117 citations · 398 across the 51 of their papers we have counts for
5 papers · 1 filter
Spectral Flow on the Manifold of SPD Matrices for Multimodal Data Processing
Ori Katz, Roy R. Lederman, Ronen Talmon
In this paper, we consider data acquired by multimodal sensors capturing complementary aspects and features of a measured phenomenon. We focus on a scenario in which the measuremen…
Kernel-based parameter estimation of dynamical systems with unknown observation functions
Ofir Lindenbaum, Amir Sagiv, Gal Mishne +1
A low-dimensional dynamical system is observed in an experiment as a high-dimensional signal; for example, a video of a chaotic pendulums system. Assuming that we know the dynamica…
Unsupervised Ensembling of Multiple Software Sensors with Phase Synchronization: A Robust Approach For Electrocardiogram-derived Respiration
Jacob McErlean, John Malik, Yu-Ting Lin +2
Objective: We aimed to fuse the outputs of different electrocardiogram-derived respiration (EDR) algorithms to create one EDR signal that is of higher quality. Methods: We viewed e…
Spectral Discovery of Jointly Smooth Features for Multimodal Data
Felix Dietrich, Or Yair, Rotem Mulayoff +2
In this paper, we propose a spectral method for deriving functions that are jointly smooth on multiple observed manifolds. This allows us to register measurements of the same pheno…
Option Discovery in the Absence of Rewards with Manifold Analysis
Amitay Bar, Ronen Talmon, Ron Meir
Options have been shown to be an effective tool in reinforcement learning, facilitating improved exploration and learning. In this paper, we present an approach based on spectral g…