4 citations · 7 across the 4 of their papers we have counts for
4 papers
Error Exponents for the Gaussian Channel with Active Noisy Feedback
Young-Han Kim, Amos Lapidoth, Tsachy Weissman
We study the best exponential decay in the blocklength of the probability of error that can be achieved in the transmission of a single bit over the Gaussian channel with an active…
Sparse Linear Representation
Halyun Jeong, Young-Han Kim
This paper studies the question of how well a signal can be reprsented by a sparse linear combination of reference signals from an overcomplete dictionary. When the dictionary size…
On Directed Information and Gambling
Haim H. Permuter, Young-Han Kim, Tsachy Weissman
We study the problem of gambling in horse races with causal side information and show that Massey's directed information characterizes the increment in the maximum achievable capit…
Feedback Capacity of Stationary Gaussian Channels
Young-Han Kim
The feedback capacity of additive stationary Gaussian noise channels is characterized as the solution to a variational problem. Toward this end, it is proved that the optimal feedb…