98 citations · 214 across the 31 of their papers we have counts for
34 papers
Accelerating Polarization via Alphabet Extension
Iwan Duursma, Ryan Gabrys, Venkatesan Guruswami +2
Polarization is an unprecedented coding technique in that it not only achieves channel capacity, but also does so at a faster speed of convergence than any other coding technique.…
Parity-Checked Strassen Algorithm
Hsin-Po Wang, Iwan Duursma
To multiply astronomic matrices using parallel workers subject to straggling, we recommend interleaving checksums with some fast matrix multiplication algorithms. Nesting the parit…
Multilinear Algebra for Minimum Storage Regenerating Codes
Iwan Duursma, Hsin-Po Wang
An -MSR (minimum storage regeneration) code is a set of nodes used to store a file. For a file of total size , each node stores symbols, any nodes rec…
Multilinear Algebra for Distributed Storage
Iwan Duursma, Xiao Li, Hsin-Po Wang
An -ERRC (exact-repair regenerating code) is a collection of nodes used to store a file. For a file of total size , each node stores symbols, any …
Johnson Graph Codes
Iwan Duursma, Xiao Li
We define a Johnson graph code as a subspace of labelings of the vertices in a Johnson graph with the property that labelings are uniquely determined by their restriction to vertex…
Polar Codes' Simplicity, Random Codes' Durability
Hsin-Po Wang, Iwan Duursma
Over any discrete memoryless channel, we build codes such that: for one, their block error probabilities and code rates scale like random codes'; and for two, their encoding and de…