{"id":"https://openalex.org/W7110144222","doi":"https://doi.org/10.1145/3721462.3770764","title":"IM-PIR: In-Memory Private Information Retrieval","display_name":"IM-PIR: In-Memory Private Information Retrieval","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7110144222","doi":"https://doi.org/10.1145/3721462.3770764"},"language":null,"primary_location":{"id":"doi:10.1145/3721462.3770764","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3721462.3770764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Middleware Conference","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":null,"display_name":"Mpoki Mwaisela","orcid":"https://orcid.org/0009-0009-7980-3968"},"institutions":[{"id":"https://openalex.org/I57825437","display_name":"University of Neuch\u00e2tel","ror":"https://ror.org/00vasag41","country_code":"CH","type":"education","lineage":["https://openalex.org/I57825437"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Mpoki Mwaisela","raw_affiliation_strings":["University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I57825437"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Peterson Yuhala","orcid":"https://orcid.org/0000-0002-3371-9228"},"institutions":[{"id":"https://openalex.org/I57825437","display_name":"University of Neuch\u00e2tel","ror":"https://ror.org/00vasag41","country_code":"CH","type":"education","lineage":["https://openalex.org/I57825437"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Peterson Yuhala","raw_affiliation_strings":["University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I57825437"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Pascal Felber","orcid":"https://orcid.org/0000-0003-1574-6721"},"institutions":[{"id":"https://openalex.org/I57825437","display_name":"University of Neuch\u00e2tel","ror":"https://ror.org/00vasag41","country_code":"CH","type":"education","lineage":["https://openalex.org/I57825437"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Pascal Felber","raw_affiliation_strings":["University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I57825437"]}]},{"author_position":"last","author":{"id":null,"display_name":"Valerio Schiavoni","orcid":"https://orcid.org/0000-0003-1493-6603"},"institutions":[{"id":"https://openalex.org/I57825437","display_name":"University of Neuch\u00e2tel","ror":"https://ror.org/00vasag41","country_code":"CH","type":"education","lineage":["https://openalex.org/I57825437"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Valerio Schiavoni","raw_affiliation_strings":["University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"University of Neuch\u00e2tel, Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I57825437"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I57825437"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.81323654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"16","last_page":"30"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.916100025177002,"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":0.916100025177002,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.00839999970048666,"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"}},{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.00800000037997961,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/bottleneck","display_name":"Bottleneck","score":0.7706000208854675},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.6434000134468079},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5898000001907349},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5044000148773193},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.45829999446868896},{"id":"https://openalex.org/keywords/private-information-retrieval","display_name":"Private information retrieval","score":0.4172999858856201},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.37950000166893005},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.3249000012874603}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8237000107765198},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7706000208854675},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.6434000134468079},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5898000001907349},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5044000148773193},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.45829999446868896},{"id":"https://openalex.org/C99221444","wikidata":"https://www.wikidata.org/wiki/Q1532069","display_name":"Private information retrieval","level":2,"score":0.4172999858856201},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3813999891281128},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.37950000166893005},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34689998626708984},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.3249000012874603},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.3124000132083893},{"id":"https://openalex.org/C2781357197","wikidata":"https://www.wikidata.org/wiki/Q5757597","display_name":"High memory","level":2,"score":0.2883000075817108},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.2816999852657318},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C551230270","wikidata":"https://www.wikidata.org/wiki/Q4368942","display_name":"Data retrieval","level":2,"score":0.2605000138282776}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3721462.3770764","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3721462.3770764","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 26th International Middleware Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W755906292","https://openalex.org/W1554522333","https://openalex.org/W1934398053","https://openalex.org/W1975237352","https://openalex.org/W1981943579","https://openalex.org/W2024818089","https://openalex.org/W2031533839","https://openalex.org/W2057100569","https://openalex.org/W2071825329","https://openalex.org/W2074590672","https://openalex.org/W2094332102","https://openalex.org/W2104943391","https://openalex.org/W2112547256","https://openalex.org/W2112980698","https://openalex.org/W2117362057","https://openalex.org/W2124969960","https://openalex.org/W2150307013","https://openalex.org/W2152926062","https://openalex.org/W2154654620","https://openalex.org/W2226167778","https://openalex.org/W2401976587","https://openalex.org/W2533357737","https://openalex.org/W2578086778","https://openalex.org/W2748573297","https://openalex.org/W2789554134","https://openalex.org/W2868611809","https://openalex.org/W2883089683","https://openalex.org/W2930673238","https://openalex.org/W2969419280","https://openalex.org/W2982008795","https://openalex.org/W3042963200","https://openalex.org/W3046494740","https://openalex.org/W3092283663","https://openalex.org/W3213220428","https://openalex.org/W4214734582","https://openalex.org/W4234107648","https://openalex.org/W4281699322","https://openalex.org/W4285121610","https://openalex.org/W4292169167","https://openalex.org/W4308380857","https://openalex.org/W4321448334","https://openalex.org/W4381326936","https://openalex.org/W4383899661","https://openalex.org/W4387490777","https://openalex.org/W4392015341","https://openalex.org/W4393407040","https://openalex.org/W4394871761","https://openalex.org/W4399174482","https://openalex.org/W4400680802","https://openalex.org/W4403334538","https://openalex.org/W4404955801","https://openalex.org/W4405364446","https://openalex.org/W4405623414","https://openalex.org/W4405787935","https://openalex.org/W6925316481"],"related_works":[],"abstract_inverted_index":{"Private":[0],"information":[1],"retrieval":[2],"(PIR)":[3],"is":[4,72],"a":[5,10,104],"cryptographic":[6],"primitive":[7],"that":[8,77],"allows":[9],"client":[11],"to":[12,44,47,99],"securely":[13],"query":[14],"one":[15],"or":[16],"multiple":[17],"servers":[18],"without":[19],"revealing":[20],"their":[21,27],"specific":[22],"interests.":[23],"In":[24],"spite":[25],"of":[26,54,106],"strong":[28],"security":[29],"guarantees,":[30],"current":[31],"PIR":[32,39],"constructions":[33],"are":[34,41],"computationally":[35],"costly.":[36],"Specifically,":[37],"most":[38],"implementations":[40],"memory-bound":[42],"due":[43],"the":[45,52,61,84],"need":[46],"scan":[48],"extensive":[49,91],"databases":[50],"(in":[51],"order":[53],"GB),":[55],"making":[56],"them":[57],"inherently":[58],"constrained":[59],"by":[60],"limited":[62],"memory":[63,79,85],"bandwidth":[64,86],"in":[65],"traditional":[66],"processor-centric":[67],"computing":[68,75],"architectures.":[69],"Processing-in-memory":[70],"(PIM)":[71],"an":[73],"emerging":[74],"paradigm":[76],"augments":[78],"with":[80],"compute":[81],"capabilities,":[82],"addressing":[83],"bottleneck":[87],"while":[88],"simultaneously":[89],"providing":[90],"parallelism.":[92],"Recent":[93],"research":[94],"has":[95],"demonstrated":[96],"PIM's":[97],"potential":[98],"significantly":[100],"improve":[101],"performance":[102],"across":[103],"range":[105],"data-intensive":[107],"workloads,":[108],"including":[109],"graph":[110],"processing,":[111],"genome":[112],"analysis,":[113],"and":[114],"machine":[115],"learning.":[116]},"counts_by_year":[],"updated_date":"2025-12-10T02:45:41.426853","created_date":"2025-12-08T00:00:00"}