{"id":"https://openalex.org/W2962746473","doi":"https://doi.org/10.1109/icc.2019.8761802","title":"Capacity-Achieving Private Information Retrieval Codes with Optimal Message Size and Upload Cost","display_name":"Capacity-Achieving Private Information Retrieval Codes with Optimal Message Size and Upload Cost","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2962746473","doi":"https://doi.org/10.1109/icc.2019.8761802","mag":"2962746473"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2019.8761802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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/A5100675045","display_name":"Chao Tian","orcid":"https://orcid.org/0000-0001-8752-6141"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Tian","raw_affiliation_strings":["Dept. of Electrical and Computer Engr., Texas A&M University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engr., Texas A&M University","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016951190","display_name":"Hua Sun","orcid":"https://orcid.org/0000-0001-8777-7987"},"institutions":[{"id":"https://openalex.org/I123534392","display_name":"University of North Texas","ror":"https://ror.org/00v97ad02","country_code":"US","type":"education","lineage":["https://openalex.org/I123534392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hua Sun","raw_affiliation_strings":["Dept. of Electrical Engr., University of North Texas"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engr., University of North Texas","institution_ids":["https://openalex.org/I123534392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100450217","display_name":"Jun Chen","orcid":"https://orcid.org/0000-0002-8084-9332"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jun Chen","raw_affiliation_strings":["Dept. of Electrical and Computer Engr., McMaster University, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engr., McMaster University, Canada","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9841,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.81736909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9990000128746033,"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":0.9983000159263611,"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/upload","display_name":"Upload","score":0.8189175128936768},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7445966601371765},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.5783807039260864},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3767489790916443},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2316780984401703},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17129406332969666}],"concepts":[{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.8189175128936768},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7445966601371765},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.5783807039260864},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3767489790916443},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2316780984401703},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17129406332969666}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2019.8761802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2019.8761802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2019 - 2019 IEEE International Conference on Communications (ICC)","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":40,"referenced_works":["https://openalex.org/W1619839175","https://openalex.org/W1962818100","https://openalex.org/W2007725949","https://openalex.org/W2260085643","https://openalex.org/W2475505336","https://openalex.org/W2477854368","https://openalex.org/W2527111039","https://openalex.org/W2531251918","https://openalex.org/W2536862651","https://openalex.org/W2549939309","https://openalex.org/W2565803816","https://openalex.org/W2584331985","https://openalex.org/W2593599278","https://openalex.org/W2599749253","https://openalex.org/W2611277399","https://openalex.org/W2774968492","https://openalex.org/W2784199014","https://openalex.org/W2885836992","https://openalex.org/W2961382438","https://openalex.org/W2962692592","https://openalex.org/W2963294985","https://openalex.org/W2963413537","https://openalex.org/W2963778357","https://openalex.org/W2963788456","https://openalex.org/W2963898134","https://openalex.org/W2963949886","https://openalex.org/W2965859926","https://openalex.org/W3098342432","https://openalex.org/W3100195636","https://openalex.org/W3105025471","https://openalex.org/W3105184395","https://openalex.org/W3105958450","https://openalex.org/W6727770373","https://openalex.org/W6727991962","https://openalex.org/W6731224667","https://openalex.org/W6739303810","https://openalex.org/W6745020388","https://openalex.org/W6747685180","https://openalex.org/W6748395039","https://openalex.org/W6753878976"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2944823289","https://openalex.org/W3037018281","https://openalex.org/W2972592048","https://openalex.org/W2358319515","https://openalex.org/W4321854979","https://openalex.org/W2003209439","https://openalex.org/W2497626292","https://openalex.org/W4312214821","https://openalex.org/W4361862506"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,44,102,116],"new":[3],"capacity-achieving":[4,48,55,123],"code":[5,61,65,124,127],"for":[6],"the":[7,18,26,31,39,63,74,79,84,92,96,106,111,126],"private":[8],"information":[9,107],"retrieval":[10],"(PIR)":[11],"problem,":[12],"and":[13,30,50,68,83,95],"show":[14],"that":[15],"it":[16],"has":[17],"minimum":[19,32],"message":[20,81,93],"size":[21,82,94],"(being":[22,35],"one":[23],"less":[24],"than":[25],"number":[27,40],"of":[28,41,47,105,110,118,121,129],"servers)":[29],"upload":[33,86,97],"cost":[34,98],"roughly":[36],"linear":[37,56],"in":[38,51,125],"messages)":[42],"among":[43,53],"general":[45],"class":[46,128],"codes,":[49],"particular,":[52],"all":[54],"codes.":[57],"Different":[58],"from":[59,114],"existing":[60],"constructions,":[62],"proposed":[64],"is":[66,131],"asymmetric,":[67],"this":[69],"asymmetry":[70],"appears":[71],"to":[72,78],"be":[73],"key":[75],"factor":[76],"leading":[77],"optimal":[80,85],"cost.":[87],"The":[88],"converse":[89],"results":[90],"on":[91],"are":[99],"obtained":[100],"by":[101],"strategic":[103],"analysis":[104],"theoretic":[108],"proof":[109],"PIR":[112],"capacity,":[113],"which":[115],"set":[117],"critical":[119],"properties":[120],"any":[122],"interest":[130],"extracted.":[132]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}