Search Results for author: Ignacio Carlucho

Found 10 papers, 2 papers with code

Replication of Impedance Identification Experiments on a Reinforcement-Learning-Controlled Digital Twin of Human Elbows

no code implementations5 Feb 2024 Hao Yu, Zebin Huang, Qingbo Liu, Ignacio Carlucho, Mustafa Suphi Erden

We compared the elbow movement controlled by an RL agent with the motion of an actual human elbow in terms of the impedance identified in torque-perturbation experiments.

Reinforcement Learning (RL)

Enhancing AUV Autonomy With Model Predictive Path Integral Control

no code implementations10 Aug 2023 Pierre Nicolay, Yvan Petillot, Mykhaylo Marfeychuk, Sen Wang, Ignacio Carlucho

However, in order to ensure that the AUV is able to carry out its mission successfully, a control system capable of adapting to changing environmental conditions is required.

Learning Complex Teamwork Tasks Using a Given Sub-task Decomposition

no code implementations9 Feb 2023 Elliot Fosong, Arrasy Rahman, Ignacio Carlucho, Stefano V. Albrecht

Training a team to complete a complex task via multi-agent reinforcement learning can be difficult due to challenges such as policy search in a large joint policy space, and non-stationarity caused by mutually adapting agents.

Multi-agent Reinforcement Learning reinforcement-learning +1

A General Learning Framework for Open Ad Hoc Teamwork Using Graph-based Policy Learning

1 code implementation11 Oct 2022 Arrasy Rahman, Ignacio Carlucho, Niklas Höpner, Stefano V. Albrecht

These belief estimates are combined with our solution for the fully observable case to compute an agent's optimal policy under partial observability in open ad hoc teamwork.

Generating Teammates for Training Robust Ad Hoc Teamwork Agents via Best-Response Diversity

no code implementations28 Jul 2022 Arrasy Rahman, Elliot Fosong, Ignacio Carlucho, Stefano V. Albrecht

Early approaches address the AHT challenge by training the learner with a diverse set of handcrafted teammate policies, usually designed based on an expert's domain knowledge about the policies the learner may encounter.

valid

Few-Shot Teamwork

no code implementations19 Jul 2022 Elliot Fosong, Arrasy Rahman, Ignacio Carlucho, Stefano V. Albrecht

We propose the novel few-shot teamwork (FST) problem, where skilled agents trained in a team to complete one task are combined with skilled agents from different tasks, and together must learn to adapt to an unseen but related task.

Multi-agent Reinforcement Learning reinforcement-learning +1

A Survey of Ad Hoc Teamwork Research

no code implementations16 Feb 2022 Reuth Mirsky, Ignacio Carlucho, Arrasy Rahman, Elliot Fosong, William Macke, Mohan Sridharan, Peter Stone, Stefano V. Albrecht

Ad hoc teamwork is the research problem of designing agents that can collaborate with new teammates without prior coordination.

Data-driven controllers and the need for perception systems in underwater manipulation

no code implementations21 Sep 2021 James P. Oubre, Ignacio Carlucho, Corina Barbalata

In this article, we introduce a control strategy for UVMSs working with unknown payloads.

Marine Vehicles Localization Using Grid Cells for Path Integration

no code implementations28 Jul 2021 Ignacio Carlucho, Manuel F. Bailey, Mariano De Paula, Corina Barbalata

In this article, we show how grid cells can be used for obtaining a position estimation of underwater vehicles.

Position

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