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cs.RO2025
Simultaneous Triggering and Synchronization of Sensors and Onboard Computers
Morten Nissov, Nikhil Khedekar, Kostas Alexis
High fidelity estimation algorithms for robotics require accurate data. However, timestamping of sensor data is a key issue that rarely receives the attention it deserves. Inaccura…
cs.RO2025
PG-LIO: Photometric-Geometric fusion for Robust LiDAR-Inertial Odometry
Nikhil Khedekar, Kostas Alexis
LiDAR-Inertial Odometry (LIO) is widely used for accurate state estimation and mapping which is an essential requirement for autonomous robots. Conventional LIO methods typically r…
cs.CV2025
Unified Attention Modeling for Efficient Free-Viewing and Visual Search via Shared Representations
Fatma Youssef Mohammed, Kostas Alexis
Computational human attention modeling in free-viewing and task-specific settings is often studied separately, with limited exploration of whether a common representation exists be…