Speaker Recognition with Mixtures of Gaussians with Sparse Regression Matrices Constantinos Boulis author 2004-may 2 - may 7 text Proceedings of the Student Research Workshop at HLT-NAACL 2004 Association for Computational Linguistics Boston, Massachusetts, USA conference publication boulis-2004-speaker https://aclanthology.org/N04-2010/ 2004-may 2 - may 7 55 60