Search Results for author: James McMahon

Found 3 papers, 0 papers with code

Batch Estimation of a Steady, Uniform, Flow-Field from Ground Velocity and Heading Measurements

no code implementations26 Feb 2024 Artur Wolek, James McMahon

A Monte Carlo simulation with randomized flow conditions is used to evaluate the batch estimation methods while varying the measurement noise of the data and the interval of unique heading traversed during the maneuver.

Non-Submodular Maximization via the Greedy Algorithm and the Effects of Limited Information in Multi-Agent Execution

no code implementations18 Oct 2022 Benjamin Biggs, James McMahon, Philip Baldoni, Daniel J. Stilwell

We provide theoretical bounds on the worst case performance of the greedy algorithm in seeking to maximize a normalized, monotone, but not necessarily submodular objective function under a simple partition matroid constraint.

Towards Real-Time Search Planning in Subsea Environments

no code implementations24 Jul 2017 James McMahon, Harun Yetkin, Artur Wolek, Zachary Waters, Dan Stilwell

We address the challenge of computing search paths in real-time for subsea applications where the goal is to locate an unknown number of targets on the seafloor.

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