| Orthogonal least squares methods and their application to non-linear system identification S Chen, SA Billings, W Luo International Journal of control 50 (5), 1873-1896, 1989 | 1790 | 1989 |
| Input-output parametric models for non-linear systems part I: deterministic non-linear systems IJ Leontaritis, SA Billings International journal of control 41 (2), 303-328, 1985 | 1528 | 1985 |
| Non-linear system identification using neural networks S Chen, SA Billings, PM Grant International journal of control 51 (6), 1191-1214, 1990 | 1228 | 1990 |
| Representations of non-linear systems: the NARMAX model S Chen, SA Billings International journal of control 49 (3), 1013-1032, 1989 | 1170 | 1989 |
| Neural networks for nonlinear dynamic system modelling and identification S Chen, SA Billings International journal of control 56 (2), 319-346, 1992 | 926 | 1992 |
| Identification of nonlinear systems–a survey SA Billings IEE Proceedings D (Control Theory and Applications) 127 (6), 272-285, 1980 | 872 | 1980 |
| Nonlinear system identification: NARMAX methods in the time, frequency, and spatio-temporal domains SA Billings John Wiley & Sons, 2013 | 756 | 2013 |
| Identification of MIMO non-linear systems using a forward-regression orthogonal estimator SA Billings, S Chen, MJ Korenberg International journal of control 49 (6), 2157-2189, 1989 | 617 | 1989 |
| Input-output parametric models for non-linear systems part II: stochastic non-linear systems IJ Leontaritis, SA Billings International journal of control 41 (2), 329-344, 1985 | 484 | 1985 |
| Orthogonal parameter estimation algorithm for non-linear stochastic systems M Korenberg, SA Billings, YP Liu, PJ McIlroy International Journal of Control 48 (1), 193-210, 1988 | 482 | 1988 |
| Identification of systems containing linear dynamic and static nonlinear elements SA Billings, SY Fakhouri Automatica 18 (1), 15-26, 1982 | 480 | 1982 |
| Recursive hybrid algorithm for non-linear system identification using radial basis function networks S Chen, SA Billings, PM Grant International Journal of Control 55 (5), 1051-1070, 1992 | 448 | 1992 |
| Practical identification of NARMAX models using radial basis functions S Chen, SA Billings, CFN Cowan, PM Grant International Journal of Control 52 (6), 1327-1350, 1990 | 422 | 1990 |
| A new class of wavelet networks for nonlinear system identification SA Billings, HL Wei IEEE Transactions on neural networks 16 (4), 862-874, 2005 | 421 | 2005 |
| Properties of neural networks with applications to modelling non-linear dynamical systems SA Billings, HB Jamaluddin, S Chen International Journal of Control 55 (1), 193-224, 1992 | 350 | 1992 |
| Radial basis function network configuration using genetic algorithms SA Billings, GL Zheng Neural Networks 8 (6), 877-890, 1995 | 326 | 1995 |
| Analysis and design of variable structure systems using a geometric approach OME El-Ghezawi, ASI Zinober, SA Billings International Journal of Control 38 (3), 657-671, 1983 | 310 | 1983 |
| Self-tuning and adaptive control: theory and applications CJ Harris | 281 | 1981 |
| Identification of a class of nonlinear systems using correlation analysis SA Billings, SY Fakhouri Proceedings of the Institution of Electrical Engineers 125 (7), 691-697, 1978 | 264 | 1978 |
| Identification of non-linear output-affine systems using an orthogonal least-squares algorithm SA Billings, MJ Korenberg, S Chen International Journal of Systems Science 19 (8), 1559-1568, 1988 | 261 | 1988 |
