Stephen G. Roberts

16 papers A 1Misc 3Journal 8Unranked 4
YearRankTypeTitle / Venue / Authors
2022 J jnl
Benchmarking Active Subspace methods of global sensitivity analysis against variance-based Sobol' and Morris methods with established test functions.
Environ. Model. Softw.
Xifu Sun, Barry F. W. Croke, Anthony J. Jakeman, Stephen G. Roberts
2021 J jnl
Comparing methods of randomizing Sobol′ sequences for improving uncertainty of metrics in variance-based global sensitivity estimation.
Reliab. Eng. Syst. Saf.
Xifu Sun, Barry F. W. Croke, Stephen G. Roberts, Anthony J. Jakeman
2019 J jnl
Stratified Space Learning: Reconstructing Embedded Graphs.
CoRR
Yossi Bokor, Daniel Grixti-Cheng, Markus Hegland, Stephen G. Roberts, Katharine Turner
2016 J jnl
A Mixed Finite Element Discretisation of Thin Plate Splines Based on Biorthogonal Systems.
J. Sci. Comput.
Bishnu P. Lamichhane, Stephen G. Roberts, Linda Stals
2014 J jnl
A new multivariate spline based on mixed partial derivatives and its finite element approximation.
Appl. Math. Lett.
Bishnu P. Lamichhane, Stephen G. Roberts, Markus Hegland
2013 Misc conf
Fault-Tolerant Grid-Based Solvers: Combining Concepts from Sparse Grids and MapReduce.
ICCS
Jay Walter Larson, Markus Hegland, Brendan Harding, Stephen G. Roberts, Linda Stals, Alistair P. Rendell, Peter E. Strazdins, Md. Mohsin Ali, Christoph Kowitz, Ross H. Nobes, James Southern, Nicholas Wilson, M. Li, Y. Oishi
2013 — conf
Managing Complexity in the Parallel Sparse Grid Combination Technique.
PARCO
Jay Walter Larson, Peter E. Strazdins, Markus Hegland, Brendan Harding, Stephen G. Roberts, Linda Stals, Alistair P. Rendell, Md. Mohsin Ali, James Southern
2011 J jnl
Local and Dimension Adaptive Sparse Grid Interpolation and Quadrature
CoRR
John D. Jakeman, Stephen G. Roberts
2006 Misc conf
Smoothing and Filling Holes with Dirichlet Boundary Conditions.
HPSC
Linda Stals, Stephen G. Roberts
2004 Misc conf
Teaching Computational Science Using VPython and Virtual Reality.
International Conference on Computational Science
Stephen G. Roberts, Henry J. Gardner, Shaun Press, Linda Stals
2003 J jnl
Approximation of a Thin Plate Spline Smoother Using Continuous Piecewise Polynomial Functions.
SIAM J. Numer. Anal.
Stephen G. Roberts, Markus Hegland, Irfan Altas
2001 J jnl
Scalable parallel algorithms for surface fitting and data mining.
Parallel Comput.
Peter Christen, Markus Hegland, Ole Møller Nielsen, Stephen G. Roberts, Peter E. Strazdins, Irfan Altas
2001 A conf
Towards a Parallel Data Mining Toolbox.
IPDPS
Peter Christen, Markus Hegland, Ole Møller Nielsen, Stephen G. Roberts, Peter E. Strazdins, Tatiana Semenova, Irfan Altas, Timothy Hancock
1999 — conf
A parallel finite element surface fitting algorithm for data mining.
PARCO
Peter Christen, Irfan Altas, Markus Hegland, Stephen G. Roberts, Kevin Burrage, Roger B. Sidje
1999 — conf
The Integrated Delivery of Large-Scale Data Mining: The ACSys Data Mining Project.
Large-Scale Parallel Data Mining
Graham J. Williams, Irfan Altas, Sergey Bakin, Peter Christen, Markus Hegland, Alonso Marquez, Peter Milne, Rajehndra Nagappan, Stephen G. Roberts
1995 — conf
Evolving Neural Network Structures: An Evaluation of Encoding Techniques.
ICANNGA
Stephen G. Roberts, Mike Turega