Major 

Software Engineering
 
 
 Research Interests

Object-Oriented Analysis and Design, Software Maintenance, Software Testing, Software Metrics
  
 
 Education 

Ph.D. 2000 Computer Science, Korea Advanced Institute of Science and Technology
M.S. 1996 Computer Science, Korea Advanced Institute of Science and Technology
B.E. 1994 Nuclear Engineering, Seoul National University
 
 
 Selected Publications 
  - Improving Cohesion Metrics for Classes by Considering Dependent Instance Variables", IEEE Trans. On Software Engineering, Volume 30, Issue 11, November, 2004.
- A Use-case Based Component Identification Approach for Migrating Legacy Code into Distributed Environment", ISCIS 2004, Lecture Notes in Computer Science, Volume 3280, October, 2004.
- A Systematic Class Refactoring Approach based on Metrics, 3rd International Conference on Computer Science, Software Engineering, Information Technology, E-Business and Applications, Cairo, Egypt, Dec. 27-29, 2004.
- Improving Cohesion Metrics by Considering Dependent Instance Variables", Journal of The Korean Information Science Society(B): Software and Applications, vol. 31, no. 9, pp. 1131-1141, September 2004.
- Response to: `More Comments on: A Cohesion Measure for Object-Oriented Classes` ", Software - Practice & Experience, Volume 33, Issue 6, pp. 589-594, May, 2003.
- Response to: Comments on `A Cohesion Measure for Object-Oriented Classes`", Software - Practice & Experience,Volume 31, Issue 14, pp. 1389-1392, November, 2001.
- A Cohesion Measure for Object-Oriented Classes", Software - Practice & Experience, Volume 30, Issue 12, pp. 1405-1431, October, 2000.
- A New Cohesion Measure for Classes", Software Engineering Review, pp. 50-58, June, 2000.
- A Cohesion Metric for Classes in Object-Oriented Systems," Journal of The Korean Information Science Society(B): Software and Applications, vol. 26, no. 9, pp. 1095-1104, September 1999.
- Development of Backward Safety Analysis Tool(SAC) for CPN Model," Journal of The Korean Information Science Society(C): Computing Practices, vol. 5, no. 8, pp. 457-466, August 1999.
- Change Impact Analysis for an Inheritance Hierarchy", Asia-Pacific Software Engineering Conference, Taipei, Taiwan, Dec. 1-4, 1998.
- A Cohesion Measure for Classes in Object-Oriented Systems", Fifth International Symposium on Software Metrics, pp. 158-166, Bethesda, Maryland, Nov. 20-21, 1998.
- Zkimi: Integrated Security Analysis Tool for UNIX Systems", Journal of The Korean Institute of Information Security and Cryptology, vol. 7, no. 3, pp 23-40, Oct. 1997.
- Assessing and Restructuring of Classes Based on Cohesion", Asia-Pacific Software Engineering Conference, pp. 76-82, Seoul, Korea, Dec. 1996.
  
 
 Professional Experiences 

2000 - 2003 Senior Consultant
Research & Development Center, Tong Yang Systems
2003 - 2004 Visiting Professor of Computer Science
Dept. of Computer Science and Electrical Engineering
Korea Advanced Institute of Science and Technology
  
 
 Professional Societies & Activities 

2004 - now Member, Korea Information Science Society
Program Committee for 2001 APAQS
Program Committee for 2003 COMPSAC
Program Committee for 2004 APSEC
Program Committee for 2004 ISFST
  
 
 Honors and Awards 

  
 
 International Joint Research & Activities