{"id":"https://openalex.org/W2607306917","doi":"https://doi.org/10.1145/3064176.3064207","title":"ROS","display_name":"ROS","publication_year":2017,"publication_date":"2017-04-17","ids":{"openalex":"https://openalex.org/W2607306917","doi":"https://doi.org/10.1145/3064176.3064207","mag":"2607306917"},"language":"en","primary_location":{"id":"doi:10.1145/3064176.3064207","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3064176.3064207","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twelfth European Conference on Computer Systems","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/A5025362574","display_name":"Wenrui Yan","orcid":"https://orcid.org/0000-0003-4706-9729"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenrui Yan","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102838219","display_name":"Jie Yao","orcid":"https://orcid.org/0009-0007-6470-7063"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Yao","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065846003","display_name":"Qiang Cao","orcid":"https://orcid.org/0000-0001-9124-0533"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Cao","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329127","display_name":"Changsheng Xie","orcid":"https://orcid.org/0000-0003-1271-0571"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changsheng Xie","raw_affiliation_strings":["Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan National Laboratory for Optoelectronics, Key Laboratory of Information Storage System, Ministry of Education of China, School of Computer Science and Technology, Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054285749","display_name":"Hong Jiang","orcid":"https://orcid.org/0000-0002-1477-9751"},"institutions":[{"id":"https://openalex.org/I189196454","display_name":"The University of Texas at Arlington","ror":"https://ror.org/019kgqr73","country_code":"US","type":"education","lineage":["https://openalex.org/I189196454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hong Jiang","raw_affiliation_strings":["Dept. of CSE University of Texas at Arlington"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of CSE University of Texas at Arlington","institution_ids":["https://openalex.org/I189196454"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2481,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88850622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"161","last_page":"174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11181","display_name":"Advanced Data Storage Technologies","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/T10049","display_name":"Magnetic properties of thin films","score":0.9828000068664551,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11315","display_name":"Phase-change materials and chalcogenides","score":0.9753999710083008,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.770363450050354},{"id":"https://openalex.org/keywords/rack","display_name":"Rack","score":0.5598710179328918},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5074936747550964},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5058412551879883},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.47241702675819397},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4605708420276642},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.43920913338661194},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.42218101024627686},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4212186336517334},{"id":"https://openalex.org/keywords/optical-disc","display_name":"Optical disc","score":0.4137776494026184}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.770363450050354},{"id":"https://openalex.org/C2776843527","wikidata":"https://www.wikidata.org/wiki/Q1351382","display_name":"Rack","level":2,"score":0.5598710179328918},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5074936747550964},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5058412551879883},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.47241702675819397},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4605708420276642},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.43920913338661194},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.42218101024627686},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4212186336517334},{"id":"https://openalex.org/C1135709","wikidata":"https://www.wikidata.org/wiki/Q234870","display_name":"Optical