User profiles for Firas Al-Hafez
Firas Al-HafezPh.D. Student at IAS Technische Universität Darmstadt Verified email at ias.informatik.tu-darmstadt.de Cited by 51 |
Time-Efficient Reinforcement Learning with Stochastic Stateful Policies
Stateful policies play an important role in reinforcement learning, such as handling partially
observable environments, enhancing robustness, or imposing an inductive bias directly into …
observable environments, enhancing robustness, or imposing an inductive bias directly into …
LS-IQ: Implicit reward regularization for inverse reinforcement learning
Recent methods for imitation learning directly learn a $Q$-function using an implicit reward
formulation rather than an explicit reward function. However, these methods generally …
formulation rather than an explicit reward function. However, these methods generally …
LocoMuJoCo: A Comprehensive Imitation Learning Benchmark for Locomotion
Imitation Learning (IL) holds great promise for enabling agile locomotion in embodied agents.
However, many existing locomotion benchmarks primarily focus on simplified toy tasks, …
However, many existing locomotion benchmarks primarily focus on simplified toy tasks, …
Exciting Action: Investigating Efficient Exploration for Learning Musculoskeletal Humanoid Locomotion
Learning a locomotion controller for a musculoskeletal system is challenging due to over-actuation
and high-dimensional action space. While many reinforcement learning methods …
and high-dimensional action space. While many reinforcement learning methods …
The Role of Domain Randomization in Training Diffusion Policies for Whole-Body Humanoid Control
O Kaidanov, F Al-Hafez, Y Suvari, B Belousov… - arXiv preprint arXiv …, 2024 - arxiv.org
Humanoids have the potential to be the ideal embodiment in environments designed for
humans. Thanks to the structural similarity to the human body, they benefit from rich sources of …
humans. Thanks to the structural similarity to the human body, they benefit from rich sources of …
Exciting Action: Investigating Efficient Exploration for Learning Musculoskeletal Humanoid Locomotion
HJ Geiβ, F Al-Hafez, A Seyfarth… - 2024 IEEE-RAS 23rd …, 2024 - ieeexplore.ieee.org
Learning a locomotion controller for a musculoskeletal system is challenging due to over-actuation
and high-dimensional action space. While many reinforcement learning methods …
and high-dimensional action space. While many reinforcement learning methods …
Redundancy resolution as action bias in policy search for robotic manipulation
F Al-Hafez, JJ Steil - 5th Annual Conference on Robot Learning, 2021 - openreview.net
We propose a novel approach that biases actions during policy search by lifting the concept
of redundancy resolution from multi-DoF robot kinematics to the level of the reward in deep …
of redundancy resolution from multi-DoF robot kinematics to the level of the reward in deep …
Least Squares Inverse Q-Learning
Recent methods for imitation learning directly learn a $Q$-function using an implicit reward
formulation rather than an explicit reward function. However, these methods generally …
formulation rather than an explicit reward function. However, these methods generally …
[PDF][PDF] Feasibility Study to develop new options for private sector investment financing in the Syrian Arab Republic
R Crayne, B Harrison, R Khalaf, E Owen, R Karawani… - Citeseer
The Ministry of Finance (MoF) of the Syrian Arab Republic has requested advisory services
from the European Investment Bank (EIB) with a view to expanding medium and long-term …
from the European Investment Bank (EIB) with a view to expanding medium and long-term …
Religious Minorities in Secular Autocratic Arab Regimes: The Political Discrimination of Christians in Syria
H Anouti - Contemporary Review of the Middle East, 2022 - journals.sagepub.com
The main focus of this article is the political discrimination and/or exclusion of Christian
minorities in Syria, with a particular focus on the era of Hafez al-Assad. It begins by analyzing the …
minorities in Syria, with a particular focus on the era of Hafez al-Assad. It begins by analyzing the …