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  • 李強

    李強教授

    聯絡方式

    系所別:資訊系 / 資訊所

    電話:06-2757575 ext 62528

    E-mail:leec@mail.ncku.edu.tw

    實驗室:高等資料系統(ADS)實驗室 (資訊系館新大樓3F 65302)

    專長及研究領域

    大數據/巨量資料處理技術、社群網站/雲端平行計算、地理資訊系統、網際網路資料庫與處理技術、

    學歷

    美國 \ 美國佛羅里達大學 \ 電機 \ 博士(1986 ~ 1989)

    美國 \ 美國佛羅里達大學 \ 電機 \ 碩士(1984 ~ 1986)

    中華民國 \ 成大 \ 工程科學系 \ 學士(1976 ~ 1980)

    經歷

    國立成功大學 \ 資訊工程學系 \ 教授 (1995 ~ now)

    國立成功大學 \ 資訊工程學系 \ 副教授 (1990 ~ 1995)

    國立中正大學 \ 資訊工程學系 \ 兼任副教授 (1990 ~ 1992)

    IBM Mid-Hudson Lab. \ \ (1989 ~ 1990)

    榮譽及獲獎

    1996 宏碁龍騰論文獎 – (碩士生 洪一民)

    著作

    Accepted Papers to be Published

    1. Da-Chung Mao, Chao-Chun Chen and Chiang Lee "Aggressive Rectangle Truncation Localization with Verification Mechanism in Wireless Sensor Networks" The Third International Conference on Wireless and Mobile Communications (ICWMC 2007) March 4-9, 2007 - Guadeloupe, French Caribbean

    2. Chao-Chun Chen, Chiang Lee, and Chih-Horng Ke "A Novel Encoding Scheme and Data Delivery in Ubiquitous Computing Systems" Wireless Networks (WINET).NSC 93-2213-E-006-100SCI EI

    3. Yung-Chiao Tseng, Chao-Chun Chen, and Chiang Lee "Incremental In-Network RNN Search in Wireless Sensor Networks" First International Workshop on Ubiquitous Computing for Parallel and Distributed Systems (uPADS07)

    4. Yu-Chi Chung, I-Fang Su and Chiang Lee "Supporting Multi-Dimensional Range Query for Sensor Networks" Proceedings of the 27th International Conference On Distributed Computing Systems (ICDCS 2007), Toronto, Canada, 2007

    5. Chao-Chun Chen, Da-Chung Mao, Chiang Lee "ART: A NOVEL LOCALIZATION METHOD FOR MANAGING UNCERTAINTY REGIONS IN WIRELESS FADING-SIGNAL SENSOR NETWORKS" Ubiquitous Computing And Communication Journal (UBICC)2007

    Refereed Papers

    1. Yu-Chi Chung, Chao-Chun Chen, and Chiang Lee "Design and Performance Evaluation of Broadcast Algorithms for Time-Constrained Data Retrieval" IEEE Transactions on Knowledge and Data Engineering, Vol. 18, No. 11, November 2006, pp.1-18.NSC94-2213-E-006-003, NSC94-2213-E-006-027, NSC94-2218-E-158-001SCI EI

    2. Chao-Chun Chen, Yung-Chiao Tseng, Shi-Jei Liao, and Chiang Lee "Design and Implementation of a Shooting System over Wireless Sensor Networks" Communications of Institute of Information and Computing Machinery, vol. 9, no. 2, June 2006, pp. 123-138

    3. Kuo-Ho Yen, Chiang Lee, Hsiao-Sheng Liu and Chung-Liang Ho "A precise and scalable method for querying genes in chromosomal banding regions based on cytogenetic Annotations" Bioinformatics, Vol. 21, No. 17, 2005, pp 3469–3474SCI

    4. Yu-Chi Chung, Chao-Chun Chen, and Chiang Lee "TbOT: A High-accuracy Low-energy-consumption Object Tracking Scheme for Grid Sensor Networks" International Journal of Internet Technology, Vol. 6, No. 1, 2005, pp.19-29NSC 93-2213-E-006-020EI

    5. Chiang Lee and Chao-Chun Chen "Cache and Carry - for Location Management in Mobile Information" Journal of Distributed and Parallel Databases 16 (2): 165-192, September 2004NSC 92-2213-E-006-043SCI, EI

