1 citations · 1 across the 9 of their papers we have counts for
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Hybrid Atomic Norm Sparse/Diffuse Channel Estimation
Lei Lyu, Urbashi Mitra
In this paper, the hybrid sparse/diffuse (HSD) channel model in frequency domain is proposed. Based on the structural analysis on the resolvable paths and diffuse scattering statis…
Causal Link Discovery with Unequal Edge Error Tolerance
Joni Shaska, Urbashi Mitra
This paper proposes a novel framework for causal discovery with asymmetric error control, called Neyman-Pearson causal discovery. Despite the importance of applications where diffe…
Bayesian causal discovery: Posterior concentration and optimal detection
Valentinian Lungu, Joni Shaska, Ioannis Kontoyiannis +1
We consider the problem of Bayesian causal discovery for the standard model of linear structural equations with equivariant Gaussian noise. A uniform prior is placed on the space o…
Delay-Angle Information Spoofing for Channel State Information-Free Location-Privacy Enhancement
Jianxiu Li, Urbashi Mitra
In this paper, a delay-angle information spoofing (DAIS) strategy is proposed to enhance the location privacy at the physical layer. More precisely, the location-relevant delays an…