MIDAS'09
MIcrowave Data Analysis for petaScale computers
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News:
Oct, 10, 2010:
End-of-the-1st-year official collaboration meeting expected for winter 2010/spring 2011.
Oct, 06, 2010:
3rd informal meeting held on Oct, 05, 2010 at APC.
May, 08, 2010:
Official kick-off took place on May, 07, 2010 at APC.
Apr, 23, 2010:
2nd informal meeting organized on Apr, 22, 2010 at APC.
Dec, 18, 2009:
1st organizational meeting held on Dec, 17, 2009.
Publications:
Algorithms and methods
- Borghi, A., Darbon , J., & Peyronnet, S.,
L1-compressive sensing: exact optimization a la Dantzig-Wolfe.
proceedings of the IEEE Workshop on Signal Processing Systems (SiPS'10), p. 7, San Francisco, USA, October 2010. - Borghi, A., Darbon, J., Peyronnet, S., Chan, T., & Osher, S.,
A Compressive Sensing Algorithm for Many-Core Architectures.
proceedings of the International Symposium on Visual Computing (ISVC 2010), p. 678, Las Vegas, USA, November 2010. - Borghi, A., Darbon , J., & Peyronnet, S.,
Exact algorithm for the l1-compressive sensing problem using a modified Dantzig- Wolfe method. Theoretical Computer Science, 412, No 15, 1325, (2011). Available online: Nov., 24. 2010,
Software and implementations
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Fabbian, G., Szydlarski, M., Stompor, R., Grigori, L., Falcou, J.
Spherical harmonic transforms with S2HAT. proceedings of the Astronomical Data Analysis Software and Systems (ADASS XXI) conference held in Paris, Nov, 5-10, 2011, Eds. Ballester, P., Egret, D.
To apear in ASP Conference Series, 2012. -
Szydlarski M., Esterie P., Falcou J., Grigori, L., Stompor, R.
Spherical harmonic transform on heterogeneous architectures using hybrid programming.
Available at arXiv and HAL on-line archives.. Hupca I., Falcou J., Grigori L., Stompor R.
Spherical harmonic transform with GPUs.
INRIA technical report #7409. Available at arXiv:1010.1260 and at HAL data base.Cantalupo, C., Borrill, J., Jaffe, A., Kisner, T., & Stompor, R.,
MADmap: A Massively Parallel Maximum-Likelihood Cosmic Microwave Background Map-Maker
The Astrophysical Journal Supplement, 187, 212, 2010. Available at arXiv:0906.1775.
Applications
Stivoli, F., Grain, J., Leach, S.M., Tristram, M., Baccigalupi, C., Stompor, R.,
Maximum likelihood, parametric component separation and CMB B-mode detection in suborbital experiments
Monthly Notices of RAS, 408, 2319, 2010. Available at arXiv:1004.4756.