6 citations · 29 across the 13 of their papers we have counts for
Showing 2019Show all
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cs.IT2019★ 6 cited
Variable-Length Source Dispersions Differ under Maximum and Average Error Criteria
Yuta Sakai, Vincent Y. F. Tan
Variable-length compression without prefix-free constraints and with side-information available at both encoder and decoder is considered. Instead of requiring the code to be error…
cs.IT2019★ 1 cited
Countably Infinite Multilevel Source Polarization for Non-Stationary Erasure Distributions
Yuta Sakai, Ken-ichi Iwata, Hiroshi Fujisaki
Polar transforms are central operations in the study of polar codes. This paper examines polar transforms for non-stationary memoryless sources on possibly infinite source alphabet…
cs.IT2019★ 4 cited
Second- and Third-Order Asymptotics of the Continuous-Time Poisson Channel
Yuta Sakai, Vincent Y. F. Tan, Mladen Kovačević
The paper derives the optimal second-order coding rate for the continuous-time Poisson channel. We also obtain bounds on the third-order coding rate. This is the first instance of…