1. Huayao Wu, Changhai Nie, Fei-Ching Kuo, Hareton K. N. Leung, Charles J. Colbourn, “A Discrete Particle Swarm Optimization for Covering Array Generation”. IEEE Trans. Evolutionary Computation 19(4): 575-591, 2015
  2. Hareton K. N. Leung, Kim Man Lui, “Testing analytics on software variability”, SWAN@SANER 2015,17-20
  3. Changhai Nie, Huayao Wu, Xintao Niu, Fei-Ching Kuo, Hareton Leung, Charles J. Colbourn, “Combinatorial testing, random testing, and adaptive random testing for detecting interaction triggered failures”, Information and Software Technology, 62, 198-213, 2015
  4. Changhai Nie, Jing Jiang, Huayao Wu, Hareton Leung, Charles J. Colbourn, "Empirically Identifying the Best Greedy Algorithm for Covering Array Generation", 2nd International Workshop on Combination Testing (IWCT 2013), ICST 2013, Luxembourg, March 18-22, 2013.
  5. Bixin, Li, Dong Qiu, Hareton Leung, Di Wang, “Automatic Test Case Selection for Regression Testing of Composite Service Based on Extensible BPEL Flow Graph”, Journal of Systems and Software, 85(6), 1300-1324, 2012.
  6. Changhai Nie, Yalan Liang, Huayao Wu, Hareton Leung, F C Kuo, Zheng Li,  “Search Based Combinatorial Testing”, APSEC 2012, Hong Kong, Dec. 2012.
  7. Changhai Nie, H.K.N. Leung, "The Minimal Failure-causing Schema of Combinatorial Testing", ACM Transactions on Software Engineering and Methodology, Volume 20, Issue 4, Sept 2011.
  8. Changhai Nie, H.K.N. Leung, "A Survey of Combinatorial Testing", ACM Computing Survey, 43(2), Jan 2011
  9. H.K.N. Leung, K. Chan, "Implementing Automated Testing", Annals of Cases on Information Technology, Volume VI, 2004, pp. 508-521.
  10. H.K.N. Leung, Prema Paramasivam, "Testing COTS with Classification-tree Method", IASTED International Conference on Software Engineering and Applications (SEA 2003), L.A., pp. 270-276, Nov., 2003.
  11. S. Liang, M.S. Li, H.K.N. Leung, K. Chan, "An Experimental Study of Response Times of Web Applications", Journal of Computer Research and Development, in Chinese, Vol. 40, No. 7, July 2003, pp. 1069-1080.
  12. S. Liang, M.S. Li, H.K.N. Leung, K. Chan, "A simulation-driven Performance Testing Method for Web Applications" , Journal of Computer Research and Development, in Chinese (accepted).
  13. H.K.N. Leung, S. Liang, K. Chan, M.S. Li, "A Study of Performance Testing of Web-based Systems", Japan, Information Systems and Databases Conference, pp. 129-135, Sept., 2002.
  14. K.F. Cheng, H.K.N. Leung, "Testing Multimedia Software Using Hybrid Control Flowgraph - Petri Net Approach",International Software Development & Management Conference 2000, Hong Kong, pp. 251-261, Dec., 2000.
  15. H.K.N. Leung, "A Tool for Testing Hypermedia Systems",IEEE 25Th Euromicro Conference Workshop on Software Process and Product Improvement, Milan, Italy, Vol. II. pp. 202-209, September, 1999.
  16. H.K.N. Leung, "Improving Defect Removal Effectiveness for Software Development",IEEE 2nd Euromicro Conference on Software Maintenance and Reengineering, Florence, Italy, pp. 157-164, March 1998.
  17. H.K.N. Leung and P.W.L. Wong, "A Study of User Acceptance Test",Software Quality Journal, Vol 6, No. 2, pp.137-149, June 1997. Also in International Software Quality Management Conference, Mechanical Engineering Publications, Bath, UK, pp. 269-281, March 1997.
  18. L. White and H.K.N. Leung, "Integration Testing",in Encyclopedia of Software Engineering, John J. Marciniak, ed., Wiley, pp. 573-577, 1994.