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Title data
Kurz, Sascha ; Yaakobi, Eitan:
PIR Codes with Short Block Length.
Bayreuth
,
2020
. - 10 S.
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Abstract
In this work private information retrieval (PIR) codes are studied. In a k-PIR code, s information bits are encoded in such a way that every information bit has k mutually disjoint recovery sets. The main problem under this paradigm is to minimize the number of encoded bits given the values of $s$ and $k$, where this value is denoted by P(s,k). The main focus of this work is to analyze P(s,k) for a large range of parameters of s and k. In particular, we improve upon several of the existing results on this value.
Further data
| Item Type: | Preprint, postprint |
|---|---|
| Keywords: | private information retrieval; PIR codes; coding theory; privacy |
| Subject classification: | Mathematics Subject Classification Code: 68P30 |
| DDC Subjects: | 000 Computer Science, information, general works > 004 Computer science 500 Science > 510 Mathematics |
| Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Mathematical Economics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Mathematical Economics > Chair Mathematical Economics - Univ.-Prof. Dr. Jörg Rambau Faculties |
| Language: | English |
| Originates at UBT: | Yes |
| URN: | urn:nbn:de:bvb:703-epub-4578-1 |
| Date Deposited: | 13 Jan 2020 07:20 |
| Last Modified: | 06 Oct 2025 12:47 |
| URI: | https://epub.uni-bayreuth.de/id/eprint/4578 |
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