174 citations · 174 across the 3 of their papers we have counts for
4 papers
CoVOR-SLAM: Cooperative SLAM using Visual Odometry and Ranges for Multi-Robot Systems
Young-Hee Lee, Chen Zhu, Thomas Wiedemann +3
A swarm of robots has advantages over a single robot, since it can explore larger areas much faster and is more robust to single-point failures. Accurate relative positioning is ne…
Contact Classification in COVID-19 Tracing
Christoph Günther, Daniel Günther
The present paper addresses the task of reliably identifying critical contacts by using COVID-19 tracing apps. A reliable classification is crucial to ensure a high level of protec…
Test of the Gravitational Redshift with Galileo Satellites in an Eccentric Orbit
Sven Herrmann, Felix Finke, Martin Lülf +14
On August 22, 2014, the satellites GSAT-0201 and GSAT-0202 of the European GNSS Galileo were unintentionally launched into eccentric orbits. Unexpectedly, this has become a fortuna…
Fusion of Monocular Vision and Radio-based Ranging for Global Scale Estimation and Drift Mitigation
Young-Hee Lee, Chen Zhu, Gabriele Giorgi +1
Monocular vision-based Simultaneous Localization and Mapping (SLAM) is used for various purposes due to its advantages in cost, simple setup, as well as availability in the environ…