no code implementations • 10 Dec 2020 • Bakht Zaman, Luis Miguel Lopez Ramos, Baltasar Beferull-Lozano
The inexact proximal online gradient descent framework is used to derive a performance guarantee for the proposed algorithm, in the form of a dynamic regret bound.
1 code implementation • 3 Apr 2019 • Bakht Zaman, Luis Miguel Lopez Ramos, Daniel Romero, Baltasar Beferull-Lozano
Causality graphs are routinely estimated in social sciences, natural sciences, and engineering due to their capacity to efficiently represent the spatiotemporal structure of multivariate data sets in a format amenable for human interpretation, forecasting, and anomaly detection.
1 code implementation • 30 Dec 2018 • Yves Teganya, Daniel Romero, Luis Miguel Lopez Ramos, Baltasar Beferull-Lozano
Spectrum cartography constructs maps of metrics such as channel gain or received signal power across a geographic area of interest using spatially distributed sensor measurements.