Kernel Constrained Covariance for Dependence Measurement. - Arthur Gretton; Alexander J. Smola; Olivier Bousquet; Ralf Herbrich; Andrei Belitski; Mark Augath; Yusuke Murayama; Jon Pauls; Bernhard Schölkopf; Nikos K. Logothetis (AISTATS, 2005)