{"id":"https://openalex.org/W2899697855","doi":"https://doi.org/10.1109/mascots.2018.00036","title":"Pacaca: Mining Object Correlations and Parallelism for Enhancing User Experience with Cloud Storage","display_name":"Pacaca: Mining Object Correlations and Parallelism for Enhancing User Experience with Cloud Storage","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2899697855","doi":"https://doi.org/10.1109/mascots.2018.00036","mag":"2899697855"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/mascots.2018.00036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5076843979","display_name":"Binbing Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"funder","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binbing Hou","raw_affiliation_strings":["Computer Science and Engineering, Louisiana State University"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, Louisiana State University","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100699149","display_name":"Chen Feng","orcid":"https://orcid.org/0000-0002-6726-0259"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"funder","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Chen","raw_affiliation_strings":["Computer Science and Engineering, Louisiana State University"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, Louisiana State University","institution_ids":["https://openalex.org/I121820613"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.467,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":8,"citation_normalized_percentile":{"value":0.517604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":83,"max":84},"biblio":{"volume":null,"issue":null,"first_page":"293","last_page":"305"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998,"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":0.9998,"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":0.9971,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9918,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/cloud-storage","display_name":"Cloud storage","score":0.52709496}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.89773613},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7310766},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.679128},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5382829},{"id":"https://openalex.org/C2781172179","wikidata":"https://www.wikidata.org/wiki/Q853109","display_name":"Parallelism (grammar)","level":2,"score":0.53559995},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5349089},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5344652},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.52709496},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.51218885},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5108461},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.48328808},{"id":"https://openalex.org/C42992933","wikidata":"https://www.wikidata.org/wiki/Q691169","display_name":"Task parallelism","level":3,"score":0.41407305},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2446486},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/mascots.2018.00036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":51,"referenced_works":["https://openalex.org/W1236737278","https://openalex.org/W1523563630","https://openalex.org/W1534546243","https://openalex.org/W1537068154","https://openalex.org/W1572948421","https://openalex.org/W1844039966","https://openalex.org/W1918432491","https://openalex.org/W1936365067","https://openalex.org/W1974817122","https://openalex.org/W1977207528","https://openalex.org/W1981177057","https://openalex.org/W1983866001","https://openalex.org/W1985229168","https://openalex.org/W1990159011","https://openalex.org/W1996107752","https://openalex.org/W2000473687","https://openalex.org/W2000980701","https://openalex.org/W2003549201","https://openalex.org/W2012451152","https://openalex.org/W2022013117","https://openalex.org/W2040569041","https://openalex.org/W2050619600","https://openalex.org/W2056515386","https://openalex.org/W2062686840","https://openalex.org/W2066262685","https://openalex.org/W2070005502","https://openalex.org/W2072278885","https://openalex.org/W2072853307","https://openalex.org/W2089542914","https://openalex.org/W2097382465","https://openalex.org/W2110096104","https://openalex.org/W2111100428","https://openalex.org/W2119631914","https://openalex.org/W2121884932","https://openalex.org/W2128946566","https://openalex.org/W2130165466","https://openalex.org/W2135716865","https://openalex.org/W2135916267","https://openalex.org/W2138037408","https://openalex.org/W2148199553","https://openalex.org/W2157748083","https://openalex.org/W2158407464","https://openalex.org/W2159876753","https://openalex.org/W2160670001","https://openalex.org/W2605380944","https://openalex.org/W2607185522","https://openalex.org/W2769030905","https://openalex.org/W41212852","https://openalex.org/W4233695695","https://openalex.org/W4238071728","https://openalex.org/W95542644"],"related_works":["https://openalex.org/W74409296","https://openalex.org/W305742777","https://openalex.org/W2950520577","https://openalex.org/W2940653809","https://openalex.org/W2567390125","https://openalex.org/W2468095077","https://openalex.org/W2124295435","https://openalex.org/W2121547511","https://openalex.org/W2003935582","https://openalex.org/W1554644772"],"abstract_inverted_index":{"Object-based":[0],"cloud":[1,53,85],"storage":[2,6,33,47,54],"presents":[3],"an":[4,90],"unconventional":[5],"model.":[7],"Exploiting":[8],"its":[9],"unique":[10],"characteristics,":[11],"such":[12,36],"as":[13,37],"the":[14,21,38,104,115,144,170,188],"strong":[15],"semantic":[16],"correlations":[17,83,102],"among":[18],"objects":[19,117,164],"and":[20,40,48,74,81,107,136,140,162,174],"high":[22,128],"I/O":[23,79],"parallelism":[24,80,134,173],"potential,":[25],"can":[26,185],"greatly":[27],"enhance":[28],"user":[29],"experience.":[30],"Unfortunately,":[31],"current":[32],"optimization":[34,183],"techniques,":[35],"caching":[39,76,157,167],"prefetching":[41,111,129,148],"schemes,":[42],"are":[43,50,123],"designed":[44],"for":[45,52,126,165],"conventional":[46],"thus":[49],"sub-optimal":[51],"services.":[55],"In":[56],"this":[57],"paper,":[58],"we":[59,152],"propose":[60],"a":[61,110,155],"client-side":[62],"cache":[63,150],"management":[64],"framework,":[65],"called":[66,94],"Pacaca,":[67],"which":[68],"integrates":[69],"object":[70,82,101,175],"clustering,":[71],"parallelized":[72,147],"prefetching,":[73],"cost-aware":[75,156],"to":[77,99,113,159,196],"exploit":[78],"on":[84,133,149],"storage.":[86],"We":[87],"first":[88],"develop":[89],"efficient":[91,166],"mining":[92],"scheme,":[93],"Frequent":[95],"Cluster":[96],"Mining":[97],"(FCM),":[98],"discover":[100],"from":[103],"access":[105,189],"sequence,":[106],"then":[108],"build":[109],"scheme":[112,158],"fetch":[114],"correlated":[116],"in":[118],"parallel.":[119],"These":[120],"two":[121],"schemes":[122,184,193],"closely":[124],"coordinated":[125],"achieving":[127],"accuracy,":[130],"proper":[131],"control":[132],"degree,":[135],"effective":[137],"mis-prefetching":[138],"detection":[139],"handling.":[141],"After":[142],"studying":[143],"impact":[145],"of":[146,172],"management,":[151],"further":[153],"present":[154],"differentiate":[160],"low-cost":[161],"high-cost":[163],"by":[168,194],"leveraging":[169],"awareness":[171],"correlations.":[176],"Our":[177],"experimental":[178],"results":[179],"show":[180],"that":[181],"our":[182],"effectively":[186],"reduce":[187],"latency,":[190],"outperforming":[191],"traditional":[192],"up":[195],"58%.":[197]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2899697855","counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5}],"updated_date":"2025-03-23T07:06:51.298318","created_date":"2018-11-16"}