Chen, S. and Liu, X. (2005) 'Data mining from 1994 to 2004: an application-orientated review'. International Journal of Business Intelligence and Data Mining, 1 (1). pp. 4 - 21. ISSN: 1743-8187

Sheng, W., Swift, S., Zhang, L. and Liu, X. (2005) 'A weighted sum validity function for clustering with a hybrid niching genetic algorithm'. IEEE Transactions on Systems Man and Cybernetics-Part B: Cybernetics, 35 (6). pp. 1156 - 1167. ISSN: 1083-4419 Open Access Link

Wang, Z., Liu, Y. and Liu, X. (2005) 'On global asymptotic stability of neural networks with discrete and distributed delays'. Physics Letters A, 345 (4-6). pp. 299 - 308. ISSN: 0375-9601 Open Access Link

Wang, Z., Ho, DWC. and Liu, X. (2005) 'State estimation for delayed neural networks'. IEEE Transactions on Neural Networks, 16 (1). pp. 279 - 284. ISSN: 1045-9227 Open Access Link

Chen, SY. and Liu, X. (2004) 'The contribution of data mining to information science'. Journal of Information Science, 30 (6). pp. 550 - 558. ISSN: 0165-5515 Open Access Link

Wang, Z., Lam, J. and Liu, X. (2004) 'Stabilization of a class of stochastic nonlinear time-delay systems'. Journal of Nonlinear Dynamics and Systems Theory, 4 (3). pp. 357 - 368. ISSN: 1562-8353 Open Access Link

Swift, S., Tucker, A., Vinciotti, V., Martin, N., Orengo, C., Liu, X. and Kellam, P. et al. (2004) 'Consensus clustering and functional interpretation of gene-expression data'. Genome Biology, 5 (11). pp. R94 - R94. ISSN: 1465-6914 Open Access Link

Wang, Z., Lam, J. and Liu, X. (2004) 'Robust filtering for discrete-time Markovian jump delay systems'. IEEE Signal Processing Letters, 11 (8). pp. 659 - 662. ISSN: 1070-9908 Open Access Link

Wang, Z., Ho, DWC. and Liu, X. (2004) 'A note on the robust stability of uncertain stochastic fuzzy systems with time-delays'. IEEE Transactions on Systems, Man and Cybernetics - Part A: Systems and Humans, 34 (4). pp. 570 - 576. ISSN: 1083-4427 Open Access Link

Fraser, K., O'Neill, P., Wang, Z. and Liu, X. (2004) 'Copasetic analysis: a framework for the blind analysis of microarray imagery'. Systems Biology, 1 (1). pp. 190 - 196. ISSN: 1741-2471 Open Access Link

Wang, Z., Lam, J. and Liu, X. (2004) 'Exponential filtering for uncertain markovian jump time-delay systems with nonlinear disturbances'. IEEE Transactions on Circuits and Systems - Part II: Express Briefs, 51 (5). pp. 262 - 268. ISSN: 1057-7130 Open Access Link

Vinciotti, V., Tucker, A., Liu, X., Panteris, E. and Kellam, P. (2004) 'Identifying genes with high confidence from small samples'.Workshop on Data Mining in Functional Genomics and Proteomics: Current Trends and Future Directions at the European Conference in Artificial Intelligence (ECAI 2004).  [unpublished]

Tucker, A., Vinciotti, V., Liu, X. and Garway-Heath, D. (2004) 'Bayesian networks to classify visual field data'.The Association for Research in Vision and Ophthalmology Annual Conference (ARVO 2004). Ft Lauderdale, FL. ASSOC RESEARCH VISION OPHTHALMOLOGY INC. pp. U782 - U782. ISSN: 0146-0404

Tucker, A. and Liu, X. (2004) 'A bayesian network approach to explaining time series with changing structure'. IOS Press. pp. 469 - 480. ISSN: 1088-467X Open Access Link

Sheng, W., Tucker, A. and Liu, X. (2004) 'Clustering with niching genetic k-means algorithm'.GECCO-2004 - the Genetic and Evolutionary Computation Conference. Seattle, WA. Springer Berlin Heidelberg. pp. 162 - 173. ISSN: 0302-9743 Open Access Link

Sheng, W. and Liu, X. (2004) 'A hybrid algorithm for k-medoid clustering of large data sets'.IEEE Evolutionary Computation, (CEC 2004). Portland, OR. IEEE. pp. 77 - 82.Open Access Link

Wang, Z., Ho, D. and Liu, X. (2004) 'Robust filtering under randomly varying sensor delay with variance constraints'. IEEE Transactions on Circuits and Systems - Part 2: Fundamental Theory and Application, 51 (6). pp. 320 - 326. ISSN: 1057-7130 Open Access Link

O'Neill, P., Magoulas, G. and Liu, X. (2003) 'Obtaining quality microarray data via image reconstruction'.Cryptographic Hardware and Embedded Systems - CHES 2003. Heidelberg: Springer. Springer. pp. 364 - 375. ISSN: 1611-3349 Open Access Link

Wang, Z., Ho, DWC. and Liu, X. (2003) 'Variance-constrained filtering for uncertain stochastic systems with missing measurements'. IEEE Transactions on Automatic Control, 48 (7). pp. 1254 - 1258. ISSN: 0018-9286 Open Access Link

Tucker, A., Garway-Heath, D. and Liu, X. (2003) 'Bayesian classification and forecasting of visual field deterioration'.The Ninth Workshop on Intelligent Data Analysis in Medicine and Pharmacology and Knowledge-Based Information Management in Anaesthesia and Intensive Care.  [unpublished]

