Harshitha Belagavi Rajaprakash
Harshitha Belagavi Rajaprakash

PhD Student | Robot Learning & Robotics

About Me

I am a PhD student in Computer Science–Robotics at Georgia Tech, advised by Prof. Jesse Thomason. My research focuses on robot learning, vision-language-action models, manipulation, and reliable robot behavior, with an emphasis on building learning systems that remain robust under real-world distribution shifts.

I work across VLA failure detection, learning from demonstration, multimodal robot learning, assistive manipulation, and robot perception, with hands-on experience on the Franka Research 3, DROID, Hello Robot Stretch, and Kinova Jaco platforms.

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Interests
  • Robot Learning
  • Vision-Language-Action Models
  • Robot Manipulation
  • Robot Safety & Failure Detection
  • Learning from Demonstration
  • Assistive Robotics
  • Multimodal Learning
Education
  • PhD, Computer Science - Robotics

    Georgia Institute of Technology

  • MS, Computer Science

    University of Southern California

  • BE, Computer Science and Engineering

    University Visvesvaraya College of Engineering, Bangalore University

Research at a Glance

I build learning-based robotic systems that can understand multimodal inputs, manipulate the physical world, and recognize when their behavior is likely to fail.

Robot Learning & VLA Safety
Robust failure detection and calibration for vision-language-action policies under visual, language, and state distribution shifts.

Learning from Demonstration
RGB-D perception, visual servoing, gesture-based demonstrations, multimodal trajectory collection, replay, and policy-training pipelines on real robots.

Manipulation & Assistive Robotics
Assistive dressing, contact-rich manipulation, trajectory optimization, perception, and robot teleoperation.

Selected Publications

Recent work in robot learning, world models, manipulation, perception, and human-robot interaction.

(2026). HAND Me the Data: Fast Robot Adaptation via Hand Path Retrieval. ICRA 2026.
(2026). RoboDream: Compositional World Models for Scalable Robot Data Synthesis. IROS 2026.
(2026). SAFECAST: Robust Failure Detection for VLA Policies with Contrast-Set Training and Calibration. In submission.