{"id":"https://openalex.org/W2783027117","doi":"https://doi.org/10.1109/tpds.2018.2791438","title":"G-CRS: GPU Accelerated Cauchy Reed-Solomon Coding","display_name":"G-CRS: GPU Accelerated Cauchy Reed-Solomon Coding","publication_year":2018,"publication_date":"2018-01-09","ids":{"openalex":"https://openalex.org/W2783027117","doi":"https://doi.org/10.1109/tpds.2018.2791438","mag":"2783027117"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2018.2791438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2018.2791438","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-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/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, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-0103-4670","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018867983","display_name":"Qiang Wang","orcid":"https://orcid.org/0000-0002-2986-967X"},"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":"Qiang Wang","raw_affiliation_strings":["Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","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":false,"raw_author_name":"Xiaowen Chu","raw_affiliation_strings":["Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-9745-4372","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon, 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, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Hong Kong Baptist University, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141568987"],"apc_list":null,"apc_paid":null,"fwci":1.5431,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.84470653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"29","issue":"7","first_page":"1484","last_page":"1498"},"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":0.993399977684021,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9650999903678894,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8774447441101074},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.641257643699646},{"id":"https://openalex.org/keywords/erasure-code","display_name":"Erasure code","score":0.6215052008628845},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.599315881729126},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.5022227764129639},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.48541340231895447},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3251933753490448},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23036283254623413},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.11200985312461853}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8774447441101074},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.641257643699646},{"id":"https://openalex.org/C137529215","wikidata":"https://www.wikidata.org/wiki/Q5385031","display_name":"Erasure code","level":3,"score":0.6215052008628845},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.599315881729126},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.5022227764129639},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.48541340231895447},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3251933753490448},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23036283254623413},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.11200985312461853},{"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/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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tpds.2018.2791438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2018.2791438","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-158452","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-158452","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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322170","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86"},{"id":"https://openalex.org/F4320322942","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W2757614","https://openalex.org/W130792636","https://openalex.org/W154253821","https://openalex.org/W186989516","https://openalex.org/W1441763937","https://openalex.org/W1452516444","https://openalex.org/W1497100682","https://openalex.org/W1511092649","https://openalex.org/W1537045696","https://openalex.org/W1552569371","https://openalex.org/W1570947789","https://openalex.org/W1629652666","https://openalex.org/W1871705262","https://openalex.org/W1965357124","https://openalex.org/W1969149834","https://openalex.org/W1999984505","https://openalex.org/W2011420670","https://openalex.org/W2012224716","https://openalex.org/W2022636838","https://openalex.org/W2023805636","https://openalex.org/W2040160210","https://openalex.org/W2104812861","https://openalex.org/W2105507696","https://openalex.org/W2105931875","https://openalex.org/W2112454114","https://openalex.org/W2130773899","https://openalex.org/W2142409562","https://openalex.org/W2148575324","https://openalex.org/W2150620836","https://openalex.org/W2155901800","https://openalex.org/W2159416784","https://openalex.org/W2163687928","https://openalex.org/W2163932369","https://openalex.org/W2347124870","https://openalex.org/W2732892807","https://openalex.org/W2964143852","https://openalex.org/W4236331022","https://openalex.org/W6605304400","https://openalex.org/W6606324823","https://openalex.org/W6607544651","https://openalex.org/W6628361010","https://openalex.org/W6628620145","https://openalex.org/W6630714492","https://openalex.org/W6632200215","https://openalex.org/W6636565893","https://openalex.org/W6639246177","https://openalex.org/W6650418438","https://openalex.org/W6740967342"],"related_works":["https://openalex.org/W2115811863","https://openalex.org/W1848880869","https://openalex.org/W1568966867","https://openalex.org/W2982181605","https://openalex.org/W3102119340","https://openalex.org/W2137028263","https://openalex.org/W2031335939","https://openalex.org/W4287065415","https://openalex.org/W2744779861","https://openalex.org/W1985967368"],"abstract_inverted_index":{"Recently,":[0],"erasure":[1,28,50],"coding":[2,29,51,69,122,151,171,183],"has":[3],"been":[4],"extensively":[5],"deployed":[6],"in":[7,18,193],"large-scale":[8],"storage":[9,36],"systems":[10],"to":[11,61,87,102,118,190],"replace":[12],"data":[13,94],"replication.":[14],"With":[15],"the":[16,25,56,63,68,105,120,130,158,169,186,194],"increase":[17],"disk":[19],"I/O":[20],"throughput":[21,159],"and":[22,75,99,144,146],"network":[23],"bandwidth,":[24],"performance":[26,70,116,123,131],"of":[27,34,49,71,79,124,132,160,168],"becomes":[30],"a":[31,43,77,84,112],"major":[32],"bottleneck":[33],"erasure-coded":[35],"systems.":[37],"In":[38,108],"this":[39],"paper,":[40],"we":[41,73,110],"propose":[42],"graphics":[44],"processing":[45],"unit":[46],"(GPU)-based":[47],"implementation":[48],"named":[52],"G-CRS,":[53,72],"which":[54],"employs":[55],"Cauchy":[57],"Reed-Solomon":[58],"(CRS)":[59],"code,":[60],"overcome":[62],"aforementioned":[64],"bottleneck.":[65],"To":[66],"maximize":[67],"designed":[74],"implemented":[76],"set":[78],"optimization":[80],"strategies,":[81],"such":[82,141],"as":[83,142],"compact":[85],"structure":[86],"store":[88],"thebitmatrixin":[89],"GPU":[90,106,139],"constant":[91],"memory,":[92,98],"efficient":[93],"access":[95],"through":[96,134],"shared":[97],"decoding":[100],"parallelism,":[101],"fully":[103],"utilize":[104],"resources.":[107],"addition,":[109],"derived":[111],"simple":[113],"yet":[114],"accurate":[115],"model":[117],"demonstrate":[119],"maximum":[121],"G-CRS":[125,133,161,174],"on":[126,137,185],"GPU.":[127],"We":[128],"evaluated":[129],"extensive":[135],"experiments":[136],"modern":[138],"architectures":[140],"Maxwell":[143],"Pascal,":[145],"compared":[147],"with":[148],"other":[149,170],"state-of-the-art":[150],"libraries.":[152,172],"The":[153],"evaluation":[154],"results":[155],"revealed":[156],"that":[157],"was":[162],"10":[163],"times":[164,192],"faster":[165],"than":[166],"most":[167],"Moreover,":[173],"outperformed":[175],"PErasure":[176],"(a":[177],"recently":[178],"developed,":[179],"well":[180],"optimized":[181],"CRS":[182],"library":[184],"GPU)":[187],"by":[188],"up":[189],"3":[191],"same":[195],"architecture.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}