{"id":"https://openalex.org/W2782770629","doi":"https://doi.org/10.1109/tcomm.2018.2858765","title":"Code Constructions for Distributed Storage With Low Repair Bandwidth and Low Repair Complexity","display_name":"Code Constructions for Distributed Storage With Low Repair Bandwidth and Low Repair Complexity","publication_year":2018,"publication_date":"2018-07-23","ids":{"openalex":"https://openalex.org/W2782770629","doi":"https://doi.org/10.1109/tcomm.2018.2858765","mag":"2782770629"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2018.2858765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2858765","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1801.05989","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101767920","display_name":"Siddhartha Kumar","orcid":"https://orcid.org/0000-0003-3610-6440"},"institutions":[{"id":"https://openalex.org/I2799829267","display_name":"Simula Research Laboratory","ror":"https://ror.org/00vn06n10","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2799829267"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Siddhartha Kumar","raw_affiliation_strings":["Simula@UiB, Bergen, Norway"],"affiliations":[{"raw_affiliation_string":"Simula@UiB, Bergen, Norway","institution_ids":["https://openalex.org/I2799829267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014522913","display_name":"Alexandre Graell i Amat","orcid":"https://orcid.org/0000-0002-5725-869X"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Alexandre Graell i Amat","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012202064","display_name":"Iryna Andriyanova","orcid":"https://orcid.org/0000-0002-0258-2687"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142324","display_name":"CY Cergy Paris Universit\u00e9","ror":"https://ror.org/043htjv09","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Iryna Andriyanova","raw_affiliation_strings":["ETIS-UMR8051 Group, ENSEA/University of Cergy-Pontoise/CNRS, Cergy, France"],"affiliations":[{"raw_affiliation_string":"ETIS-UMR8051 Group, ENSEA/University of Cergy-Pontoise/CNRS, Cergy, France","institution_ids":["https://openalex.org/I86175216","https://openalex.org/I4210142324","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040576335","display_name":"Fredrik Br\u00e4nnstr\u00f6m","orcid":"https://orcid.org/0000-0002-4856-3422"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Fredrik Brannstrom","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090738616","display_name":"Eirik Rosnes","orcid":"https://orcid.org/0000-0001-8236-6601"},"institutions":[{"id":"https://openalex.org/I2799829267","display_name":"Simula Research Laboratory","ror":"https://ror.org/00vn06n10","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2799829267"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Eirik Rosnes","raw_affiliation_strings":["Simula@UiB, Bergen, Norway"],"affiliations":[{"raw_affiliation_string":"Simula@UiB, Bergen, Norway","institution_ids":["https://openalex.org/I2799829267"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101767920"],"corresponding_institution_ids":["https://openalex.org/I2799829267"],"apc_list":null,"apc_paid":null,"fwci":0.3908,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63936423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"66","issue":"12","first_page":"5847","last_page":"5860"},"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":0.9994999766349792,"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":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6100830435752869},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.5910288691520691},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5395199060440063},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4463313817977905},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32221996784210205},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32011768221855164},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2580348551273346},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.24975305795669556},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24497687816619873}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6100830435752869},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.5910288691520691},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5395199060440063},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4463313817977905},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32221996784210205},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32011768221855164},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2580348551273346},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.24975305795669556},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24497687816619873},{"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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tcomm.2018.2858765","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2018.2858765","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1801.05989","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1801.05989","pdf_url":"https://arxiv.org/pdf/1801.05989","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"","raw_type":"text"},{"id":"pmh:oai:research.chalmers.se:504363","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/504363","pdf_url":"https://research.chalmers.se/publication/504363/file/504363_Fulltext.