    6. Yu-Chi Chung, Chao-Chun Chen, Lanturn Lin, and Chiang Lee "Generating Expected-time Broadcast Programs for Single-page Requests in Wireless Multi-channel Environments" International Journal of Electrical Engineering, Vol. 11, No. 4, 2004, pp.327-336NSC 93-2213-E-006-020EI and IEE, Invited paper

    7. Chiang Lee, Chi-Sheng Shih, and Yaw-Huei Chen "A Graph-Theoretic Model for Optimizing Queries Involving Methods" International VLDB Journal, Vol. 9, Issue 4, 2001, pp. 327-343NSC 90-2213-E-006-043SCI

    8. Ing-Ray Chen, Tsong-Ming Chen, Chiang Lee "Agent-Based Forwarding Strategies for Reducing Location Management Cost in Mobile Networks" ACM Journal on Mobile Networks and Applications (MONET), Vol. 6, No. 2, 2001, pp. 105-115NSC 90-2213-E-006-043EI

    9. Chiang Lee, Chi-Sheng Shih, and Yaw-Huei Chen "Optimizing Large Queries Using A Graph-Based Approach" IEEE Transactions on Knowledge and Data Engineering, Vol. 13, No. 2, March/April 2001, pp. 298-315NSC 90-2213-E-006-043SCI EI

    10. Chiang Lee, Chih-Horng Ke, Chao-Chun Chen "Improving Location Management for Mobile Users with Frequently Visited Locations" Performance Evaluation, Vol. 43 (1), 2001, pp. 15-38NSC 90-2213-E-006-043SCI EI

    11. Chiang Lee and Chih-Horng Ke "A Prediction-Based Query Processing Strategy for Mobile Commerce Systems" Journal of Data Management (JDM), Vol. 12, No. 3, July-Sept 2001, pp. 14-26NSC 90-2213-E-006-043

    12. Ing-Ray Chen, Tsong-Ming Chen, Chiang Lee, "Analysis and Comparison of Location Strategies for Reducing Registration Cost in PCS Networks" Wireless Personal Communications Journal, Vol. 12, No. 2, Feb. 2000, pp.117-136.NSC 88-2213-E006-005SCI EI

    13. Ing-Ray Chen, Tsong-Ming Chen and Chiang Lee "Performance Evaluation of Forwarding Strategies for Location Management in Mobile Networks" The Computer Journal, Vol. 41, No. 4, Aug. 1998SCI EI

    14. Chiang Lee and Te-Ming Tseng "Temporal Query Processing: A Temporal Grid File Approach" Data and Knowledge Engineering, 28, 1998, pp. 71-97SCI EI

    15. Chiang Lee and Chia-Jong Chen "Query Optimization in Multidatabase Systems Considering Schema Conflicts" IEEE Transactions on Knowledge and Data Engineering, Vol. 9, No. 6, Nov/Dec., 1997, pp.941-955SCI EI

    16. Chiang Lee and Ming-Chuan Wu "A Hyperrelational Approach to Integration and Manipulation of Data in Multidatabase Systems" International Journal of Cooperative Information Systems (IJCIS), Vol. 5, No. 4, December 1996, pp. 395-429SCI

    17. Chiang Lee, James S. P. Tseng, Ie-Min Hong, Cheng Chang Wu, R. D. Yang, I. H. Meng, R. H. Lu, S. K. Chen, and Y. M. Yan "An OODB Gateway to RDB" the Journal of COMPUTERS, Vol. 8, No. 3, September 1996, pp.37-46.

    18. Chiang Lee and Shyh-Chin Wang "Modeling GIS Data Using OMEGA" Journal of Information Science and Engineering, Vol.12, No.3, September, 1996SCI EI

    19. Chiang Lee and Zue-An Chang "Utilizing Page-Level Join Index for Optimization in Parallel Join Execution" IEEE Transactions on Knowledge and Data Engineering, Vol.7, No.6, December, 1995, pp.900-914SCI EI

    20. Kien A. Hua, Chiang Lee, and Chau M. Hua "Dynamic Load Balancing in Multicomputer Database System Using Partition Tuning" IEEE Transactions on Knowledge and Data Engineering, Vol.7, No.6, December 1995, pp.968-983SCI EI

    21. Chiang Lee, Chia-Jung Chen, and Hongjun Lu "An Aspect of Query Optimization in Multidatabase Systems" ACM SIGMOD RECORD, Vol.24, No.3, September 1995, pp.28-33.EI

    22. Chiang Lee and Kien A. Hua "A Self-Adjusting Data Distribution Mechanism for Multidimensional Load Balancing in Multiprocessor-Based Database Systems" Information Systems, Vol. 19, No. 7, 1994, pp. 549-567.

