14 citations · 14 across the 2 of their papers we have counts for
2 papers
math.ST2009★ 14 cited
The Cramer-Rao Bound for Sparse Estimation
Zvika Ben-Haim, Yonina C. Eldar
The goal of this paper is to characterize the best achievable performance for the problem of estimating an unknown parameter having a sparse representation. Specifically, we consid…
cs.IT2008
A Lower Bound on the Bayesian MSE Based on the Optimal Bias Function
Zvika Ben-Haim, Yonina C. Eldar
A lower bound on the minimum mean-squared error (MSE) in a Bayesian estimation problem is proposed in this paper. This bound utilizes a well-known connection to the deterministic e…