I am an undergraduate student at University of California, San Diego studying
Mechanical Engineering (Specialization in Controls and Robotics) and double major in
Mathematics Applied Science with a focus on Computer Science.
My academic and professional interests center on robotics, software engineering, and AI/ML.
I am passionate about innovation, creativity, and exploring unconventional approaches in STEM, with a drive to push boundaries
and develop impactful solutions. With multiple years of experience in CAD modeling and programming, I have built a strong foundation in both hardware and software,
enabling me to approach problems from an interdisciplinary perspective.
annieyaj [at] outlook [dot] com  / 
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Linkedin  / 
Github
Research / Projects
MADR: MPC-guided Adversarial DeepReach Ryan Teoh, Sander Tonkens, William Sharpless, Aijia Yang, Zeyuan Feng, Somil Bansal, Sylvia Herbert.
Paper Recently Submitted to ICRA - September, 2025
This paper introduces MADR (MPC-guided Adversarial DeepReach), a framework that improves the learning of differential game value functions for robust control. By integrating active MPC-based supervision into self-supervised Hamilton-Jacobi reachability learning, MADR efficiently approximates two-player, zero-sum differential games and yields optimal strategies for both agents. The method demonstrates strong performance across simulated and real robotic platforms, including high-dimensional systems such as turtlebots, drones, and humanoids.