22 citations · 44 across the 17 of their papers we have counts for
3 papers · 1 filter
Random Feature Approximation for Online Nonlinear Graph Topology Identification
Rohan Money, Joshin Krishnan, Baltasar Beferull-Lozano
Online topology estimation of graph-connected time series is challenging, especially since the causal dependencies in many real-world networks are nonlinear. In this paper, we prop…
Explainable nonlinear modelling of multiple time series with invertible neural networks
Luis Miguel Lopez-Ramos, Kevin Roy, Baltasar Beferull-Lozano
A method for nonlinear topology identification is proposed, based on the assumption that a collection of time series are generated in two steps: i) a vector autoregressive process…
Online Non-linear Topology Identification from Graph-connected Time Series
Rohan Money, Joshin Krishnan, Baltasar Beferull-Lozano
Estimating the unknown causal dependencies among graph-connected time series plays an important role in many applications, such as sensor network analysis, signal processing over c…