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authIdHal_s : alfredo-buttari
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INTEGRAL/SPI data segmentation to retrieve sources intensity variations

Laurent Bouchet , Patrick Amestoy , Alfredo Buttari , François-Henry Rouet , Maxime Chauvin
Astronomy and Astrophysics - A&A, 2013, vol. 555 (n° A55), pp. 1-22. ⟨10.1051/0004-6361/201219605⟩
Journal articles hal-01124774v1
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Pre-exascale Architectures: OpenPOWER Performance and Usability Assessment for French Scientific Community

Gabriel Hautreux , Alfredo Buttari , Arnaud Beck , Victor Cameo , Dimitri Lecas , et al.
ISC High Performance 2017: High Performance Computing, 2017, Frankfurt, Germany. pp.309-324, ⟨10.1007/978-3-319-67630-2_23⟩
Conference papers hal-02129651v1
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Simultaneous analysis of large INTEGRAL/SPI datasets: optimizing the computation of the solution and its variance using sparse matrix algorithms

Laurent Bouchet , Patrick Amestoy , Alfredo Buttari , François-Henry Rouet , Maxime Chauvin
Astronomy and Computing, 2013, vol. 1, pp. 59-69. ⟨10.1016/j.ascom.2013.03.002⟩
Journal articles hal-01125193v1