17 citations · 38 across the 5 of their papers we have counts for
5 papers
Defect tolerance: fundamental limits and examples
Jennifer Tang, Da Wang, Yury Polyanskiy +1
This paper addresses the problem of adding redundancy to a collection of physical objects so that the overall system is more robust to failures. In contrast to its information coun…
Efficient Straggler Replication in Large-scale Parallel Computing
Da Wang, Gauri Joshi, Gregory Wornell
In a cloud computing job with many parallel tasks, the tasks on the slowest machines (straggling tasks) become the bottleneck in the job completion. Computing frameworks such as Ma…
Compression in the Space of Permutations
Da Wang, Arya Mazumdar, Gregory Wornell
We investigate lossy compression (source coding) of data in the form of permutations. This problem has direct applications in the storage of ordinal data or rankings, and in the an…
Efficient Task Replication for Fast Response Times in Parallel Computation
Da Wang, Gauri Joshi, Gregory Wornell
One typical use case of large-scale distributed computing in data centers is to decompose a computation job into many independent tasks and run them in parallel on different machin…
The Dispersion of Joint Source-Channel Coding
Da Wang, Amir Ingber, Yuval Kochman
In this work we investigate the behavior of the distortion threshold that can be guaranteed in joint source-channel coding, to within a prescribed excess-distortion probability. We…