5 papers
Fast online node labeling with graph subsampling
Yushen Huang, Ertai Luo, Reza Babenezhad +1
Large data applications rely on storing data in massive, sparse graphs with millions to trillions of nodes. Graph-based methods, such as node prediction, aim for computational effi…
Proximal Flow Inspired Multi-Step Methods
Yushen Huang, Yifan Sun
We investigate a family of approximate multi-step proximal point methods, framed as implicit linear discretizations of gradient flow. The resulting methods are multi-step proximal…
Reachability Analysis for Linear Systems with Uncertain Parameters using Polynomial Zonotopes
Yushen Huang, Ertai Luo, Stanley Bak +1
In real world applications, uncertain parameters are the rule rather than the exception. We present a reachability algorithm for linear systems with uncertain parameters and inputs…
On the Difficulty of Intersection Checking with Polynomial Zonotopes
Yushen Huang, Ertai Luo, Stanley Bak +1
Polynomial zonotopes, a non-convex set representation, have a wide range of applications from real-time motion planning and control in robotics, to reachability analysis of nonline…
Follow the flow: Proximal flow inspired multi-step methods
Yushen Huang, Yifan Sun
We investigate a family of approximate multi-step proximal point methods, accelerated by implicit linear discretizations of gradient flow. The resulting methods are multi-step prox…