{"id":"https://openalex.org/W4285186202","doi":"https://doi.org/10.1109/lcomm.2022.3173710","title":"Secure Partially Collaborative Codes","display_name":"Secure Partially Collaborative Codes","publication_year":2022,"publication_date":"2022-05-09","ids":{"openalex":"https://openalex.org/W4285186202","doi":"https://doi.org/10.1109/lcomm.2022.3173710"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2022.3173710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3173710","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","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/A5101869562","display_name":"Shiqiu Liu","orcid":"https://orcid.org/0000-0001-5595-3712"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqiu Liu","raw_affiliation_strings":["Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-5595-3712","affiliations":[{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103183422","display_name":"Fangwei Ye","orcid":"https://orcid.org/0000-0003-4675-2622"},"institutions":[{"id":"https://openalex.org/I107606265","display_name":"Broad Institute","ror":"https://ror.org/05a0ya142","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I107606265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fangwei Ye","raw_affiliation_strings":["Broad Institute of MIT and Harvard, Cambridge, MA, USA"],"raw_orcid":"https://orcid.org/0000-0003-4675-2622","affiliations":[{"raw_affiliation_string":"Broad Institute of MIT and Harvard, Cambridge, MA, USA","institution_ids":["https://openalex.org/I107606265"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2852,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56932036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"26","issue":"7","first_page":"1504","last_page":"1508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9957000017166138,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9957000017166138,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.991100013256073,"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":0.9886999726295471,"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/notation","display_name":"Notation","score":0.7055748701095581},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6639841198921204},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.48920130729675293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4717439115047455},{"id":"https://openalex.org/keywords/mathematical-notation","display_name":"Mathematical notation","score":0.42544952034950256},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.41288983821868896},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39423877000808716},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3768081068992615},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33022522926330566},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32606643438339233},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.17270326614379883},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.15329411625862122},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09621769189834595}],"concepts":[{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.7055748701095581},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6639841198921204},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.48920130729675293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4717439115047455},{"id":"https://openalex.org/C24457124","wikidata":"https://www.wikidata.org/wiki/Q1140046","display_name":"Mathematical notation","level":3,"score":0.42544952034950256},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.41288983821868896},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39423877000808716},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3768081068992615},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33022522926330566},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32606643438339233},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.17270326614379883},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.15329411625862122},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09621769189834595},{"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":1,"locations":[{"id":"doi:10.1109/lcomm.2022.3173710","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3173710","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7502409270","display_name":null,"funder_award_id":"2021A06","funder_id":"https://openalex.org/F4320326705","funder_display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality"}],"funders":[{"id":"https://openalex.org/F4320326705","display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1926572700","https://openalex.org/W1982157056","https://openalex.org/W2014149071","https://openalex.org/W2052678402","https://openalex.org/W2058664711","https://openalex.org/W2096296858","https://openalex.org/W2105185344","https://openalex.org/W2111915261","https://openalex.org/W2118925326","https://openalex.org/W2134191435","https://openalex.org/W2141461253","https://openalex.org/W2158052286","https://openalex.org/W2328638634","https://openalex.org/W2418511201","https://openalex.org/W2745528923","https://openalex.org/W2751923270","https://openalex.org/W2796225713","https://openalex.org/W2915574256","https://openalex.org/W2962865070","https://openalex.org/W2964017195","https://openalex.org/W2964072247","https://openalex.org/W2964275527","https://openalex.org/W2973675224","https://openalex.org/W3005607935","https://openalex.org/W3017544306","https://openalex.org/W3023889039","https://openalex.org/W3080469496","https://openalex.org/W3098364520","https://openalex.org/W3105050322","https://openalex.org/W3212461178","https://openalex.org/W6733897836"],"related_works":["https://openalex.org/W1978042415","https://openalex.org/W3086542228","https://openalex.org/W2495832077","https://openalex.org/W2053636238","https://openalex.org/W158160081","https://openalex.org/W4285186202","https://openalex.org/W2052332919","https://openalex.org/W54632584","https://openalex.org/W4313291208","https://openalex.org/W2290218532"],"abstract_inverted_index":{"We":[0],"study":[1],"secrecy":[2,121,181],"in":[3,8,20,28,97,175],"distributed":[4],"storage":[5,102,143],"systems":[6],"(DSS)":[7],"the":[9,21,94,101,108,120,160,176,180],"presence":[10],"of":[11,44,63,100,113,123,178],"a":[12,61,98],"passive":[13],"eavesdropper.":[14],"In":[15,132],"particular,":[16],"we":[17,135],"are":[18,37,173],"interested":[19],"repair":[22,112,146,155],"model":[23],"called":[24],"partially":[25,144,153],"collaborative":[26,145,154],"repair,":[27],"which":[29,168],"<inline-formula":[30,46,64,71],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[31,47,65,72],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[32,48,66,73],"<tex-math":[33,49,67,74],"notation=\"LaTeX\">$t$":[34,50],"</tex-math></inline-formula>":[35,51,69,80],"failures":[36],"repaired":[38],"collaboratively":[39],"and":[40,42,104,130,149],"simultaneously,":[41],"each":[43],"these":[45],"failed":[52],"nodes":[53],"is":[54,85],"only":[55],"allowed":[56],"to":[57,87,90,93,107],"exchange":[58],"data":[59,95,109],"with":[60],"subset":[62,99],"notation=\"LaTeX\">$t-s$":[68],"(":[70],"notation=\"LaTeX\">$1":[75],"\\leq":[76,78],"s":[77],"t$":[79],")":[81],"nodes.":[82,115],"The":[83,116],"eavesdropper":[84],"assumed":[86],"be":[88],"able":[89],"gain":[91],"access":[92],"stored":[96],"nodes,":[103],"possibly":[105],"also,":[106],"downloaded":[110],"during":[111],"some":[114],"upper":[117,162],"bound":[118],"on":[119],"capacity":[122],"this":[124,133],"setting":[125],"was":[126],"studied":[127],"by":[128],"Liu":[129],"Oggier.":[131],"letter,":[134],"propose":[136],"two":[137,165],"code":[138],"constructions,":[139],"namely":[140],"secure":[141,150],"minimum":[142,151],"(SMSPCR)":[147],"codes":[148,172],"bandwidth":[152],"(SMBPCR)":[156],"codes,":[157],"that":[158,170],"achieve":[159],"existing":[161],"bounds":[163],"at":[164],"extreme":[166],"points,":[167],"implies":[169],"both":[171],"optimal":[174],"sense":[177],"achieving":[179],"capacity.":[182]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}