Tucker, A. and Liu, X. (2003) 'Learning dynamic bayesian networks from multivariate time series with changing dependencies'.The Fifth International Conference on Intelligent Data Analysis (IDA-2003). BERLIN, GERMANY. Springer Berlin Heidelberg. pp. 100 - 110. ISSN: 0302-9743 Open Access Link

Counsell, S., Liu, X., Najjar, R., Swift, S. and Tucker, A. (2003) 'Applying intelligent data analysis to coupling relationships in object-oriented software'.The Fifth International Symposium on Intelligent Data Analysis (IDA-2003). BERLIN, GERMANY. Springer Berlin Heidelberg. pp. 440 - 450. ISSN: 0302-9743

O'Neill, P., Magoulas, G. and Liu, X. (2003) 'Improved processing of microarray data using image reconstruction techniques'. IEEE Transactions on Nanobioscience, 2 (4). pp. 176 - 183. ISSN: 1536-1241

Tucker, A., Garway-Heath, D. and Liu, X. (2003) 'Spatial operators for evolving dynamic probabilistic networks from spatio-temporal data'.The Genetic and Evolutionary Computation Conference. CHICAGO, ILLINOIS. Springer Berlin Heidelberg. pp. 2360 - 2371. ISSN: 0302-9743 Open Access Link

Wang, Z. and Liu, X. (2003) 'Robust stability of two-dimensional uncertain discrete systems'. IEEE Signal Processing Letters, 10 (5). pp. 133 - 136. ISSN: 1070-9908 Open Access Link

Wang, Z. and Liu, X. (2003) 'On designing H-infinity filters with circular pole and error variance constraints'. IEEE Transactions on Circuits and Systems ll: Analog and Digital Signal Processing, 50 (3). pp. 139 - 143. ISSN: 1057-7130 Open Access Link

Wang, Z., Lam, J. and Liu, X. (2003) 'Nonlinear filtering for state delayed systems with Markovian switching'. IEEE Transactions on Signal Processing, 51 (9). pp. 2321 - 2328. ISSN: 1053-587X Open Access Link

Anastasiadis, AD., Magoulas, GD. and Liu, XH. (2003) 'Classification of protein localisation patterns via supervised neural network learning', in Berthold, MR., Lenz, HJ., Bradley, E., Kruse, R. and Borgelt, C. (eds.) Cryptographic Hardware and Embedded Systems - CHES 2003. Springer Berlin Heidelberg. , 2779/2003. pp. 430 - 439. ISBN 10: 3-540-40813-4. ISBN 13: 9783540408130.

Swift, S. and Liu, X. (2002) 'Predicting glaucomatous visual field deterioration through short multivariate time series modelling'. Artificial Intelligence in Medicine, 24 (1). pp. 5 - 24. ISSN: 0933-3657 Open Access Link

Liu, X., Cheng, G. and Wu, JX. (2002) 'Analysing outliers cautiously'. IEEE Transactions on Knowledge and Data Engineering, 14 (2). pp. 432 - 437. ISSN: 1041-4347 Open Access Link

Liu, X., Swift, S. and Tucker, A. (2001) 'Using evolutionary algorithms to tackle large scale grouping problems'.The Genetic and Evolutionary Computation Conference (GECCO-2001).  [unpublished]

Kellam, P., Liu, X., Martin, N., Orengo, C., Swift, S. and Tucker, A. (2001) 'Comparing, contrasting and combining clusters in viral gene expression data'.The Intelligent Data Analysis in Medicine and Pharmacology Workshop (IDAMAP-2001).  [unpublished]

Tucker, A., Liu, X. and Ogden-Swift, A. (2001) 'Evolutionary learning of dynamic probabilistic models with large time lags'. International Journal of Intelligent Systems, 16 (5). pp. 621 - 645. ISSN: 0334-1860 Open Access Link

Swift, S., Tucker, A., Martin, N. and Liu, XH. (2001) 'Grouping multivariate time series variables: applications to chemical process and visual field data'.20th SGES International Conference on Knowledge Based Systems and Applied Artificial Intelligence (ES2000). CAMBRIDGE, ENGLAND. ELSEVIER. pp. 147 - 154. ISSN: 0950-7051

Counsell, S., Liu, X., McFall, J., Swift, S. and Tucker, A. (2001) 'Optimising the grouping of email users to servers using intelligent data analysis'.International Conference on the Engineering of Information Systems (EIS-2001). ICEIS 2001 - Proceedings of the 3rd International Conference on Enterprise Information Systems. pp. 489 - 496.

Tucker, A., Swift, S. and Liu, X. (2001) 'Variable grouping in multivariate time series via correlation'. IEEE Transactions on Systems, Man and Cybernetics, Part B, 31 (2). pp. 235 - 245. ISSN: 1083-4419 Open Access Link

Counsell, S., Liu, X., McFall, J., Swift, S. and Tucker, A. (2001) 'Using evolutionary algorithms to tackle large scale grouping problems: an application to email log file data'.Proceedings of the Late-Breaking Papers of the Genetic and Evolutionary Computation Conference (GECCO-2001).  [unpublished]

Kellam, P., Liu, X., Martin, N., Orengo, C., Swift, S. and Tucker, A. (2001) 'A framework for modelling short, high-dimensional multivariate time series: preliminary results in virus gene expression data analysis'.The Fourth International Symposium on Intelligent Data Analysis (IDA-2001). Heidelberg: Springer. pp. 218 - 227. ISSN: 1611-3349 Open Access Link