By Professor Tapabrata Ray

Conference Papers

Sarker R; Ray T; Barahona da Fonseca J, 2007, 'An evolutionary algorithm for machine lay out and job assignment problems', in 2007 IEEE Congress on Evolutionary Computation (CEC 2007), The Institute of Electrical and Electronics Engineers, Inc., Singapore, presented at IEEE Congress on Evolutionary Computation (CEC 2007), Singapore, 25 September 2007 - 28 September 2007, http://dx.doi.org/10.1109/CEC.2007.4424991

Isaacs A; Ray T; Smith WF, 2007, 'Novel evolutionary algorithm with set representation scheme for truss design', in 2007 IEEE Congress on Evolutionary Computation (CEC 2007), The Institute of Electrical and Electronics Engineers, Inc., Singapore, presented at IEEE Congress on Evolutionary Computation (CEC 2007), Singapore, 25 September 2007 - 28 September 2007, http://dx.doi.org/10.1109/CEC.2007.4424979

Sanders G; Ray T, 2007, 'Optimal offline path planning of a fixed wing unmanned aerial vehicle (UAV) using an evolutionary algorithm', in 2007 IEEE Congress on Evolutionary Computation (CEC 2007), The Institute of Electrical and Electronics Engineers, Inc., Singapore, presented at IEEE Congress on Evolutionary Computation (CEC 2007), Singapore, 25 September 2007 - 28 September 2007, http://dx.doi.org/10.1109/CEC.2007.4425048

Briggs GP; Ray T; Milthorpe JF, 2007, 'Evolutionary algorithm use in optimisation of a launch vehicle stack model', in 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, USA, presented at 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, USA, 08 January 2007 - 11 January 2007

Narayan Ramanath D; Ray T; Boyce RR, 2006, 'Nose Cone Design Optimization for a Hypersonic Flight Experimental Trajectory', in 14th AIAA/AHI International Spaceplanes and Hypersonic Systems and Technologies Conference, Canberra, presented at 14th AISS/AHI space planes and hypersonic systems and technologies conference, Canberra, 06 November 2006 - 09 November 2006, http://pdf.aiaa.org/preview/CDReadyMHYP06_1276/PV2006_7998.pdf

Deepak NR; Ray T; Boyce RR, 2006, 'Nose Cone Design Optimization for a Hypersonic Flight Experimental Trajectory', in 14th AISS/AHI space planes and hypersonic systems and technologies conference, Canberra, presented at 14th AISS/AHI space planes and hypersonic systems and technologies conference, Canberra, 06 November 2006 - 09 November 2006, http://pdf.aiaa.org/preview/CDReadyMHYP06_1276/PV2006_7998.pdf

Brown MS; Mudford NR; Neely AJ; Ray T, 2006, 'Robust Design Optimization of Two-Dimensional Scramjet Inlets', in 14th AISS/AHI space planes and hypersonic systems and technologies conference, Canberra, presented at 14th AISS/AHI space planes and hypersonic systems and technologies conference, Canberra, 06 November 2006 - 09 November 2006, http://www.aiaa.org/agenda.cfm?lumeetingid=1276&formatview=1&dateget=09-Nov-06

Briggs GP; Ray T; Milthorpe JF, 2006, 'Optimisation of a Launch Vehicle Stack Model Using an Evolutionary Algorithm', in SETE 2006 Conference, Melbourne, presented at SETE 2006 Conference, Melbourne, 25 September 2006 - 27 September 2006

Ray T; Sarker R, 2006, 'Multiobjective Evolutionary Approach to the Solution of Gas Lift Optimization Problems', in 2006 IEEE Congress on Evolutionary Computation (CEC 2006), The Institute of Electrical and Electronics Engineers, Inc., Vancouver BC Canada, presented at IEEE Congress on Evolutionary Computation (CEC 2006), Vancouver BC Canada, 16 July 2006 - 21 July 2006, http://dx.doi.org/10.1109/CEC.2006.1688712

Ray T; Smith WF, 2006, 'Surrogate Assisted Evolutionary Algorithm for Multiobjective Optimization', in AIAA Specialist MDO Conference, Rhode Island, US, presented at AIAA Specialist MDO Conference, Rhode Island, US, 01 May 2006 - 04 May 2006, http://www.aiaa.org/agenda.cfm?lumeetingid=1172&formatview=1&dateget=03-May-06

