{"id":"https://openalex.org/W2086009181","doi":"https://doi.org/10.1109/glocom.2013.6831485","title":"Proofs of data possession and pollution checking for Regenerating Codes","display_name":"Proofs of data possession and pollution checking for Regenerating Codes","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2086009181","doi":"https://doi.org/10.1109/glocom.2013.6831485","mag":"2086009181"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2013.6831485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","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/A5075198720","display_name":"Juan Camilo Corena","orcid":null},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Juan Camilo Corena","raw_affiliation_strings":["Graduate School of Science and Technology, Keio University, Yokohama, Japan","Graduate School of Science and Technology, Keio University, 3\u201014\u20101, Hiyoshi, Kohoku\u2010ku, Yokohama 223\u20108522, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, 3\u201014\u20101, Hiyoshi, Kohoku\u2010ku, Yokohama 223\u20108522, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016337773","display_name":"Tomoaki Ohtsuki","orcid":"https://orcid.org/0000-0003-3961-1426"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoaki Ohtsuki","raw_affiliation_strings":["Graduate School of Science and Technology, Keio University, Yokohama, Japan","Graduate School of Science and Technology, Keio University, 3\u201014\u20101, Hiyoshi, Kohoku\u2010ku, Yokohama 223\u20108522, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, Yokohama, Japan","institution_ids":["https://openalex.org/I203951103"]},{"raw_affiliation_string":"Graduate School of Science and Technology, Keio University, 3\u201014\u20101, Hiyoshi, Kohoku\u2010ku, Yokohama 223\u20108522, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I203951103"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5350","issue":null,"first_page":"2717","last_page":"2722"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9958999752998352,"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/T10237","display_name":"Cryptography and Data Security","score":0.9927999973297119,"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":0.7409104108810425},{"id":"https://openalex.org/keywords/cloud-storage","display_name":"Cloud storage","score":0.7245609164237976},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.5344336032867432},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4985220432281494},{"id":"https://openalex.org/keywords/online-codes","display_name":"Online codes","score":0.4721486568450928},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.45685771107673645},{"id":"https://openalex.org/keywords/linear-code","display_name":"Linear code","score":0.43310412764549255},{"id":"https://openalex.org/keywords/reed\u2013solomon-error-correction","display_name":"Reed\u2013Solomon error correction","score":0.4313836991786957},{"id":"https://openalex.org/keywords/fountain-code","display_name":"Fountain code","score":0.42968666553497314},{"id":"https://openalex.org/keywords/linear-algebra","display_name":"Linear algebra","score":0.4231888949871063},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.419075071811676},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.41430261731147766},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.3565610647201538},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3461487889289856},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.27271610498428345},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2671772837638855},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.2084515392780304},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20386958122253418},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1961214244365692},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.16449511051177979},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1541183590888977}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7409104108810425},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.7245609164237976},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.5344336032867432},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4985220432281494},{"id":"https://openalex.org/C103093684","wikidata":"https://www.wikidata.org/wiki/Q7094069","display_name":"Online codes","level":5,"score":0.4721486568450928},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45685771107673645},{"id":"https://openalex.org/C2400350","wikidata":"https://www.wikidata.org/wiki/Q1752667","display_name":"Linear code","level":4,"score":0.43310412764549255},{"id":"https://openalex.org/C78065487","wikidata":"https://www.wikidata.org/wiki/Q1061598","display_name":"Reed\u2013Solomon error correction","level":5,"score":0.4313836991786957},{"id":"https://openalex.org/C76132124","wikidata":"https://www.wikidata.org/wiki/Q5474786","display_name":"Fountain code","level":5,"score":0.42968666553497314},{"id":"https://openalex.org/C139352143","wikidata":"https://www.wikidata.org/wiki/Q82571","display_name":"Linear algebra","level":2,"score":0.4231888949871063},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.419075071811676},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.41430261731147766},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.3565610647201538},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3461487889289856},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.27271610498428345},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2671772837638855},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.2084515392780304},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20386958122253418},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1961214244365692},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.16449511051177979},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1541183590888977},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2013.6831485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W89553247","https://openalex.org/W1480620864","https://openalex.org/W1516444320","https://openalex.org/W1521680667","https://openalex.org/W2007020850","https://openalex.org/W2058972589","https://openalex.org/W2067410255","https://openalex.org/W2102881299","https://openalex.org/W2105185344","https://openalex.org/W2112034660","https://openalex.org/W2158690831","https://openalex.org/W2612247901","https://openalex.org/W6628586477","https://openalex.org/W6630773107","https://openalex.org/W6676693377"],"related_works":["https://openalex.org/W2548320471","https://openalex.org/W2295671989","https://openalex.org/W2158757493","https://openalex.org/W1994912304","https://openalex.org/W2951717444","https://openalex.org/W4297998332","https://openalex.org/W3007262827","https://openalex.org/W2148058880","https://openalex.org/W2404467351","https://openalex.org/W4299952023"],"abstract_inverted_index":{"Regenerating":[0],"Codes":[1],"strip":[2],"a":[3,20,68,93,99],"file":[4,16],"in":[5,58,96],"several":[6],"servers,":[7],"such":[8,36],"that":[9,41,76,88],"it":[10],"is":[11,25,40,52,95,125],"possible":[12],"to":[13,46,54,70],"recover":[14],"the":[15,72,106,128,132],"when":[17],"at":[18],"least":[19],"given":[21],"number":[22],"of":[23,74,98,102,131],"them":[24],"online.":[26],"The":[27,109],"difference":[28],"between":[29],"these":[30],"codes":[31,35],"and":[32,116,137],"traditional":[33],"erasure":[34],"as":[37,144,146],"Reed-Solomon":[38],"(RS),":[39],"they":[42],"require":[43],"less":[44],"bandwidth":[45],"repair":[47],"failed":[48],"nodes.":[49],"This":[50],"property":[51],"meant":[53],"improve":[55],"storage":[56,60],"reliability":[57],"cloud":[59],"data":[61,103],"systems.":[62],"In":[63],"this":[64],"article,":[65],"we":[66],"present":[67],"method":[69],"check":[71],"availability":[73],"files":[75],"have":[77],"been":[78],"encoded":[79],"using":[80],"linear":[81,114,129],"regenerating":[82],"codes,":[83],"by":[84],"implementing":[85],"two":[86],"protocols":[87],"prove":[89],"with":[90],"high":[91],"probability":[92],"node":[94],"possession":[97],"particular":[100],"combination":[101],"units":[104],"from":[105],"original":[107],"file.":[108],"constructions":[110],"only":[111],"use":[112],"fast":[113],"operations":[115],"are":[117],"suited":[118],"for":[119],"real":[120],"world":[121],"files.":[122],"Our":[123],"proposal":[124],"based":[126,141],"on":[127,142],"properties":[130],"dot":[133],"product":[134],"among":[135],"vectors":[136],"smart":[138],"key":[139],"assignments":[140],"Combinatorics":[143],"well":[145],"Linear":[147],"Algebra.":[148]},"counts_by_year":[{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}