{"id":"https://openalex.org/W4310902965","doi":"https://doi.org/10.1109/itw54588.2022.9965759","title":"Multi-Message Pliable Private Information Retrieval","display_name":"Multi-Message Pliable Private Information Retrieval","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4310902965","doi":"https://doi.org/10.1109/itw54588.2022.9965759"},"language":"en","primary_location":{"id":"doi:10.1109/itw54588.2022.9965759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw54588.2022.9965759","pdf_url":null,"source":{"id":"https://openalex.org/S4363606450","display_name":"2022 IEEE Information Theory Workshop (ITW)","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 Information Theory Workshop (ITW)","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/A5025026231","display_name":"Sarah A. Obead","orcid":"https://orcid.org/0000-0001-7317-6005"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sarah A. Obead","raw_affiliation_strings":["New Jersey Institute of Technology,Helen and John C. Hartmann Department of Electrical and Computer Engineering,Newark,New Jersey,USA,07102"],"affiliations":[{"raw_affiliation_string":"New Jersey Institute of Technology,Helen and John C. Hartmann Department of Electrical and Computer Engineering,Newark,New Jersey,USA,07102","institution_ids":["https://openalex.org/I118118575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021311010","display_name":"J\u00f6rg Kliewer","orcid":"https://orcid.org/0000-0003-0942-8006"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jorg Kliewer","raw_affiliation_strings":["New Jersey Institute of Technology,Helen and John C. Hartmann Department of Electrical and Computer Engineering,Newark,New Jersey,USA,07102"],"affiliations":[{"raw_affiliation_string":"New Jersey Institute of Technology,Helen and John C. Hartmann Department of Electrical and Computer Engineering,Newark,New Jersey,USA,07102","institution_ids":["https://openalex.org/I118118575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025026231"],"corresponding_institution_ids":["https://openalex.org/I118118575"],"apc_list":null,"apc_paid":null,"fwci":0.6236,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.68083387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"714","last_page":"719"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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":1.0,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9970999956130981,"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/converse","display_name":"Converse","score":0.9570297002792358},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7704185247421265},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.6878341436386108},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.4896243214607239},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.482854425907135},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4424983859062195},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.42539146542549133},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.4171901047229767},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4158729314804077},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.18837177753448486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1677142083644867},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10994124412536621}],"concepts":[{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.9570297002792358},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7704185247421265},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.6878341436386108},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.4896243214607239},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.482854425907135},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4424983859062195},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.42539146542549133},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.4171901047229767},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4158729314804077},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.18837177753448486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1677142083644867},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10994124412536621},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/itw54588.2022.9965759","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw54588.2022.9965759","pdf_url":null,"source":{"id":"https://openalex.org/S4363606450","display_name":"2022 IEEE Information Theory Workshop (ITW)","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 Information Theory Workshop (ITW)","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":25,"referenced_works":["https://openalex.org/W1604547755","https://openalex.org/W2073346043","https://openalex.org/W2074503439","https://openalex.org/W2097151854","https://openalex.org/W2105406958","https://openalex.org/W2123051422","https://openalex.org/W2180457036","https://openalex.org/W2593599278","https://openalex.org/W2599749253","https://openalex.org/W2808769206","https://openalex.org/W2963360430","https://openalex.org/W2963898134","https://openalex.org/W2976108093","https://openalex.org/W2976563197","https://openalex.org/W2981259770","https://openalex.org/W2982008584","https://openalex.org/W2998261580","https://openalex.org/W3005803382","https://openalex.org/W3011894940","https://openalex.org/W3081375802","https://openalex.org/W3128892202","https://openalex.org/W3214610463","https://openalex.org/W4282919365","https://openalex.org/W4289655286","https://openalex.org/W6838066778"],"related_works":["https://openalex.org/W2387449261","https://openalex.org/W2418518962","https://openalex.org/W2963377682","https://openalex.org/W2043159103","https://openalex.org/W2391769344","https://openalex.org/W2359260952","https://openalex.org/W4297790016","https://openalex.org/W2769269860","https://openalex.org/W2020701214","https://openalex.org/W2183842793"],"abstract_inverted_index":{"We":[0,37,90,111],"formulate":[1],"a":[2,23,42,126],"new":[3],"variant":[4],"of":[5,26,45,83,109,189],"the":[6,13,27,39,62,81,84,88,99,117,131,141,186],"private":[7,33],"information":[8,34,79],"retrieval":[9,35],"(PIR)":[10],"problem":[11,93,103],"where":[12,41,156],"user":[14,63],"is":[15,48,158,181],"pliable,":[16],"i.e.,":[17,154],"interested":[18],"in":[19,50,168],"any":[20,67],"message":[21],"from":[22,72],"desired":[24,74,85],"subset":[25],"available":[28],"dataset,":[29],"denoted":[30],"as":[31,104,167],"pliable":[32],"(PPIR).":[36],"consider":[38],"setup":[40],"dataset":[43],"consisting":[44],"f":[46,135],"messages":[47,71,136,166],"replicated":[49],"n":[51,145],"noncolluding":[52,146],"databases":[53,147],"and":[54,97,137,148],"classified":[55],"into":[56],"\u0393":[57,138,149],"classes.":[58],"For":[59],"this":[60,92],"setup,":[61],"wishes":[64],"to":[65,87,172,183],"retrieve":[66],"\u03bb":[68],"\u2265":[69],"1":[70],"multiple":[73],"classes,":[75,162],"while":[76],"revealing":[77],"no":[78],"about":[80],"identity":[82],"classes":[86,139],"databases.":[89],"term":[91],"multi-message":[94],"PPIR":[95,101,132],"(M-PPIR)":[96],"introduce":[98],"single-message":[100],"(PPIR)":[102],"an":[105],"elementary":[106],"special":[107],"case":[108,188],"M-PPIR.":[110,190],"first":[112],"derive":[113],"converse":[114],"bounds":[115],"on":[116],"M-PPIR":[118],"download":[119,176],"rate,":[120],"followed":[121],"by":[122],"achievable":[123],"schemes.":[124],"As":[125],"result,":[127],"we":[128],"show":[129],"that":[130],"capacity":[133,143],"for":[134,161,165,185],"matches":[140],"PIR":[142],"with":[144],"messages.":[150],"Thus,":[151],"enabling":[152],"flexibility,":[153],"pliability,":[155],"privacy":[157,174],"only":[159],"guaranteed":[160],"but":[163],"not":[164],"classical":[169],"PIR,":[170],"allows":[171],"trade-off":[173],"versus":[175],"rate.":[177],"A":[178],"similar":[179],"insight":[180],"shown":[182],"hold":[184],"general":[187]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
