Professional activities
 
Editorship
  1. Member, Editorial Advisory Board, Central European Journal of Computer Science (2010/10)
  2. Editor, Int'l J. of Information and Computer Security (2007/01–present)
  3. Editor, LNCS Transactions on Computational Science (2007/01–present)
  4. Member, Advisory Board, Journal of Information Science and Engineering (2007/01–present)
  5. Co-Editor-in-Chief, Int'l Journal of Computational Geometry & Applications (2007/01–present)
  6. Editor, The ACM Journal on Computing and Cultural Heritage (2006/06–2014/03)
  7. Chief Editor, Journal of Information Science and Engineering (2000/08–2006/12)
  8. Member, Advisory Board, The ACM Journal of Experimental Algorithmics (2000/01–present)
  9. Editor, The ACM Journal of Experimental Algorithmics (1995/05–1999/12)
  10. Editor, IEEE Trans. on Computers (1991/10–1995/12)
  11. Editor, NETWORKS (1991/06–1999/12)
  12. Chief Editor, Int'l Journal of Computational Geometry & Applications (1991/01–2006/12)
  13. Series Editor, Lecture Notes Series on Computing, World Scientific Publishing Co., Inc. (1990/07–present)
  14. Editor, Computational Geometry: Theory and Applications (1990/01–2006/12)
  15. Chief Editor, Int'l Journal of Foundations of Computer Science (1990/01–1999/03)
  16. Editor, Algorithmica (1985/08–present)
Conference Services
  1. General Chair, Cultural Mondo Round Table, IV, Taipei, Taiwan (2008/12)
  2. General Chair, International Security Conference, Taipei, Taiwan (2008/09)
  3. General Co-Chair, ACM Symposium on Information, Computer and Communications Security, Taipei, Taiwan (2006/03)
  4. General Chair, 2nd Asian Symposium on Programming Languages and Systems, Nov. 2004. , Taipei, Taiwan (2004/11)
  5. General Chair, IEEE 2004 International Conference on Multimedia and Expo (2004/06)
  6. General Chair, IEEE 2004 International Conference on Multimedia and Expo, Taipei, Taiwan (2004/06)
  7. Chair, APEC Workshop on Digital Resource Sharing (2004/03)
  8. Program Chair, 2004 IEEE International Conference on Networking, Sensing and Control, Taipei, Taiwan (2004/03)
  9. General Chair, International Conference on Digital Archive Technologies, Taipei, Taiwan (2004/03)
  10. Local Advisory Committee Member, 2003 Carnahan Conference on Security Technology (2003/10)
  11. Chair, APEC Workshop on e-Learning and Digital Archives (2002/12)
  12. Chair, International Conference on Digital Archive Technologies (2002/12)
  13. Chair, Eleventh Annual Int'l Symposium on Algorithms and Computation (2000/12)
  14. Co-Chair, Fifth Annual Int'l Computing and Combinatorics Conference (1999/07)
  15. Co-Chair, Third Annual Int'l Computing and Combinatorics Conference (1997/08)
  16. Chair, Int'l Workshop on Algorithms and Discrete Mathematics, Guangzhou, China (1994/12)
  17. Organizer, Workshop on Computational Complexity, Academia Sinica, Taipei ,Taiwan (1988/09)
TPC/PC Members
  1. Program Committee Member, 17th Annual Int'l Computing and Combinatorics Conference (COCOON), Dallas, TX (2011/08)
  2. Program Chair, Frontiers of Algorithms Workshop 2010, Wuhan, China (2010/08)
  3. General Co-Chair, IEEE International Conference on Service-Oriented Computing and Applications (SOCA), Taipei, Taiwan (2009/12)
  4. Steering Committee Member, 12th Information Security Conference (ISC 2009), Pisa, Italy (2009/09)
  5. Program Committee Member, Frontiers of Algorithms Workshop 2009, Hefei, China (2009/06)
  6. Program Committee Member, COCOA 2009 (The 3rd International Conference on Combinatorial Optimization and Applications), June 10 -12, Yellow Mountain, Shanghai, China (2009/06)
  7. General Chair, The 11th Information Security Conference (ISC 2008), Taipei, Taiwan (2008/09)
  8. Program Committee Member, First International Workshop on Computational Transportation Science, Dublin, Ireland (2008/07)
  9. Program Committee Member, Frontiers of Algorithms Workshop 2008, Changsha, China (2008/06)
  10. Program Committee Member, 18th Annual Int'l Symposium on Algorithms and Computation (ISAAC), Sendai, Japan (2007/12)
  11. Program Committee Member, Frontiers of Algorithms Workshop 2007, Lanzhou, China (2007/08)
  12. Program Committee Member, 4th ISVD International Symposium on Voronoi Diagrams, July 9-12, 2007, Pontypridd, Wales, UK. (2007/07)
  13. Program Committee Member, 4th Annual Conference on Theory and Applications of Models of Computation (TAMC 2007), Shanghai, China (2007/05)
  14. Program Committee Member, International Symposium on Combinatorics, Algorithms, Probabilistic and Experimental Methodologies, ESCAPE 2007, Hangzhou, China (2007/04)
  15. Program Committee Co-Chair, International Conference on Algorithmic Applications in Management, Hong Kong, China (2006/06)
  16. Program Committee Member, Int'l Conference on Knowledge Management (2005/07)
  17. Program Committee Member, Int'l Conference on Knowledge Management, Graz, Austria (2005/07)
  18. Program Committee Member, Workshop onComputational Geometry and Applications (2005/05)
  19. Program Committee Member, Workshop on Computational Geometry and Applications, Singapore (2005/05)
  20. Program Committee Member, Int'l Conference on Knowledge Management, Graz, Austria (2004/07)
  21. Program Committee Member, Int'l Conference on Knowledge Management (2004/07)
  22. Program Committee Member, Ninth Annual Int'l Computing and Combinatorics Conference (COCOON), Big Sky, Montana (2003/07)
  23. Program Committee Member, ICALP (2002/07)
  24. Program Committee Member, Seventh Annual Int'l Computing and Combinatorics Conference (2001/07)
  25. Program Committee Member, Sixth Annual Int'l Computing and Combinatorics Conference (2000/07)
  26. Program Committee Member, WADS'99 (1999/08)
  27. Program Committee Member, ISAAC'98 (1998/12)
  28. Program Committee Member, WADS'97 (1997/08)
  29. Program (Video Submission) Committee Member, Symposium on Computational Geometry (1995/06)
  30. Programm Committee Member, 1991 Symposium on Algorithms (1991/12)
  31. Programm Committee Member, Int'l Computer Symposium (1990/12)
  32. Programm Committee Member, Fifth Symposium on Computational Geometry (1989/06)
  33. Program Committee Member, Second Annual Int'l Computing and Combinatorics Conference (1976/06)
 
 
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