disc","level":2,"score":0.4137776494026184},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3064176.3064207","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3064176.3064207","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twelfth European Conference on Computer Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W63051715","https://openalex.org/W107982363","https://openalex.org/W1452516444","https://openalex.org/W1471723175","https://openalex.org/W1506596325","https://openalex.org/W1535343266","https://openalex.org/W1601588053","https://openalex.org/W1637852204","https://openalex.org/W1796872016","https://openalex.org/W1975200978","https://openalex.org/W1979603643","https://openalex.org/W1979620705","https://openalex.org/W1981815028","https://openalex.org/W2025295644","https://openalex.org/W2054568493","https://openalex.org/W2071137961","https://openalex.org/W2074828779","https://openalex.org/W2085701409","https://openalex.org/W2096314763","https://openalex.org/W2118287139","https://openalex.org/W2169659816","https://openalex.org/W2607274028","https://openalex.org/W2647523104","https://openalex.org/W6632268021"],"related_works":["https://openalex.org/W1500750449","https://openalex.org/W2911677379","https://openalex.org/W1981479248","https://openalex.org/W2059361540","https://openalex.org/W1965188851","https://openalex.org/W2020837759","https://openalex.org/W1859610681","https://openalex.org/W2137858532","https://openalex.org/W322680934","https://openalex.org/W1867928838"],"abstract_inverted_index":{"The":[0,222],"combination":[1],"of":[2,15,48,56,69,110,159,193,209],"the":[3,10,19,70,127,138,157,163,181,210],"explosive":[4],"growth":[5],"in":[6,18,84,97,216,276],"digital":[7],"data":[8,17,61,179,195],"and":[9,36,72,105,121,125,136,150,177,213,230,237,245,266,272],"need":[11],"to":[12,27,44,75,131,155,173,189,263],"preserve":[13],"much":[14],"this":[16],"long":[20],"term":[21],"has":[22,79],"made":[23],"it":[24],"an":[25,166,191],"imperative":[26],"find":[28],"a":[29,89,101,115,185,201,217],"more":[30,37,58],"cost-effective":[31],"way":[32,40],"than":[33,41,59],"HDD":[34],"arrays":[35],"easily":[38,274],"accessible":[39],"tape":[42],"libraries":[43],"store":[45],"massive":[46],"amounts":[47],"data.":[49],"While":[50],"modern":[51],"optical":[52,66,111,151,167],"discs":[53,112,128,152],"are":[54,129,153],"capable":[55],"guaranteeing":[57],"50-year":[60],"preservation":[62],"without":[63],"migration,":[64],"individual":[65],"disks'":[67],"lack":[68],"performance":[71,204],"capacity":[73,104],"relative":[74],"HDDs":[76],"or":[77,95],"tapes":[78],"significantly":[80],"limited":[81],"their":[82],"use":[83],"datacenters.":[85,277],"This":[86],"paper":[87],"presents":[88],"Rack-scale":[90],"Optical":[91],"disc":[92,133],"library":[93,168],"System,":[94],"ROS":[96,199,220,226,260],"short,":[98],"that":[99,225],"provides":[100],"PB-level":[102,219],"total":[103],"inline":[106,194,257],"accessibility":[107],"on":[108,146,180,200,228],"thousands":[109],"built":[113],"within":[114],"42U":[116],"Rack.":[117],"A":[118,141],"rotatable":[119],"roller":[120],"robotic":[122],"arm":[123],"separating":[124],"fetching":[126],"designed":[130],"improve":[132],"placement":[134],"density":[135],"simplify":[137],"mechanical":[139,160,175,211],"structure.":[140],"hierarchical":[142],"storage":[143,183],"system":[144,170],"based":[145],"SSD,":[147],"hard":[148],"disks":[149],"presented":[154],"hide":[156,265],"delay":[158],"operation.":[161],"On":[162],"other":[164],"hand,":[165],"file":[169,243],"is":[171,261],"proposed":[172],"schedule":[174],"operation":[176,207],"organize":[178],"tiered":[182],"with":[184],"POSIX":[186],"user":[187],"interface":[188],"provide":[190,233],"illusion":[192],"accessibility.":[196,258],"We":[197],"evaluate":[198],"few":[202],"key":[203],"metrics":[205],"including":[206],"delays":[208],"structure":[212],"software":[214],"overhead":[215],"prototype":[218],"system.":[221],"results":[223],"show":[224],"stacked":[227],"Samba":[229],"FUSE":[231],"can":[232],"almost":[234],"323MB/s":[235],"read":[236,247],"236MB/s":[238],"write":[239,244],"throughput,":[240],"about":[241],"53ms":[242],"15ms":[246],"latency":[248],"via":[249],"10GbE":[250],"network":[251],"for":[252],"external":[253],"users,":[254],"exhibiting":[255],"its":[256],"Besides,":[259],"able":[262],"effectively":[264],"virtualize":[267],"internal":[268],"complex":[269],"operational":[270],"behaviors":[271],"be":[273],"deployable":[275]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2017-04-28T00:00:00"}
