1 citations · 3 across the 15 of their papers we have counts for
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Platform-Agnostic Reinforcement Learning Framework for Safe Exploration of Cluttered Environments with Graph Attention
Gabriele Calzolari, Vidya Sumathy, Christoforos Kanellakis +1
Autonomous exploration of obstacle-rich spaces requires strategies that ensure efficiency while guaranteeing safety against collisions with obstacles. This paper investigates a nov…
Design and Evaluation of a UGV-Based Robotic Platform for Precision Soil Moisture Remote Sensing
Ilektra Tsimpidi, Ilias Tevetzidis, Vidya Sumathy +1
This extended abstract presents the design and evaluation of AgriOne, an automated unmanned ground vehicle (UGV) platform for high precision sensing of soil moisture in large agric…
A Graph-Based Reinforcement Learning Approach with Frontier Potential Based Reward for Safe Cluttered Environment Exploration
Gabriele Calzolari, Vidya Sumathy, Christoforos Kanellakis +1
Autonomous exploration of cluttered environments requires efficient exploration strategies that guarantee safety against potential collisions with unknown random obstacles. This pa…
Soft Arm-Motor Thrust Characterization for a Pneumatically Actuated Soft Morphing Quadrotor
Vidya Sumathy, Jakub Haluska, George Nikolakopoulos
In this work, an experimental characterization of the configuration space of a soft, pneumatically actuated morphing quadrotor is presented, with a focus on precise thrust characte…
Curriculum-based Sample Efficient Reinforcement Learning for Robust Stabilization of a Quadrotor
Fausto Mauricio Lagos Suarez, Akshit Saradagi, Vidya Sumathy +2
This article introduces a novel sample-efficient curriculum learning (CL) approach for training an end-to-end reinforcement learning (RL) policy for robust stabilization of a Quadr…