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Yong Lee

2 accepted papers

2022

MDOE: A Spatiotemporal Event Representation Considering the Magnitude and Density of Events

RA-L 2022

Event-based sensors (e.g., DVS cameras) are capable of higher dynamic range, higher temporal resolution, lower time latency, and better power efficiency compared to conventional devices (e.g., RGB cameras). However, learning from these sensors remains challenging; event-based sensors output a stream

Cited by 4SourceScholar
2021

Multi-Modal Mutual Information (MuMMI) Training for Robust Self-Supervised Deep Reinforcement Learning

ICRA 2021poster

This work focuses on learning useful and robust deep world models using multiple, possibly unreliable, sensors. We find that current methods do not sufficiently encourage a shared representation between modalities; this can cause poor performance on downstream tasks and over-reliance on specific sen…

Cited by 26SourceScholar