1. "A Knowledge-Based Expert System Tool for Engineering Application", AAUP/NYIT, Sep. 1988 - Aug. 1989.

2. "Knowledge-Based System for Engineering Desgin", AAUP/NYIT, Sep. 1989 - Feb. 1990.

3. "Non-Uniform Waveguide Components for IR Signal Processing", consultant to Battelle in service to the United States Army in Picatinny Arsenal, NJ, Nov. 1988 - Mar. 1989.

4. "Anomalous Coupling of Modes in Dielectric Grating Waveguides for Infrared Applications", Consultant to Battelle in service to the United States Army in Picatinny Arsenal, NJ, May - Sep, 1990.

5. "Computer-Aided Instruction for Theory and Design of Linear Antenna Arrays", Blank, S., Wang, S.L., NSF/IEEE, Center on Computer Applications in Electromagnetics Education, Sept. 1990 - March 1991.

6. "Scattering and Guiding of Waves by Metal-Strip Gratings", Peng, S.T., Wang, S.L., Fox, H., the U.S. Army Research Laboratory Command, June 1991 - 1994.

7. "AI/ES Consultant and Off-Campus Teaching for China Steel Corporation in Taiwan", Teng, T.L., Wang, S.L., and Li, F., China Steel Corporation in Taiwan, July 1991 - August 1993.

8. "Measuring Fuzzy Query Responses on Fuzzy Relational Databases", National Science Council of ROC, August 1995 - July 1996, NSC 85-2213-E-214-001.

9. “Characteristics of Fuzzy Object-Oriented Databases Based on Similarity Relations”, National Science Council of ROC, August 1996 - July 1997, NSC 86-2213-E-214-007.

10.“Handling Incomplete Information in Similarity-based Fuzzy Database Systems”, National Science Council of ROC, August 1997 - July 1998, NSC 87-2213-E-214-004.

11.“Handling Fuzzy Queries That Contain Compound Fuzzy Attributes”, National Science Council of ROC, August 1998 - July 1999, NSC 88-2213-E-214-006.

12.“Incomplete Input Inference in Fuzzy Production Rule Systems”, National Science Council of ROC, August 1999 - July 2000, NSC 89-2213-E-214-036.

13.“Discovery of Approximate Dependencies from Fuzzy Relational Databases”, I-Shou University, January 2001 – December 2001, ISU89-02-02.

14.“Incremental Discovery of Functional Dependencies from Relational Databases”, National Science Council of ROC, August 2001 - July 2002, NSC 90-2213-E-214-050.

15.“A study on mining fuzzy association rules and sequential patterns”, National Science Council of ROC, August 2001 - July 2002, NSC 90-2213-E-390-001.(co-investigator)

16.“Mining Techniques for Performance Evaluation and Improvement of Web Sites (1/3)”, National Science Council of ROC, August 2002 - July 2005, NSC 91-2213-E-214-019.

17.“Data Center Virtualization Security Reserach”, National Security Agency, USA, September 2005 – August 2006, co-investigator.

18.“Efficient Sanitization of Informative Association Rules”, NYIT/ISRC 2007.

19.“A Study of Efficient Maintenance of Hiding Constrained Association Rule Sets”, National Science Council of ROC, August 2008 - July 2009, NSC 97-2221-E-390 -021.

20.“A Study of Association Rule Hiding and K-Anonymization on Multi-Relational Tables”, National Science Council of ROC, August 2009 - July 2010, NSC 98-2221-E-390 -030.

21.“The Study of Anonymization Techniques on Set-Valued Data without Domain Generalization Hierarchy”, National Science Council of ROC, August 2010 - July 2011, NSC 99-2221-E-390 -033.

22.“Privacy preservation: studies of k-anonymity path privacy on social network data and private queries on spatial data based on private information retrieval”, National Science Council of ROC, August 2011 - July 2012, NSC 100-2221-E-390 -030.

23.“A Study of Shortest Path Privacy and Nearest Neighbor Location Privacy in the Cloud”, National Science Council of ROC, August 2012 - July 2015, NSC 101-2221-E-390 -028 -MY3.

24.“A Study of Anonymization and Privacy-Utility Tradeoffs in Mobile Context Stream Privacy”, Minstry of Science and Technology, August 2015 – July 2016, MOST 104-2221-E-390-027.

25.Group Attending International Conference, “The 2010 International Conference on Advances in Social Network Analysis and Mining”, National Science Council of ROC, August 9, 2010 – August 11, 2010, Odense, Denmark, 99-2919-I-390-001-A1, NT$ 520,000.

26.Group Attending International Conference, “The 2012 International Conference on Knowledge Management in Organization”, National Science Council of ROC, July 11, 2012 – July 13, 2012, Salamanca, Spain, 101-2919-I-390-001-A1, NT$ 462,000.

27.Group Attending International Conference,”The 2013 International Conference on Information Integration and Web-based Applications & Services”, National Science Council of ROC, December 2 - 4, 2013, Vienna, Austria, NT$ 280,000.

28.Group Attending International Conference,”The 2014 International Conferences on Big Data, Social Infomatics, BioMedCom, PASSAT”, National Science Council of ROC, December 13 -16, 2014, Cambridge, USA, 103-2919-I-390-001-A1, NT$ 350,000.

29.The 2011 International Conference on Advances in Social Network Analysis and Mining, July 25 – 27, 2011, Kaohsiung, Taiwan. (國際高等社會網絡分析與探勘研討會; 核定金額：NT$ 900,000元)

30.The 2013 8^th International Conference on Knowledge Management in Organization, September 9 – 13, 2013, Kaohsiung, Taiwan. (第八屆組織知識管理國際研討會;核定金額：NT$ 600,000元)

31.The 2014 12^th International Conference on Advances in Mobile Computing and Multimedia, Dec 8 – 10, 2014, Kaohsiung, Taiwan. (第十二屆國際高等行動運算與多媒體研討會;核定金額：NT$ 510,000元)

32.The 2015 ASE International Conferences on Big Data, International Conferences on SocialInfomatics, October 7 – 9, 2015, Kaohsiung, Taiwan. (2015 ASE 資訊社會學與2015 ASE 大數據國際研討會;核定金額：NT$ 800,000元)

33.Group Attending International Conference,”The 2016 International Conferences on Behavioral, Economic, Social-cultural Computing”, Ministry of Science and Technology of ROC, November 11-13, 2016, Duke University, North Carolina, USA, NT$ 300,000.