6 citations · 9 across the 5 of their papers we have counts for
4 papers
A Unified Maximum Likelihood Approach for Optimal Distribution Property Estimation
Jayadev Acharya, Hirakendu Das, Alon Orlitsky +1
The advent of data science has spurred interest in estimating properties of distributions over large alphabets. Fundamental symmetric properties such as support size, support cover…
Universal compression of Gaussian sources with unknown parameters
A. Orlitsky, N. Santhanam
For a collection of distributions over a countable support set, the worst case universal compression formulation by Shtarkov attempts to assign a universal distribution over the su…
Universal Compression of Envelope Classes: Tight Characterization via Poisson Sampling
Jayadev Acharya, Ashkan Jafarpour, Alon Orlitsky +1
The Poisson-sampling technique eliminates dependencies among symbol appearances in a random sequence. It has been used to simplify the analysis and strengthen the performance guara…
String Reconstruction from Substring Compositions
Jayadev Acharya, Hirakendu Das, Olgica Milenkovic +2
Motivated by mass-spectrometry protein sequencing, we consider a simply-stated problem of reconstructing a string from the multiset of its substring compositions. We show that all…