    23. Chiang Lee and Cheng-Lun Tsai "Strategies for Selection from Heterogeneous Relations" Journal of Information Science and Engineering, Vol.9, No.4, Dec. 1993

    24. Kien A. Hua, Chiang Lee, and Honesty Young "Data Partitioning for Multicomputer Database Systems: A Cell-Based Approach" Information Systems, Vol. 18, No. 5, Septemper 1993, pp.329-342.

    25. Kien A. Hua, Chiang Lee, and Jih-Kwon Peir "Performance Study for Parallel Query Processing in a Hybrid Architecture" Journal of Information Science and Engineering, Vol. 9, No. 2, June 1993.

    26. Chiang Lee, Herman Lam, and Stanley Y. W. Su "An Object Flow Computer for Database Applications: Design and Performance Evaluation" Journal of Parallel and Distributed Computing, 17, 1993, pp.298-314.

    27. Herman Lam, Chiang Lee, and Stanley Y. W. Su "A Special Function Unit for Database Operations (SFU-DB): Design and Performance Evaluation" IEEE Transactions on Computers, Vol.40, No.3, March 1991.

    28. Herman Lam, Chiang Lee, and Stanley Y. W. Su "An Object Flow Computer for Database Applications" Lecture Notes in Computer Science: Database Machines, Ed. by G. Goos and J. Hartmanis, Springer-Verlag, 1989.

    Conference Papers

    國際會議

    1. Yu-Chi Chung, I-Fang Su, and Chiang Lee "Supporting Multi-Dimensional Range Query for Sensor Networks" 27th IEEE International Conference on Distributed Computing Systems (ICDCS’07), Toronto, Canada, June 25-29, 2007

    2. Chao-Chun Chen, Da-Chung Mao, and Chiang Lee "Aggressive Rectangle Truncation Localization with Verification Mechanism in Wireless Sensor Networks" IEEE International Conference on Wireless and Mobile Communications (ICWMC’07), Guadeloupe, French Caribbean, March 4-9, 2007

    3. I-Fang Su, Chih-Horng Ke, and Chiang Lee "Adaptive Resource Management in Sensor Network using Radius Configuration Algorithm" IASTED Interational Conference on Wireless Sensor Networks (WSN 2006), Banff, Canada, July 3-4, 2006

    4. Chao-Chun Chen, Chiang Lee, and Chun-Chiang Wang, and Yu-Chi Chung "LDD Prefetching: A Benefit-Oriented Approach" ACM International Wireless Communications and Mobile Computing Conference (IWCMC’06), Vancouver, Canada, July 3-6, 2006

    5. Yu-Chi Chung, Chao-Chun Chen, and Chiang Lee "Time Constrained Service on Air" 25th International Conference on Distributed Computing Systems (ICDCS’05), Ohio, USA, June 6-9, 2005NSC 93-2213-E-006-100EI

    6. Chao-Chun Chen, Yu-Chi Chung, Cheng-Chieh Chien, and Chiang Lee "Similarity Retrieval of Web Documents Considering Both Text and Style" Sixth Asia Pacific Web Conference (ApWeb’04) Hangzhou, China, April 14-17, 2004NSC 92-2213-E-006-043

    7. Chao-Chun Chen, Lienfa Lin, and Chiang Lee "Supporting Benefit-Oriented Retrieval for Data on Air" International Conference on Database Systems for Advanced Applications (DASFAA), Korea, March 15-17, 2004NSC 92-2213-E-006-043

    8. Chao-Chun Chen, Chiang Lee, and Chih-Horng Ke "Compression-Based Broadcast Strategies in Wireless Information Systems" The International Conference on Advanced Information Networking and Applications (AINA), March 27-29, 2003NSC 91-2213-E-006-073

    9. Chao-Chun Chen, Chiang Lee, and Chih-Horng Ke "Best Movement of Mobile Agent in Mobile Computing Systems" International Conference on Mobile Data Management, Melborne, Australia, Jan. 2003NSC 91-2213-E-006-073EI

    10. Chiang Lee and Chao-Chun Chen "A Data Delivery Strategy in Ubiquitous Computing Systems" International Conference on Database Systems for Advanced Applications, April 18-21, 2001, pp.210-217NSC 90-2213-E-006-043

