A
Alex Dimakis
Researcher at University of Texas at Austin
Publications - 3
Citations - 195
Alex Dimakis is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Graph (abstract data type) & Expander graph. The author has an hindex of 3, co-authored 3 publications receiving 180 citations.
Papers
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Proceedings Article
Gradient Coding from Cyclic MDS Codes and Expander Graphs
Proceedings ArticleDOI
Understanding contention-based channels and using them for defense
TL;DR: A general mathematical study of microarchitectural channels using information theory and a novel way of detecting intelligent adversaries that try to hide while running covert channel eavesdropping attacks is introduced.
Proceedings Article
Stay on path: PCA along graph paths
TL;DR: In this article, the set of feasible support sets is determined by a graph, and the canonical estimator optimally exploits the prior knowledge by solving a nonconvex quadratic maximization on the empirical covariance.