Journals Articles

1. Leithead, W. E., Yunong Zhang, O(N²)-operation approximation of covariance matrix inverse in Gaussian process regression based on quasi-Newton BFGS method, Comms in Statistics - Simulation and Computation, accepted, 2005.
   
   
2. Leith, D.J., Leithead, W.E., Murray-Smith,R., Inference of disjoint linear and nonlinear sub-domains of a nonlinear mapping, Automatica, Vol 42, No 5, pp 849 - 858, 2006.
   
   
3. Yunong Zhang, Leithead, W. E., Approximate implementation of the logarithm of the matrix determinant in Gaussian process regression, Jour. Statistical Computation and Simulation, in press, 2005.
   
   
4. Yunong Zhang, Leithead, W. E., Exploiting hessian matrix and trust-region algorithm in hyperparameter estimation on Gaussian processes, Applied Mathematics & Computation 171, pp 1264 - 1281, 2005.
   
   

Books

1. Ragnoli, E., Leithead, W. E., Reconciliation of Inconsistencies in the Theory of Linear Systems in Springer Verlag LNCS 3355, Switching and Learning in Feedback systems, European Summer School on Multi-Agent Control Maynooth, Ireland September 2003.
   
   

Proceedings

1. Neo, K. S., Leithead, W. E., Zhang, Y., Muti-frequency scale Gaussian regression for noisy time-series data, Proc. of the 6^th bi-ennial UKACC Control Conference, International Control Conference 2006, Glasgow, August 2006. (Accepted).
   
   
2. Leithead, W. E., Ragnoli, E., O'Reilly, J., Open-loop Unstable Feedback Systems with Double-Sided Inputs: an Explicit Demostration of Self-Consistency, Proc. of the 44^th IEEE Conference on Decision and Control, and the European Control Conference, Seville, December 2005.
   
   
3. Zhang Y., Leithead, W. E., Leith, D. J., Time-series Gaussian process regression based on Toeplitz computation of O(N²) operations and O(N)-level Storage, CDC/ECC, Seville, December 2005.
   
   
4. Leithead, W.E., Identification of nonlinear dynamic systems by combining equilibrium and off-equilibrium information, Best paper award, ICIECA, Quito, December 2005.
   
   
5. Leithead, W.E., Yunong Zhang, Neo, K. S., Wind turbine rotor acceleration: identification using Gaussian regression, ICINCO, Barcelona, September 2005.
   
   
6. Leithead, W. E., Yunong Zhang, Leith, D. J., Approximation of the log-determinant & BFGS updating for efficient use in gaussian processes, Proc. of the 16^th IFAC World Congress, Prague, July 2005.
   
   
7. Leithead, W. E., Neo, K. S., Leith, D. J., Gaussian regression based on models with two stochastic processes, Proc. of the 16^th IFAC World Congress, Prague, July 2005.
   
   
8. Leithead, W. E., Solak, E., Leith, D. J., Direct identification of nonlinear structure using Gaussian process prior models, Proc. European Control Conference, Cambridge, September 2003.
   
   
9. Leith, D. J., Leithead, W. E., Murray-Smith, R., Nonlinear structure identification with application to Wiener-Hammerstein systems, Proc. System Identification Conference, Rotterdam, August 2003.
   
   
10. Leithead, W. E., Hardan, F., Leith, D. J., Identification of aerodynamics and drive-train dynamics for a variable speed wind turbine, Proc. European Wind Energy Conference, Madrid, July 2003.
    
    
11. Leithead, W. E., O'Reilly, J., A consistent time-domain and frequency-domain representation for discrete-time linear time-invariant feedback systems, Proc. American Control Conference, Denver, June 2003.
    
    
12. Solak, E., Murray-Smith, R., Leithead, W. E., Leith, D. J., Rasmusson, C., Derivative observations in Gaussian process models of dynamic systems, Proc. Advances in Neural Information Processing Systems, Vancouver, December, 2002.
    
    
13. Leith, D. J., Leithead, W. E., Solak, E., Murray-Smith, R., Divide and conquer identification using Gaussian process priors, Proc. IEEE Conference on Decision & Control, Los Vegas, December 2002.
    
    
14. Leithead, W. E., Leith, D. J., A Gaussian process/velocity-based framework for nonlinear modelling and control, Proc. ISSC, Dublin, June, 2000.
    
    

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