Selected Research Publications

  1. K.L. Poh. Systems Engineering Education in Singapore. In Proceedings of the 2009 Systems Engineering and Management Workshop: Systems Thinking and Systems Engineering Education, 9 Oct 2009, Taichung, Taiwan.

  2. P. Zhou, D.Q. Zhou, K. L. Poh. An optimization-based composite indicators approach to performance assessment. In Proceedings of the 19th International Symposium of INCOSE, Singapore, July 2009.

  3. D. Sutapa, K.L. Poh and M.Y.L. Chew. Standardizing FM knowledge acquisition when information is inadequate. Facilities 27(7/8):315-330, 2009.

  4. L. Fan, K.L. Poh and P. Zhou. A sequential feature extraction approach for naive Bayes classification of microarray data. Expert Systems with Applications 36(6):9919. 2009.

  5. Y.F. Zeng and K.L. Poh. Multi-agent graphical decision models in medicine. Applied Artificial Intelligence: An International Journal 23(1):103-122, 2009.

  6. Y.F. Zeng and K.L. Poh. Symbolic verification of multiagent graphical decision models. International Journal of Intelligent Systems 23(11):1177-1195, 2008.

  7. X.P. Xiang, Y.F. Zeng , W. Zhu and K.L. Poh. An Intelligent Design System for Military Situation Assessment. In S. Li, T. Li and D. Ruan (Eds), Proceedings of the 2008 3rd International Conference on Intelligent System and Knowledge Engineering (ISKE 2008). 17-18 Nov 2008, Xiamen, China, 2008.

  8. K.L. Poh and J. Yu. An integerated approach to valuation of risky projects. In Proceedings of the Asia-Pacific Conference on Systems Engineering APCOSE 2008, Yokohama, Japan, September 2008.

  9. M.K. Afzali, K.L. Poh and J. Obbard. Pricing game under imbalanced power structure. In S. I. Ao, C. Douglas, W. S. Grundfest, L. Schruben and J. Burgstone (Eds.), Proceedings of the 2008 International Conference on Systems Engineering and Engineering Management (ICSEEM 2008), pp 1042-1046, 2008.

  10. M.K. Afzali and K.L. Poh. Channel coordination with manufacturer's revenue sharing contract. In Proceedings of the 2008 International Conference on Advanced Computer Theory and Engineering, (ICACTE 2008), pp 74-78, 2008.

  11. S. Muthu, K.M. Ng and K.L. Poh. Pertubation based search method for solving unconstrained binary quadratic progaming problem. International Journal of Mathematical Physical and Engineering Sciences 2(3):109-115, 2008.

  12. A. Gunawan, K.M. Ng and K.L. Poh. A hybrid algorithm for the university course timetabling problem. In Proceedings of the 7th International Conference on the Practice and Theory of Automated Timetabling, 18-22 August 2008, Montreal, Canada.

  13. L. Fan and K.L. Poh. Improving the naive Bayes classifier. In J.R.R. Dopico, J. Dorado and A. Pazos (Editors), Encyclopedia of Artificial Intelligence (3 Volumes), pp 879-883, Information Science Reference, July 2008.

  14. K.M. Ng, A. Gunawan and K.L. Poh. A hybrid algorithm for the quadratic assignment problem. In Proceeding of the International Conference on Conference on Scientific Computing, 14-17 July 2008, Nevada, USA.

  15. Y. Cao, K.L. Poh and W.J. Cui. A non-parametric regression approach for missing value imputation in microarray. In M.A. Klopotek, A. Przepiorkowski, S.T. Weirzchon and K. Trojanowski (Editors), Intelligent Information Systems XVI, pp 25-34, Academic Publishing House EXIT, Warsaw 2008.

  16. S. Muthu, K.M. Ng and K.L. Poh. Pertubation based search method for solving unconstrained binary quadratic progaming problem. In Proceedings of World Academy of Science, Engineering and Technology, pp 185-191, Cairo, Egypt.

  17. P. Zhou, B.W. Ang and K.L. Poh. A survey of data envelopment analysis in energy and environmental studies. European Journal of Operational Research 189(1):1-18, 2008.

  18. P. Zhou, B.W. Ang and K.L. Poh. Measuring environmental performance under different environmental DEA technologies. Energy Economics 30(1):1-14, 2008.

  19. Y.S. Dai, M. Xie and K.L. Poh. Available modeling and cost optimization for the grid resource management system. IEEE Transactions on Systems, Man and Cybernetics Part A - Systems and Humans 38(1):170-179,(2008)

  20. S.P. Chan, B.C. Pang, B.T. Ang, W. Koh and K.L. Poh. Bayesian logit analysis based on the prior of proportion. In Ahmad Izani et al. (Eds), 3rd IMTGT Regional Conference in Mathematics, Statistics and Applications, December 2007, pp 956-962.

  21. S.P. Chan and K.L. Poh. Is Xdndo effective in reducing weight? In Ahmad Izani et al. (Eds), 3rd IMTGT Regional Conference in Mathematics, Statistics and Applications, December 2007, pp 963-968.

  22. N. A. Masruroh and K. L. Poh. A Bayesian network approach to job-shop rescheduling. In M. Helander, M. Xie, R. Jiao, and K.C. Tan (Editors), Proceedings of the 2007 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2007), pp 1098-1102.