Sarker R; Kara S; Freeman G; Kayis AB; Ray T; Abbass HA, 2006, 'A Multi-Agent Approach for Analysing Material Flow in a Manufacturing Supply Chain', in Proceedings of the 2nd International Intelligent Logistics Systems Conference, Brisbane, Qld, presented at 2nd International Intelligent Logistics Systems Conference 2006, Brisbane, Qld, 22 February 2006 - 23 February 2006, http://www.asor.asn.au/iils2006/pdf/iils2006_20.pdf

Ray T; Won K, 2005, 'A Comprehensive Framework for Multidisciplinary Design Optimization', in 2nd International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2003), Singapore, presented at Computational Intelligence, Robotics and Autonomous Systems, Singapore, 13 December 2005 - 16 December 2005, http://ciras.nus.edu.sg/ciras05.html

Chan KP; Ray T, 2005, 'An Evolutionary Algorithm to Maintain Diversity in the Parametric and the Objective Space', in 2nd International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2003), Singapore, presented at Computational Intelligence, Robotics and Autonomous Systems, Singapore, 13 December 2005 - 16 December 2005, http://ciras.nus.edu.sg/ciras05.html

Liu Y; Ray T, 2005, 'Performance of surrogates within a framework for robust optimal design', in Proceedings ICED 05, the 15th International Conference on Engineering Design

Sarker R; Kara S; Freeman G; Kayis AB; Ray T; Abbass HA, 2005, 'A Multi-agent Simulation Study for Supply Chain Operation', in CIMCA 2005, Vienna, Austria, presented at CIMCA 2005, Vienna, Austria, 28 November 2005 - 30 November 2005, http://portal.acm.org/citation.cfm?id=1134823.1135205

Sarker R; Ray T, 2005, 'Multiobjective Evolutionary Algorithms for Solving Constrained Optimization Problems', in Mohammadian M (ed.), CIMCA 2005, IEEE Press, Vienna, Austria, pp. 197 - 201, presented at Computational Intelligence for Modelling, Control and Automation, 2005 and International Conference on Intelligent Agents, Web Technologies and Internet, Vienna, Austria, 28 November 2005 - 30 November 2005, http://dx.doi.org/10.1109/CIMCA.2005.1631468

Sarker R; Ray T, 2005, 'Simultaneous Optimisation of Multi-objective Linear and Nonlinear Problems', in ASOR 18th National Conference of the Australian Society for Operations Research, Curtin University of Technology, Perth, WA, presented at ASOR 18th National Conference of the Australian Society for Operations Research, Curtin University of Technology, Perth, WA, 26 September 2005 - 28 September 2005, http://www.asor.org.au/publication/files/dec2005/ASOR-report.pdf

Ray T; Won K, 2005, 'An evolutionary algorithm for constrained bi-objective optimization using radial slots', in 9th international coonference on Knowledge-based intelligent information and engineering systems, Springer, Melbourne, presented at 9th international coonference on Knowledge-based intelligent information and engineering systems, Melbourne, 14 September 2005 - 16 September 2005, http://dx.doi.org/10.1007/11554028_8

Ray T; Won K, 2005, 'An Evolutionary Algorithm for Constrained Biobjective Optimization using Radial Slots', in 9th international coonference on Knowledge-based intelligent information and engineering systems, Springer, Melbourne, presented at 9th international coonference on Knowledge-based intelligent information and engineering systems, Melbourne, 14 September 2005 - 16 September 2005, http://dx.doi.org/10.1007/11554028

Won K; Tsai HM; Ray T; Liu F, 2005, 'Flutter Simulation and Prediction via Identification of Nonlinear Impulse Response', in 2005 AIAA Meeting Papers on Disc, Vol. 10, No. 1-4, AIAA, Reno, presented at 43rd AIAA Aerospace Sciences Meetings & Exhibit, Reno, http://www.aiaa.org/agenda.cfm?dateget=all

Ray T; Lui Y, 2005, 'Performance of Different Surrogate Models within a Robust Optimal Design Framework', in Proceedings of International Conference on Engineering Design, Melbourne, presented at International Conference on Engineering Design, Melbourne

Won K; Ray T, 2004, 'Performance of Kriging and Cokriging based Surrogate Models within the Unified Framework for Surrogate Assisted Optimization', in 2004 Congress on Evolutionary Computation, Portland, Oregon, USA, presented at IEEE Congress on Evolutionary Computation (CEC 2004), Portland, Oregon, USA, 19 June 2004 - 23 June 2004, http://dx.doi.org/10.1109/CEC.2004.1331084

Ray T; Venkatarajalu NV; Won K; Chan KP, 2004, 'Study on the Behaviour and Implementation of Parent Centric Crossover within the Generalized Generation Gap Model', in 2004 Congress on Evolutionary Computation, Portland, Oregon, USA, presented at IEEE Congress on Evolutionary Computation (CEC 2004), Portland, Oregon, USA, 19 June 2004 - 23 June 2004, http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=29392&arnumber=1331141&count=175&index=118