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:HAL:hal-01709770v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01709770","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018","raw_type":"Preprints, Working Papers, ..."}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1801.05989","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1801.05989","pdf_url":"https://arxiv.org/pdf/1801.05989","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"","raw_type":"text"},"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1139929067","display_name":null,"funder_award_id":"#2016-04253","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"},{"id":"https://openalex.org/G3748656914","display_name":null,"funder_award_id":"Norway","funder_id":"https://openalex.org/F4320323299","funder_display_name":"Norges Forskningsr\u00e5d"},{"id":"https://openalex.org/G7469226514","display_name":null,"funder_award_id":"240985/F20","funder_id":"https://openalex.org/F4320323299","funder_display_name":"Norges Forskningsr\u00e5d"},{"id":"https://openalex.org/G8907089510","display_name":null,"funder_award_id":"2016-04253","funder_id":"https://openalex.org/F4320322581","funder_display_name":"Vetenskapsr\u00e5det"}],"funders":[{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"},{"id":"https://openalex.org/F4320323299","display_name":"Norges Forskningsr\u00e5d","ror":"https://ror.org/00epmv149"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W154253821","https://openalex.org/W1649758727","https://openalex.org/W1771799752","https://openalex.org/W1773872090","https://openalex.org/W1964716404","https://openalex.org/W2005936791","https://openalex.org/W2014405145","https://openalex.org/W2022619326","https://openalex.org/W2069026918","https://openalex.org/W2069448237","https://openalex.org/W2099837838","https://openalex.org/W2105185344","https://openalex.org/W2120770247","https://openalex.org/W2136570131","https://openalex.org/W2138744797","https://openalex.org/W2147343704","https://openalex.org/W2147448550","https://openalex.org/W2150777202","https://openalex.org/W2168738664","https://openalex.org/W2337134433","https://openalex.org/W2338815034","https://openalex.org/W2492240243","https://openalex.org/W2580726118","https://openalex.org/W2584249452","https://openalex.org/W2625724326","https://openalex.org/W2743142859","https://openalex.org/W2744811977","https://openalex.org/W2789573885","https://openalex.org/W2949150884","https://openalex.org/W2949925098","https://openalex.org/W2963781977","https://openalex.org/W2964067818","https://openalex.org/W3101208098","https://openalex.org/W3101622563","https://openalex.org/W3101824114","https://openalex.org/W3106482607","https://openalex.org/W4212899991","https://openalex.org/W4252543992","https://openalex.org/W6606324823","https://openalex.org/W6636949950"],"related_works":["https://openalex.org/W2962865796","https://openalex.org/W2341698665","https://openalex.org/W2623177195","https://openalex.org/W2963568514","https://openalex.org/W4321448103","https://openalex.org/W2145169614","https://openalex.org/W4244137926","https://openalex.org/W4319588198","https://openalex.org/W2360276030","https://openalex.org/W2346116557"],"abstract_inverted_index":{"We":[0,159],"present":[1],"the":[2,22,39,43,54,60,76,82,86,93,99,105,116,136,143,155,163],"construction":[3,30],"of":[4,7,24,36,42,46,75,122,145],"a":[5,25,70,183],"family":[6],"erasure":[8],"correcting":[9],"codes":[10,47,123,131,165,174,197],"for":[11],"distributed":[12],"storage":[13],"which":[14],"achieve":[15,166],"low":[16],"repair":[17,61,64,67,104,154,168,185],"bandwidth":[18,62,169],"and":[19,63,101,178,196],"complexity":[20,186],"at":[21,58,110],"expense":[23],"lower":[26],"fault":[27,51],"tolerance.":[28],"The":[29,66,89,119],"is":[31,48,69,124,139,187],"based":[32,125],"on":[33,126],"two":[34],"classes":[35],"codes,":[37,173,181,195],"where":[38,73],"primary":[40],"goal":[41],"first":[44,83,87,94,120],"class":[45,56,121,138],"to":[49,103,141,150,153,171,191],"provide":[50],"tolerance,":[52],"while":[53,135,182],"second":[55,117,137],"aims":[57],"reducing":[59],"complexity.":[65],"procedure":[68,72],"two-step":[71],"parts":[74],"failed":[77],"node":[78],"are":[79,96],"repaired":[80],"in":[81,98],"step":[84,95],"using":[85,133,176,199],"code.":[88],"downloaded":[90,152],"symbols":[91,109,147],"during":[92,115],"cached":[97],"memory":[100],"used":[102],"remaining":[106,156],"erased":[107,157],"data":[108],"minimal":[111],"additional":[112,146],"read":[113],"cost":[114],"step.":[118],"maximum":[127],"distance":[128],"separable":[129],"(MDS)":[130],"modified":[132],"piggybacks,":[134,177],"designed":[140],"reduce":[142],"number":[144],"that":[148,162],"need":[149],"be":[151],"symbols.":[158],"numerically":[160],"show":[161],"proposed":[164],"better":[167,184],"compared":[170,190],"MDS":[172],"constructed":[175,198],"local":[179],"reconstruction/Pyramid":[180],"achieved":[188],"when":[189],"MDS,":[192],"Zigzag,":[193],"Pyramid":[194],"piggybacks.":[200]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}