{"id":"https://openalex.org/W4401693484","doi":"https://doi.org/10.1109/isit57864.2024.10619276","title":"Set Transformation: Trade-Off Between Repair Bandwidth and Sub-Packetization","display_name":"Set Transformation: Trade-Off Between Repair Bandwidth and Sub-Packetization","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4401693484","doi":"https://doi.org/10.1109/isit57864.2024.10619276"},"language":"en","primary_location":{"id":"doi:10.1109/isit57864.2024.10619276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit57864.2024.10619276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Information Theory (ISIT)","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/A5100627106","display_name":"Hao Shi","orcid":"https://orcid.org/0000-0003-0184-2245"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Shi","raw_affiliation_strings":["Tsinghua University,Department of Mathematics Sciences,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Mathematics Sciences,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114734261","display_name":"Zhengyi Jiang","orcid":"https://orcid.org/0000-0002-2060-1108"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyi Jiang","raw_affiliation_strings":["Tsinghua University,Department of Mathematics Sciences,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Mathematics Sciences,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101599983","display_name":"Zhongyi Huang","orcid":"https://orcid.org/0009-0000-2512-6054"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyi Huang","raw_affiliation_strings":["Tsinghua University,Department of Mathematics Sciences,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Mathematics Sciences,Beijing,China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001405009","display_name":"Bo Bai","orcid":"https://orcid.org/0000-0003-4796-8249"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Bai","raw_affiliation_strings":["Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368312","display_name":"Gong Zhang","orcid":"https://orcid.org/0000-0003-0283-7050"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gong Zhang","raw_affiliation_strings":["Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039863234","display_name":"Hanxu Hou","orcid":"https://orcid.org/0000-0001-7328-9341"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanxu Hou","raw_affiliation_strings":["Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute 2012 Labs, Huawei Tech. Co. Ltd.,Theory Lab,Hong Kong SAR","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2347","last_page":"2352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9013000130653381,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9013000130653381,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.6030285954475403},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5750865936279297},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.46150830388069153},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2960890829563141},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06972095370292664}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6030285954475403},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5750865936279297},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.46150830388069153},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2960890829563141},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06972095370292664},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit57864.2024.10619276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit57864.2024.10619276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1946996803","display_name":null,"funder_award_id":"2020YFA0712300,2021-JCJQ-JJ-0483","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7626623591","display_name":null,"funder_award_id":"62071121,62371411,12025104","funder_id":"https://openalex.org/F4320327720","funder_display_name":"Foundation for Innovative Research Groups of the National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320327720","display_name":"Foundation for Innovative Research Groups of the National Natural Science Foundation of China","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2069026918","https://openalex.org/W2105185344","https://openalex.org/W2148575324","https://openalex.org/W2150777202","https://openalex.org/W2338815034","https://openalex.org/W2520806426","https://openalex.org/W2625724326","https://openalex.org/W2743142859","https://openalex.org/W2832241482","https://openalex.org/W2911280162","https://openalex.org/W2963333438","https://openalex.org/W2963781977","https://openalex.org/W2964067818","https://openalex.org/W2972255116","https://openalex.org/W2973417199","https://openalex.org/W3197490180","https://openalex.org/W4289655363","https://openalex.org/W4382365080","https://openalex.org/W4386260582","https://openalex.org/W4392152810","https://openalex.org/W4392159072","https://openalex.org/W4394627282"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Maximum":[0],"distance":[1],"separable":[2],"(MDS)":[3],"codes":[4,24,28,135,156,162,174],"facilitate":[5],"the":[6,30,43,61,77,96,105,111,118,146,177],"achievement":[7],"of":[8,11,46,98,107],"elevated":[9],"levels":[10],"fault":[12],"tolerance":[13],"in":[14,90],"storage":[15],"systems":[16],"while":[17],"incurring":[18],"minimal":[19],"redundancy":[20],"overhead.":[21],"Reed-Solomon":[22],"(RS)":[23],"are":[25],"typical":[26,179],"MDS":[27,68,115,149],"with":[29,171],"sub-packetization":[31,78],"level":[32,79],"being":[33],"one,":[34],"however,":[35],"they":[36],"require":[37],"large":[38],"repair":[39,123,139,167],"bandwidth":[40,124,140,168],"defined":[41],"as":[42,153],"total":[44],"amount":[45],"symbols":[47],"downloaded":[48],"from":[49,84],"other":[50],"surviving":[51],"nodes":[52,99],"during":[53],"single-node":[54,127],"failure/repair.":[55],"In":[56],"this":[57],"paper,":[58],"we":[59],"present":[60],"set":[62,71,133,160],"transformation,":[63],"which":[64,91],"can":[65],"transform":[66],"any":[67,126],"code":[69,73,113,120],"into":[70],"transformed":[72,134,155,161,173],"such":[74,152],"that":[75,131],"(i)":[76],"is":[80,95,104,114],"flexible":[81],"and":[82,100,141],"ranges":[83],"2":[85],"to":[86],"<tex":[87,92,101],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[88,93,102],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(n-k)^{\\lfloor\\frac{n}{n-k}\\rfloor}$</tex>":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$n$</tex>":[94],"number":[97,106],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$k$</tex>":[103],"data":[108],"nodes,":[109],"(ii)":[110],"new":[112,119],"code,":[116],"(iii)":[117],"has":[121],"lower":[122,138,142],"for":[125,176],"failure.":[128],"We":[129],"show":[130],"our":[132,159],"have":[136,163],"both":[137],"field":[143],"size":[144],"than":[145],"existing":[147],"related":[148],"array":[150],"codes,":[151],"elastic":[154,172],"[1].":[157],"Specifically,":[158],"2%":[164],"-":[165],"6.6%":[166],"reduction":[169],"compared":[170],"[1]":[175],"evaluated":[178],"parameters.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