  23. P. Zhou, B.W. Ang, K.L. Poh and L.W. Fan. A multiplicative optimization model for constructing composite indicators. In M. Helander, M. Xie, R. Jiao, and K.C. Tan (Editors), Proceedings of the 2007 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2007), pp 45-48.

  24. A. Gunawan, K.M. Ng and K.L. Poh. Solving the teacher assignment-course scheduling problem by a hybrid algorithm. International Journal of Computer, Information and Systems Science and Engineering 1(2), 2007.

  25. A. Gunawan, K.M. Ng and K.L. Poh. Solving the teacher assignment-course scheduling problem by a hybrid algorithm. In Proceedings of the 12th International Conference on Computer, Information and Systems Science and Engineering, July 2007, Prague, Czech Republic.

  26. P. Zhou, B.W. Ang and K.L. Poh. A mathematical programming approach to constructing composite indicators. Ecological Economics 62(2):291-297, 2007.

  27. N.A. Masruroh and K.L. Poh. Dynamic network construction for job-shop scheduling systems. In Yang Shanlin, Chen Guoqing, Thomas Andre, Artiba Abdelhakim and Xu Zongwei (Editors), Proceedings of the International Conference on Industrial Engineering and Systems Management IESM 2007, May 30 to June 2, Beijing, China.

  28. L Fan and K.L. Poh. A comprative study of PCA, ICA and class-conditional ICA for naive Bayes classifier. In F. Sandoval, A. Prieto, J. Cabestany and M. Grana (Editors), Computational and Ambient Intelligence. Lecture Notes in Computer Science Vol. 4507, pp 16-22, Springer, 2007. (about book)

  29. Y.S. Dai, M. Xie and K.L. Poh. Available modeling and cost optimization for the grid resource management system. IEEE Transactions on Systems, Man and Cybernetics Part A - Systems and Humans 37(2):189-200,(2007)

  30. A. Gunawan, K.M. Ng and K.L. Poh. An improvement heuristic for the timetabling problem. International Journal of Computational Science 1(2): 162-178, June 2007.

  31. P. Zhou, K.L. Poh and B.W. Ang. A non-radial DEA approach to measuring environmental performance. European Journal of Operational Research 178(1):1-9, 2007.

  32. X.Y. Wang and K.L. Poh. Lead user research in new product development - A decision analysis approach. In Proceedings of the Asia-Pafic Systems Engineering Conference (Adelaide Segment), March 2007.

  33. C.N. Ng and K.L. Poh. A systems approach to R&D project management. In Proceedings of the Asia-Pafic Systems Engineering Conference, Singapore, March 2007.

  34. Y. Xia, K.L. Poh and B.W. Ang. Systems for R&D project selection: A comparative evaluation of methodologies. In Proceedings of the Asia-Pafic Systems Engineering Conference, Singapore, March 2007.

  35. A. Gunawan, K.L. Poh and K.M Ng. Design of educational timetabling systems. In Proceedings of the Asia-Pafic Systems Engineering Conference, Singapore, March 2007.

  36. P. Zhou, B.W. Ang and K.L. Poh. Composite indicators for measuring systems performance: an information-theoretical aggregation approach. In Proceedings of the Asia-Pafic Systems Engineering Conference, Singapore, March 2007.

  37. Y. Cao and K.L. Poh. An accurate and robust missing value estimation for Microarray data: least absolute deviation imputation. In M.A. Wani, T.Li, L. Kurgan, J. Ye and Y. Liu (editors). Proceedings of the Fifth International Conference on Machine Learning and Applications, 14-16 Dec 2006, Orlando, pp 157-161, IEEE Computer Society, 2006.

  38. T.L. Tay, K.M. Ng, K.L. Poh and R.K. Palvannan. Solving personnel and equipment rostering by column generation. In V. Kachitvichyanukul and D. Kritcharnchai (Editors). Proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference (APIEM) 2006. pp 184-190, 17-20 December 2006, Bangkok, Thailand.

  39. C.N. Ng and K.L. Poh. A value-at-risk approach to R&D decision analysis. In V. Kachitvichyanukul and D. Kritcharnchai (Editors). Proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference (APIEM) 2006. pp 1794-1801, 17-20 December 2006, Bangkok, Thailand.

  40. A. Gunawan, K.M Ng and K.L. Poh. An improvement heuristic for the timetabling problem. In V. Kachitvichyanukul and D. Kritcharnchai (Editors). Proceedings of the 7th Asia Pacific Industrial Engineering and Management Systems Conference (APIEM) 2006, pp 205-211, 17-20 December 2006, Bangkok, Thailand.

  41. P. Zhou, B.W. Ang and K.L. Poh. Slacks-based efficiency measures for modeling environmental performance. Ecological Economics 60(1):111-118, 2006.

  42. P. Zhou, B.W. Ang and K.L. Poh. Comparing aggregating methods for constructing the composite enviornmental index: an objective measure. Ecological Economics 59(3):305-311, 2006.

