Publications

My Google Scholar profile can be found here and my ORCID is 0000-0001-6134-9351. Please contact me if you encounter difficulties in accessing any of my papers.

To understand the bigger picture of how these papers fit together, take a look at my research pages.

1. Y. Lin, P.L. Whitehouse, A.P. Valentine & S.A. Woodroffe, 2023.
   GEORGIA: a Graph neural network based EmulatOR for Glacial Isostatic Adjustment.
   Geophysical Research Letters, e2023GL103672. doi:10.1029/2023GL103672
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2. A.P. Valentine & M. Sambridge, 2023.
   Emerging directions in geophysical inversion.
   In A. Ismail-Zadeh, F. Castelli, D. Jones & S. Sanchez (eds.), Applications of Data Assimilation and Inverse Problems in the Earth Sciences, Cambridge University Press. doi:10.1017/9781009180412.003
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3. B. Turunçtur, A.P. Valentine & M. Sambridge, 2023.
   Overcomplete Tomography: A novel approach to imaging.
   RAS Techniques and Instruments, 2, pp.207-215. doi:10.1093/rasti/rzad010
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4. D.R. Davies, S. Ghelichkhan, M.J. Hoggard, A.P. Valentine and F.D. Richards, 2023.
   Observations and models of dynamic topography: Current status and future directions.
   In J.C. Duarte (eds.), Dynamics of plate tectonics and mantle convection, Elsevier. doi:10.1016/B978-0-323-85733-8.00017-2
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5. M. Sambridge, A. Jackson & A.P. Valentine, 2023.
   Reply to comment on Geophysical inversion and optimal transport, 231, 172-198, by Okazaki and Ueda.
   Geophysical Journal International, 233, pp.1488-1491. doi:10.1093/gji/ggad002
   
