Conflict detection and resolution algorithm for en-route conflicts in dense non-segregated aerial traffic. - Jose A. Cobano; Roberto Conde; David Alejo; Antidio Viguria; Aníbal Ollero (ATACCS, 2011)

Path planning based on Genetic Algorithms and the Monte-Carlo method to avoid aerial vehicle collisions under uncertainties. - Jose A. Cobano; Roberto Conde; David Alejo; Aníbal Ollero (ICRA, 2011)

Efficient conflict resolution method in air traffic management based on the speed assignment. - Jose A. Cobano; David Alejo; Aníbal Ollero; Antidio Viguria (ATACCS, 2012)

The speed assignment problem for conflict resolution in aerial robotics. - David Alejo; Jose A. Cobano; Miguel Angel Trujillo; Antidio Viguria; Angel Rodriguez; Aníbal Ollero (ICRA, 2012)

Conflict Detection and Resolution Method for Cooperating Unmanned Aerial Vehicles. - Roberto Conde; David Alejo; Jose A. Cobano; Antidio Viguria; Aníbal Ollero (J. Intell. Robotic Syst., 2012)

4D trajectory planning in ATM with an anytime stochastic approach. - José Antonio Cobano; David Alejo; Guillermo Heredia; Aníbal Ollero (ATACCS, 2013)

Multiple gliding UAV coordination for static soaring in real time applications. - José Antonio Cobano; David Alejo; Santiago Vera; Guillermo Heredia; Aníbal Ollero (ICRA, 2013)

Thermal detection and generation of collision-free trajectories for cooperative soaring UAVs. - José Antonio Cobano; David Alejo; Salah Sukkarieh; Guillermo Heredia; Aníbal Ollero (IROS, 2013)

The Velocity Assignment Problem for Conflict Resolution with Multiple Aerial Vehicles Sharing Airspace. - David Alejo; José Miguel Díaz-Báñez; Jose A. Cobano; Pablo Pérez-Lantero; Aníbal Ollero (J. Intell. Robotic Syst., 2013)

Distributed Thermal Identification and Exploitation for Multiple Soaring UAVs. - José Antonio Cobano; David Alejo; Santiago Vera; Guillermo Heredia; Salah Sukkarieh; Aníbal Ollero (Human Behavior Understanding in Networked Sensing, 2014)

Collision-Free 4D Trajectory Planning in Unmanned Aerial Vehicles for Assembly and Structure Construction. - David Alejo; Jose A. Cobano; Guillermo Heredia; Aníbal Ollero (J. Intell. Robotic Syst., 2014)

Multi-UAV ground control station for gliding aircraft. - J. C. del Arco; David Alejo; Begoña C. Arrue; Jose A. Cobano; Guillermo Heredia; Aníbal Ollero (MED, 2015)

Optimal conflict resolution for multiple UAVs using pseudospectral collocation. - Santiago Vera; Jose A. Cobano; David Alejo; Guillermo Heredia; Aníbal Ollero (MED, 2015)

An Efficient Method for Multi-UAV Conflict Detection and Resolution Under Uncertainties. - David Alejo; José Antonio Cobano; Guillermo Heredia; Aníbal Ollero (ROBOT (1), 2015)

Efficient Trajectory Planning for WSN Data Collection with Multiple UAVs. - David Alejo; Jose A. Cobano; Guillermo Heredia; J. Ramiro Martinez de Dios; Aníbal Ollero (Advances in Social Media Analysis, 2015)

A Reactive Method for Collision Avoidance in Industrial Environments. - David Alejo; Jose A. Cobano; Guillermo Heredia; Aníbal Ollero (J. Intell. Robotic Syst., 2016)

RGBD-based robot localization in sewer networks. - David Alejo; Fernando Caballero; Luis Merino (IROS, 2017)

A RGBD-Based System for Real-Time Robotic Defects Detection on Sewer Networks. - Luis Merino; David Alejo; Simón Martinez-Rozas; Fernando Caballero (ROBOT (1), 2019)

A Robust Localization System for Inspection Robots in Sewer Networks. - David Alejo; Fernando Caballero; Luis Merino (Sensors, 2019)

Optimization-based Trajectory Planning for Tethered Marsupial Robots. - Simón Martinez-Rozas; David Alejo; Fernando Caballero; Luis Merino (CoRR, 2020)

SIAR: A Ground Robot Solution for Semi-autonomous Inspection of Visitable Sewers. - David Alejo; Gonzalo Mier; Carlos F. Marques; Fernando Caballero; Luis Merino; Paulo Alvito (ECHORD++, 2020)

Optimization-based Trajectory Planning for Tethered Aerial Robots. - Simón Martinez-Rozas; David Alejo; Fernando Caballero; Luis Merino (ICRA, 2021)

Skyeye Team at MBZIRC 2020: A team of aerial and ground robots for GPS-denied autonomous fire extinguishing in an urban building scenario. - Simón Martinez-Rozas; Rafael Rey; David Alejo; Domingo Acedo; José Antonio Cobano; Alejandro Rodriguez-Ramos; Pascual Campoy; Luis Merino; Fernando Caballero (CoRR, 2021)

Into the dirt: Datasets of sewer networks with aerial and ground platforms. - David Alejo; François Chataigner; Daniel Serrano; Luis Merino; Fernando Caballero (J. Field Robotics, 2021)

Data Fusion of RADAR and LIDAR for Robot Localization Under Low-Visibility Conditions in Structured Environments. - David Alejo; Rafael Rey; José Antonio Cobano; Fernando Caballero; Luis Merino (ROBOT (2), 2022)

Path and trajectory planning of a tethered UAV-UGV marsupial robotics system. - Simón Martinez-Rozas; David Alejo; Fernando Caballero; Luis Merino (CoRR, 2022)

An aerial/ground robot team for autonomous firefighting in urban GNSS-denied scenarios. - Simón Martinez-Rozas; Rafael Rey; David Alejo; Domingo Acedo; José Antonio Cobano; Alejandro Rodriguez-Ramos; Pascual Campoy; Luis Merino; Fernando Caballero (Field Robotics, 2022)

Path and Trajectory Planning of a Tethered UAV-UGV Marsupial Robotic System. - Simón Martinez-Rozas; David Alejo; Fernando Caballero; Luis Merino (IEEE Robotics Autom. Lett., 2023)

ars548_ros. An ARS 548 RDI radar driver for ROS2. - Fernando Fernández-Calatayud; Lucía Coto-Elena; David Alejo; José J. Carpio-Jiménez; Fernando Caballero; Luis Merino (CoRR, 2024)

ars548_ros: An ARS 548 RDI radar driver for ROS. - Fernando Fernández-Calatayud; Lucía Coto; David Alejo; José J. Carpio-Jiménez; Fernando Caballero; Luis Merino (SoftwareX, 2025)

Efficient variable-length hanging tether parameterization for marsupial robot planning in 3D environments. - Simón Martinez-Rozas; David Alejo; Fernando Caballero; Luis Merino; Miguel Angel Pérez-Cutiño; Fabio Rodríguez; Vanesa Sánchez-Canales; Inmaculada Ventura; José Miguel Díaz-Báñez (CoRR, 2025)

Long Duration Inspection of GNSS-Denied Environments with a Tethered UAV-UGV Marsupial System. - Simón Martinez-Rozas; David Alejo; José J. Carpio-Jiménez; Fernando Caballero; Luis Merino (CoRR, 2025)