1. Dehak, N., Kenny, P., Dehak, R., Dumouchel, P., Ouellet, P.: Front-end factor analysis for speaker verification. IEEE Trans. Audio Speech Lang. Process. 19, 788–798 (2011a)
2. Kenny, P., Boulianne, G., Ouellet, P., Dumouchel, P.: Speaker and session variability in GMM-based speaker verification. IEEE Trans. Audio Speech Lang. Process. 15(4), 1448–1460 (2007)
3. Dehak, N., Torres-Carrasquillo, P., Reynolds D., Dehak, R.: Language recognition via i-vectors and dimensionality reduction. In: Proceedings of Interspeech, pp. 857–860 (2011)
4. Kenny, P., Ouellet, P., Dehak, N., Gupta, V., Dumouchel, P.: A study of interspeaker variability in speaker verification. IEEE Trans. Audio Speech Lang. Process. 16(5), 980–988 (2008)
5. Glembek, O., Burget, L., Matějka, P., Karafiát, M., Kenny, P.: Simplification and optimization of i-vector extraction. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 4516–4519 (2011)