{"id":"https://openalex.org/W1672859716","doi":"https://doi.org/10.1109/infocom.2015.7218426","title":"Provably delay efficient data retrieving in storage clouds","display_name":"Provably delay efficient data retrieving in storage clouds","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1672859716","doi":"https://doi.org/10.1109/infocom.2015.7218426","mag":"1672859716"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1501.01661","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003200620","display_name":"Yin Sun","orcid":"https://orcid.org/0000-0001-6811-984X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yin Sun","raw_affiliation_strings":["Dept. of ECE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101615991","display_name":"Zizhan Zheng","orcid":"https://orcid.org/0000-0003-4799-1051"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zizhan Zheng","raw_affiliation_strings":["Dept. of ECE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030047891","display_name":"C. Emre Koksal","orcid":"https://orcid.org/0000-0001-8463-4446"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Emre Koksal","raw_affiliation_strings":["Dept. of ECE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114686009","display_name":"Kyu-Han Kim","orcid":"https://orcid.org/0000-0003-3238-7433"},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyu-Han Kim","raw_affiliation_strings":["Hewlett Packard Laboratories, Palo Alto, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hewlett Packard Laboratories, Palo Alto, CA","institution_ids":["https://openalex.org/I1324840837"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035752536","display_name":"Ness B. Shroff","orcid":"https://orcid.org/0000-0002-4606-6879"},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ness B. Shroff","raw_affiliation_strings":["Dept. of ECE","Hewlett Packard Laboratories, Palo Alto, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of ECE","institution_ids":[]},{"raw_affiliation_string":"Hewlett Packard Laboratories, Palo Alto, CA","institution_ids":["https://openalex.org/I1324840837"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2329,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.95570931,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"585","last_page":"593"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11181","display_name":"Advanced Data Storage Technologies","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/T10772","display_name":"Distributed systems and fault tolerance","score":0.998199999332428,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8806018829345703},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.6445540189743042},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.589103102684021},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5110107660293579},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4821178913116455},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.4812183678150177},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44418591260910034},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.4338727593421936},{"id":"https://openalex.org/keywords/data-redundancy","display_name":"Data redundancy","score":0.4218197464942932},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38460713624954224},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.161970853805542},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1340343952178955},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.0844329297542572}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8806018829345703},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.6445540189743042},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.589103102684021},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5110107660293579},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4821178913116455},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.4812183678150177},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44418591260910034},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.4338727593421936},{"id":"https://openalex.org/C7545210","wikidata":"https://www.wikidata.org/wiki/Q838123","display_name":"Data redundancy","level":2,"score":0.4218197464942932},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38460713624954224},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.161970853805542},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1340343952178955},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0844329297542572},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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":2,"locations":[{"id":"doi:10.1109/infocom.2015.7218426","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218426","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1501.01661","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1501.01661","pdf_url":"https://arxiv.org/pdf/1501.01661","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1501.01661","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1501.01661","pdf_url":"https://arxiv.org/pdf/1501.01661","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W78702648","https://openalex.org/W154253821","https://openalex.org/W191457578","https://openalex.org/W1629652666","https://openalex.org/W1672859716","https://openalex.org/W1972337144","https://openalex.org/W1976448792","https://openalex.org/W1982063824","https://openalex.org/W2022138967","https://openalex.org/W2028301248","https://openalex.org/W2030311589","https://openalex.org/W2058863419","https://openalex.org/W2064224609","https://openalex.org/W2096841105","https://openalex.org/W2107276343","https://openalex.org/W2114504293","https://openalex.org/W2119565742","https://openalex.org/W2119738171","https://openalex.org/W2122967269","https://openalex.org/W2136717145","https://openalex.org/W2138593964","https://openalex.org/W2152340385","https://openalex.org/W2155690734","https://openalex.org/W2156307401","https://openalex.org/W2166114772","https://openalex.org/W2289411471","https://openalex.org/W2546994163","https://openalex.org/W2610913990","https://openalex.org/W2624304035","https://openalex.org/W2950991829","https://openalex.org/W2963922724","https://openalex.org/W2964143852","https://openalex.org/W3103320149","https://openalex.org/W3121701465","https://openalex.org/W3139445662","https://openalex.org/W4205935491","https://openalex.org/W4239670432","https://openalex.org/W4245777296","https://openalex.org/W4255654664","https://openalex.org/W4285719527","https://openalex.org/W6603160583","https://openalex.org/W6606324823","https://openalex.org/W6607879274","https://openalex.org/W6636565893","https://openalex.org/W6656085743","https://openalex.org/W6668406917","https://openalex.org/W6696382573","https://openalex.org/W6738874634"],"related_works":["https://openalex.org/W2944823289","https://openalex.org/W2356569977","https://openalex.org/W3083748619","https://openalex.org/W2077135008","https://openalex.org/W4318604572","https://openalex.org/W3116532372","https://openalex.org/W2605316923","https://openalex.org/W2911294821","https://openalex.org/W4205860893","https://openalex.org/W2382252012"],"abstract_inverted_index":{"One":[0,38],"key":[1],"requirement":[2],"for":[3,87,118,135,149],"storage":[4,25,138,144],"clouds":[5,26],"is":[6,27,46,165],"to":[7,10,41,47,59,65,72],"be":[8,73],"able":[9],"retrieve":[11,48],"data":[12,21,50,68,92,151],"quickly.":[13],"Recent":[14],"system":[15],"measurements":[16],"have":[17],"shown":[18],"that":[19,98,126,140,157,169],"the":[20,43,67,110,158,162],"retrieving":[22,69],"delay":[23,44,70,112,159],"in":[24,33,175],"highly":[28],"variable,":[29],"which":[30],"may":[31,127],"result":[32],"a":[34,106],"long":[35],"latency":[36],"tail.":[37],"crucial":[39],"idea":[40],"improve":[42],"performance":[45,160],"multiple":[49],"copies":[51],"by":[52],"using":[53],"parallel":[54],"downloading":[55,63,93],"threads.":[56],"However,":[57],"how":[58],"optimally":[60],"schedule":[61],"these":[62,99],"threads":[64],"minimize":[66],"remains":[71],"an":[74,119],"important":[75,89],"open":[76],"problem.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81],"develop":[82],"low-complexity":[83],"thread":[84],"scheduling":[85],"policies":[86,100,164,173],"several":[88],"classes":[90],"of":[91,123,161,170],"time":[94],"distributions,":[95],"and":[96,134,146],"prove":[97],"are":[101],"either":[102],"delay-optimal":[103],"or":[104,130],"within":[105],"constant":[107],"gap":[108],"from":[109],"optimum":[111],"performance.":[113],"These":[114],"theoretical":[115],"results":[116,155],"hold":[117],"arbitrary":[120],"arrival":[121],"process":[122],"read":[124,132],"requests":[125],"contain":[128],"finite":[129],"infinite":[131],"requests,":[133],"heterogeneous":[136],"MDS":[137],"codes":[139],"can":[141],"support":[142],"diverse":[143],"redundancy":[145],"reliability":[147],"requirements":[148],"different":[150],"files.":[152],"Our":[153],"numerical":[154],"show":[156],"proposed":[163],"significantly":[166],"better":[167],"than":[168],"First-Come-First-Served":[171],"(FCFS)":[172],"considered":[174],"prior":[176],"work.":[177]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}