37 citations · 121 across the 18 of their papers we have counts for
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cs.DM2017
Online codes for analog signals
Leonard J. Schulman, Piyush Srivastava
This paper revisits a classical scenario in communication theory: a waveform sampled at regular intervals is to be encoded so as to minimize distortion in its reconstruction, despi…
cs.DS2017★ 25 cited
The Ising Partition Function: Zeros and Deterministic Approximation
Jingcheng Liu, Alistair Sinclair, Piyush Srivastava
We study the problem of approximating the partition function of the ferromagnetic Ising model in graphs and hypergraphs. Our first result is a deterministic approximation scheme (a…