339 citations · 2.5k across the 73 of their papers we have counts for
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cs.IT2007★ 292 cited
Estimation Diversity and Energy Efficiency in Distributed Sensing
Shuguang Cui, Jinjun Xiao, Andrea Goldsmith +2
Distributed estimation based on measurements from multiple wireless sensors is investigated. It is assumed that a group of sensors observe the same quantity in independent additive…
math.OC2007★ 7 cited
Semidefnite Relaxation Bounds for Indefinite Homogeneous Quadratic Optimization
Simai He, Zhi-Quan Luo, Jiawang Nie +1
In this paper we study the relationship between the optimal value of a homogeneous quadratic optimization problem and that of its Semidefinite Programming (SDP) relaxation. We cons…