{"id":"https://openalex.org/W4289655363","doi":"https://doi.org/10.1109/isit50566.2022.9834881","title":"New Piggybacking Codes with Lower Repair Bandwidth for Any Single-Node Failure","display_name":"New Piggybacking Codes with Lower Repair Bandwidth for Any Single-Node Failure","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655363","doi":"https://doi.org/10.1109/isit50566.2022.9834881"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834881","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-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/A5100627106","display_name":"Hao Shi","orcid":"https://orcid.org/0000-0003-0184-2245"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210125838","display_name":"Jilin University of Chemical Technology","ror":"https://ror.org/03bvz5p76","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125838"]},{"id":"https://openalex.org/I4210136497","display_name":"Jilin Medical University","ror":"https://ror.org/03mzw7781","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136497"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Shi","raw_affiliation_strings":["Jilin University,School of Mathematics","School of Mathematics, Jilin University"],"affiliations":[{"raw_affiliation_string":"Jilin University,School of Mathematics","institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210136497","https://openalex.org/I4210125838"]},{"raw_affiliation_string":"School of Mathematics, Jilin University","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","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"]},{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanxu Hou","raw_affiliation_strings":["Huawei Tech. Co. Ltd.,Theory Lab, Central Research Institute, 2012 Labs","Theory Lab, Central Research Institute, 2012 Labs, Huawei Tech. Co. Ltd","Department of Computer Science and Engineering, The Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"Huawei Tech. Co. Ltd.,Theory Lab, Central Research Institute, 2012 Labs","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Theory Lab, Central Research Institute, 2012 Labs, Huawei Tech. Co. Ltd","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023807587","display_name":"Yunghsiang S. Han","orcid":"https://orcid.org/0000-0002-3592-1681"},"institutions":[{"id":"https://openalex.org/I4210137766","display_name":"Institute for Advanced Study","ror":"https://ror.org/03xg85719","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210137766"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Yunghsiang S. Han","raw_affiliation_strings":["UESTC,Shenzhen Institute for Advanced Study","Shenzhen Institute for Advanced Study, UESTC"],"affiliations":[{"raw_affiliation_string":"UESTC,Shenzhen Institute for Advanced Study","institution_ids":["https://openalex.org/I4210137766"]},{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, UESTC","institution_ids":["https://openalex.org/I4210137766"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012129385","display_name":"Patrick P. C. Lee","orcid":"https://orcid.org/0000-0002-4501-4364"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Patrick P. C. Lee","raw_affiliation_strings":["The Chinese University of Hong Kong,Department of Computer Science and Engineering","Department of Computer Science and Engineering, The Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Department of Computer Science and Engineering","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"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","Department of Mathematics Sciences, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Mathematics Sciences","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Mathematics Sciences, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065270536","display_name":"Zhongyi Huang","orcid":"https://orcid.org/0000-0002-5623-4864"},"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","Department of Mathematics Sciences, Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Mathematics Sciences","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Mathematics Sciences, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","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":["Huawei Tech. Co. Ltd.,Theory Lab, Central Research Institute, 2012 Labs","Theory Lab, Central Research Institute, 2012 Labs, Huawei Tech. Co. Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Tech. Co. Ltd.,Theory Lab, Central Research Institute, 2012 Labs","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Theory Lab, Central Research Institute, 2012 Labs, Huawei Tech. Co. Ltd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100627106"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210125838","https://openalex.org/I4210136497"],"apc_list":null,"apc_paid":null,"fwci":3.459,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.94716352,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2601","last_page":"2606"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9902999997138977,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9821000099182129,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6499508023262024},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5095975399017334}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6499508023262024},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5095975399017334}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit50566.2022.9834881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834881","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W154253821","https://openalex.org/W1629652666","https://openalex.org/W2105185344","https://openalex.org/W2138744797","https://openalex.org/W2148575324","https://openalex.org/W2150777202","https://openalex.org/W2338815034","https://openalex.org/W2625724326","https://openalex.org/W2791624280","https://openalex.org/W2832241482","https://openalex.org/W2963333438","https://openalex.org/W2963754880","https://openalex.org/W2964070496","https://openalex.org/W2972255116","https://openalex.org/W2973417199","https://openalex.org/W3080727594","https://openalex.org/W3099359379","https://openalex.org/W3101266328","https://openalex.org/W3106482607","https://openalex.org/W3156562919","https://openalex.org/W3197490180","https://openalex.org/W6606324823","https://openalex.org/W6636565893","https://openalex.org/W6785571963"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Piggybacking":[0],"codes":[1,8,27,42,65],"are":[2],"an":[3,44],"important":[4],"class":[5],"of":[6,37,77,94],"array":[7],"with":[9],"small":[10,14],"sub-packetization":[11,31],"to":[12,34,100],"achieve":[13],"repair":[15,46,69],"bandwidth":[16,70],"for":[17,48,71],"single-node":[18,50,73],"failures.":[19],"In":[20],"this":[21],"paper,":[22],"we":[23],"propose":[24],"new":[25],"piggybacking":[26,41,64,80],"such":[28],"that":[29,61,76],"the":[30,35,62,78,83,92],"is":[32,86],"equal":[33],"number":[36,93],"parity":[38,57,95],"nodes.":[39,58],"Our":[40],"have":[43,66],"efficient":[45],"method":[47],"any":[49,72],"failure,":[51],"including":[52],"both":[53],"data":[54],"nodes":[55,96],"and":[56,91],"We":[59],"show":[60],"proposed":[63],"strictly":[67],"less":[68],"failure":[74],"than":[75],"existing":[79],"codes,":[81],"when":[82],"code":[84],"rate":[85],"k/n":[87],"=":[88],"0.8,":[89],"0.9":[90],"ranges":[97],"from":[98],"6":[99],"40.":[101]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
