22 citations · 24 across the 3 of their papers we have counts for
5 papers
Central Limit Theorems for some Set Partition Statistics
Bobbie Chern, Persi Diaconis, Daniel M. Kane +1
We prove the conjectured limiting normality for the number of crossings of a uniformly chosen set partition of [n] = {1,2,...,n}. The arguments use a novel stochastic representatio…
On feedback in Gaussian multi-hop networks
Bobbie Chern, Farzan Farnia, Ayfer Özgür
The study of feedback has been mostly limited to single-hop communication settings. In this paper, we consider Gaussian networks where sources and destinations can communicate with…
Closed expressions for averages of set partition statistics
Bobbie Chern, Persi Diaconis, Daniel M. Kane +1
In studying the enumerative theory of super characters' of the group of upper triangular matrices over a finite field we found that the moments (mean, variance and higher moments)…
Achieving the Capacity of the N-Relay Gaussian Diamond Network Within log N Bits
Bobbie Chern, Ayfer Özgür
We consider the N-relay Gaussian diamond network where a source node communicates to a destination node via N parallel relays through a cascade of a Gaussian broadcast (BC) and a m…
Reference Based Genome Compression
Bobbie Chern, Idoia Ochoa, Alexandros Manolakos +3
DNA sequencing technology has advanced to a point where storage is becoming the central bottleneck in the acquisition and mining of more data. Large amounts of data are vital for g…