59 citations · 183 across the 41 of their papers we have counts for
4 papers · 1 filter
Strategies to Inject Spoofed Measurement Data
Zhongshun Zhang, Lifeng Zhou, Pratap Tokekar
We study the problem of designing false measurement data that is injected to corrupt and mislead the output of a Kalman filter. Unlike existing works that focus on detection and fi…
Resilient Active Target Tracking with Multiple Robots
Lifeng Zhou, Vasileios Tzoumas, George J. Pappas +1
The problem of target tracking with multiple robots consists of actively planning the motion of the robots to track the targets. A major challenge for practical deployments is to m…
Tree Search Techniques for Minimizing Detectability and Maximizing Visibility
Zhongshun Zhang, Yoonchang Sung, Lifeng Zhou +3
We introduce and study the problem of planning a trajectory for an agent to carry out a scouting mission while avoiding being detected by an adversarial guard. This introduces an a…
An Approximation Algorithm for Risk-averse Submodular Optimization
Lifeng Zhou, Pratap Tokekar
We study the problem of incorporating risk while making combinatorial decisions under uncertainty. We formulate a discrete submodular maximization problem for selecting a set using…