  43. Y.P. Xiang and K.L. Poh. A knowledge-based modeling system for time-critical dynamic decision-making. In Qiang Yang, Geoff Webb (Editors), PRICAI 2006: Trends in Artificial Intelligence: 9th Pacific Rim International Conference on Artificial Intelligence Guilin, China, August 7-11, 2006 Proceedings, pp 212 - 221. Lecture Notes in Computer Science, Volume 4099, 2006. (Paper)

  44. S.Y.J. Chee, C.T. See and K.L. Poh. Spare-part demand forecasting in large-size fleet scenarios. In Proceedings of the 36th International Conference on Computers and Industrial Engineering , pp 2880-2889, Jun 20-23, 2006, Taipei, Taiwan. (Paper).

  45. P. Zhou, K.L. Poh and B.W. Ang. Extensions of DEA with preference structure for estimating overall inefficiency. In Proceedings of the 36th International Conference on Computers and Industrial Engineering , pp 374-381, Jun 20-23, 2006, Taipei, Taiwan. (Paper).

  46. A. Gunawan, K.M. Ng, and K.L. Poh. A mathematical programming model for a time-tabling problem. In H.R. Arabnia, G.A. Gravvanis and A.M.G. Solo (Editors), Proceedings of the International Conference on Scientific Computing (CSC'06), pp 42-47, CSREA Press, 2006.

  47. P. Zhou, B.W. Ang and K.L. Poh. Decision analysis in energy and environmental modeling: an update. Energy 31(14):2604-2622, 2006.

  48. P. Zhou, B.W. Ang and K.L. Poh. A trigonometric grey prediction approach to forecasting electricity demand. Energy 31(14):2839-2847, 2006.

  49. Y.S. Dai, M. Xie and K.L. Poh. Reliability of grid service systems. Computers and Industrial Engineering 50(1-2):130-147, 2006.

  50. Y.P. Wu, Q.P. Hu, K.L. Poh, S.H. Ng and M. Xie. Bayesian networks modeling for software inspection effectiveness. In Proceedings of the 11th International Symposium Pacific Rim Dependable Computing (PRDC 2005), pp 65-71, IEEE 2005. (Paper).

  51. G.Q. Liu, K.L. Poh and M. Xie. Schedule length and reliability oriented multi-objective scheduling for distributed computing. In Proceedings of the 10th Annual International Conference on Industrial Engineering: Theory, Applications & Practice, Florida December 04-07, 2005.

  52. T.L. Tay, K.M. Ng, K.L. Poh and R.K. Palvannan. A mathematical programming approach to personnel and equipment rostering. In A.S.F Chiuy and A. Matias (editors), Proceedings of the Sixth Asia-Pacific Industrial Engineering and Management Systems (APIEMS) Conference 2005, Manila, 2005. (Paper).

  53. G.L. Yang, C.C.T. Lim, Z.J. Hou, R.N. Gan, K.L. Poh, W.L. Nowinski. A practical computer-aided diagnosis system for intracranial hemorrhage detection in acute stroke. Radiological Society of North America, 91st Scientific Assembly and Annual Meeting, pp 856-857, 2005.

  54. C.A. Jiang, T.Y. Leong and K.L. Poh. PGMC: A framework for probabilistic graphic model combination. In C.P. Friedman, J. Ash and P. Tarczy-Hornoch (Editors), Proceedings of the American Medical Informatics Association Annual Symposium (AMIA) 2005, pp 370-374, 2005.

  55. P.K. Pek and K.L. Poh. Making decisions in an intelligent tutoring system. International Journal of Information Technology and Decision Making 4(2):207-233, June 2005. (Abstract)

  56. K.M. Ng, T.L. Tay and K.L. Poh. A mathematical programming model for personnel-equipment task rostering. In H.R. Arabnia and G.A. Gravvanis (editors), Proceedings of the 2005 International Conference on Scientific Computing (CSC'05), pp 129-134, CSREA Press, 2005.

  57. S.P. Chan and K.L. Poh. Bayesian meta-analyses of the tolerability of selective serotonin reuptake inhibitors and tricyclic antidepressants for treating patients with depression. SGH Proceedings 14(1):17-27, 2005.

  58. K.L. Poh, K.W. Choo and C.G. Wong. A heuristic approach to the multi-period multi-commodity transportation problem. Journal of the Operational Research Society 56(6):708-718, 2005. (Abstract)

  59. G.Q. Liu, K.L. Poh and M. Xie. Iterative list scheduling for heterogeneous computing. Journal of Parallel and Distributed Computing 65(5):654-665, 2005. (Abstract)

  60. C.A. Jiang, K.L. Poh and T.Y. Leong. Integration of probabilistic graphic models for decision support. In Proceedings of the 2005 AAAI Spring Symposium on Challenges to Decision Support in a Changing World, pp 40-47, AAAI Press, 2005. (Paper). Also available in AAAI Technical Report SS-05-02.

  61. Y.P. Xiang and K.L. Poh. Constructing Bayesian network in a changing world. In Proceedings of the 2005 AAAI Spring Symposium on Challenges to Decision Support in a Changing World, pp 108-113, AAAI Press, 2005. (Paper). Also available in AAAI Technical Report SS-05-02.

  62. Y.F. Zeng and K.L. Poh. Graphical multiagent decision model: Towards adaptability. In Proceedings of the 2005 AAAI Spring Symposium on Challenges to Decision Support in a Changing World, pp 114-120, AAAI Press. (Paper). Also available in AAAI Technical Report SS-05-02.

