Owen Jones

The stochastic runoff-runon process: Extending its analysis to a finite hillslope

OD Jones, PNJ Lane, GJ Sheridan

Journal article  |  2016  |  Journal of Hydrology

The stochastic runoff-runon process models the volume of infiltration excess runoff from a hillslope via the overland flow path. S..

The Hausdorff spectrum of a class of multifractal processes

Geoffrey Decrouez, Ben Hambly, Owen Dafydd Jones

Journal article  |  2015  |  Stochastic Processes and their Applications

The Multifractal Embedded Branching Process (MEBP) process and Canonical Embedded Branching Process (CEBP) process were introduced..

An Improved Test for Continuous Local Martingales

David A Rolls, Owen D Jones

Journal article  |  2015  |  Communication in Statistics- Theory and Methods

We present a new test for the "continuous martingale hypothesis". That is, a test for the hypothesis that observed data are from a..

New Multivariate Linear Regression Real and Reactive Branch Flow Models for Volatile Scenarios

Sashirekha Appalasamy, Noor Hasnah Moin, Tan Ching Sin

Conference Proceedings  |  2015  |  2015 IEEE Power & Energy Society General Meeting

Nonlinearity of power flow equations is one of the major underlying factors in a power systems operation complexity. The need for ..

Modelling the effects of fire and rainfall regimes on extreme erosion events in forested landscapes

Owen D Jones, Petter Nyman, Gary J Sheridan

Journal article  |  2014  |  Stochastic Environmental Research and Risk Assessment

Existing models of post-fire erosion have focused primarily on using empirical or deterministic approaches to predict the magnitud..

A simple two-parameter model for scaling hillslope surface runoff

Gary J Sheridan, Philip J Noske, Patrick NJ Lane, Owen D Jones, Christopher B Sherwin

Journal article  |  2014  |  Earth Surface Processes and Landforms

The objective of this research was to develop and parameterise a physically justified yet low-parameter model to quantify observed..

Introduction to Scientific Programming and Simulation Using R, Second Edition

Owen Jones, Robert Maillardet, Andrew Robinson

Book  |  2014

This second edition continues to introduce scientific programming and stochastic modelling in a clear, practical, and thorough way..

Volatility Homogenisation Decomposition for Forecasting

Adam W Kowalewski, Owen D Jones, Kotagiri Ramamohanarao

Conference Proceedings  |  2014  |  2014 IEEE Conference on Computational Intelligence for Financial Engineering & Economics (CIFEr)

We explore the idea that by modeling a financial time series at regular points in space (i.e. price) rather than regular points in..

Volatility Homogenisation Kernel for Forecasting

Adam W Kowalewski, Owen D Jones, Kotagiri Ramamohanarao

Conference Proceedings  |  2014  |  INTERNATIONAL WORK-CONFERENCE ON TIME SERIES (ITISE 2014)

Using queuing theory to describe steady-state runoff-runon phenomena and connectivity under spatially variable conditions

OD Jones, GJ Sheridan, PN Lane

Journal article  |  2013  |  Water Resources Research

Runoff-runon occurs when spatially variable infiltration capacities result in runoff generated in one location potentially infiltr..