1. T. Ibaraki, Computing edge-connectivity augumentation function in O(nm) time, Plenary invited talk, Fifth International Conference on ``Parametric Optimization and Related Topics (PARAOPT V)", Tokyo, Japan, October 6-10, 1997.
2. T. Ibaraki, Solving NP-hard combinatorial problems in the practical sense, Key-note address, Eighth Annual International Symposium on Algorithms and Computation (ISAAC'97), Singapore, December 17-19, 1997.
3. T. Ibaraki, Practical algorithms beyond NP-hardness, Keynote address, 15th National Conference of the Australian Society for Operations Research, Gold Coast, Australia, July 4-7, 1999.
4. T. Ibaraki, Graph connectivity and its augmentation: Applications of MA ordering, Pleanary invited talk, Discrete Optimization 99, DIMACS-RUTCOR Workshop at Rutgers University, July 25-30, 1999.
5. T. Ibaraki, Metaheuristic algorithms as general problem solvers, Keynote speech, 2nd HCQB Joint International Workshop (ORSJ Hokkaido Chapter and ASOR Queensland Branch), Sapporo, June 26-28, 2000.
6. T. Ibaraki, Local search and its generalizations, Key-note address, The fifth conference of APORS (Asia-Pacific Operations Research Societies within IFORS), Singapore, July 5-7, 2000.
7. T. Ibaraki, Metaheuristic algorithms as general problem solvers, Invited plenary talk, New Trends in Optimization and Computational Algorithms, (NTOC2001), Kyoto, Dec. 9-13, 2001.
8. T. Ibaraki, General problem solvers for combinatorial optimization problems by metaheuristics, Invited plenary talk, The 5th International Conference on Optimization: Techniques and Applications (ICOTA), Hong Kong, Dec. 15-17, 2001.
9. T. Ibaraki, General problem solvers for combinatorial optimization problems by metaheuristics, Invited plenaly talk, SIAM Conference on Optimization 2002, Westin Harbour Castle Hotel, Toronto, Canada, May 20-22, 2002.
10. T. Ibaraki, General problem solvers for combinatorial optimization problems by metaheuristics, Invited plenary talk, International Workshop on Heuristics, Friendship Hotel, Beijing, July 24-27, 2002.
11. T. Ibaraki, General problem solvers for combinatorial optimization problems by metaheuristics, Invited plenary talk, International Conference on Optimization and Optimal Control (ICOOC2002), Ulaanbaalar, Mongolia, August 13-17, 2002.
12. T. Ibaraki, General problem solvers for combinatorial optimization, Invited plenary talk, Japan-Sino Optimization Meeting (JSOM) 2002, September 25-27, Kyoto, Japan.
13. T. Ibaraki, General problem solvers for combinatorial optimization problems by metaheuristics, Invited plenary talk, The first International Conference on Optimization Methods and Software (OMS2002), Hangzhou, China, December 15-18, 2002.
14. T. Ibaraki, Towards the general engine for solving real world combinatorial problems, Invited plenary talk (IFORS distinguished lecture), APORS (Asian-Pacific Operations Research Society) 2003, New Delhi, India, December 8-11, 2003.
15. T. Ibaraki, Towards the general engine for solving real world combinatorial problems, Invited plenary talk, International Symposium on Emerging Strategies for Improving Productivity, Quality and Reliability, Indian Association for Productivity, Quality and Reliability (IAPQR), Glass and Ceramic Research Institute, Calcutta, India, December 12-14, 2003.
16. T. Ibaraki, Building general solvers for scheduling problems, Keynote speech, International Symposium on Scheduling (ISS2004), Awaji-Umebutai International Conference Hall, Hyogo, Japan, May 24-26, 2004.
17. T. Ibaraki, Problem solving by general purpose solvers, Invited plenary talk, The 4th Sino-Japanese Optimization Meeting (SJOM08), Tainan, Taiwan, 27-31 August 2008.
18. T. Ibaraki, Problem solving by general purpose solvers, Invited plenary talk, The 7th International Symposium on Operations Research and Its Applications (ISORA08), Oct 31-Nov 2, 2008, Lijiang, China.
19. T. Ibaraki, Participating in timetabling competition ITC2007 with a general Purpose CSP solver, Invited talk, DIMACS-RUTCOR Workshop on Boolean and Pseudo-Boolean Functions - In Memory of Peter L. Hammer, Rutgers University, January 19 - 22, 2009
20. T. Ibaraki, Problem solving by general purpose solvers, Keynote talk, EURO2009 (23rd European Conference on Operational Research), Bonn, July 5-8, 2009.
21. T. Ibaraki, Problem solving by general purpose solvers, Keynote invited talk, SCMAM2009 (Special Conference on Methods and Applications of Metaheuristics), Sun Yat-Sen University, Guangzhou, China, December 21-23, 2009.

< Last update: April, 2010 >