.org/W2042740413","https://openalex.org/W2047066090","https://openalex.org/W2052741476","https://openalex.org/W2068445498","https://openalex.org/W2082392802","https://openalex.org/W2085904740","https://openalex.org/W2096686874","https://openalex.org/W2099830852","https://openalex.org/W2099844854","https://openalex.org/W2103044206","https://openalex.org/W2108522550","https://openalex.org/W2113604202","https://openalex.org/W2116203929","https://openalex.org/W2120525450","https://openalex.org/W2140815597","https://openalex.org/W2143548911","https://openalex.org/W2143724467","https://openalex.org/W2144256475","https://openalex.org/W2146905407","https://openalex.org/W2147781003","https://openalex.org/W2148743837","https://openalex.org/W2149501975","https://openalex.org/W2150915047","https://openalex.org/W2155333158","https://openalex.org/W2156676683","https://openalex.org/W2161702752","https://openalex.org/W2167118853","https://openalex.org/W2168489276","https://openalex.org/W2169771189","https://openalex.org/W2171299219","https://openalex.org/W2951350170","https://openalex.org/W34353847","https://openalex.org/W40234050","https://openalex.org/W4231676608","https://openalex.org/W4242982480"],"related_works":["https://openalex.org/W3023809615","https://openalex.org/W2407688520","https://openalex.org/W2370504240","https://openalex.org/W2317968543","https://openalex.org/W2097108039","https://openalex.org/W2004770851","https://openalex.org/W2000229732","https://openalex.org/W1998014175","https://openalex.org/W1861759269","https://openalex.org/W1484386933"],"abstract_inverted_index":{"Maintenance":[0],"and":[1,33,46,57,62,106,124,167,169,182,207,215],"upgrades":[2],"to":[3,21,99,147,153,210],"the":[4,23,49,52,58,63,66,69,87,102,107,116,136,139,163,176,186],"significant":[5],"storage":[6],"infrastructure":[7],"in":[8,85],"a":[9,14,80,126,211],"video":[10,94],"server":[11,212],"often":[12],"create":[13],"heterogenous":[15],"disk":[16,43,121,191,202],"array.":[17],"We":[18,36,113,161],"show":[19,196],"how":[20,39],"manage":[22],"energy":[24,44,73,142,192,203],"consumption":[25,123,204],"of":[26,54,60,65,68,89,104,110,118,138,141,157,188],"such":[27],"an":[28,171],"array":[29],"by":[30],"combining":[31],"caching":[32,119,128,159,166,183],"prefetching":[34,70,83,168,181,214],"techniques.":[35],"first":[37],"examine":[38,115],"seek":[40],"operations":[41],"affect":[42],"consumption,":[45],"then":[47],"analyze":[48],"relationship":[50],"between":[51,165,205],"amount":[53,88,140],"prefetched":[55,91],"data":[56,82,90],"number":[59],"seeks,":[61],"effect":[64],"size":[67],"buffer":[71,178],"on":[72,76,120,135],"consumption.":[74,193],"Based":[75],"this,":[77],"we":[78],"propose":[79,125,170],"new":[81,127],"scheme":[84,129,199],"which":[86],"for":[92,101],"each":[93,132],"stream":[95,133],"is":[96],"dynamically":[97,174],"adjusted":[98],"allow":[100],"bit-rates":[103],"streams":[105],"power":[108,122],"characteristics":[109],"different":[111],"disks.":[112],"next":[114],"impact":[117],"that":[130,143,173,197],"prioritizes":[131],"based":[134],"ratio":[137],"can":[144,200],"be":[145],"saved":[146],"its":[148],"cache":[149],"requirement,":[150],"so":[151],"as":[152],"make":[154],"effective":[155],"use":[156],"limited":[158],"space.":[160],"address":[162],"trade-off":[164],"algorithm":[172],"divides":[175],"entire":[177],"space":[179],"into":[180],"regions,":[184],"with":[185],"aim":[187],"minimizing":[189],"overall":[190],"Experimental":[194],"results":[195],"our":[198],"reduce":[201],"26%":[206],"31%,":[208],"compared":[209],"without":[213],"caching.":[216]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2034219054","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2024-12-12T02:04:38.006338","created_date":"2016-06-24"}