Search Results for author: Benedict Quartey

Found 5 papers, 1 papers with code

Verifiably Following Complex Robot Instructions with Foundation Models

no code implementations18 Feb 2024 Benedict Quartey, Eric Rosen, Stefanie Tellex, George Konidaris

We propose Language Instruction grounding for Motion Planning (LIMP), a system that leverages foundation models and temporal logics to generate instruction-conditioned semantic maps that enable robots to verifiably follow expressive and long-horizon instructions with open vocabulary referents and complex spatiotemporal constraints.

Motion Planning

Exploiting Contextual Structure to Generate Useful Auxiliary Tasks

no code implementations9 Mar 2023 Benedict Quartey, Ankit Shah, George Konidaris

We propose an approach that maximizes experience reuse while learning to solve a given task by generating and simultaneously learning useful auxiliary tasks.

counterfactual Counterfactual Reasoning +2

Sample Efficient Robot Learning with Structured World Models

no code implementations21 Oct 2022 Tuluhan Akbulut, Max Merlin, Shane Parr, Benedict Quartey, Skye Thompson

Reinforcement learning has been demonstrated as a flexible and effective approach for learning a range of continuous control tasks, such as those used by robots to manipulate objects in their environment.

Continuous Control

An Exploration of Neural Radiance Field Scene Reconstruction: Synthetic, Real-world and Dynamic Scenes

no code implementations21 Oct 2022 Benedict Quartey, Tuluhan Akbulut, Wasiwasi Mgonzo, Zheng Xin Yong

This project presents an exploration into 3D scene reconstruction of synthetic and real-world scenes using Neural Radiance Field (NeRF) approaches.

3D Scene Reconstruction

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