21 citations · 83 across the 20 of their papers we have counts for
6 papers · 1 filter
Field trial on Ocean Estimation for Multi-Vessel Multi-Float-based Active perception
Giovanni D'urso, James Ju Heon Lee, Ki Myung Brian Lee +5
Marine vehicles have been used for various scientific missions where information over features of interest is collected. In order to maximise efficiency in collecting information o…
Decentralised Intelligence, Surveillance, and Reconnaissance in Unknown Environments with Heterogeneous Multi-Robot Systems
Ki Myung Brian Lee, Felix H. Kong, Ricardo Cannizzaro +4
We present the design and implementation of a decentralised, heterogeneous multi-robot system for performing intelligence, surveillance and reconnaissance (ISR) in an unknown envir…
Signal Temporal Logic Synthesis as Probabilistic Inference
Ki Myung Brian Lee, Chanyeol Yoo, Robert Fitch
We reformulate the signal temporal logic (STL) synthesis problem as a maximum a-posteriori (MAP) inference problem. To this end, we introduce the notion of random STL~(RSTL), which…
An Upper Confidence Bound for Simultaneous Exploration and Exploitation in Heterogeneous Multi-Robot Systems
Ki Myung Brian Lee, Felix H. Kong, Ricardo Cannizzaro +4
Heterogeneous multi-robot systems are advantageous for operations in unknown environments because functionally specialised robots can gather environmental information, while others…
3D Ensemble-Based Online Oceanic Flow Field Estimation for Underwater Glider Path Planning
Felix H. Kong, K. Y. Cadmus To, Gary Brassington +2
Estimating ocean flow fields in 3D is a critical step in enabling the reliable operation of underwater gliders and other small, low-powered autonomous marine vehicles. Existing met…
Estimation of Spatially-Correlated Ocean Currents from Ensemble Forecasts and Online Measurements
K. Y. Cadmus To, Felix H. Kong, Ki Myung Brian Lee +3
We present a method to estimate two-dimensional, time-invariant oceanic flow fields based on data from both ensemble forecasts and online measurements. Our method produces a realis…