175 citations · 179 across the 4 of their papers we have counts for
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cs.IT2015★ 3 cited
Optimal Detection of Random Walks on Graphs: Performance Analysis via Statistical Physics
Ameya Agaskar, Yue M. Lu
We study the problem of detecting a random walk on a graph from a sequence of noisy measurements at every node. There are two hypotheses: either every observation is just meaningle…
cs.IT2012★ 175 cited
A Spectral Graph Uncertainty Principle
Ameya Agaskar, Yue M. Lu
The spectral theory of graphs provides a bridge between classical signal processing and the nascent field of graph signal processing. In this paper, a spectral graph analogy to Hei…