  63. Y.F. Zeng, G.Q. Liu and K.L. Poh. Grid-enabled Bayesian network. In Proceedings of the 2005 AAAI Spring Symposium on Challenges to Decision Support in a Changing World, pp 121-126, AAAI Press, 2005. (Paper). Also available in AAAI Technical Report SS-05-02.

  64. P.K. Pek and K.L. Poh. A Bayesian tutoring system for Newtonian mechanics: Can it adapt to different learners? Journal of Educational Computing Research 31(3):281-307, 2005. (Abstract) (Alt link)

  65. Y.S. Dai, M. Xie and K.L. Poh. Modeling and analysis of correlated software failures of multiple types. IEEE Transactions on Reliability 54(1):100-106, March 2005. (Paper)

  66. Y.F. Zeng and K.L. Poh. Block learning Bayesian network structures from data. In M. Ishikawa, S. Hashimoto, M. Paprzycki, E. Barakova, K. Yoshida, M. Koppen, D.W. Corne, and A. Abraham (editors). Proceedings of the Fourth International Conference on Hybrid Intelligent Systems (HIS'04), pp 14-19, IEEE Computer Society, Los Alamitos, California, 2005. (Abstract)

  67. S.P. Chan and K.L. Poh. Application of Bayesian multiple linear regression in biomedical research. SGH Proceedings: 13(3):154-161, 2004. (Abstract)

  68. Y.P. Xiang and K.L. Poh. Building bayesian network for probabilistic situation assessment. In E. Kozan (editor), Proceedings of the Fifth Asia-Pacific Industrial Engineering and Management Systems Conference 2004, pp 6.3.1-6.3.10, December, 2004. (Paper)

  69. Y.F. Zeng and K.L. Poh. Graphical multiagent decision model with conflicting information, In Proceedings of the International Conference on Advances in Intelligent Systems - Theory and Applications (AISTA 2004), pp 421-428, IEEE Computer Society, 2004. (Paper)

  70. Y.S. Dai, M. Xie, K.L. Poh and S.H. Ng. A model for correlated failures in N-version programming. IIE Transactions 36(12):1183-1192, December 2004. (Abstract)

  71. L. Lin, K.L. Poh, T.Y. Leong and T.K. Lim. Optimal time for surgical intervention in the management of spontaneous pneumothorax: a dynamic decision analytic approach. In M. Mohammadian (Editor), Proceedings of the International Conference on Computational Intelligence for Modelling, Control and Automation (CIMCA2004), pp 345-350, July 2004. (Paper)

  72. M. Xie, Y.S. Dai, K.L. Poh, C.D. Lai. Optimal number of hosts in distributed systems based on cost criteria. International Journal of Systems Science35(6):343-353, May 2004. (Abstract)

  73. M. Xie, Y.S. Dai and K.L. Poh. Computer systems reliability: models and analysis. Kluwer Academic/Plenum Publishers, New York, 2004.

  74. M. Xie, Y.S. Dai, K.L. Poh, C.D. Lai. Distributed system availability in the case of imperfect debuggingprocess. International Journal of Industrial Engineering - Theory, Applications and Practice 11(4):396-405, 2004.

  75. T.L. Tay, K.M. Ng, and K.L. Poh. Job rostering with personnel and equipment constraints. In H.S. Hwang, M. Gen and C. Moon (Editors), Proceedings of the 33rd International Conference on Computers and Industrial Engineering: New Paradigm of Industrial Engineering; Creative Enhancement of IE Technology and Application, Korea, March 25-27, 2004. (Paper)

  76. G.Q. Liu, M. Xie, Y.S. Dai and K.L. Poh. On program and file assignment for distributed systems. International Journal of Computer Systems Science & Engineering 19(1):39-48, Jan 2004.

  77. W. Wang and K.L. Poh, Fuzzy multicriteria decision making under attitude and confidence Analysis. In A. Abraham, M. Kpppen and K. Franke (editors), Design and Application of Hybrid Intelligent Systems, pp 440-447, IOS Press, The Netherlands, 2003. (Abstract)

  78. Y.F. Zeng and K.L. Poh, A symbolic method for structure verification in multiply sectioned bayesian networks. In A. Abraham, M. Kpppen and K. Franke (editors), Design and Application of Hybrid Intelligent Systems, pp 379-388, IOS Press, The Netherlands, 2003. (Abstract)

  79. Y.F. Zeng and K.L. Poh, Approximate inference in multiply sectioned Bayesian networks: method, evaluation and framework. In P. Vadakkepat, W.W. Tan, K.C. Tan, and A.P. Loh (editors), Proceedings of the Second International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2003), December 2003, Singapore pp 40, Centre for Intelligent Control, National University of Singapore, 2003. (Paper)

  80. R.J. Liu, K.L. Poh and C.U.Lee. An outranking analysis of MCDM methods. In Z. Jiang, X. Qian and Z Jiang (editors), Proceedings of IE&EM'2003, The 10th International Conference on Industrial Engineering & Engineering Management: Global Industrial Engineering in E-century, December 2003, Shanghai, pp 273, China Machine Press, 2003. (Paper)

  81. G. Chen and K.L. Poh. Mutual fund performance appraisals: a mean-variance data envelopment analysis model. In Z. Jiang, X. Qian and Z Jiang (editors), Proceedings of IE&EM'2003, The 10th International Conference on Industrial Engineering & Engineering Management: Global Industrial Engineering in E-century, December 2003, Shanghai, pp 277, China Machine Press, 2003. (Paper)

