Motivated by an open problem and a conjecture, this work studies the of single server private information retrieval with coded side (PIR-PCSI) that was recently introduced Heidarzadeh et al. The goal PIR-PCSI is to allow user efficiently retrieve desired message ...

We consider the design of lattice vector quantizers for the problem of coding Gaussian sources with uncoded side information available only at the decoder. The design of such quantizers can be reduced to the problem of nding an appropriate sublattice of a given lattice codebook. We study the performance of the resulting quantizers in the limit as the encoding rate becomes high, and we evaluate ...