RTGNN: A Novel Approach to Model Stochastic Traffic Dynamics

no code implementations • 21 Feb 2022 • Ke Sun, Stephen Chaves, Paul Martin, Vijay Kumar

Because it is difficult to develop first principle models of cars driven by humans, there is great potential for using data driven approaches in developing traffic dynamical models.

Decision Making Motion Planning +1

Feedback Enhanced Motion Planning for Autonomous Vehicles

1 code implementation • 11 Jul 2020 • Ke Sun, Brent Schlotfeldt, Stephen Chaves, Paul Martin, Gulshan Mandhyan, Vijay Kumar

In this work, we address the motion planning problem for autonomous vehicles through a new lattice planning approach, called Feedback Enhanced Lattice Planner (FELP).

Robotics

D-SLATS: Distributed Simultaneous Localization and Time Synchronization

no code implementations • 10 Nov 2017 • Amr Alanwar, Henrique Ferraz, Kevin Hsieh, Rohit Thazhath, Paul Martin, Joao Hespanha, Mani Srivastava

Therefore, we propose D-SLATS, a framework comprised of three different and independent algorithms to jointly solve time synchronization and localization problems in a distributed fashion.