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<![CDATA[Ph.D. Dissertation Defense - Niranjan Kannabiran]]>
Title: Learning interactive robot behaviors using deep reinforcement learning
Committee:
Dr. Irfan Essa, CoC, Chair, Advisor
Dr. Sehoon Ha,IC, Co-Advisor
Dr. Sonia Chernova, IC
Dr. Justin Romberg, ECE
Dr. Wenhao Yu, Google
Dr. Animesh Garg, IC
Dr. Mark Davenport, ECE
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Perception and interaction form the foundational pillars of every robotics system. The robot learning research community has extensively focused on building control policies informed by the perceptual capabilities of robots. However, two significant challenges hinder the practical application of robots in diverse real-world scenarios.
First, robots frequently lack awareness of the true state of the world, such as the properties of objects they interact with or the structure of a cluttered scene, leading to suboptimal or erroneous interactions.
Second, designing control policies for high-DOF robots remains a daunting task. While learning-based approaches offer a promising alternative to model-based control, the extensive reward engineering required to produce policies that reliably transfer to real-world is often impractical due to the complexity and variability of the system.
In my PhD research I developed learning-based control policies to improve a robot's understanding of its environment and solve interactive tasks while circumventing the need for complex reward engineering.
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https://gatech.zoom.us/j/97282602852?pwd=L0o5VGdYWjI2STZkbU8vMGtqSUpNZz09
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