Kostas Alexis
  • Male
  • Reno, NV
  • United States

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Aerial Robotics Autonomy

Kostas Alexis's Blog

DARPA Subterranean Challenge - Team CERBERUS

Posted on October 1, 2018 at 7:00pm 2 Comments

Dear community,

We would like to inform you about our participation in the DARPA Subterranean Challenge as Team CERBERUS (University of Nevada, Reno, ETH Zurich, Sierra Nevada Corporation, University of California, Berkeley, Flyability). 

Please find out more…


Thermal-Inertial Localization for Autonomous Navigation of Aerial Robots through Obscurants

Posted on February 25, 2018 at 12:00am 1 Comment

Dear community,

We would like to share the following result on aerial robotic navigation through obscurants. The test took place in a smoke-filled machine-shop environment.



Radiation Source Localization in GPS-denied Environments using Aerial Robots

Posted on January 12, 2018 at 12:00pm 0 Comments

This is to share results on radiation source localization in GPS-denied environments using autonomous aerial robots that estimate the nuclear (Cs-137 in the experiments) source location and intensity, while simultaneously planning for informative measurements. Smart selection of measurement points is critical as the robot has to dwell for…


Autonomous Exploration inside Dark Tunnels

Posted on October 26, 2017 at 7:30pm 8 Comments

Dear community,

In these two videos you will see some recent results on autonomous exploration of tunnels in visually-degraded (dark) conditions. Both localization and mapping, as well as path planning and control are handled completely autonomously. …


Open-source: Localization Uncertainty-aware Exploration and Mapping Planner

Posted on June 2, 2017 at 1:30am 4 Comments

Dear community members,

During this ICRA we presented our work on "Uncertainty-aware Receding Horizon Exploration and Mapping using Aerial Robots".

This work is now accompanied with an open sourced ROS toolbox available at:…


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