Sam T.H. Ng (吳梓軒)

    I am currently an instructor in the Department of Computer Science at City University of Hong Kong.

Contact

    Office:    Room Y6407, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong.

    Tel:        +852 3442-5321
    Fax:       +852 2788-8614
    Email:    cssamng@cityu.edu.hk 

    URL:      http://www.cs.cityu.edu.hk/~cssam

Research Interests

    Software engineering, software maintenance, design patterns.

Publications

    Journal

1. T.H. Ng, and S.C. Cheung, "Enhancing Class Commutability in the Deployment of Design Patterns", Information and Software Technology, Vol. 47, No. 12, September 2005, pp. 797-804. [Impact factor: 0.726] (PDF)

    Conferences

2. T.H. Ng, S.C. Cheung, W.K. Chan, and Y.T. Yu, "Do Maintainers Utilize Deployed Design Patterns?", in Proceedings of the 29^th International Conference on Software Engineering (ICSE 2007), Minneapolis, USA,  pp. 168-177, IEEE Computer Society Press, Washington, USA, May 2007. [Acceptance rate: 15.0%, 50 out of 334, top-tier conference] (PDF)

3. T.H. Ng, S.C. Cheung, W.K. Chan, and Y.T. Yu, "Work Experience versus Refactoring to Design Patterns: A controlled experiment", in Proceedings of the 14^th ACM SIGSOFT Symposium on Foundations of Software Engineering (ACM SIGSOFT 2006 / FSE 14), Portland, Oregon, USA, pp. 12-22, ACM Press, NY, USA, November 2006. [Acceptance rate: 20.0%, 25 out of 125, top-tier conference] (PDF)

4. T.H. Ng, and S.C. Cheung, "Proactive Views on Concrete Aspect: A Pattern Documentation Approach for Software Evolution", in Proceedings of the 27^th International Conference on Computer Software and Applications (COMPSAC 2003), Dallas, Texas, USA, pp. 242-247, IEEE Computer Society Press, Washington, USA, November 2003. (PDF)

    Workshop

5. T.H. Ng, S.C. Cheung, W.K. Chan, and Y.T. Yu, "Toward Effective Deployment of Design Patterns for Software Extension: A Case Study", in Proceedings of the 4^th Workshop on Software Quality (WoSQ' 06), in conjunction with the 28^th International Conference on Software Engineering (ICSE 2006), pp. 51-56, ACM Press, NY, USA, May 2006. (PDF)

Co-Reviewer of International Journals and Conferences