2 citations · 3 across the 2 of their papers we have counts for
3 papers
cs.IT2020
On Communication for Distributed Babai Point Computation
Maiara F. Bollauf, Vinay A. Vaishampayan, Sueli I. R. Costa
We present a communication-efficient distributed protocol for computing the Babai point, an approximate nearest point for a random vector in a given lattic…
cs.IT2018★ 1 cited
Communication-Efficient Search for an Approximate Closest Lattice Point
Maiara F. Bollauf, Vinay A. Vaishampayan, Sueli I. R. Costa
We consider the problem of finding the closest lattice point to a vector in n-dimensional Euclidean space when each component of the vector is available at a distinct node in a net…
cs.IT2011★ 2 cited
An Upper Bound for Signal Transmission Error Probability in Hyperbolic Spaces
Edson Agustini, Sueli I. R. Costa
We introduce and discuss the concept of Gaussian probability density function (pdf) for the n-dimensional hyperbolic space which has been proposed as an environment for coding and…