    11. Chao-Chun Chen and Chiang Lee "Location Management Strategies for Reducing Both Movement Cost and Locating Cost" International Conference on Mobile Data Access, Dec. 1999, pp. 209-219EI

    12. Chiang Lee, Chih-Horng Ke, and Chao-Chun Chen "Tracking Mobile Users Utilizing Their Frequently Visited Locations" International Conference on Database and Expert Systems Applications (DEXA99), Aug.30-Sept.3, 1999, pp. 156-165EI

    13. Chiang Lee, Chi-Horng Ke, Jer-Bing Chang, Yaw-Huei Chen "Minimization of Resource Consumption for Multidatabase Query Optimization" International Conference on Cooperative Information Systems, New York, New York, August 22-24, 1998EI

    14. Yaw-Huei Chen, Arthur J. T. Chen, and Chiang Lee "Object Signatures for Supporting Efficient Navigation in Object-Oriented Databases" International Conference on Databases for Expert Systems (DEXA97), France, September, 1997EI

    15. Ing-Ray Chen, Tsong-Ming Chen, and Chiang Lee "Performance Characterization of Forwarding Strategies in Personal Communication Networks" IEEE International Computer Software and Applications Conference (COMPSAC97), Washington D.C., August 13-15, 1997

    16. Chiang Lee, Cheng-Lun Tsai, Yaw-Huei Chen "On Retrieval and Update Query Processing in Heterogeneous Databases: A Domain Incompatibility Aspect" IASTED International Conference on Artificial Intelligence and Soft Computing, Banff, Canada, July 1997

    17. Chi-Sheng Shih, Chiang Lee, Yaw-Huei Chen "A Graph-Theoretic Model for Optimizing Large Join Queries" International Conference on Database Systems for Advanced Applications (DASFAA), Melbourne, Australia, April 1997

    18. Ing-Ray Chen, Tsong-Min Chen, and Chiang Lee "Modeling and Analysis of Forwarding and Resetting Strategies for Location Management in Mobile Environments" International Conference on Distributed Systems, Software Engineering, and Database Systems, December 1996.

    19. Yaw-Huei Chen, J.-K. Lai, and Chiang Lee "A Pattern-Based Clustering Strategy for Object-Oriented Databases" IEEE International Conference on Systems, Man, and Cybernetics, Beijing, China, October 1996EI

    20. Chiang Lee, Chih-Horny Ke, and Yaw-Huei Chen "Performance Upgrade for Large Object Bases Using Disk Arrays" International Conference on Database and Expert Systems Applications (DEXA96), Zurich, Switzerland, September 1996EI

    21. Ming-Chuan Wu and Chiang Lee "Concurrency Control in Multidatabase Systems" Proceedings of the 1994 IEEE International Computer Software and Applications Conference (COMPSAC)

    22. Hongjun Lu, Kian-Lee Tan, and Chiang Lee "Load balancing in Pipelined Processing of Multi-Join Queries" 1994 IEEE International Conference on Parallel and Distributed Systems (ICPADS), 1994

    23. Chiang Lee and Shyh-Chin Wang "Modeling GIS Data - An Object-Oriented Approach" Proceedings of the 1994 International Conference on Data and Knowledge Systems on Manufacturing and Engineering (DKSME94), Hong Kong, 1994

    24. Chiang Lee and Zue-An Chang "Workload Balance and Page Access Scheduling for Parallel Joins in a Shared-Nothing Architecture Environment" Proceedings of the IEEE International Conference on Data Engineering (ICDE), Vienna, Austria, April, 1993

    25. Chiang Lee and Cheng-Lun Tsai "Strategies for Selection from Heterogeneous Relations" Proceedings of the International Symposium on Database Systems for Advanced Applications (DASFAA93), Korea, April 1993

    26. Shyh-Chin Wang and Chiang Lee "Extensions to Object-Oriented Data Models for GIS Applications" Proceedings of the IEEE Far East Workshop on Geographic Information Systems (FEGIS93), Singapore 1993

    27. Chiang Lee and Jing-Cherng Jow "Architectural Issues in Cindy: An Object-Oriented Multimedia Database System" Proceedings of the IEEE and ACM International Computer Science Conference on Data and Knowledge Engineering: Theory and Applications, Hong Kong, December 1992