  82. W. Wang and K.L. Poh. Fuzzy MCDM based on confidence analysis. Fuzzy Economic Review VIII(2):25-38, November 2003. (Abstract)

  83. G.Q. Liu, K.L. Poh and M. Xie, A parallel tabu search for reliability-based program and file allocation. In Proceeding of the 8th Annual International Conference on Industrial Engineering Theory, Applications and Practice 2003, November 2003, Las Vegas, pp 974-979, 2003. (Paper)

  84. L. Lin, K.L. Poh, T.Y. Leong and T.K. Lim. Optimal time for surgical intervention in the management of spontaneous pneumothorax: a decision analysis. In Programme & Abstracts of the 2003 International Conference on Evidence-based Medicine (ICEBM'2003), pp 67, October 18-19, 2003, Singapore. (Paper)

  85. S.P. Chan and K.L. Poh. Application of bayesian multiple linear regression in biomedical research. In Programme & Abstracts of the 2003 International Conference on Evidence-based Medicine (ICEBM'2003), pp 65, October 18-19, 2003, Singapore. (Paper)

  86. S.P. Chan and K.L. Poh. A meta-analysis of the tolerability of selective serotonin reuptake inhibitors and tricyclic antidepressants for treating patients with depression. In Programme & Abstracts of the 2003 International Conference on Evidence-based Medicine (ICEBM'2003), pp 74, October 18-19, 2003, Singapore. (Paper)

  87. W. Wang and K.L. Poh. Fuzzy MCDM Based on confidence analysis. In E.L. Gonzalez and C.M. Cuervo (Editors), Proceedings of the Tenth International Association for Fuzzy-Set Management and Economy Congress: Emergent Solutions for the Information and Knowledge Economy Vol. II, pp. 3-15, Leon, Spain, October 9-11, 2003. (Paper)

  88. G. Levitin, Y.S. Dai, M. Xie and K.L. Poh. Optimising survivability of multi-state systems with multi-level protection by multi-processor genetic algorithm. Reliability Engineering and Systems Safety 82(1):93-104, 2003. (Abstract)

  89. Y.S. Dai, M. Xie, K.L. Poh and B. Yang. Optimal testing-resource allocation with genetic algorithm for modular software systems. The Journal of Systems and Software 66(1):47-55, 2003. (Abstract)

  90. W. Wang and K.L. Poh. Multicriteria decision making based on confidence analysis in fuzzy environment. In Y. Liu, G. Chen, M. Ying and K.Y. Cai (Editors), Proceedings of the International Conference on Fuzzy Information Processing: Theories and Applications (FIP2003), pp 643-648, Tsinghua University Press/Springer, 2003. (Paper)

  91. Y.S. Dai, M. Xie, K.L. Poh and G.Q. Liu. A study of service reliability and availability for distributed systems. Reliability Engineering and System Safety 79(1):103-112, 2003. (Abstract)

  92. Y.S.Dai and K.L.Poh. Solving the network interdiction problem with genetic algorithms. In Y.C. Chou, A. Chen and F.C. Yang (Editors), Proceedings of the Fourth Asia-Pacific Conference on Industrial Engineering and Management System (APIEMS-2002), Taipei, December 18-20, 2002. (Paper)

  93. Y.S. Dai, M. Xie and K.L. Poh. Reliability analysis of grid computing systems. In Proceedings of the 2002 Pacific Rim International Symposium on Dependable Computing (PRDC 2002), IEEE Computer Society Press, pp 97-103, 2002. (Paper)

  94. P.K. Pek and K.L. Poh. Formulation of tutoring policy for maximizing students' learning through decision theoretical approach. International Journal of Engineering Education 18(6):652-666, 2002. (Paper)

  95. L. Lin, K.L. Poh and T.K. Lim. The cost-effectiveness of managing chronic cough. In The 7th Congress of the Asian Pacific Society of Respiratory - APSR, Taipei, Taiwan, October 24-27, 2002, pp 125. (Abstract)

  96. L. Lin, K.L. Poh, T.Y. Leong and T.K. Lim. Management of spontaneous pneumothorax: a decision analysis. In The 7th Congress of the Asian Pacific Society of Respiratory - APSR, Taipei, Taiwan, October 24-27, 2002, pp 134. (Abstract)

  97. K.L. Poh. Using genetic algorithms for minimising max-flow. 6th Asia-Pacific Military Operations Research Symposium: Fostering Greater Understanding in Enhancing Security in Asia-Pacific. 22-24 May 2002, Singapore.

  98. C.D. Lai, M. Xie, K.L. Poh, Y.S. Dai and P. Yang. A model for availability analysis of distributed software/hardware systems. Information and Software Technology 44(6):343-350, 2002. (Abstract)

  99. Y.P. Xiang and K.L. Poh. Time-critical dynamic decision modeling in medicine. Computers in Biology and Medicine 32(2):85-97, 2002. (Abstract)

  100. S.S. Xu and K.L. Poh. Value of information analysis in dynamic decision models. In Proceedings of the 2002 AAAI Spring Symposium on Information Refinement and Revision for Decision Making: Modeling for Diagnostics, Prognostics, and Prediction, pp 109-114, AAAI Press, Meno Park, California, 2002. Available as Technical Report SS-02-03, AAAI, 2002.