   
6. A.P. Valentine & M. Sambridge, 2022.
   pyprop8: A lightweight code to simulate seismic observables in a layered half-space.
   Journal of Open Source Software, 7, pp.4217. doi:10.21105/joss.04217
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7. M. Sambridge, A. Jackson & A.P. Valentine, 2022.
   Geophysical inversion and optimal transport.
   Geophysical Journal International, 231, pp.172-198. doi:10.1093/gji/ggac151
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8. M. Scheiter, A.P. Valentine & M. Sambridge, 2022.
   Upscaling and downscaling geophysical model ensembles with generative models.
   Geophysical Journal International, 230, pp.916-931. doi:10.1093/gji/ggac100
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9. C. Le Losq, A.P. Valentine, B.O. Mysen & D.R. Neuville, 2021.
   Structure and properties of alkali aluminosilicate glasses and melts: insights from deep learning.
   Geochimica et Cosmochimica Acta, 314, pp.27-54. doi:10.1016/j.gca.2021.08.023
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10. A. Rijal, L. Cobden, J. Trampert, J. Jackson and A. Valentine, 2021.
    Inferring material properties of the lower mantle minerals using mixture density networks.
    Physics of the Earth and Planetary Interiors, 319. doi:10.1016/j.pepi.2021.106784
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11. A.P. Valentine and D.R. Davies, 2020.
    Global models from sparse data: A robust estimate of Earth's residual topography spectrum.
    Geochemistry, Geophysics, Geosystems, e2020GC009240. doi:10.1029/2020GC009240
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12. A.P. Valentine and M. Sambridge, 2020.
    Gaussian process models — II. Lessons for discrete inversion.
    Geophysical Journal International, 220, pp.1648-1656. doi:10.1093/gji/ggz521
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13. A.P. Valentine and M. Sambridge, 2020.
    Gaussian process models — I. A framework for probabilistic continuous inverse theory.
    Geophysical Journal International, 220, pp.1632-1647. doi:10.1093/gji/ggz520
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14. B. Hejrani, R. Hassan, A. Gorbatov, M. Sambridge, R. Hawkins, A. Valentine, K. Czarnota & J. Zhao, 2020.
    Ambient noise tomography of Australia: application to AusArray deployment.
    In K. Czarnota, I. Roach, S. Abbott, M. Haynes, N. Kositcin, A. Ray & E. Slatter (eds.), Exploring for the Future: Extended Abstracts, Geoscience Australia. doi:10.11636/135130
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15. D.R. Davies, A.P. Valentine, S.C. Kramer, N. Rawlinson, M.J. Hoggard, C. Eakin and C.R. Wilson, 2019.
    Earth's multi-scale topographic response to global mantle flow.
    Nature Geoscience, 12, pp.845-850. doi:10.1038/s41561-019-0441-4
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16. T. Enemark, L.J.M. Peeters, D. Mallants, O. Batelaan, A.P. Valentine and M. Sambridge, 2019.
    Hydrogeological Bayesian hypothesis testing through trans-dimensional sampling of a stochastic water balance model.
    Water, 11, pp.1463. doi:10.3390/w11071463
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17. A.P. Valentine and M. Sambridge, 2018.
    Optimal regularisation for a class of linear inverse problem.
    Geophysical Journal International, 215, pp.1003-1021. doi:10.1093/gji/ggy303
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18. D. Al-Attar, O. Crawford, A.P. Valentine and J. Trampert, 2018.
    Hamilton's principle and normal mode coupling in an aspherical planet with a fluid core.
    Geophysical Journal International, 214, pp.485-507. doi:10.1093/gji/ggy141
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19. F. Akbarashrafi, D. Al-Attar, A. Deuss, J. Trampert and A.P. Valentine, 2018.
    Exact free oscillation spectra, splitting functions and the resolvability of Earth's density structure.
    Geophysical Journal International, 213, pp.58-76. doi:10.1093/gji/ggx539
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20. P. Käufl, A.P. Valentine and J. Trampert, 2016.
    Probabilistic point source inversion of strong-motion data in 3D media using pattern recognition: A case study for the 2008 Mw5.4 Chino Hills earthquake.
    Geophysical Research Letters, 43, pp.8492-8498. doi:10.1002/2016GL069887
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21. S. Atkins, A.P. Valentine, P.J. Tackley and J. Trampert, 2016.
    Using pattern recognition to infer parameters governing mantle convection.
    Physics of the Earth and Planetary Interiors, 257, pp.171-186. doi:10.1016/j.pepi.2016.05.016
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22. P. Käufl, A.P. Valentine, R.W.L. de Wit and J. Trampert, 2016.
    Solving probabilistic inverse problems rapidly with prior samples.
    Geophysical Journal International, 205, pp.1710-1728. doi:10.1093/gji/ggw108
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23. A.P. Valentine and L.M. Kalnins, 2016.
    An introduction to learning algorithms and potential applications in geomorphometry and earth surface dynamics.
    Earth Surface Dynamics, 4, pp.445-460. doi:10.5194/esurf-4-445-2016
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24. A.P. Valentine and J. Trampert, 2016.
    The impact of approximations and arbitrary choices on geophysical images.
    Geophysical Journal International, 204, pp.59-73. doi:10.1093/gji/ggv440
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25. P. Käufl, A.P. Valentine, R.W.L. de Wit and J. Trampert, 2015.
    Robust and fast probabilistic source parameter estimation from near-field displacement waveforms using pattern recognition.
    Bulletin of the Seismological Society of America, 105, pp.2299-2312. doi:10.1785/0120150010
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26. R.W.L. de Wit, P. Käufl, A.P. Valentine and J. Trampert, 2014.
    Bayesian inversion of free oscillations for Earth's radial (an)elastic structure.
    Physics of the Earth and Planetary Interiors, 237, pp.1-17. doi:10.1016/j.pepi.2014.09.004
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27. P. Käufl, A.P. Valentine, T.B. O'Toole and J. Trampert, 2014.
    A framework for fast probabilistic centroid–moment-tensor determination — Inversion of regional static displacement measurements.
    Geophysical Journal International, 196, pp.1676-1693. doi:10.1093/gji/ggt473
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28. R.W.L. de Wit, A.P. Valentine and J. Trampert, 2013.
    Bayesian inference of Earth's radial seismic structure from body wave travel times using neural networks.
    Geophysical Journal International, 195, pp.408-422. doi:10.1093/gji/ggt220
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29. A.P. Valentine, L.M. Kalnins and J. Trampert, 2013.
    Discovery and analysis of topographic features using learning algorithms: A seamount case-study.
    Geophysical Research Letters, 40, pp.3048-3054. doi:10.1002/grl.50615
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30. T.B. O'Toole, A.P. Valentine and J.H. Woodhouse, 2013.
    Earthquake source parameters from GPS-measured static displacements with potential for real-time application.
    Geophysical Research Letters, 40, pp.60-65. doi:10.1029/2012GL054209
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31. A.P. Valentine and J. Trampert, 2012.
    Assessing the uncertainties on seismic source parameters: Towards realistic error estimates for centroid-moment tensor determinations.
    Physics of the Earth and Planetary Interiors, 210-211, pp.36-49. doi:10.1016/j.pepi.2012.08.003
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32. T.B. O'Toole, A.P. Valentine and J.H. Woodhouse, 2012.
    Centroid-moment tensor inversions using high-rate GPS waveforms.
    Geophysical Journal International, 191, pp.257-270. doi:10.1111/j.1365-246X.2012.05608.x
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33. A.P. Valentine and J. Trampert, 2012.
    Data space reduction, quality assessment and searching of seismograms: autoencoder networks for waveform data.
    Geophysical Journal International, 189, pp.1183-1202. doi:10.1111/j.1365-246X.2012.05429.x
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34. A.P. Valentine and J.H. Woodhouse, 2010.
    Approaches to automatic data selection for global seismic tomography.
    Geophysical Journal International, 182, pp.1001-1012. doi:10.1111/j.1365-246X.2010.04658.x
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35. A.P. Valentine and J.H. Woodhouse, 2010.
    Reducing errors in seismic tomography: Combined inversion for sources and structure.
    Geophysical Journal International, 180, pp.847-857. doi:10.1111/j.1365-246X.2009.04452.x
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