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Article

Zhang, Y. and Leithead, W.E. and Leith, D.J. and Walshe, L. (2008) Log-det approximation based on uniformly distributed seeds and its application to Gaussian process regression. Journal of Computational and Applied Mathematics, 220 (1-2). pp. 198-214. ISSN 0377-0427

Leithead, W.E. and Zhang, Yunong, Science Foundation Ireland grant, 00/PI.1/C067 (Funder), EPSRC, GR/M76379/01 (Funder) (2007) O(N2)-Operation approximation of covariance matrix inverse in Gaussian process regression based on quasi-Newton BFGS method. Communications in Statistics - Simulation and Computation, 36 (2). pp. 367-380.

Zhang, Y. and Leithead, W.E. (2005) Exploiting Hessian matrix and trust-region algorithm in hyperparameters estimation of Gaussian process. Applied Mathematics and Computation, 171 (2). pp. 1264-1281. ISSN 0096-3003

Zhang, Y. and Zhang, M. and Jin, W. and Ho, H.L. and Demokan, M.S. and Culshaw, B. and Stewart, G. (2004) Investigation of erbium-doped fiber laser intra-cavity absorption sensor for gas detection. Optics Communications, 232 (1-6). pp. 295-301. ISSN 0030-4018

Book Section

Roztocki, Piotr and Kues, Michael and Reimer, Christian and Cortés, Luis Romero and Sciara, Stefania and Wetzel, Benjamin and Zhang, Yanbing and Cino, Alfonso and Chu, Sai T. and Little, Brent E. and Moss, David J. and Caspani, Lucia and Azaña, Jose´ and Morandotti, Roberto; (2018) Scalable on-chip generation and coherent control of complex optical quantum states. In: CLEO. The Optical Society, USA. ISBN 9781557528209

Zhang, Y. and Leithead, W.E. and Leith, D.J.; (2005) Time-series Gaussian process regression based on toeplitz computation of O(N2) operations and O(N)-level storage. In: Proceedings of the 44th IEEE Conference on Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. IEEE, ESP, pp. 3711-3716. ISBN 0-7803-9567-0

Leithead, W.E. and Zhang, Y. and Leith, D.J.; (2005) Efficient Gaussian process based on BFGS updating and logdet approximation. In: Proceedings of the 16th IFAC World Congress, 2005. UNSPECIFIED, CZE, p. 217. ISBN 978-3-902661-75-3

Conference or Workshop Item

Zhang, Y. and Leithead, W.E. and Leith, D. (2007) Random scaling of quasi-Newton BFGS method to improve the o(N^2)-operation approximation of covariance-matrix inverse in Gaussian process. In: IEEE 22nd International Symposium on Intelligent Control, 2007. ISIC 2007., 2007-10-01.

Yao, J. and Uttamchandani, D.G. and Zhang, Y. and Guo, Y. and Cui, Z. (2002) One-step lithography for fabrication of a hybrid microlens array using a coding grey-level mask. In: Conference on MEMS/MOEMS - Advances in Photonic Communications, Sensing, Metrology, Packaging and Assembly, 2002-10-28 - 2002-10-29.