Participations to international conferences and seminars

  1. 3rd International Seminar on "Innovative Scientific Computing for Challenging multidisciplinary Design and Applications: Methods, Tools and Collaborative Environments", CSC, Espoo, Finland, May 26, 2008.

  2. IMA Annual Program Year Workshop: Visual Learning and Recognition, Minneapolis, Minnesota, USA, May 22-26, 2006.

  3. SIAM Conference on Imaging Science, Minneapolis, Minnesota, USA, May 15-17, 2006. Presentation: ``Efficient solution of optimization-based image denoising problems.''

  4. SCOMA Seminar on Optimal Control, Optimization and Game Theory, Jyväskylä, March 6, 2006. Presentation: ``Image denoising using optimization-based techniques''.

  5. The 2nd International Conference on Scientific Computing and Partial Differential Equations, Hong Kong, December 12-16, 2005. Presentation:``A Level Set Method for Solving Free Boundary Problems Associated with Obstacles".

  6. PDE-Based Image Processing and Related Inverse Problems, Oslo, Norway, August 8-12, 2005.

  7. BIRS Workshop Mathematical Image Analysis and Processing, Banff, Alberta, Canada, Oct 23-28, 2004. Presentation:``Active-set algorithms for solving nonsmooth image denoising problems''.

  8. ECCOMAS 2004, 4th European Congress on Computational Methods in Applied Sciences and Engineering, Jyväskylä, Finland, July 24--28, 2004. Presentation:``Active-set algorithms for nonsmooth denoising problems''.

  9. European MACSInet Open Industrial Days on Modeling, Analysis and Optimisation for the Design of Coupled Industrial Systems, Sophia Antipolis, France, October 27--29, 2003. Presentation:``Image denoising using optimization-based techniques"

  10. Waves 2003, Sixth International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jyväskylä, Finland, June 30--July 4, 2003.

  11. Jubileumsseminar i Reservoarmekanikk, Bergen, Norway, August 30, 2002.

  12. Workshop on Mathematical and Numerical Modelling of Porous Media Flow, Bergen, Norway, August 29-30, 2002.

  13. Numerical Methods for Scientific Computing, Jyväskylä, Finland, June 14--15, 2002. Poster presentation: ``SAC - Semi-adaptive, convex optimization methodology for image restoration''.

  14. French-Finnish Seminar on Optimization and Parallel Computing, Jyväskylä, Finland, June 13--14, 2002. Presentation: ``On the convergence of operator-splitting methods''.

  15. Imaging Science 2002, First SIAM Conference on Imaging Science, Boston Park Plaza Hotel, Boston, Massachusetts, USA, March 4-6, 2002. Presentation: ``SAC-methods for image restoration''.

  16. Russian-Finnish Young Researchers Workshop on Decision Science and Multiple-Criteria Optimization, Moscow, Russia, March 26-27, 2001. Presentation: ``Image restoration using nonsmooth optimization''.

  17. WSES International Conference on Applied and Theoretical Mathematics, Athens, Greece, December 1-3, 2000. Presentation: ``SAC-methods for image restoration''.

  18. ENUMATH 99, The Third European Conference on Numerical Mathematics and Advanced Applications, University of Jyväskylä, Jyväskylä, July 26-30, 1999. Presentation: ``Nonmonotone and monotone active set methods for image restoration''.

  19. EUROGEN99, The Short Course on Evolutionary Algorithms in Engineering and Computer Science, University of Jyväskylä, Jyväskylä, May 30 - June 3, 1999.

Participations to national conferences and seminars

  1. MaDaMe conference, Haikko Manor, Porvoo, Finland, January 16-18, 2002. Poster presentation: ``SAC - Semi-adaptive, convex optimization methodology for image restoration''.

  2. Minisymposium on design, identification and control, University of Jyväskylä, Jyväskylä, September 18, 2001. Presentation: ``SAC-method for image restoration''.

  3. Workshop on mathematical and statistical modelling, University of Jyväskylä, Jyväskylä, May 30, 2001. Presentation: ``Image restoration using nonsmooth optimization''.

  4. The CMCM Seminar ``Complex Modeling, Computation, and Statistical Inference'', University of Jyväskylä, Jyväskylä. Presentation: ``Image restoration using nonsmooth optimization'', May 7, 2001.

  5. Workshop on optimization and optimal control in industry, University of Jyväskylä Jyväskylä, August 11, 2000. Presentation: ``Active-set methods for image restoration''.