Professional Activities
Conference Roles
- Keynote Speaker at International Conference (2014), Keynote/Plenary by Invitation (GSTF, Singapore, 2014)
- Image restoration and inverse problem modelling (2014), by Invitation (University of Cambridge, 2014)
- Application of computational mathematics and image analysis to monitor disease progression (2013), by Invitation (UoL organisers, 2013)
- Advances in Mathematical Imaging (2013), by Invitation (UoL - ITM, 2013)
- Variational Models for Image Restoration with Applications in Deformable Registration (2012), by Invitation (University of Cambridge, 2012)
- Plenary talk at 4th International Conference on Numerical Algebra and Scientific Computing (2012), Keynote/Plenary by Invitation (NASC12 Organizing Committee, 2012)
- Plenary Talk at International Conference on Image Processing Theory, Tools and Applications (2012), Keynote/Plenary by Invitation (IPTA'12 Organizing Committee, 2012)
- Plenary Talk at Int Conf on Sci Comput at CUHK (2012), by Invitation (CUHK, 2012)
- Plenary Talk at Sci Comput Workshop at Uni of Macau (2011), by Invitation (Uni of Macau, 2011)
- Invited Talk at Isaac Newton Institute for Mathematical Sciences (Cambridge), by Invitation (Newton Institute, 2011)
- Plenary Talk at ISME 2010, Keynote/Plenary by Invitation (ISME 2010 Organizing Committee, Brighton, UK, 2010)
- Plenary Talk at ICSCA 2010, Keynote/Plenary by Invitation (ICSCA 2010 Organizing Committee, Dalian, China, 2010)
- Variational Image Models and Fast Algorithms, by Invitation (Warwick Mathematics Institute, Warwick University, 2009)
- On Variational Segmentation Models, by Invitation (Institute of Applied Physics and Computational Mathematics, 2009)
- On a new selective segmentation model, by Invitation (Institute of Applied Mathematics, Chinese Academy of Sciences, 2009)
- On Fast Multilevel Algorithms for Variational Imaging, by Invitation (Dept of Mathematics, National University of Singapore, 2009)
- On Fast Multilevel Algorithms For Nonlinear Variational Imaging Models, by Invitation (Comlab, University of Oxford and Ratherford Appleton Lab, 2009)
- Fast Multilevel Algorithms For Nonlinear Variational Imaging Models, by Invitation (Dept of Mathematics, University of Graz, Austria, 2009)
- Fast Multilevel Algorithms For Nonlinear Variational Imaging Models, by Invitation (Instititue of Applied Physics and Computational Maths, Beijing, 2008)
- Fast Multilevel Method for Combined Denoisingand deblurring, by Invitation (organisers, 2008)
- On Fast Multilevel Algorithms For Nonlinear VariationalImaging Models, by Invitation (Institute of Computational Maths, Chinese Academy of Sciences, 2008)
- Variational image inpainting using high order models and fast algorithms, by Invitation (Dept of Applied Maths, Dalian University of Technology, 2008)
- A new algorithm for combined denoising and deblurring , by Invitation (Dept of Mathematics, Lanzhou University, 2008)
- On Multiphase Segmentation Models and Fast Multigrid Algorithms, by Invitation (Workshop Organiser, 2008)
- On Variational Multiphase Segmentation Models And Fast Multigrid Algorithms, by Invitation (Dept of Mathematics, University of Fudan, China, 2008)
- Variational models for automatic image segmentation , by Invitation (Liverpool, 2007)
- On fast algorithms for variational models from image processing , by Invitation (University of Sussex, 2007)
- Multilevel Methods for the Image Denoising Problem, by Invitation (Chinese University of Hong Kong, 2007)
- IMS Workshop on Scientific Computing 2006, Keynote/Plenary by Invitation (Chinese University of Hong Kong, 2006)
- Variational Image Restoration and Segmentation Problems: Models and Fast Algorithms, by Invitation (Chu Hai College, Hong Kong, 2006)
- International Workshop on Scientific Computing: Models, Algorithms and Applications, Keynote/Plenary by Invitation (University of Hong Kong, 2006)
- Fast Multilevel Algorithms for Variational Imaging Models, by Invitation (South China Normal University, 2006)
- Optimisation-based multi-level methods for image restoration, by Invitation (Hong Kong Baptist University, 2006)
- On multigrid methdods for image restoration, by Invitation (Institute of Applied Mathematics, Chinese Academy of Sciences, 2006)
- Linear Algebra and its Applications Workshop, Keynote/Plenary by Invitation (Dept of Applied Mathematics, Dalian University of Technology, 2006)
- Fast multilevel methods for image restoration, Keynote/Plenary by Invitation (University of Alberta, Banff - Canada , 2006)
- Fast multilevel methods for the image restoration, by Invitation (University of Birmingham, 2006)
- Multigrid Methods for an Optimisation Problem from Image Processing, by Invitation (University of Macau, 2006)
- Multilevel methods for the ROF variational formulation from image restoration, by Invitation (University of California at Los Angeles (Maths), 2005)
- Fast multilevel solvers for a variational formulation from image restoration, by Invitation (Ohio State University, USA (Maths), 2005)
- Fast multigrid methods based on domain decomposition, Keynote/Plenary by Invitation (Oslo, Norway, 2005)
- On multiscale methods for image processing, by Invitation (Brunel University (Maths), 2005)
- Test Function Methods for locating bifurcation parameters, Keynote/Plenary by Invitation (Chinese Academy of Sciences, 2001)
Editorships
- Numerical Algorithms (Editorial Board, 2012 - present)
- Journal of Mathematical Research and Applications (Associate Editor, 2010 - present)
- Journal of Applied Mathematics (Associate Editor, 2010 - present)
- International Journal of Modern Mathematics (Editorial Board Member, 2006 - 2010)
- International Journal of Appl. Mathematical Anal. Applics. (Editorial Board Member, 2005 - 2009)
- International Journal of Computer Mathematics (Editorial Board Member, 2004 - present)
Examination Roles
- Nanyang Technological University (Singapore), PhD (2012)
- University of Greenwich, PhD (2012)
- University of Leeds, PhD (2011)
- Brunel University, MSc (PGT, 2009)
- University of Reading, PhD (2009)
- Brunel University, PhD (2009)
- Brunel University, MSc (PGT, 2008)
- Brunel University, PhD (2007)
- University of Bergen, PhD (2007)
- University of Leeds, PhD (2005)
- University of Nottingham, PhD (2005)
- University of Leeds, PhD (2004)
- University of Salford, MPhil (2003)
- University of Salford, MPhil (2002)
- University of Strathclyde, PhD (2001)
Organisations I have been associated with
- Liverpool Mandarin School (Saturdays) (2004 - 2010)
- Liverpool Blue Coat School (Secondary) (2004 - 2005)
Professional Body Memberships
- EPSRC (College Member, 2006 - present)
- University of Leuven, Belgium (External Assessor of Research Professors, 2005 - 2006)
- London Mathematical Society (elected member, 2003 - present)
- Society for Industrial and Applied Mathematics (Member, 1999 - present)
- Institute of Mathematics & Its Applications (Fellow, 1995 - present)