Ray T; Tsai HM, 2004, 'A Parallel Hybrid Optimization Algorithm for Robust Airfoil Design', in 42nd AIAA Aerospace Sciences Meeting and Exhibit; AIAA Paper, Reno, presented at 42nd AIAA Aerospace Sciences Meeting, Reno, http://pdf.aiaa.org/preview/CDReadyMASM04_665/PV2004_905.pdf

Rao CS; Tsai HM; Ray T, 2004, 'Aircraft Configuration Design Using a Multidisciplinary Optimization Approach', in 42nd AIAA Aerospace Sciences Meeting and Exhibit; AIAA Paper, Reno, presented at 42nd AIAA Aerospace Sciences Meeting, Reno, http://pdf.aiaa.org/preview/CDReadyMASM04_665/PV2004_536.pdf

Won K; Ray T; Tai K, 2003, 'Modelling and Managing Approximate Functions within an Optimization Framework', in Proceedings of 2nd international conference on Computational Intelligence, Robotics and Autonomous Systems, Singapore, presented at 2nd International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2003), Singapore, 15 December 2003 - 18 December 2003, http://ciras.nus.edu.sg/ciras03.html

Won K; Ray T; Tai K, 2003, 'A Framework for Optimization Using Approximate Functions', in 2003 Congress on Evolutionary Computation CEC 2003, Canberra, presented at IEEE Congress on Evolutionary Computation (CEC 2003), Canberra, 08 December 2003 - 12 December 2003, http://dx.doi.org/10.1109/CEC.2003.1299853

Venkatarajalu NV; Ray T, 2003, 'Single and Multi-objective design of Yagi-Uda Antennas using Computational Intelligence', in 2003 Congress on Evolutionary Computation CEC 2003, Canberra, presented at IEEE Congress on Evolutionary Computation (CEC 2003), Canberra, 08 December 2003 - 12 December 2003, http://dx.doi.org/10.1109/CEC.2003.1299810

Tan CM; Ray T; Tsai HM, 2003, 'A Comparative Study of Evolutionary Algorithm and Swarm Algorithm for Airfoil Shape Optimization Problems', in 41st Aerospace Sciences Meeting and Exhibit, http://dx.doi.org/10.2514/6.2003-102

Tan CM; Ray T; Tsai HM, 2003, 'A Comparative Study of Evolutionary Algorithm and Swarm Algorithm for Airfoil Shape Optimization Problems', in Proceedings of 41st Aerospace Sciences Meeting and Exhibit, AIAA, Reno, presented at 41st Aerospace Sciences Meeting, Reno, http://www.aiaa.org/agenda.cfm?lumeetingid=582

Ng KY; Ray T; Tsai HM, 2003, 'Single and Multi-objective Wing Planform and Airfoil Shapes Optimization using a Swarm Algorithm', in Proceedings of 41st Aerospace Sciences Meeting and Exhibit, AIAA, Reno, presented at 41st Aerospace Sciences Meeting, Reno, http://www.aiaa.org/agenda.cfm?lumeetingid=582

Ray T; Poan CL; Tai K, 2002, 'A New Fitness Assignment and Parent Selection Strategy within an Evolutionary Algorithm for Constrained Optimization Problems', in Wang Y (ed.), 4th Asia Pacific Conference on Simulated Evolution and Learning (SEAL 2002), IEEE, Singapore, presented at 4th Asia Pacific Conference on Simulated Evolution and Learning (SEAL `02), Singapore, 18 November 2002 - 22 November 2002

Ray T, 2002, 'Constrained Robust Optimal Design using a Multi-objective Evolutionary Algorithm', in Fogel D; El-Sharkawi M; Yao X; Greenwood G; Iba H; Marrow P; Shackleto M (eds.), Proceedings of the World Congress on Computational Intelligence, Honolulu, Hawaii, pp. 419 - 424, presented at World Congress on Computational Intelligence, Honolulu, Hawaii, 12 May 2002 - 17 May 2002, http://dx.doi.org/10.1109/CEC.2002.1006271

Ray T; Tsai HM; Tan CM, 2002, 'Effects of solver fidelity on a parallel search algorithm's performance for airfoil shape optimization problems', in 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization, http://dx.doi.org/10.2514/6.2002-5597

Ray T, 2002, 'A Behavioural Model for Single and Multi-objective Design Optimization', India, presented at International Conference on Ship and Ocean Technology, India

