Simon Williams

Experimental analysis of a game-theoretic formulation of target tracking

Y Yang, B Moran, X Wang, TC Brown, S Williams, Q Pan

Journal article  |  2020  |  Automatica

Optimal trajectories for two platforms with similar dynamics are calculated using a game theoretic formulation. Each platform make..

The Effect of Linear Approximation and Gaussian Noise Assumption in Multi-Sensor Positioning through Experimental Evaluation

J Gabela, A Kealy, S Li, M Hedley, W Moran, W Ni, S Williams

Journal article  |  2019  |  IEEE Sensors Journal

Assumptions of Gaussianity in describing the errors of ranging data and linearization of the measurement models are well-accepted ..

A Probabilistic Indoor Localization System for Heterogeneous Devices

Yan Li, Simon Williams, Bill Moran, Allison Kealy

Journal article  |  2019  |  IEEE Sensors Journal

The extensive deployment of wireless infrastructure provides a low-cost way to track mobile users in indoor environments. Crowdsou..

Dynamic Target Driven Trajectory Planning using RRT

S Williams, X Wang, D Angley, C Gilliam, B Moran, R Ellem, T Jackson, A Bessell

Conference Proceedings  |  2019  |  FUSION 2019 - 22nd International Conference on Information Fusion

RRT∗ Trajectory Scheduling Using Angles-Only Measurements for AUV Recovery

X Wang, S Williams, D Angley, C Gilliam, T Jackson, R Ellem, A Bessell, B Moran

Conference Proceedings  |  2019  |  FUSION 2019 - 22nd International Conference on Information Fusion

High-Dimensional Probabilistic Fingerprinting in Wireless Sensor Networks Based on a Multivariate Gaussian Mixture Model

Yan Li, Simon Williams, Bill Moran, Allison Kealy, Guenther Retscher

Journal article  |  2018  |  SENSORS

Covariance Cost Functions for Scheduling Multistatic Sonobuoy Fields

Christopher Gilliam, Daniel Angley, Simon Williams, Branko Ristic, Bill Moran, Fiona Fletcher, Sergey Simakov

Conference Proceedings  |  2018  |  2018 21st International Conference on Information Fusion (FUSION)