Julie Coloigner Laurent Albera Ahmad Karfoul Amar Kachenoura Pierre Comon Lotfi Senhadji Semi-nonnegative Independent Component Analysis: The (3, 4)-SENICA<sup>exp</sup> Method. 612-619 2010 LVA/ICA http://dx.doi.org/10.1007/978-3-642-15995-4_76 conf/ica/2010 db/conf/ica/ica2010.html#ColoignerAKKCS10