Select Publications

Journal articles

Mehmood K; Essam D; Shafi K; Malik MK, 2019, 'Discriminative Feature Spamming Technique for Roman Urdu Sentiment Analysis', IEEE Access, vol. 7, pp. 47991 - 48002, http://dx.doi.org/10.1109/ACCESS.2019.2908420

Debie E; Shafi K, 2019, 'Implications of the curse of dimensionality for supervised learning classifier systems: theoretical and empirical analyses', Pattern Analysis and Applications, vol. 22, pp. 519 - 536, http://dx.doi.org/10.1007/s10044-017-0649-0

Shafi K; Debie E; Oliver D, 2018, 'Historical operational data analysis for defence preparedness planning', Journal of Defense Modeling and Simulation, vol. 15, pp. 231 - 244, http://dx.doi.org/10.1177/1548512916664803

Gout J; Quade M; Shafi K; Niven RK; Abel M, 2018, 'Synchronization control of oscillator networks using symbolic regression', Nonlinear Dynamics, vol. 91, pp. 1001 - 1021, http://dx.doi.org/10.1007/s11071-017-3925-z

Abdelbari H; Shafi K, 2018, 'Learning Structures of Conceptual Models from Observed Dynamics Using Evolutionary Echo State Networks', Journal of Artificial Intelligence and Soft Computing Research, vol. 8, pp. 133 - 154, http://dx.doi.org/10.1515/jaiscr-2018-0010

Abdelbari H; Shafi K, 2017, 'A computational Intelligence-based Method to ‘Learn’ Causal Loop Diagram-like Structures from Observed Data', System Dynamics Review, vol. 33, pp. 3 - 33, http://dx.doi.org/10.1002/sdr.1567

Zhang B; Shafi K; Abbass H, 2017, 'On Benchmark Problems and Metrics for Decision Space Performance Analysis in Multi-Objective Optimization', International Journal of Computational Intelligence and Applications, vol. 16, http://dx.doi.org/10.1142/S1469026817500067

Shafi K; Abbass HA, 2017, 'A Survey of Learning Classifier Systems in Games', IEEE Computational Intelligence Magazine, vol. 12, pp. 42 - 55, http://dx.doi.org/10.1109/MCI.2016.2627670

Debie E; Shafi K; Merrick K; Lokan C, 2017, 'On Taxonomy and Evaluation of Feature Selection-Based Learning Classifier System Ensemble Approaches for Data Mining Problems', Computational Intelligence, vol. 33, pp. 554 - 578, http://dx.doi.org/10.1111/coin.12099

Shafi K; Elsayed S; Sarker R; Ryan M, 2017, 'Scenario-based multi-period program optimization for capability-based planning using evolutionary algorithms', Applied Soft Computing Journal, vol. 56, pp. 717 - 729, http://dx.doi.org/10.1016/j.asoc.2016.07.009

Merrick K; Hardhienata M; Shafi K; Hu J, 2016, 'A survey of game theoretic approaches to modelling decision-making in information warfare scenarios', Future Internet, vol. 8, http://dx.doi.org/10.3390/fi8030034

Quade M; Abel M; Shafi K; Niven RK; Noack BR, 2016, 'Prediction of dynamical systems by symbolic regression', Physical Review E, vol. 94, http://dx.doi.org/10.1103/PhysRevE.94.012214

Kovacs T; Iqbal M; Shafi K; Urbanowicz R, 2015, 'Special issue on the 20th anniversary of XCS', Evolutionary Intelligence, vol. 8, pp. 51 - 53, http://dx.doi.org/10.1007/s12065-015-0131-0

Merrick KE; Shafi K, 2013, 'A game theoretic framework for incentive-based models of intrinsic motivation in artificial systems', Frontiers in Psychology, vol. 4, http://dx.doi.org/10.3389/fpsyg.2013.00791

Debie E; Shafi K; Lokan C; Merrick K, 2013, 'Performance analysis of rough set ensemble of learning classifier systems with differential evolution based rule discovery', Evolutionary Intelligence, vol. 6, pp. 109 - 126, http://dx.doi.org/10.1007/s12065-013-0093-z

Shafi K; Urbanowicz R; Iqbal M, 2013, 'Special issue on advances in Learning Classifier Systems', Evolutionary Intelligence, pp. 1 - 2, http://dx.doi.org/10.1007/s12065-013-0097-8

Shafi K; Abbass HA, 2013, 'Evaluation of an adaptive genetic-based signature extraction system for network intrusion detection', Pattern Analysis and Applications, vol. 16, pp. 549 - 566, http://dx.doi.org/10.1007/s10044-011-0255-5

Wang SL; Shafi K; Lokan C; Abbass HA, 2013, 'An agent-based model to simulate and analyse behaviour under noisy and deceptive information', Adaptive Behavior, vol. 21, pp. 96 - 117, http://dx.doi.org/10.1177/1059712312472212

Shafi K; Bender A; Zhong W; Abbass HA, 2012, 'Spatio-temporal dynamics of security investments in an interdependent risk environment', Physica A: Statistical Mechanics and its Applications, vol. 391, pp. 5004 - 5017, http://dx.doi.org/10.1016/j.physa.2012.05.020

Shafi K; Merrick K, 2011, 'A curious agent for network anomaly detection', 10th International Conference on Autonomous Agents and Multiagent Systems 2011, AAMAS 2011, vol. 2, pp. 1009 - 1010

Merrick KE; Shafi K, 2011, 'Achievement, affiliation, and power: Motive profiles for artificial agents', Adaptive Behavior, vol. 19, pp. 40 - 62, http://dx.doi.org/10.1177/1059712310395953

Wang SL; Shafi K; Lokan C; Abbass HA, 2010, 'Adversarial learning: The impact of statistical sample selection techniques on neural ensembles', Evolving Systems, vol. 1, pp. 181 - 197, http://dx.doi.org/10.1007/s12530-010-9013-y

Alam S; Shafi K; Abbass HA; Barlow M, 2009, 'An ensemble approach for conflict detection in Free Flight by data mining', Transportation Research Part C: Emerging Technologies, vol. 17, pp. 298 - 317, http://dx.doi.org/10.1016/j.trc.2008.12.002

Shafi K; Abbass HA, 2009, 'An adaptive genetic-based signature learning system for intrusion detection', Expert Systems with Applications, vol. 36, pp. 12036 - 12043, http://dx.doi.org/10.1016/j.eswa.2009.03.036

Shafi K; Kovacs T; Abbass HA; Zhu W, 2009, 'Intrusion detection with evolutionary learning classifier systems', Natural Computing, vol. 8, pp. 3 - 27, http://dx.doi.org/10.1007/s11047-007-9053-9

Shafi K; Abbass HA, 2007, 'Biologically-inspired Complex Adaptive Systems approaches to Network Intrusion Detection', Information Security Technical Report, vol. 12, pp. 209 - 217, http://dx.doi.org/10.1016/j.istr.2007.09.001


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