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ORCIDStephen G. Roberts
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- affiliation: The Australian National University, Canberra, Australia
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2020 – today
- 2022
[j8]Xifu Sun
, Barry F. W. Croke, Anthony J. Jakeman, Stephen G. Roberts:
Benchmarking Active Subspace methods of global sensitivity analysis against variance-based Sobol' and Morris methods with established test functions. Environ. Model. Softw. 149: 105310 (2022)- 2021
- [j7]Xifu Sun, Barry F. W. Croke, Stephen G. Roberts, Anthony J. Jakeman:
Comparing methods of randomizing Sobol′ sequences for improving uncertainty of metrics in variance-based global sensitivity estimation. Reliab. Eng. Syst. Saf. 210: 107499 (2021) - 2020
- [j6]Sudi Mungkasi, Stephen Gwyn Roberts:
Weak Local Residuals as Smoothness Indicators in Adaptive Mesh Methods for Shallow Water Flows. Symmetry 12(3): 345 (2020)
2010 – 2019
- 2019
- [i2]Yossi Bokor, Daniel Grixti-Cheng, Markus Hegland, Stephen G. Roberts, Katharine Turner:
Stratified Space Learning: Reconstructing Embedded Graphs. CoRR abs/1909.12474 (2019) - 2016
- [j5]Bishnu P. Lamichhane, Stephen G. Roberts, Linda Stals:
A Mixed Finite Element Discretisation of Thin Plate Splines Based on Biorthogonal Systems. J. Sci. Comput. 67(1): 20-42 (2016) - 2014
- [j4]Sudi Mungkasi, Zhenquan Li, Stephen Gwyn Roberts:
Weak local residuals as smoothness indicators for the shallow water equations. Appl. Math. Lett. 30: 51-55 (2014) - [j3]Bishnu P. Lamichhane, Stephen G. Roberts, Markus Hegland:
A new multivariate spline based on mixed partial derivatives and its finite element approximation. Appl. Math. Lett. 35: 82-85 (2014) - 2013
- [c9]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:
Fault-Tolerant Grid-Based Solvers: Combining Concepts from Sparse Grids and MapReduce. ICCS 2013: 130-139 - [c8]Jay Walter Larson, Peter E. Strazdins, Markus Hegland, Brendan Harding, Stephen G. Roberts, Linda Stals, Alistair P. Rendell, Md. Mohsin Ali, James Southern:
Managing Complexity in the Parallel Sparse Grid Combination Technique. PARCO 2013: 593-602 - 2011
- [i1]John D. Jakeman, Stephen G. Roberts:
Local and Dimension Adaptive Sparse Grid Interpolation and Quadrature. CoRR abs/1110.0010 (2011)
2000 – 2009
- 2006
- [c7]Stephen Gwyn Roberts, Ole Møller Nielsen, John D. Jakeman:
Simulation of Tsunami and Flash Floods. HPSC 2006: 489-498 - [c6]Linda Stals, Stephen G. Roberts:
Smoothing and Filling Holes with Dirichlet Boundary Conditions. HPSC 2006: 521-530 - 2004
- [c5]Stephen G. Roberts, Henry J. Gardner, Shaun Press, Linda Stals:
Teaching Computational Science Using VPython and Virtual Reality. International Conference on Computational Science 2004: 1218-1225 - 2003
- [j2]Stephen G. Roberts, Markus Hegland, Irfan Altas:
Approximation of a Thin Plate Spline Smoother Using Continuous Piecewise Polynomial Functions. SIAM J. Numer. Anal. 41(1): 208-234 (2003) - 2001
- [j1]Peter Christen, Markus Hegland, Ole Møller Nielsen, Stephen G. Roberts, Peter E. Strazdins, Irfan Altas:
Scalable parallel algorithms for surface fitting and data mining. Parallel Comput. 27(7): 941-961 (2001) - [c4]Peter Christen, Markus Hegland, Ole Møller Nielsen, Stephen G. Roberts, Peter E. Strazdins, Tatiana Semenova, Irfan Altas, Timothy Hancock:
Towards a Parallel Data Mining Toolbox. IPDPS 2001: 156
1990 – 1999
- 1999
- [c3]Graham J. Williams, Irfan Altas, Sergey Bakin, Peter Christen, Markus Hegland, Alonso Marquez, Peter Milne, Rajehndra Nagappan, Stephen G. Roberts:
The Integrated Delivery of Large-Scale Data Mining: The ACSys Data Mining Project. Large-Scale Parallel Data Mining 1999: 24-55 - [c2]Peter Christen, Irfan Altas, Markus Hegland, Stephen G. Roberts, Kevin Burrage, Roger B. Sidje:
A parallel finite element surface fitting algorithm for data mining. PARCO 1999: 275-282 - 1995
- [c1]Stephen G. Roberts, Mike Turega:
Evolving Neural Network Structures: An Evaluation of Encoding Techniques. ICANNGA 1995: 96-99
Coauthor Index
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