Taher Ben Arab, Mourad Zribi, Afif Masmoudi. Application of the variance-covariance matrix in natural exponential family to identify noise in signal. In Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012, Seoul, Korea (South), October 14-17, 2012. pages 1054-1057, IEEE, 2012. [doi]