2 citations · 4 across the 6 of their papers we have counts for
3 papers · 1 filter
The Houdayer Algorithm: Overview, Extensions, and Applications
Adrien Vandenbroucque, Ezequiel Ignacio Rodríguez Chiacchio, Ewan Munro
The study of spin systems with disorder and frustration is known to be a computationally hard task. Standard heuristics developed for optimizing and sampling from general Ising Ham…
On Sibson's -Mutual Information
Amedeo Roberto Esposito, Adrien Vandenbroucque, Michael Gastpar
We explore a family of information measures that stems from Rényi's -Divergences with . In particular, we extend the definition of Sibson's -Mutual Information to negati…
Lower-bounds on the Bayesian Risk in Estimation Procedures via -Divergences
Adrien Vandenbroucque, Amedeo Roberto Esposito, Michael Gastpar
We consider the problem of parameter estimation in a Bayesian setting and propose a general lower-bound that includes part of the family of -Divergences. The results are then ap…