A. Kanamgotov, A. Christopoulos, M. Conrad, and S. Prakoonwit, Immersion in Virtual Worlds - But not Second Life!, 2012 International Conference on Cyberworlds, pp.107-113, 2012.
DOI : 10.1109/CW.2012.22

G. Bruder, V. Interrante, L. Phillips, and F. Steinicke, Redirecting Walking and Driving for Natural Navigation in Immersive Virtual Environments, IEEE Transactions on Visualization and Computer Graphics, vol.18, issue.4, pp.538-545, 2012.
DOI : 10.1109/TVCG.2012.55

O. M. Vultur, S. G. Pentiuc, and A. Ciupu, Navigation system in a virtual environment by gestures, 2012 9th International Conference on Communications (COMM), pp.111-114, 2012.
DOI : 10.1109/ICComm.2012.6262541

H. Pulakka and P. Alku, Bandwidth Extension of Telephone Speech Using a Neural Network and a Filter Bank Implementation for Highband Mel Spectrum, IEEE Transactions on Audio, Speech, and Language Processing, vol.19, issue.7, pp.2170-2183, 2011.
DOI : 10.1109/TASL.2011.2118206

W. Shao and Z. Qian, A New Partially Adaptive Minimum Variance Distortionless Response Beamformer with Constrained Stability Least Mean Squares Algorithm, Advanced Science Letters, vol.19, issue.4, pp.1071-1074, 2013.
DOI : 10.1166/asl.2013.4430

M. Rubsamen and A. B. Gershman, Robust Adaptive Beamforming Using Multidimensional Covariance Fitting, IEEE Transactions on Signal Processing, vol.60, issue.2, pp.740-753, 2012.
DOI : 10.1109/TSP.2011.2174233

R. Lyngsø, Hidden markov models, Narotama, vol.1, pp.1-24

M. S. Arulampalam, S. Maskell, N. Gordon, and T. Clapp, A tutorial on particle filters for online nonlinear/non-Gaussian Bayesian tracking, Fig. 9. Comparison between after and before fusion, pp.174-188, 2002.
DOI : 10.1109/78.978374