Event 

Title:
2012 Metstroem Summer School "Methods of Data Analysis for Fluid Mechanics
When:
04.06.2012
Where:
Institute of Computational Science - Lugano
Category:
ICS Past Events

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Description

All activities are taking place in the Meitner Hall of the Harnack-Haus (Ihnenstr. 16, 14195 Berlin) unless otherwise specified

Monday, 04 June 2012
(begin at 09:00)

Morning session (I. Horenko) Slides
Blackboard fotos: 1, 2, 3, 4, 5

  • standard methods of statistical data analysis (Gaussian statistics, PCA/EOFs and spectral methods, statistical regression)
  • Bayes theorem and its implications
  • stationary VARX-processes
  • Log-Likelihood-concept and approaches of parameter estimation
  • concept of ill-posedness
  • regularization strategies (Tykhonov regularization and regularized spline interpolation)
  • some examples (from meteorology and climate)

Afternoon session (O. Kaiser, D. Igdalov and J. de Wiljes)

Tuesday, 05 June 2012
(begin at 09:00)

Morning session (I. Horenko) Slides
Blackboard fotos: 1, 2, 3, 4, 5

  • mathematical derivation of the statistical entropy
  • Occam’s principle and derivation of the Akaike Information Criterium for statistical model discrimination
  • Bayesian Information Criterium (with derivation and implications)
  • non-stationary and non-homogenous statistical methods
  • Finite-Element-Methods of data analysis with Bounded Variation of the model parameters (FEM-BV)
  • examples from meteorology and climate research

Afternoon session (O. Kaiser, D. Igdalov and J. de Wiljes)

Wednesday, 06 June 2012
(begin at 09:00)

Morning session (I. Horenko) Slides Part1 ,Slides Part2
Blackboard fotos: 1, 2, 3, 4

  • foundations of discrete processes (Bernoulli-, Markov-processes and their properties)
  • concepts of master equation and Fokker-Planck equation
  • spectral theory of discrete processes on the basis of the master equation
  • parameter estimation for discrete processes
  • standard methods (generalised linear models, logit regression, artificial neural networks)
  • Application to cloud physics as an example

Afternoon session (O. Kaiser, D. Igdalov and J. de Wiljes)

Thursday, 07 June 2012
(begin at 09:00)

Morning session (S. Reich)

  • models vs "reality", model forecasting, ensemble methods and their assessment by observations (calibration and scoring)
  • data assimilation with particle filters and the ensemble Kalman-Filters

Afternoon session (O. Kaiser, D. Igdalov and J. de Wiljes)

Friday, 08 June 2012
(begin at 09:00)

Morning session (S. Reich/I. Horenko)

  • Various further applications: analysis of extremes, sea-ice modeling, etc.
  • Slides J. de Wiljes
  • Slides O. Kaiser

 

Venue

Institute of Computational Science
Venue:
Institute of Computational Science   -   Website
Street:
Via Giuseppe Buffi 13
ZIP:
6900
City:
Lugano
State:
Ticino
Country:
Country: ch

Venue Description

The Institute of Computational Science provides a unique research environment, where strong competences in modeling, simulation and information science come together in an open and application oriented atmosphere.

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