Ray T; Tsai HM; Tan CM, 2002, 'Effects of Solver Fidelity on the Performance of a Stochastic Parallel Search for Airfoil Shape Optimization', in AIAA (ed.), 9th AIAA/ISSMO Symposium and Exhibit on Multidisciplinary Analysis and Optimization, Atlanta, Georgia USA, presented at 9th AIAA/ISSMO Symposium and Exhibit on Multidisciplinary Analysis and Optimization, Atlanta, Georgia USA

Ray T; Tsai HM, 2002, 'Some Issues in NURBS Representation of Airfoil Shapes for Optimization', presented at 8th International Conference on Numerical Grid Generation in Computational Field Simulations

Ray T; Liew KM, 2001, 'A Swarm with an Effective Information Sharing Mechanism for Unconstrained and Constrained Single Objective Optimization Problems', in Jong-Hwan K (ed.), Congress on Evolutionary Computation (CEC 2001), Seoul, South Korea, pp. 75 - 80, presented at IEEE Congress on Evolutionary Computation (CEC 2001), Seoul, South Korea, 27 May 2001 - 30 May 2001, http://dx.doi.org/10.1109/CEC.2001.934373

Ray T; Saini P, 2001, 'A Simple Illustration of Optimization using a Swarm', Singapore, presented at International Conference on Computational Intelligence, Robotics and Autonomous Systems, Singapore

Liew KM; Tan H; Ray T; Tan MJ, 2001, 'Evolutionary Algorithm for Optimal Process Design in Sheet Metal Forming for Minimum Spring-back', Michigan, USA, presented at 6th US National Congress of Computational Mechanics, Michigan, USA

Tai K; Guang YC; Ray T, 2000, 'Design Synthesis of Path Generating Complaint Mechanisms by Evolutionary Optimization of Topology and Shape', in 2000 ASME Design Engineering Technical Conferences, ASME, New York, presented at ASME Design Engineering Technical Conferences 2000, Baltimore, Maryland, USA, 10 September 2000 - 14 September 2000

Ray T; Tai K; Seow KC, 2000, 'An Evolutionary Algorithm for Constrained Optimization', in Whitley D; Goldberg D; Cantu-Paz E; Spector L; Parmee I; Beyer H-G (eds.), Genetic and Evolutionary Computation Conference, GECCO2000, Las Vegas, Nevada, USA, presented at Genetic and Evolutionary Computation Conference (GECCO 2000), Las Vegas, Nevada, USA, 10 July 2000 - 12 July 2000

Tai K; Cui GY; Ray T, 2000, 'DESIGN SYNTHESIS OF PATH GENERATING COMPLIANT MECHANISMS BY EVOLUTIONARY OPTIMIZATION OF TOPOLOGY AND SHAPE', in Proceedings of the ASME Design Engineering Technical Conference, pp. 243 - 250, http://dx.doi.org/10.1115/DETC2000/DAC-14518

Ray T; Mallick SK, 1997, 'A Decision Model for Optimum FPSO Acquisition and Management', Houstan, Texas, USA, presented at Offshore Technology Conference, Houstan, Texas, USA, 05 May 1997 - 08 May 1997, http://dx.doi.org/10.4043/8392-MS

Ray T, 1997, 'Mathematical Modelling and Optimization of a Real life Dynamic Facility', Kharagpur, India, presented at Ship and Ocean Technology Conference, Kharagpur, India

Ray T, 1997, 'Mathematical Modelling for Large Scale System Optimization', in Patterson D (ed.), Joint Pacific Asian Conference on Expert Systems/ Singapore International Conference in Intelligence Systems, Singapore, presented at Joint Pacific Asian Conference on Expert Systems/ Singapore International Conference in Intelligence Systems, Singapore

Ray T, 1996, 'A Neural Network Model for Design Applications', Bombay, India, presented at National Seminar on Aerospace Structures, Bombay, India

Ray T; Gokarn RP; Sha OP, 1995, 'Analysis of Ship Design under Uncertainty in the Multiple Criteria Decision Making Framework', in Kim H; Lee JW (ed.), Practical design of ships and mobile units, Seoul, South Korea, presented at Practical design of ships and mobile units, Seoul, South Korea, 17 September 1995 - 22 September 1995

Ray T; Gokarn RP; Sha OP, 1995, 'An Integrated Decision Support System for Concept Design', Singapore, presented at International Conference on Maritime Technology, Singapore

Sha OP; Ray T; Gokarn RP, 1994, 'An Artificial Neural Network model for Preliminary Ship Design', Bremen, presented at International Conference on Computer Applications in Shipbuilding 1994, Bremen

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