David Alejo — accepted AI-conference papers

2026

Radio-Based Multi-Robot Odometry and Relative Localization

Andrés Martínez-Silva, David Alejo, Luis Merino, Fernando Caballero

ICRA 2026poster

Radio-based methods such as Ultra-Wideband (UWB) and RAdio Detection And Ranging (radar), which have traditionally seen limited adoption in robotics, are experiencing a boost in popularity thanks to their robustness to harsh environmental conditions and cluttered environments. This work proposes a m…

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2023

Path and Trajectory Planning of a Tethered UAV-UGV Marsupial Robotic System

Simón Martinez-Rozas, David Alejo, Fernando Caballero, Luis Merino

RA-L 2023

This letter addresses the problem of trajectory planning in a marsupial robotic system consisting of an unmanned aerial vehicle (UAV) linked to an unmanned ground vehicle (UGV) through a non-taut tether with controllable length. To the best of our knowledge, this is the first method that addresses t

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