  101. Y.P. Xiang and K.L. Poh. Knowledge-based time-critical dynamic decision modelling. Journal of the Operational Research Society 53(1):79-87, January 2002. (Abstract)

  102. S.S. Xu and K.L. Poh. Value of information analysis in dynamic influence diagrams. In A. Abraham and M. Koeppen (Eds.) Hybrid Information Systems, pp.597-610, Physica Verlag, Heidelberg, 2002. (Abstract)

  103. L. Lin, K.L. Poh and T.K. Lim. Empirical treatment of chronic cough: a cost-effectiveness analysis. In Suzanne Bakken (Editor), Proceedings of the AMIA Conference 2001, pp 383-387, Hanley & Balfus, Inc. Medical Publishers, Philadelphia, 2001. (Abstract)

  104. C.S. Dora, M.Sarkar, S. Sundaresh, D. Harmanec, T.T. Yeo, K.L. Poh and T.Y. Leong. Building decision support systems for treating severe head injuries. In Proceedings of the 2001 IEEE International Conference on Systems, Man and Cybernetics: e-Systems and e-Man for Cybernetics in Cyberspace, pp 2952-2957, 2001. (Abstract)

  105. S.S. Xu, K.L. Poh and E.J. Horvitz. Graphical analysis of value of information in decision models. In Proceedings of the Fourteenth International Florida Artificial Intelligence Research Society Conference (FLAIRS-2001), pp 155-159, Florida, May 2001.

  106. K.L. Poh, B.W. Ang and F. Bai. A comparative analysis of R&D project evaluation methods, R&D Management 31(1):63-75, 2001. (Abstract)

  107. T.K. Lim, J. Cherian, K.L. Poh and T.Y. Leong. The rapid diagnosis of smear-negative pulmonary tuberculosis: a cost-effectiveness analysis. Respirology 5(4):403-409, Dec 2000. (Abstract)

  108. P.K. Pek and K.L. Poh. Using decision networks for adaptive tutoring. In S.S. Young, J.Greer, H. Maurer and Y.S. Chee (Editors), Proceedings of the International Conference on Computers in Education / International Conference on Computer-Assisted Instruction 2000. November 21-24, 2000, Taipei, Taiwan, pp 1076-1084. (Paper)

  109. X. Wu and K.L. Poh. Decision model construction with multilevel influence diagrams. The Knowledge Engineering Review, 15(3):1-24, 2000. (Abstract)

  110. K.L. Poh. An intelligent decision support system for investment analysis. Knowledge and Information Systems 2(3):340-358,2000. (Abstract)

  111. P.K. Pek and K.L. Poh. Framework of a decision-theoretic tutoring system for learning of mechanics, Journal of Science Education and Technology 9(4):345-358, 2000. (Abstract, Paper)

  112. K.W. Choo, K.L. Poh and C.G. Wong. A heuristic approach to the multi-period multi-commodity transportation model with capacitated heterogeneous Fleet. In Proceedings of the APORS 2000: Fifth Conference of the Association of Asian-Pacific Operational research Societies within IFORS, 5-7 July 2000, Singapore, 2000. (Abstract)

  113. T.K. Lim, J. Cherian, K.L. Poh and T.Y. Leong. Utility of the roche cobas amplicor assay, bronchoscopy, computer tomography, and clinical judgment in the rapid diagnosis of smear negative publmonary tuberculosis: a decision analysis. Fifth Asia-Pacific Society of Respirology Workshop 22-24 March 2000.

  114. K.W. Choo, K.L. Poh and C.G. Wong. Optimization of multi-period multi-commodity transport model with capacitated heterogeneous fleet. In Proceedings of the 10th Mindef, NUS & NTU Joint R&D Seminar, 14th March 2000, DSO National Laboratories, Singapore, 2000.

  115. K.L. Poh and B.W. Ang. Transportation fuels and policy for Singapore: an AHP planning approach. Computers and Industrial Engineering 37(3):507-525, 1999. (Abstract)

  116. S. Sundaresh, P. Haddawy, T.Y. Leong and K.L. Poh. Multi-level multi-perspective reasoning. In Proceedings of the The National Computer Science and Engineering Conference (NCSEC'99) December 15-17, 1999, Assumption University, Bangkok, Thailand, pp 67-74, 1999. (Paper)

  117. J. Lu, M.A. Quaddus, K.L.Poh and R. Williams. The design of a knowledge-based guidance system in intelligent multiple objective decision support system (IMODSS). In B. Hope and P. Yoong (Eds.), Proceedings of the 10th Australasian Conference on Information Systems, pp 542-553, 1999.