    28. Kien A. Hua, Chiang Lee, and Honesty C. Young "Data Partitioning for Multicomputer Database Systems: A Cell-Based Approach" Proceedings of the 3rd IEEE International Conference on Database and Expert Systems Applications (DEXA), Valencia, Spain, September 1992

    29. Chiang Lee, Herman Lam, and Stanley Su "A Database Computer Architectures Performance Evaluation System (DACPES)" 11TH IEEE International Phoenix Conference on Computers and Communications (ICCC), Phoenix Arizona, April 1992

    30. Chiang Lee, Jing-Cherng Jow, and Shyh-Feng Huang "Cinderella: A Multimedia System Based on Object-Oriented Approach" Proceedings of the IEEE International Conference on Information Engineering (ICIE), Singapore, December 1991

    31. Kien A. Hua and Chiang Lee "Shared-Everything Systems for Efficient Parallel Query Processing" Proceedings of the IEEE International Conference on Parallel and Distributed Information Systems (PDIS), Miami, Florida, December 1991

    32. Kien A. Hua and Chiang Lee "Skew Resolution and Avoidance Strategies in Shared-Nothing Database Computers" Proceedings of the ISMM International Symposium on Parallel and Distributed Computing and Systems, Washington DC, October 1991

    33. Kien A. Hua and Chiang Lee "Handling Data Skew in Multiprocessor Database Computers Using Partition Tuning" roceedings of the International Conference on Very Large Data Bases (VLDB), Barcelona, Spain, September 1991

    34. Kien A. Hua, Chiang Lee, and Honesty C. Young "A Cell-Based Data Partitioning Strategy for Efficient Load Balancing in A Distributed Memory Multicomputer Database System" Proceedings of the IEEE International Conference on Parallel Processing (ICPP), Chicago, Illinois, August 1991

    35. Kien A. Hua, Chiang Lee, and Jih-Kwon Peir "A High Performance Hybrid Architecture for Concurrent Query Execution" Proceedings of the IEEE International Symposium on Parallel and Distributed Processing, Dallas, Texas, December 1990

    36. Kien A. Hua and Chiang Lee "An Adaptive Data Placement Scheme for Parallel Database Computer Systems" Proceedings of the 16TH International Conference on Very Large Data Bases (VLDB), Brisbane, Australia, August 1990

    37. Chiang Lee, Stanley Y. W. Su, and Herman Lam "Algorithms for Sorting and Sort-based Database Operations Using a Special Function Unit" Proceedings of the 5TH International Workshop on Database Machines, Kyoto, Japan, October 1987

    38. Herman Lam, Stanley Y. W. Su, Charles Seeger, Chiang Lee, and William Esenstadt "A Special Function Unit for Database Operations within a Data-Control Flow System" Proceedings of the 16TH IEEE International Conference on Parallel Processing (ICPP), Chicago, Illinois, August 1987

    國內會議

    1. Chao-Chun Chen, Shi-Jei Liao, Da-Chung Mao, and Chiang Lee "Accuracy-adaptable Location Logger for Moving Objects in Wireless Sensor Networks" Workshop on Mobile Computing, Taiwan, 2007

    2. Shunneng Yung, I-Fang Su, Chih-Horng Ke, and Chiang Lee "Load Balancing for Multi-Path Data Transmission in Wireless Sensor Networks" 2006 Symposium on Digital Life Technologies, Taiwan, June 1-2, 2006

    3. Yung-Chiao Tseng, Chao-Chun Chen, and Chiang Lee "TinyGIDE: A Graphical Integrated Development Environment for nesC/TinyOS" Proceedings of the 12th Mobile Computing Workshop (MC2006), Taichung, Taiwan, R.O.C., March 31, 2006, pp. 549-558.

    4. I-Fan Su, Chih-Horng Ke, and Chiang Lee "An Energy-Efficient Self-Configuration Algorithm for Distributed Sensing Range Adjustment in Sensor Networks" Mobile Computing Workshop, Taiwan, March 31, 2005.NSC 93-2213-E-006-020

    5. Yu-Chi Chung, Lanturn Lin, Chao-Chun Chen, and Chiang Lee "Scheduling Expected-Time Data in Wireless Multi-channel Environments" 10th Mobile Computing Workshop 2004, pp.309-319, TaiwanNSC 92-2213-E-006-043

    6. Chi-Horng Ke, Chao-Chun Chen, and Chiang Lee "Improving Location Management for Mobile Users with Frequently Visited Locations" Third Workshop on Mobile Computing, March 1997, pp. 9-16.

