2 citations · 2 across the 10 of their papers we have counts for
11 papers
A Quantization Problem Posed by Adaptive Streaming
Yuriy A. Reznik
In adaptive bitrate (ABR) streaming, the delivery technology behind most Internet video, each title is encoded at several bitrates, forming an \emph{encoding ladder} of \emph{rendi…
Exact fast factorizations of the AR(1) Karhunen-Loeve transform
Yuriy A. Reznik
We derive a fast factorization of the exact Karhunen--Loève transform (KLT) of an AR(1) source by mapping it onto the Discrete Cosine Transform. For even and every ,…
Direct Factorization of the Karhunen-Loève Transform of AR(1) Sources
Yuriy A. Reznik
The Karhunen--Loève transform (KLT) of the stationary AR(1) source is the classical optimality benchmark of transform coding. Its frequencies are roots of the transcendental equati…
Faster Closest-Point Algorithms for the and Lattices
Yuriy A. Reznik
The dual lattices and are of particular interest in source coding and data compression applications. Among all known lattices in dimensions six and seven they attai…
A Faster Closest-Point Algorithm for the Lattices
Yuriy A. Reznik
The dual root lattice is an important lattice in quantization, coding, and estimation. It can be represented as the projection of the integer lattice ont…
A Subjective Dataset for Multi-Screen Video Streaming Applications
Nabajeet Barman, Yuriy Reznik, Maria G. Martini
In modern-era video streaming systems, videos are streamed and displayed on a wide range of devices. Such devices vary from large-screen UHD and HDTVs to medium-screen Desktop PCs…