  118. D. Harmanec, T.Y. Leong, S. Sundaresh, K.L. Poh., T.T.Yeo, I. Ng, and T.W.K. Lew. Decision analytic approach to severe head injury management. In N. M. Lorenzi (editor), Proceedings of the 1999 AMIA Annual Fall Symposium pp. 271-275, Hanley & Belfus, 1999. (Paper)

  119. B.W. Ang, J.P. Huang and K.L. Poh. Break-even price of distributed generation under uncertainty. Energy, The International Journal 24(7):579-589, 1999. (Abstract)

  120. Y.P. Xiang and K.L. Poh. Time-critical dynamic decision making. In K.B. Laskey and H. Prade (editors), Proceedings of the Fifteenth Conference on Uncertainty in Artificial Intelligence (UAI-99), pp 688-695, Morgan Kaufmann Publisher, 1999. (Abstract, Paper)

  121. E.P. Chew and K.L. Poh. Solving project scheduling with resource constraints problems via genetic algorithm. In E. Kozan (editor), Proceedings of the Fifteenth National Conference of the Australian Society for Operations Research Inc. incorporating ASOR Queensland Branch and ORSJ Hokkaido Chapter Joint Workshop, pp 348-358, The Australian Society for Operations Research, 1999.

  122. Y.P. Xiang and K.L. Poh. Time-critical dynamic decision modeling. In E. Kozan (editor), Proceedings of the Fifteenth National Conference of the Australian Society for Operations Research Inc. incorporating ASOR Queensland Branch and ORSJ Hokkaido Chapter Joint Workshop, pp 1390-1401, The Australian Society for Operations Research, 1999.

  123. K.L. Poh. Operations analysis using bayesian networks. In Proceedings of the Mindef-NUS Joint R&D Seminar, 22 January 1999, pp 162-167, Defence Technology Group, Ministry of Defence, Singapore, 1999. (Paper)

  124. E.P. Chew and K.L. Poh. Project Scheduling with Resource Constraints via Genetic Algorithm. In Proceedings of the Mindef-NUS Joint R&D Seminar, 22 January 1999, pp 156-161, Defence Technology Group, Ministry of Defence, Singapore, 1999.

  125. K.L.Poh and X. Wu. Computer-aided decision modeling using multilevel influence diagrams. In J. Gu (Editor), Proceedings of the Third Interational Confernece on Systems Science and Systems Engineering (ICSSSE'98), Beijing China, pp 49-52, Scientific and Technical Documents Publishing House, Beijing, China, 1998. (Paper)

  126. W.S.Wang, G.K. Yeo and K.L.Poh. Object-oriented modeling integration framework in distribution systems. In J. Gu (Editor), Proceedings of the Third Interational Confernece on Systems Science and Systems Engineering (ICSSSE'98), Beijing China, pp 75-80, Scientific and Technical Documents Publishing House, Beijing, China, 1998. (Paper)

  127. K.L. Poh. A Knowledge-based guidance system for multi-attribute decision making. Artificial Intelligence in Engineering, 12(3),315-326, 1998. (Abstract)

  128. K.L. Poh and B.W. Ang. Decision analysis of transportation fuel alternatives for Singapore In Proceedings of the 1st Asia Pacific Conference on Transportation and the Enviornment, 13-15 May 1998, Singapore, pp 320-328, Center for Transportation Research, Natonal University of Singapore, Singapore.

  129. X. Wu and K.L. Poh. Decision model construction with multilevel influence diagrams. In Proceedings of the AAAI 1998 Spring Symposium on Interactive and Mixed-Initiative Decision Theoretic Systems, pp 142-147, AAAI Press, Meno Park, California, 1998. Available as AAAI Tech Report SS-98-03. (Paper)

  130. J.P. Huang, K.L. Poh and B.W. Ang. Evaluating power generation investment under uncertainty. International Journal of Energy, Environment and Economics, 6(1), 27-40, 1997.

  131. J.P. Huang, B.W. Ang and K.L. Poh. Synthesizing values of statistical life for engery-environment policy analysis. Energy and Environment, 8(3), 179-190, 1997.

  132. E. Chew and K. L. Poh. Real-world resource scheduling using genetic algorithm with direct chromosome representation. In M.H. Hamza (editor), Proceedings of the IASTED International Conference on Modelling,Simulation and Optimization (MSO'97) Singapore, August 11-13, pp 31-34, IASTED/Acta Press, Anaheim, California, 1997. (Paper)

  133. E. Chew and K. L. Poh. A genetic algorithm approach to resource scheduling, In Proceedings of the MINDEF-NUS Joint R&D Seminar January 1997, pp 32-39, Defence Technology Group, Ministry of Defence, Singapore, 1997.

  134. J.P. Huang, B.W. Ang and K.L. Poh. Synthesizing environmental externality costs: a statistical and multi-attribute analysis approach, Energy and Environment 7(3), 253-266, 1996.

  135. K.L.Poh and E.J. Horvitz. A graph-theoretic analysis of information value. In E. Horvitz and F. Jensen (editors), Proceedings of the Twelfth Conference on Uncertainty in Artificial Intelligence, pp 427-435, Morgan Kaufmann Publisher, 1996. (Abstract, Paper)

  136. K.L.Poh, K.Y.Tan and W.H.Loke. Optimization of multi-period tasks allocation. In Proceedings of the MINDEF-NUS Joint R&D Seminar January 1996, pp 122-126, Defence Technology Group, Ministry of Defence, Singapore, 1996.

