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Makram Chahine

10 accepted papers

2026

Flex: End-to-End Text-Instructed Visual Navigation From Foundation Model Features

RA-L 2026

End-to-end learning directly maps sensory inputs to actions, creating highly integrated and efficient policies for complex robotics tasks. However, such models often struggle to generalize beyond their training scenarios, limiting adaptability to new environments, tasks, and concepts. In this work,

Cited by 2SourceScholar
2026

The Curious Case of In-Training Compression of State Space Models

ICLR 2026poster

State Space Models (SSMs), developed to tackle long sequence modeling tasks efficiently, offer both parallelizable training and fast inference. At their core are recurrent dynamical systems that maintain a hidden state, with update costs scaling with the state dimension. A key design challenge is st…

Cited by 0SourcecodeScholar
2025

Improving Efficiency of Sampling-based Motion Planning via Message-Passing Monte Carlo

CoRL 2025poster

Sampling-based motion planning methods, while effective in high-dimensional spaces, often suffer from inefficiencies due to irregular sampling distributions, leading to suboptimal exploration of the configuration space. In this paper, we propose an approach that enhances the efficiency of these meth…

Cited by 0SourceScholar
2024

Follow Anything: Open-Set Detection, Tracking, and Following in Real-Time

RA-L 2024

Tracking and following objects of interest is critical to several robotics use cases, ranging from industrial automation to logistics and warehousing, to healthcare and security. In this paper, we present a robotic system to detect, track, and follow any object in real-time. Our approach, dubbed <it

Cited by 41SourcecodeScholar
2024

Gaussian Splatting to Real World Flight Navigation Transfer with Liquid Networks

CoRL 2024poster

Simulators are powerful tools for autonomous robot learning as they offer scalable data generation, flexible design, and optimization of trajectories. However, transferring behavior learned from simulation data into the real world proves to be difficult, usually mitigated with compute-heavy domain…

Cited by 7SourceScholar
2023

Intention Communication and Hypothesis Likelihood in Game-Theoretic Motion Planning

RA-L 2023

Game-theoretic motion planners are a potent solution for controlling systems of multiple highly interactive robots. Most existing game-theoretic planners unrealistically assume <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">a priori</i> objective fu

Cited by 9SourceScholar
2023

Liquid Structural State-Space Models

ICLR 2023poster

A proper parametrization of state transition matrices of linear state-space models (SSMs) followed by standard nonlinearities enables them to efficiently learn representations from sequential data, establishing the state-of-the-art on an extensive series of long-range sequence modeling benchmarks. I…

2023

Local Non-Cooperative Games with Principled Player Selection for Scalable Motion Planning

IROS 2023poster

Game-theoretic motion planners are a powerful tool for the control of interactive multi-agent robot systems. Indeed, contrary to predict-then-plan paradigms, game-theoretic planners do not ignore the interactive nature of the problem, and simultaneously predict the behaviour of other agents while co…

Cited by 3SourceScholar
2023

Towards Cooperative Flight Control Using Visual-Attention

IROS 2023poster

The cooperation of a human pilot with an autonomous agent during flight control realizes parallel autonomy. We propose an air-guardian system that facilitates cooperation between a pilot with eye tracking and a parallel end-to-end neural control system. Our vision-based air-guardian system combines…

Cited by 7SourceScholar