    7. Chih-Horng Ke and Chiang Lee "Minimizing Expecting Time in Broadcast-based Computing Environment" Proceedings of the Workshop on Distributed System Technologies and Applications, May 1996, pp.287-297

    8. Chiang Lee, Shih-Pong Tseng, I-Min Horng, Chang-Cheng Wu "An OODB Gateway to RDB" International Workshop on Object-Oriented Technologies and Applications, Best Paper Award, April, 1996

    9. Chiang Lee, Shi-Pong Tseng, I-Min Horng, and Cheng-Chan Wu "An OODB Gateway to RDB" Proceedings of the Object Solutions Conference, Taipei, Taiwan

    10. Chiang Lee and Chih-Horng Ke "A Stochastic Approach to Query Optimization in Mobile Computing Environment" Proceedings of the First Mobile Computing Workshop

    11. Chiang Lee and Chih-Horng Ke "A Stochastic Approach to Query Optimization in Mobile Computing Environment" Proceedings of the First Mobile Computing Workshop, April 1995.

    12. Chiang Lee and Cheng-Lun Tsai "Strategies for Selection in Mismatched Domains" Proceedings of the International Computer Symposium (ICS), Taiwan, December, 1992

    13. Chiang Lee and Zue-An Chang "A Graph-Assisted Approach to Parallel Join Execution" Proceedings of the International Computer Symposium (ICS), Taiwan

    14. Kien A. Hua and Chiang Lee "GALAXY - A Parallel Computer for Large Data/ Knowledge Base Systems" Proceedings of the International Computer Symposium (ICS), Hsin-Chu, Taiwan

    研究計畫

    科技部計畫

    計畫名稱 起迄日期 補助單位
    設計與實作查詢處理及資料擷取在無線感測網路的系統框架 Design and implementation of a query processing and information acquistion framework for sensor networks2006 ~ 2009國科會
    LBS系統之CKNN與CRKNN查詢之處理與系統開發 Design and System Development for Location Based Services (LBS) in Searching Continuous K Nearest Neighbors (CKNN) and Continuous Reverse K Nearest Neighbors2006 ~ 2007國科會
    考慮間歇性之擷取廣播資料 Retrieving Broadcast Data Considering Intermittent Disconnections2004 ~ 2006國科會
    提高行動計算系統的資訊管理及服務之研究 Achieving High Serviceability for Data Management in Mobile Computing2003 ~ 2006國科會
    Web 環境支援 Mobile Clients 所須之資料傳輸及存取之研究 Enhancing Data Management and Sharing for Supporting Mobile Clients in Web Environment 2000 ~ 2003國科會
    在行動計算系統裡的資料庫查詢與交易管理 1999 ~ 2000國科會
    智慧型虛擬俱樂部服務系統‑子計劃三: 以網際網路為基礎的企業資訊收集查詢系統 (A Web-based Information Inquiry and Collection System for Enterprise Applications) 1997 ~ 1999國科會

    指導學生情況

    指導學生

    • 博士班:
      林聯發(博7)、嚴國何(博7)、鍾毓驥(博5)、蘇溢芳(博4)、黃淵科(博3)
    • 碩士班
      曾詠喬(碩2)、廖世傑(碩2)、毛大中(碩2)、廖千涵(碩2)、葉宗哲(碩1)
      林依潁(碩1)、羅仲斌(碩1)、陳志瑋(碩1)

    指導學生之特殊榮譽

    • 1996 教育部主辦校園軟體創作獎 – 電腦類佳作 (碩士生 吳政璋)