  137. J.P. Huang, K.L Poh and B.W. Ang. Decision analysis in energy and environmental modeling. Energy, The International Journal, 20(9), 843-855, 1995. (Abstract)

  138. K.L.Poh, M.A. Quaddus and K.L. Chin. MOLP-PC: An integerated decision support environment for multiple objective linear optimization. In OR Applications in Singapore, pp25-39, Operational Research Society of Singapore, 1995. (Paper)

  139. K.L. Poh and E.J. Horvitz. Topological proximity and relevance in graphical decision models, Microsoft Research Technical Report MSR-TR-95-15, Decision Theory Group, Microsoft Research, Redmond, Washington, March 1995

  140. K.L. Poh. Flexible decision modeling under resource constraints. INFORMS International, Singapore 25-28 June, 1995.

  141. K.L. Poh, M.R. Fehling and E.J. Horvitz. Dynamic construction and refinement of utility-based categorization models, IEEE Transaction on Systems, Man, and Cybernetics, 24(11), 1653-1663, November 1994. (Paper)

  142. K.L. Poh and M.R. Fehling. Probabilistic conceptual network: a belief representation for utility-based categorization. In Proceedings of the Ninth Conference on Uncertainty in Artificial Intelligence, pp 166-173, Morgan Kaufmann Publisher, 1993. (Abstract, Paper)

  143. K.L. Poh and E.J. Horvitz. Reasoning about the value of decision-model refinement: methods and application, In Proceedings of the Ninth Conference on Uncertainty in Artificial Intelligence, pp 174-182, Morgan Kaufmann Publisher, 1993. (Abstract, Paper)

  144. K.L. Poh. Utility-based categorization, Ph.D. Dissertation, Department of Engineering-Economic Systems, Stanford University, June 1993. (Paper)

  145. H.L. Ong, T.N. Goh and K.L. Poh. A heuristic vehicle scheduling and routing system. Journal of The Institution of Engineers, Singapore, 33(2), 54-57, 1993.

  146. K.L. Poh and E.J. Horvitz. Probing the value of decision-model refinement. Technical Report 85, Palo Alto Laboratory, Science Center, Rockwell International Palo Alto, California, December, 1992.

  147. M.A. Quaddus, K.L. Poh and K.L. Chin. MOLP-PC: an integrated system of multiple criteria decision making on microcomputer. In 1992 Proceedings, Decision Sciences Institute, Vol. 2, pp 1043, 1992.

  148. M.A. Quaddus and K.L. Poh. A comparative evaluation of multiple objective linear programming methods. In K.H. Phua, C.M. Wang, W.Y. Yeong, T.Y. Leong, H.T. Loh, K.C. Tan and F.S. Chou (Eds.), Optimization: Techniques and Applications, pp 317-328, World Scientific, Singapore, 1992.

  149. R.D. Shachter, S.K. Andersen and K.L. Poh. Directed reduction algorithms and decomposable graphs. In P.P. Bonnisone, M. Henrion, L.N. Kanal and J.F. Lemmer (Eds.) Uncertainty in Artificial Intelligence 6, pp 197-208, Elsevier Science, 1991.

  150. M.R. Fehling and K.L. Poh, Decision-theoretic control of resource-constrained rule-checking in design for manufacturability. In Proceedings of the 1991 IEEE International Conference on Systems, Man, and Cybernetics, pp 417-422, 1991.

  151. K.L. Poh and M.A. Quaddus. A hybrid approach to multi-objective linear optimization. Journal of the Operational Research Society, 41(11), 1037-1048, 1990. (Abstract)

  152. R.D. Shachter, S.K. Andersen and K.L. Poh. Directed reduction algorithms and decomposable graphs. In Proceedings of the Sixth Conference on Uncertainty in Artificial Intelligence, Association for Uncertainty in Artificial Intelligence, 1990. (Abstract)

  153. H.L. Ong, T.N. Goh and K.L. Poh Optimal crew allocation for public lift emergency rescue operation, Journal of The Institution of Engineers, Singapore, 30(5), 30-38, Sep/Oct, 1990.

  154. H.L. Ong, T.N. Goh, K.L. Poh and C. C. Lim. A computerised vehicle routing system for refuse collection. Advances in Engineering Software, 12(2), 54-58, 1990.

  155. M.A. Quaddus and K.L. Poh. A user-friendly program of human judgments in engineering decision analysis, Advances in Engineering Software, 10(2), 83-89, April 1988.

  156. K.L. Poh. Microcomputer-based multiple criteria decision making: implementation, comparative evaluation and a hybrid approach. Master of Engineering Thesis, Department of Industrial & Systems Engineering, National University of Singapore, 1987.

  157. M.A. Quaddus and K.L. Poh. IMOLP-PC, a multiobjective optimization method on microcomputer. In K.L. Teo, H. Paul, K.L. Chew and C.M. Wang, Proceedings of the International Conference on Optimization: Techniques and Applications, pp 798-807, 1987.

  158. M.A. Quaddus and K.L. Poh. Goal-PC: A Microcomputer-based Implementation of Goal Programming, In Proceedings of the 1986 Asian Conference on Industrial Engineering: Integrating People, Technology and Systems, pp 13.1 - 13.15, 1986.

  159. K.L. Poh and M.A. Quaddus. A spread sheet-like input routine for optimization problems. Advances in Engineering Software, 8(3), 166-170, July 1986.

  160. M.A. Quaddus and K.L. Poh. A user-friendly approach to goal programming. In G.E. Whitehouse (Ed.), Softcover Software, pp 245-261, Industrial Engineering & Management Press, Institute of Industrial Engineers, Georgia, 1985.