17 citations · 73 across the 15 of their papers we have counts for
5 papers · 1 filter
Towards Provably Safe Mixed Transportation Systems with Human-driven and Automated Vehicles
Xi Liu, Ke Ma, P. R. Kumar
Currently, we are in an environment where the fraction of automated vehicles is negligibly small. We anticipate that this fraction will increase in coming decades before if ever, w…
Stay With Me: Lifetime Maximization Through Heteroscedastic Linear Bandits With Reneging
Ping-Chun Hsieh, Xi Liu, Anirban Bhattacharya +1
Sequential decision making for lifetime maximization is a critical problem in many real-world applications, such as medical treatment and portfolio selection. In these applications…
Safe Intersection Management for Mixed Transportation Systems with Human-Driven and Autonomous Vehicles
Xi Liu, Ping-Chun Hsieh, P. R. Kumar
Most recent studies on establishing intersection safety focus on the situation where all vehicles are fully autonomous. However, currently most vehicles are human-driven and so we…
The Strategic LQG System: A Dynamic Stochastic VCG Framework for Optimal Coordination
Ke Ma, P. R. Kumar
The classic Vickrey-Clarke-Groves (VCG) mechanism ensures incentive compatibility, i.e., that truth-telling of all agents is a dominant strategy, for a static one-shot game. Howeve…
On the Use of the Observability Gramian for Partially Observed Robotic Path Planning Problems
Mohammadhussein Rafieisakhaei, Suman Chakravorty, P. R. Kumar
Optimizing measures of the observability Gramian as a surrogate for the estimation performance may provide irrelevant or misleading trajectories for planning under observation unce…