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Ixchel Georgina Ramirez-Alpizar

3 accepted papers

2025

Landmark-Based Goal Recognition for Shared Autonomy: A Framework for Enhanced Teleoperation

IROS 2025

Shared autonomy is the future of teleoperation as it reduces the teleoperator’s burden, enhances capabilities, and improves embodiment by offering seamless control of the robot. However, it remains rarely used, particularly with humanoid robots, as it faces numerous challenges. In this work, we intr

Cited by 0SourceScholar
2025

Robust Instant Policy: Leveraging Student's t-Regression Model for Robust In-context Imitation Learning of Robot Manipulation

IROS 2025

Imitation learning (IL) aims to enable robots to perform tasks autonomously by observing a few human demonstrations. Recently, a variant of IL, called In-Context IL, utilized off-the-shelf large language models (LLMs) as instant policies that understand the context from a few given demonstrations to

Cited by 1SourceScholar
2020

Learning Force Control for Contact-Rich Manipulation Tasks With Rigid Position-Controlled Robots

RA-L 2020

Reinforcement Learning (RL) methods have been proven successful in solving manipulation tasks autonomously. However, RL is still not widely adopted on real robotic systems because working with real hardware entails additional challenges, especially when using rigid position-controlled manipulators.

Cited by 137SourceScholar