William Moran

Optimal Tree Topology for a Submarine Cable Network With Constrained Internodal Latency

Tianjiao Wang, Xinyu Wang, Zengfu Wang, Chao Guo, Bill Moran, Moshe Zukerman

Journal article  |  2021  |  Journal of Lightwave Technology

Resource competition in virtual network embedding

Jing Fu, Bill Moran, Peter G Taylor, Chenchen Xing

Journal article  |  2020  |  STOCHASTIC MODELS

We consider a virtual network (VN) embedding problem on a large-scale substrate physical network. We permit varying capacities and..

A Case Study of WiFi Sniffing Performance Evaluation

Yan Li, Johan Barthelemy, Shuai Sun, Pascal Perez, Bill Moran

Journal article  |  2020  |  IEEE Access

Mobile devices regularly broadcast WiFi probe requests in order to discover available proximal WiFi access points for connection. ..

On parameter mismatch for hidden markov models applied to indoor localization

S Sun, Y Li, X Wang, WST Rowe, B Moran

Conference Proceedings  |  2020  |  Proceedings of 2020 23rd International Conference on Information Fusion, FUSION 2020

Hidden Markov Chains (HMCs) and, more recently, Hidden semi-Markov Chains (HsMCs) have been used by several groups of researchers ..

Pulsar Glitch Detection with a Hidden Markov Model

A Melatos, LM Dunn, S Suvorova, W Moran, RJ Evans

Journal article  |  2020  |  Astrophysical Journal

Pulsar timing experiments typically generate a phase-connected timing solution from a sequence of times of arrival (TOAs) by absol..

Decentralised multi-platform search for a hazardous source in a turbulent flow

B Ristic, C Gilliam, W Moran, JL Palmer

Journal article  |  2020  |  Information Fusion

The paper presents a cognitive strategy that enables an interconnected group of autonomous vehicles (moving robots) to search and ..

Energy-efficient job-assignment policy with asymptotically guaranteed performance deviation

J Fu, B Moran

Journal article  |  2020  |  IEEE/ACM Transactions on Networking

We study a job-assignment problem in a large-scale server farm system with geographically deployed servers as abstracted computer ..

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..

Multi-frequency Array Beam-forming

S Iakovlev, W Moran, RJ Evans

Conference Proceedings  |  2020  |  Proceedings of the 2019 IEEE International Symposium on Phased Array System & Technology (PAST)

In this paper, we address the problem of optimal beam-forming for an antenna array generating beams at multiple frequencies simult..

Estimating Video Popularity From Past Request Arrival Times in a VoD System

Tianjiao Wang, Chamil Jayasundara, Moshe Zukerman, Ampalavanapillai Nirmalathas, Elaine Wong, Chathurika Ranaweera, Chang Xing, Bill Moran

Journal article  |  2020  |  IEEE Access

Efficient provision of Video-on-Demand (VoD) services requires that popular videos are stored in a cache close to users. Video pop..