{"id":"https://openalex.org/W1570947789","doi":"https://doi.org/10.1109/icc.2015.7248360","title":"PErasure: A parallel Cauchy Reed-Solomon coding library for GPUs","display_name":"PErasure: A parallel Cauchy Reed-Solomon coding library for GPUs","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1570947789","doi":"https://doi.org/10.1109/icc.2015.7248360","mag":"1570947789"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7248360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"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/A5100730785","display_name":"Xiaowen Chu","orcid":"https://orcid.org/0000-0001-9745-4372"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Xiaowen Chu","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027626597","display_name":"Chengjian Liu","orcid":"https://orcid.org/0000-0002-0103-4670"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chengjian Liu","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065310713","display_name":"Kai Ouyang","orcid":"https://orcid.org/0000-0002-0884-529X"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kai Ouyang","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076600615","display_name":"Ling Sing Yung","orcid":null},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ling Sing Yung","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368947","display_name":"Hai Liu","orcid":"https://orcid.org/0000-0003-1365-2940"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hai Liu","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101615841","display_name":"Yiu-Wing Leung","orcid":"https://orcid.org/0000-0002-8338-231X"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yiu-Wing Leung","raw_affiliation_strings":["Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science , Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100730785"],"corresponding_institution_ids":["https://openalex.org/I141568987"],"apc_list":null,"apc_paid":null,"fwci":5.9559,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.96355977,"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":"436","last_page":"441"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9980999827384949,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9871000051498413,"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/computer-science","display_name":"Computer science","score":0.8397139310836792},{"id":"https://openalex.org/keywords/erasure-code","display_name":"Erasure code","score":0.6905227899551392},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6086767315864563},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.5508579611778259},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5470224618911743},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.49671584367752075},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.45328643918037415},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.4512714743614197},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2801734209060669},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2137143313884735},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10006165504455566}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8397139310836792},{"id":"https://openalex.org/C137529215","wikidata":"https://www.wikidata.org/wiki/Q5385031","display_name":"Erasure code","level":3,"score":0.6905227899551392},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6086767315864563},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.5508579611778259},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5470224618911743},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.49671584367752075},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.45328643918037415},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.4512714743614197},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2801734209060669},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2137143313884735},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10006165504455566},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icc.2015.7248360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.712.4276","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.712.4276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comp.hkbu.edu.hk/%7Ehliu/publications/ICC15.pdf","raw_type":"text"},{"id":"pmh:oai:repository.hkbu.edu.hk:hkbu_staff_publication-1233","is_oa":false,"landing_page_url":"https://repository.hkbu.edu.hk/hkbu_staff_publication/219","pdf_url":null,"source":{"id":"https://openalex.org/S4377196872","display_name":"HKBU Institutional Repository (Hong Kong Baptist University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141568987","host_organization_name":"Hong Kong Baptist University","host_organization_lineage":["https://openalex.org/I141568987"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"HKBU Staff Publication","raw_type":"text"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-161114","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-161114","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320955","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W2757614","https://openalex.org/W126194223","https://openalex.org/W130792636","https://openalex.org/W154253821","https://openalex.org/W192356505","https://openalex.org/W330091898","https://openalex.org/W1511092649","https://openalex.org/W1537045696","https://openalex.org/W1871705262","https://openalex.org/W1965357124","https://openalex.org/W1969149834","https://openalex.org/W1975244381","https://openalex.org/W2012224716","https://openalex.org/W2023805636","https://openalex.org/W2029467255","https://openalex.org/W2040160210","https://openalex.org/W2067348620","https://openalex.org/W2096972229","https://openalex.org/W2105507696","https://openalex.org/W2105931875","https://openalex.org/W2119565742","https://openalex.org/W2130773899","https://openalex.org/W2138744797","https://openalex.org/W2139274913","https://openalex.org/W2142409562","https://openalex.org/W2770114163","https://openalex.org/W6605053430","https://openalex.org/W6605304400","https://openalex.org/W6606324823","https://openalex.org/W6607730395","https://openalex.org/W6611419579","https://openalex.org/W6630714492","https://openalex.org/W6632200215","https://openalex.org/W6639246177","https://openalex.org/W6746430367"],"related_works":["https://openalex.org/W2983282793","https://openalex.org/W2982181605","https://openalex.org/W2137028263","https://openalex.org/W2130518071","https://openalex.org/W3102119340","https://openalex.org/W2031335939","https://openalex.org/W1947543223","https://openalex.org/W4287065415","https://openalex.org/W1694938350","https://openalex.org/W2744779861"],"abstract_inverted_index":{"Abstract\u2014In":[0],"recent":[1],"years,":[2],"erasure":[3,30,49],"coding":[4,31,50,68,95],"has":[5],"been":[6],"adopted":[7],"by":[8],"large-scale":[9],"cloud":[10],"storage":[11,148],"systems":[12],"to":[13,44,51,134,154],"replace":[14],"data":[15],"replication.":[16],"With":[17],"the":[18,27,35,46,72,93,127],"increase":[19],"of":[20,29,34,48,74,78,97,112,136],"disk":[21,156],"I/O":[22],"throughput":[23],"and":[24,60,85,120],"network":[25],"bandwidth,":[26],"speed":[28,96,139],"becomes":[32],"one":[33],"key":[36],"system":[37,149],"bot-tlenecks.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42,57],"propose":[43],"offload":[45],"task":[47],"Graphics":[52],"Processing":[53],"Units":[54],"(GPUs).":[55],"Specifically,":[56],"have":[58],"designed":[59],"implemented":[61],"PErasure,":[62],"a":[63,100,116,142,146],"parallel":[64],"Cauchy":[65],"Reed-Solomon":[66],"(CRS)":[67],"library.":[69],"We":[70],"compare":[71],"performance":[73],"PErasure":[75,98,130],"with":[76],"that":[77,92,111,150],"two":[79],"state-of-the-art":[80],"libraries:":[81],"Jerasure":[82,114],"(for":[83,87],"CPUs)":[84],"Gibraltar":[86,125],"GPUs).":[88],"Our":[89],"experiments":[90],"show":[91],"raw":[94],"on":[99,115,126],"$500":[101],"Nvidia":[102],"GTX780":[103],"card":[104],"is":[105],"about":[106],"10":[107],"times":[108,122],"faster":[109,123],"than":[110,124],"multithreaded":[113],"quad-core":[117],"modern":[118],"CPU,":[119],"2-4":[121],"same":[128],"GPU.":[129],"can":[131,151],"achieve":[132],"up":[133,153],"10GB/s":[135],"overall":[137],"encoding":[138],"using":[140],"just":[141],"single":[143],"GPU":[144],"for":[145],"large":[147],"withstand":[152],"8":[155],"failures.":[157],"I.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}