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cs.RO2024
Using Surprise Index for Competency Assessment in Autonomous Decision-Making
Akash Ratheesh, Ofer Dagan, Nisar R. Ahmed +1
This paper considers the problem of evaluating an autonomous system's competency in performing a task, particularly when working in dynamic and uncertain environments. The inherent…
cs.RO2023
Exploiting Structure for Optimal Multi-Agent Bayesian Decentralized Estimation
Christopher Funk, Ofer Dagan, Benjamin Noack +1
A key challenge in Bayesian decentralized data fusion is the `rumor propagation' or `double counting' phenomenon, where previously sent data circulates back to its sender. It is of…
cs.RO2023
Towards Decentralized Heterogeneous Multi-Robot SLAM and Target Tracking
Ofer Dagan, Tycho L. Cinquini, Luke Morrissey +3
In many robotics problems, there is a significant gain in collaborative information sharing between multiple robots, for exploration, search and rescue, tracking multiple targets,…