    主辦及參與國際會議

    • 2007 Program Committee of 26th International Conference on Conceptual Modeling (ER-2007)(2007)
    • 2007 Program Committee of International Conference on Database Systems for Advanced Applications (DASFAA)(2007)
    • 2007 Program Committee of APWeb/WAIM07 Joint Conference (9th Asia-Pacific Web Conference and the 8th International Conference on Web-Age Information Management)(2007)
    • 2006 Program Committee of International Conference on Information Resources Management Association (IRMA)(2006)
    • 2006 Program Committee of International Conference on Databases and Applications (DBA)(2006)
    • 2006 Program Committee of International Conference on Database Systems for Advanced Applications (DASFAA)(2006)
    • 2006 Program Committee of The 7th International Conference on Web-Age Information Management (WAIM)(2006)
    • 2006 Program Committee of International Conference on Knowledge Sharing and Collaborative Engineering (KSCE 2006)(2006)
    • 2005 Program Committee of International Conference on Information Resources Management Association (IRMA 2005) (2005)
    • 2005 Program Committee of The Seventh Asia Pacific Web Conference (ApWeb)(2005)
    • 2005 Program Committee of International Conference on Databases and Applications (DBA)(2005)
    • 2005 Program Committee of International Conference on Distributed Computing Systems (ICDCS)(2005)
    • 2005 Program Committee of The 15th National Conference on Object-Oriented Technologies and Applications(2005)
    • 2004 Program Committee of International Conference on Information Resources Management Association (IRMA)(2004)
    • 2004 Program Committee of National Workshop on Object-Oriented Technologies and Applications(2004)
    • 2004 Program Committee of International Conference on Databases and Applications (DBA)(2004)
    • 2004 Program Committee of The Sixth Asia Pacific Web Conference (APWeb)(2004)
    • 2003 Program Committee of International Conference on INFORMATION AND KNOWLEDGE SHARING (IKS)(2003)
    • 2003 Program Committee of International Workshop on DATA MINING FOR ACTIONABLE KNOWLEDGE (DMAK) (in conjunction with PAKDD)(2003)
    • 2003 Program Committee of International Conference on Mobile Data Management (MDM)(2003)
    • 2002 Program Committee of International Computer Symposium (ICS)(2002)
    • 2002 Program Committee of International Conference on Mobile Data Management (MDM)(2002)
    • 2002 Program Committee of Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD)(2002)
    • 2002 Program Committee of International Workshop on Mining Customer Data Across Multiple Touch Points for CRM(2002)
    • 2002 Program Committee of International conference on "Information Systems and Databases (ISDB)(2002)
    • 2001-2004 Technical Committee member, IASTED society(2001)
    • 2001 Program Committee of International Conference on Data Engineering (ICDE)(2001)
    • 2001 Program Committee of International Conference on Conceptual Modeling (ER)(2001)
    • 2001 Program Committee of International Conference on Database Systems for Advanced Applications (DASFAA)(2001)
    • 2000 Program Committee of International Conference on Very Large Data Bases (VLDB)(2000)
    • 2000 Program Committee of International Conference on Web-Age Information Management(2000)
    • 2000 Program Committee of National Mobile Computing Workshop(2000)
    • 2000 Program Committee of National Workshop on Internet and Distributed systems(2000)
    • 1999 Program Committee of National Computer Symposium(1999)
    • 1999 Program Committee of National Mobile Computing Workshop(1999)
    • 1999 Program Committee of International Computer Science Conference on Internet Applications(1999)
    • 1999 Program Committee of International Conference on Database Systems for Advanced Applications (DASFAA)(1999)
    • 1999 Program Committee of IEEE International Conference on Data Engineering(ICDE)(1999)
    • 1999 Penal Chair, International Conference on Database Systems for Advanced Applications(1999)
    • 1998 Program Committee of IEEE International Conference on Cooperative Information Systems (COOPIS)(1998)
    • 1998 Program Committee of International Computer Symposium(1998)
    • 1998 Tutorial Co-chair, International Computer Symposium(1998)
    • 1997 Program Committee of The 3rd International Workshop on Mobile Computing(1997)
    • 1997 Program Committee of The 7th National Workshop on Distributed Systems, Software Engineering, and Database Systems(1997)
    • 1996-1998 Steering Committee member, International Conference on Database Systems for Advanced Applications (DASFAA)(1996)
    • 1996 Program Committee of International Computer Symposium(1996)
    • 1996 Program Committee of IEEE International Conference on Data Engineering (ICDE)(1996)
    • 1996 Program Committee of The 7th National Workshop on Object-Oriented Technology and Applications(1996)
    • 1996 Program Committee of International Computer Symposium(1996)
    • 1995 Program Committee of EEEE Internatinoal Conference on Data Engineering (ICDE)(1995)
    • 1995 Program Committee of International Conference on Very Large Data Bases (VLDB)(1995)
    • 1995 Program Committee of IEEE International Workshop on Research Issues in Data Engineering (RIDE)(1995)
    • 1995 Publicity Chair, International Conference on Data Engineering (ICDE)(1995)
    • 1993 Program Committee of IFIP Conference on Semantic Issues for Interoperating Databases(1993)
    • 1993 Program Committee of IEEE Far East Workshop on Geographic Information Systems (FEGIS)(1993)