Search Results for author: João Domingos

Found 3 papers, 0 papers with code

Robust Target Localization in 2D: A Value-at-Risk Approach

no code implementations2 Jul 2023 João Domingos, João Xavier

To study the VaR formulation, we start by designing a majorizer set that contains any solution of a general percentile problem.

Portfolio Optimization

Distributed detection of ARMA signals

no code implementations14 Apr 2023 João Domingos, João Xavier

While regime (a) spans staple results in large deviation theory, regime (b) is new in distributed detection and is elicited by the ARMA setup.

Graph Fourier Transform: A Stable Approximation

no code implementations14 Jan 2020 João Domingos, José M. F. Moura

The (right) eigenvectors of the shift $A$ (graph spectral components) diagonalize $A$ and lead to a graph Fourier basis $F$ that provides a graph spectral representation of the graph signal.

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