Istituto di Scienza e Tecnologie dell'Informazione     
Kuruoglu E. E. New challenges in source separation for cosmology images. In: ISSPA 2010 - International Conference on Information Science, Signal Processing and Applications (Kuala Lumpur, Malaysia, 10-13 Maggio 2010). Proceedings, vol. 1 article n. 2. UTM Press, 2010.
We provide a view of the current research directions in source separation for recovering cosmological components in multichannel measurements of the sky. We identify fallacies of standard source separation approaches to the cosmology problem and discuss important challenges which require the development of new methodology for source separation. In particular, we discuss nonstationary source separation and dependent source separation.
URL: http://www.isspa2010.com/keynote.html
Subject Cosmology
Source separation
J.2 Physical Sciences and Engineering. Astronomy
I.5.1 Models. Statistical
85A35 Statistical astronomy
68Q32 Computational learning theory

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