21 citations · 78 across the 23 of their papers we have counts for
25 papers
On Closed-Form Expressions for the Fisher-Rao Distance
Henrique K. Miyamoto, Fábio C. C. Meneghetti, Julianna Pinele +1
The Fisher-Rao distance is the geodesic distance between probability distributions in a statistical manifold equipped with the Fisher metric, which is a natural choice of Riemannia…
On Lattice Constructions D and D' from q-ary Linear Codes
Franciele do Carmo Silva, Ana Paula de Souza, Eleonesio Strey +1
Multilevel lattice codes, such as those associated to Constructions , , D and D', have relevant applications in communications. In this paper, we investigate some…
Information Properties of a Random Variable Decomposition through Lattices
Fábio C. C. Meneghetti, Henrique K. Miyamoto, Sueli I. R. Costa
A full-rank lattice in the Euclidean space is a discrete set formed by all integer linear combinations of a basis. Given a probability distribution on , two operation…
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…
Constructive Spherical Codes by Hopf Foliations
Henrique K. Miyamoto, Sueli I. R. Costa, Henrique N. Sá Earp
We present a new systematic approach to constructing spherical codes in dimensions , based on Hopf foliations. Using the fact that a sphere is foliated by manifolds…
Construction from Self-Dual Codes
Maiara Francine Bollauf, Sueli Irene Rodrigues Costa, Ram Zamir
Construction was recently introduced as a generalization of the multilevel Construction C (or Forney's code-formula), such that the coded levels may be dependent. Both co…