Yu Cheng Theory Lunch

Title: Bridging High-Dimensional Robust Statistics and Non-Convex Optimization Abstract: In this talk, we will explore the ... Title: How to store a random walk? Abstract: Motivated by storage applications, we study the following data structure problem: An ... Title: A Non-generative Framework and Convex Relaxations for Unsupervised Learning Abstract: We give a novel formal ... Title: Turnstile Streaming Algorithms Might (Still) as Well Be Linear Sketches, for Polynomial-Length Streams Abstract: A ... Title: Explicit Lossless Vertex Expanders Abstract: In this talk, I will present our construction of explicit lossless vertex expanders. Title: Unitary Complexity and the Uhlmann Transformation Problem Abstract: Three decades of quantum complexity

Title: Last-Iterate Convergence in Min-Max Optimization: SOS to the Rescue Abstract: Min-max optimization is a classical problem ... Topic: Non-fermi liquids constructed from Sachdev-Ye-Kitaev related physics For more information on the 2020 TIMESTAPMS: 00:00 - Prologue: The Rebel Girl of Taipei 04:10 - From Punk Rock to Physics: Finding Serenity in Equations 07:22 ... Advisor: Hong Qian Title: Asymptotic Behaviors and Perturbation Analysis of Stochastic Dynamics and Applications to Complex ... Join us on Saturday, August 1st at UTC+0 (00:00) for the next edition of our ICPC University Alumni Lecture Series from ... I listened to my second podcast featuring Peter Turchin, and I think I finally have enough grasp of his argument/positions on how ...

Associate Professor Lingxi Chenyang discusses her focus on improving the environmental and public health impacts of the ...