Fachbereich Mathematik 
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Sara Krause-Solberg

Foto Department of Mathematics
Center for Optimization and Approximation
Bundesstraße 55 (Geomatikum)
20146 Hamburg Germany

In January 2016 I started a Postdoc at the Unit
Applied Numerical Analysis and Optimization and Data Analysis
at Technical University Munich (TUM).

I am working at the Center for Optimization and Approximation since October 2011 as a PhD student under the supervision of Prof. Dr. Armin Iske. My project was supported by the DFG Priority Program 1324 Extraction of quantifiable information from complex systems.


Publications

S. Krause-Solberg, A. Iske
Non-Negative Dimensionality Reduction for Audio Signal Separation by NNMF and ICA,
To appear in Proc. SampTA2015 (2015).

M. Guillemard, D. Heinen, A. Iske, S. Krause-Solberg, G. Plonka
Adaptive Approximation Algorithms for Sparse Data Representation,
In Extraction of Quantifiable Information from Complex Systems, S. Dahlke, W. Dahmen, M. Griebel, W. Hackbusch, K. Ritter, R. Schneider, C. Schwab, and H. Yserentant (eds.), Lecture Notes in Computational Science and Engineering, vol. 102, Springer-Verlag, Berlin, 2014, 281-302.

M. Guillemard, A. Iske, S. Krause-Solberg
Dimensionality Reduction Methods in Independent Subspace Analysis for Signal Detection,
In Proc. SampTA2011 (2011).


Diploma thesis

S. Krause-Solberg
Dimensionality Reduction Methods in Independent Subspace Analysis for Signal Detection ,
August 2011, Supervisor: Prof. Dr. Armin Iske.


Workshops and Conferences

11th International Conference on Sampling Theory and Applications (SAMPTA'15)
May 25 - 29, 2015, Washington, USA. Talk: Non-Negative Dimensionality Reduction for Audio Signal Separation by NNMF and ICA.

Recent Trends and Future Developments in Computational Science & Engineering (CSE 2015)
March 9 - 13, 2015, Plön. Talk: Dimensionality Reduction in Signal Separation.

25. Rhein-Ruhr-Workshop on Applied Analysis (RRW2015)
January 30 - 31, 2015, Bestwig.

Final Conference of SPP 1324 (SPP-JT14)
November 24 - 28, 2014, Marburg.

24. Rhein-Ruhr-Workshop on Applied Analysis (RRW2014)
January 31 - Februar 1, 2014, Bestwig.

5th Annual Meeting of SPP 1324 (SPP-JT13)
December 4 - 6, 2013, Eisenach. Talk: Non-Negative Dimensionality Reduction in Signal Separation.

Advances in Mathematical Image Processing (AIP 2013)
September 30 - October 2, 2013, Annweiler. Talk: Audio signal separation by non-negative matrix factorization.

LCS Workshop for Young Scientists
May 22 - 24, 2013, Plön. Talk: Dimensionality Reduction and Decomposition Techniques in Signal Separation.

4th Annual Meeting of SPP 1324 (SPP-JT12)
November 28 - 30, 2012, Eisenach. Talk: A Splitting Approach to Dimensionality Reduction with Non-Negativity Constraints.

Advances in Mathematical Image Processing (AdvIm2012)
Sepember 4 - 6, 2012, Göttingen. Poster: A Splitting Approach to Dimensionality Reduction by using Non-Negative PCA.

SeisMath IP 2012 - MathMods Intensive Programme on Mathematical Models in Seismology (SeisMath2012)
August 27 - September 7, 2011, University of L'Aquila, Italy.

22. Rhein-Ruhr-Workshop on Applied Analysis (RRW2012)
February 3 - 4, 2012, Bestwig. Talk: Recent Progress on Dimensionality Reduction Methods for Signal Detection.

3rd Annual Meeting of SPP 1324 (SPP-JT11)
November 16 - 18, 2011, Eisenach. Talk: Dimensionality reduction methods in Independent Subspace Analysis for Signal Detection.

SeisMath IP 2011 - MathMods Intensive Programme on Mathematical Models in Seismology (SeisMath2011)
July 4 - 15, 2011, University of L'Aquila, Italy.

9th International Conference on Sampling Theory and Applications (SAMPTA'11)
May 2 - 6, 2011, Singapore. Talk: Dimensionality reduction methods in Independent Subspace Analysis for Signal Detection.

21. Rhein-Ruhr-Workshop on Applied Analysis (RRW2011)
February 4 - 5, 2011, Königswinter. Talk: Dimensionality reduction methods in Independent Subspace Analysis for Signal Detection.

MathMods IP 2010 - Mathematical Models in Life and Social Sciences (MathMods2010)
April 12 - 30, 2010, University of L'Aquila, Italy.


Awards

Best Student Paper Award of SAMPTA'11 (Nanyang Technological University, UHH Newsletter bottom)


 
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