Scientific presentations

  1. Inverse problems in next-generation telescope imaging, Tuorla observatory, Kaarina, Finland, March 2018 PDF (15.7 MB)
  2. Bregman distance in frequenstist inverse problems, CCIMI Seminar, Cambridge, UK, January 2018 PDF (1.3 MB)
  3. Maximum a posteriori estimates for sparsity-promoting non-parametric Bayesian inversion, AIP, Hangzhou, China, May 2017
  4. Model calibration in atmospheric tomography and telescope imaging, University of Eastern Finland, Kuopio, Finland, November 2016
  5. Maximum a posteriori estimates and sparsity in Bayesian inversion, Fudan University, Shanghai, China, October 2016
  6. Inverse problems in adaptive optics and telescope imaging, Inverse Problems Workshop, Vaisala Company, Helsinki, Finland, May 2016 PDF (8.5 MB)
  7. Maximum a posteriori estimates in Bayesian inversion
    • SIAM Conference on Uncertainty Quantification, Lausanne, Switzerland, April 2016
    • University of Tsukuba, Tsukuba, Japan, January 2016
    • Mathematical Days, Turku, Finland, January 2016
    • MASDOC-EQUIP Short Course on Bayesian Methods for Inverse Problems, Warwick, England, June 2015. PDF (0.6 MB)
  8. Large noise in variational regularization
    • Bayesian and Nonlinear Inverse Problems, Leiden, Netherlands, August 2017
    • AIP, Hangzhou, China, May 2017
    • Inverse Problems in the Alps, Obergurgl, Austria, March 2016 PDF (1.2 MB)
    • Data assimilation and inverse problems, Warwick, England, February 2016
  9. Correlation-based imaging in inverse scattering with random potential
    • Spectral and Scattering Theory and Related Topics, RIMS Workshop, Kyoto, Japan, January 2016
    • Inverse Problems Seminar, The University of Tokyo, Japan, January 2016
  10. Bregman-distance in Bayesian inverse problems, Applied Inverse Problems, Helsinki, Finland, May 2015.
  11. Inverse scattering in half-space with random boundary conditions, Inverse Problems in Wave Propagation, Bremen, Germany, April 2015. PDF (0.5MB)
  12. Maximum a posteriori estimates in Bayesian inversion, Inverse Problems Seminar Series, UCL London, England, March 2015.
  13. Inverse scattering in half-space with random boundary conditions, Radon Group Seminar, Linz, Austria, March 2015.
  14. Leipätyönä sovellettu matematiikka (in Finnish), Suomalaisen Tiedeakatemian Nuorisoklubi, Helsinki, Finland, February 2015. YouTube and PDF (11MB)
  15. Maximum a posteriori estimates in Bayesian inversion, Seminar on Applied Mathematics, Aalto University, Espoo, Finland, January 2015.
  16. Inverse scattering in half-space with random boundary conditions, Chemnitz Symposium on Inverse Problems, Chemnitz, Germany, September 2014.
  17. Acoustic inverse scattering from random boundary conditions, Distinguished lectures on inverse problems, Helsinki, Finland, August 2014. PDF (0.5MB)
  18. Inverse problems in adaptive optics, Oberseminar Angewandte Mathematik, Westfälische Wilhelms-Universität Münster, Germany, February 2014. PDF (14MB)
  19. Inverse problem for the wave equation with a random source, Inverse Days, Inari, Finland, December 2013. PDF (1MB)
  20. Correlation-based imaging and the wave equation, RICAM Seminar, Linz, Austria, November 2013. PDF (2.7MB)
  21. Iterative methods in multi-conjugate adaptive optics, AIP, Daejeon, Korea, July 2013.
  22. Atmospheric tomography in adaptive optics, AIP, Daejeon, Korea, July 2013. PDF (18MB)
  23. An inverse problem for the wave equation with one measurement, Inverse problems and Applications, Linköping, Sweden, April 2013. PDF (0.6MB)
  24. Infinite photography, SIAM Conference on Imaging Sciences, Philadelphia, USA, May 2012.
  25. Atmospheric tomography and next generation telescopes, UH Inverse Problem Seminar, Helsinki, Finland, May 2012.
  26. On the Bayesian approach to inverse problems, Special Semester on Multiscale Simulation and Analysis in Energy and the Environment, Linz, Austria, October 2011.
  27. Wavelet-based methods in atmospheric tomography and adaptive optics - background, AIP, College Station, USA, May 2011.
  28. Recent topics in Bayesian approach to inverse problems, RICAM Inverse Problem Seminar, Linz, Austria, May 2011.
  29. On the stability of MAP estimation with hierarchical prior distributions, ICNAAM, Rhodos, Greece, September 2010.
  30. Discretization and data segmentation in Bayesian inverse problems, Oberseminar Angewandte Mathematik, Westfälische Wilhelms-Universität Münster, Germany, June 2010.
  31. European Extremely Large Telescope and Inverse Problems, Mathematical days, Jyväskylä, Finland, January 2010.
  32. Data segmentation in Bayesian inverse problems, Finnish-Korean Inverse Problems Symposium, Seoul, South Korea, April 2009.
  33. Hierarchical priors in data segmentation, Inverse Days, Tahkovuori, Finland, December 2008.
  34. Statistical image segmentation with Bayesian approach, Workshop on Inverse and Partial Information Problems: Methodology and Applications, Linz, Austria, October 2008.
  35. Segmenting priors in Bayesian inversion, Bayes Days, Helsinki, Finland, September 2008.
  36. Bayesian Signal Restoration and Mumford-Shah Functional, SIAM Conference on Imaging Sciences, San Diego, USA, July 2008.
  37. Hierarchical statistical inverse problems and the Mumford-Shah functional, Mathematical days, Espoo, Finland, January 2008.
  38. A stochastic interpretation of the Mumford-Shah functional, ICIAM, Zürich, Switzerland, July 2007.
  39. A stochastic interpretation of the Mumford-Shah functional, Applied Inverse Problems, Vancouver, Canada, June 2007.