120 citations · 143 across the 6 of their papers we have counts for
3 papers · 1 filter
A Lattice of Gambles
Paul Cuff, Thomas Cover, Gowtham Kumar +1
A gambler walks into a hypothetical fair casino with a very real dollar bill, but by the time he leaves he's exchanged the dollar for a random amount of money. What is lost in the…
Compression with Actions
Lei Zhao, Yeow-Khiang Chia, Tsachy Weissman
We consider the setting where actions can be used to modify a state sequence before compression. The minimum rate needed to losslessly describe the optimal modified sequence is cha…
Universal Estimation of Directed Information
Jiantao Jiao, Haim H. Permuter, Lei Zhao +2
Four estimators of the directed information rate between a pair of jointly stationary ergodic finite-alphabet processes are proposed, based on universal probability assignments. Th…