{"id":"https://openalex.org/W2761980362","doi":"https://doi.org/10.1186/s13634-015-0292-0","title":"Cooperative local repair in distributed storage","display_name":"Cooperative local repair in distributed storage","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2761980362","doi":"https://doi.org/10.1186/s13634-015-0292-0","mag":"2761980362"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-015-0292-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0292-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-015-0292-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-015-0292-0","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079621556","display_name":"Ankit Singh Rawat","orcid":"https://orcid.org/0000-0001-9790-6500"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ankit Singh Rawat","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, 78751, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, 78751, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051046818","display_name":"Arya Mazumdar","orcid":"https://orcid.org/0000-0003-4605-7996"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Arya Mazumdar","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, Minneapolis, 55455, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, Minneapolis, 55455, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088120102","display_name":"Sriram Vishwanath","orcid":"https://orcid.org/0000-0003-3112-4885"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sriram Vishwanath","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, 78751, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, 78751, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051046818"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":13.1624,"has_fulltext":true,"cited_by_count":64,"citation_normalized_percentile":{"value":0.98686266,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"2015","issue":"1","first_page":null,"last_page":null},"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":0.9991999864578247,"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/T12162","display_name":"Cellular Automata and Applications","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/erasure-code","display_name":"Erasure code","score":0.7337895631790161},{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.6860591173171997},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6530137062072754},{"id":"https://openalex.org/keywords/online-codes","display_name":"Online codes","score":0.5929888486862183},{"id":"https://openalex.org/keywords/hadamard-transform","display_name":"Hadamard transform","score":0.5783044695854187},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.5366358757019043},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.5318600535392761},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4413769543170929},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.4006953239440918},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.357387900352478},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.30777299404144287},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3013068437576294},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26442140340805054},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.2432156503200531},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.21591386198997498}],"concepts":[{"id":"https://openalex.org/C137529215","wikidata":"https://www.wikidata.org/wiki/Q5385031","display_name":"Erasure code","level":3,"score":0.7337895631790161},{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.6860591173171997},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6530137062072754},{"id":"https://openalex.org/C103093684","wikidata":"https://www.wikidata.org/wiki/Q7094069","display_name":"Online codes","level":5,"score":0.5929888486862183},{"id":"https://openalex.org/C60292330","wikidata":"https://www.wikidata.org/wiki/Q1014065","display_name":"Hadamard transform","level":2,"score":0.5783044695854187},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.5366358757019043},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.5318600535392761},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4413769543170929},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.4006953239440918},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.357387900352478},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.30777299404144287},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3013068437576294},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26442140340805054},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2432156503200531},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.21591386198997498},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-015-0292-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0292-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-015-0292-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1409.3900","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1409.3900","pdf_url":"https://arxiv.org/pdf/1409.3900","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":"doi:10.1186/s13634-015-0292-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0292-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13634-015-0292-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[{"id":"https://openalex.org/G117376372","display_name":"CAREER: Reliability in Large-Scale Storage","funder_award_id":"1453121","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2209593342","display_name":null,"funder_award_id":"W911NF1110258","funder_id":"https://openalex.org/F4320338281","funder_display_name":"Army Research Office"},{"id":"https://openalex.org/G6318242550","display_name":null,"funder_award_id":"1453121","funder_id":"https://openalex.org/F4320337387","funder_display_name":"Division of Computing and Communication Foundations"},{"id":"https://openalex.org/G634309681","display_name":null,"funder_award_id":"CCF1318093","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6671297155","display_name":null,"funder_award_id":"CAREER","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337387","display_name":"Division of Computing and Communication Foundations","ror":"https://ror.org/01mng8331"},{"id":"https://openalex.org/F4320338281","display_name":"Army Research Office","ror":"https://ror.org/05epdh915"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2761980362.pdf","grobid_xml":"https://content.openalex.org/works/W2761980362.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W197831480","https://openalex.org/W1510496002","https://openalex.org/W1968528796","https://openalex.org/W1970912697","https://openalex.org/W1993830711","https://openalex.org/W1997044393","https://openalex.org/W1998400388","https://openalex.org/W2008976700","https://openalex.org/W2011081940","https://openalex.org/W2012280556","https://openalex.org/W2014149071","https://openalex.org/W2018102393","https://openalex.org/W2022619326","https://openalex.org/W2025216096","https://openalex.org/W2037127812","https://openalex.org/W2050413942","https://openalex.org/W2050500290","https://openalex.org/W2067422027","https://openalex.org/W2069026918","https://openalex.org/W2069554151","https://openalex.org/W2080339104","https://openalex.org/W2087806988","https://openalex.org/W2105185344","https://openalex.org/W2105537253","https://openalex.org/W2133068391","https://openalex.org/W2139703052","https://openalex.org/W2141572292","https://openalex.org/W2148180254","https://openalex.org/W2150777202","https://openalex.org/W2154063365","https://openalex.org/W2166589659","https://openalex.org/W2293231900","https://openalex.org/W2949519087","https://openalex.org/W2951544515","https://openalex.org/W2951572681","https://openalex.org/W2951991901","https://openalex.org/W2963120590","https://openalex.org/W3100004208","https://openalex.org/W3100282565","https://openalex.org/W3101824114","https://openalex.org/W3103425664","https://openalex.org/W3104191667","https://openalex.org/W3106482607","https://openalex.org/W3140484331"],"related_works":["https://openalex.org/W2744779861","https://openalex.org/W2982181605","https://openalex.org/W2031335939","https://openalex.org/W1989156844","https://openalex.org/W1966612101","https://openalex.org/W2004376844","https://openalex.org/W2807749388","https://openalex.org/W2243058876","https://openalex.org/W2963163039","https://openalex.org/W969204977"],"abstract_inverted_index":{"Erasure-correcting":[0],"codes,":[1,91],"which":[2],"support":[3],"local":[4,68,104,111],"repair":[5,69,112],"of":[6,26,39,48,59,74,82,89,97,99],"codeword":[7,49],"symbols,":[8],"have":[9],"attracted":[10],"substantial":[11],"attention":[12],"recently":[13],"for":[14,119],"their":[15],"application":[16],"in":[17],"distributed":[18],"storage":[19],"systems.":[20],"This":[21,62],"paper":[22,35,76],"investigates":[23],"a":[24,37,56],"generalization":[25],"the":[27,42,80,83,87,120],"usual":[28],"locally":[29],"repairable":[30],"codes.":[31,123],"In":[32],"particular,":[33],"this":[34,75],"studies":[36],"class":[38],"codes":[40,100],"with":[41],"following":[43],"property:":[44],"any":[45],"small":[46,57],"set":[47],"symbols":[50],"can":[51],"be":[52],"reconstructed":[53],"(repaired)":[54],"from":[55],"number":[58],"other":[60,107],"symbols.":[61],"is":[63,77],"referred":[64],"to":[65],"as":[66,92,94],"cooperative":[67,103,110],".":[70],"The":[71],"main":[72],"contribution":[73],"bounds":[78],"on":[79],"trade-off":[81],"minimum":[84],"distance":[85],"and":[86],"dimension":[88],"such":[90],"well":[93],"explicit":[95],"constructions":[96],"families":[98],"that":[101],"enable":[102],"repair.":[105],"Some":[106],"results":[108],"regarding":[109],"are":[113],"also":[114],"presented,":[115],"including":[116],"an":[117],"analysis":[118],"well-known":[121],"Hadamard/Simplex":[122]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":6}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
