Multiresolution and Hierarchical Analysis of Astronomical Spectroscopic Cubes using 3D Discrete Wavelet Transform

no code implementations • 17 Nov 2017 • Martín Villanueva, Mauricio Araya

The intrinsically hierarchical and blended structure of interstellar molecular clouds, plus the always increasing resolution of astronomical instruments, demand advanced and automated pattern recognition techniques for identifying and connecting source components in spectroscopic cubes.

A Greedy Approximation of Bayesian Reinforcement Learning with Probably Optimistic Transition Model

no code implementations • 13 Mar 2013 • Kenji Kawaguchi, Mauricio Araya

This is a natural consequence of the fact that the proposed algorithm is greedier than the other algorithms.

reinforcement-learning Reinforcement Learning (RL)

A POMDP Extension with Belief-dependent Rewards

no code implementations • NeurIPS 2010 • Mauricio Araya, Olivier Buffet, Vincent Thomas, Françcois Charpillet

Partially Observable Markov Decision Processes (POMDPs) model sequential decision-making problems under uncertainty and partial observability.

Decision Making