Member: ACM SIGMOD Jim Gray Doctoral Dissertation Award Committee, 2008-2012
Member: VLDB 2012 Ten-Year Best Paper Award Committee, 2012
Member: VLDB 2010 Ten-Year Best Paper Award Committee, 2010
Member: VLDB 2006 Ten-Year Best Paper Award Committee, 2006
Member: VLDB 2005 Ten-Year Best Paper Award Committee, 2005
Member: VLDB 2003 Ten-Year Best Paper Award Committee, 2003
Member: VLDB 2005 Best Paper Award Committee, 2005
Chair/Member: Awards Committee, DASFAA International Conference, 2011-2014/2008-2011, 2014-2019
Co-chair: DASFAA 2010 Best Paper Award Committee, 2010
Member: DASFAA 2005 Best Paper Award Committee, 2005
Member: ACM CIKM 2009 Best Paper Award Committee, 2009
Steering Committee Member: International Conference on Data Engineering (ICDE), 2007-2015
Steering Committee Chair/Advisor: International Conference on Database Systems for Advanced Applications (DASFAA), 2007-2009/2009-2011(1999-2005 Member, 2004-2005 Secretary, 2005-2007 Vice Chair)
Steering Committee Chair/(founding)Vice Chair/Advisor: IEEE Int'l Conf. on Big Data and Smart Computing (BigComp), 2015-2017/2013-2015/2017-2019
Steering Committee Member: Asia-Pacific Web Conference (APWeb), 2007-present
Steering Committee Member: International Conference on Advanced Data Mining and Applications (ADMA), 2008-present
Steering Committee Member/Life Member: Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2003-2011/2011-present
General Chair: the 32nd International Conference on Very Large Data Bases (VLDB 2006), Seoul, Korea, 2006
General Chair: the 9th International Conference on Database Systems for Advanced Applications (DASFAA 2004), 2004
General Chair: the 7th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2003), 2003
General Co-chair: the 2nd International Conference on Advanced Data Mining and Applications (ADMA 2006), Xi'an, China, Aug. 14-16, 2006
General Co-chair: the 2nd Korea-Japan Database Workshop (KJDB 2005), Awaji Island, Hyogo, Japan, Oct. 20-23, 2005
General Co-chair: the 1st Korea-Japan Database Workshop (KJDB 2004), Seoul, Korea, Aug. 3-4, 2004
Conference Co-chair: Far East Workshop on Geographic Information Systems,
Singapore, 1993
Program Co-chair: IEEE International Conference on Data Engineering,
2006
Program Chair (Asia and Pacific Rim): IFCIS International Conference on
Cooperative Information Systems (CoopIS'98),
New York, Aug. 20-22, 1998
Program Co/Vice Chair: IEEE International Conference on Data Engineering, '89
'90-'92, '95, 2003
Program Area Chair: 2013 ACM International Conference on Management of Data (ACM SIGMOD), New York, New York, June 2013
Program Vice Chair: International Symposium on Database Systems for Advanced
Applications (DASFAA) (Chairman: Akifumi Makinouchi), 1991
Honorary general chair, the 21st Pacific-Asia Knowledge Discovery and Data Mining (PAKDD 2017), Jeju, Korea, Apr. 23 - 26, 2017
Honorary general chair, the 31st IEEE International Conference on Data Engineering (ICDE 2015), Seoul, Korea, Apr. 13-17, 2015
Honorary general chair, International Symposium on Spatial and Temporal Databases (SSTD 2015), Hong Kong, China, August 26-28, 2015
Honorary conference chair, the 17th International Conference on Database Systems
for Advanced Applications (DASFAA 2012), Busan, Korea, Apr. 15-18, 2012
Honorary co-chair, the 16th International Conference on Database Systems
for Advanced Applications (DASFAA 2011), Hong Kong, China, Apr. 22-25, 2011
Honorary co-chair, the 3rd International Conference on Emerging Databases, Incheon, Korea, Aug. 25-27, 2011
Honorary conference chair, the 12th International Asia-Pacific Web
Conference (APWeb 2010), Busan, Korea, Apr. 6-8, 2010
Honorary co-chair, the 1st International Conference on Emerging Databases, Busan, Korea, Aug. 27-28, 2009.
Honorary co-chair, the 3rd Korea-Japan Database Workshop (KJDB 2007),
Busan, Korea, July 7-8, 2007
Panelist: “NoSQL vs. Parallel DBMS for Managing Large-Scale Data Management,” Plenary Panel on Challenges in Managing and Mining Large, Heterogeneous Data, the 16th International Conference on Database Systems for Advanced Applications (DASFAA 2011), Hong Kong, China, Apr. 22-25, 2011
Panelist: Panel on Database Publication Practices, the 31st Int'l Conf. on Very Large Data Bases (VLDB), Trondheim, Norway, Aug. 2005
Panelist: "Tight Coupling: A Way of Building High-Performance Application Specific Engines," Panel on Next-Generation Web Technology and Database, the 8th International Conference on Database Systems for Advanced Applications (DASFAA 2003), Kyoto, Japan, Mar. 2003
Panelist: Panel on Challenges and Future Directions in Multimedia Information Systems, 1992 Workshop on Multimedia Information Systems, Tempe, Arizona, 1992
Panelist: Plenary Panel on Issues in Data Engineering, IEEE Sixth International Conference on
Data Engineering, Los Angeles, 1990
Panelist: Plenary Panel on Issues in Data Engineering, IEEE Fifth International Conference on Data Engineering, Los Angeles,
1989
Panelist: Panel on Applications of AI in Telecommunications, Expert Systems in Government Conference, McLean, VA, 1986
Program committee member: the 18th International Conference on Extending Database Technology (EDBT 2015), Brussels, Belgium, Mar. 23-27, 2015 (Chairman: Gustavo Alonso)
Program committee member: the 41st International Conference on Very Large Databases (VLDB 2015), Kohala Coast, Hawaii, Aug. 31-Sept. 4, 2015 (Co-chairmen: Chen Li and Vloker Markl)
Program committee member:the 2014 ACM SIGMOD International Conference on Management of Data, Snowbird, Utah, June 22-27, 2014 (Chairman: M. Tamer Ozsu)
Program committee member: the 38th International Conference on Very Large Databases (VLDB 2012), Istanbul, Turkey, Aug. 27-31, 2012 (Co-chairmen: Gustavo Alonso and Juliana Freire)
Program committee member: the 2011 ACM SIGMOD International Conference on Management of Data, Athens, Greece, June 12-16, 2011 (Chairman: Renee J. Miller)
Program committee member: ICDE 2011 PhD Workshop, Hannover, Germany, April 11-16, 2011 (Co-chairmen: Wolf Siberski and Erich Neuhold)
Program committee member: VLDB 2010 PhD Workshop, Singapore, Sept. 13-17, 2010 (Co-chairmen: John Mylopoulos, Lizhu Zhou, and Xiaofang Zhou)
Program committee member (Experiments and Analyses Program): the 36th International Conference on Very Large Databases (VLDB 2010), Singapore, Sept. 13-17, 2010 (Program Chair: Masaru Kitsuregawa)
Program committee member: IEEE 26th International Conference on Data Engineering (ICDE 2010), Los Angeles, California, Mar. 1-6, 2010 (Co-chairmen: Shahram Ghandeharizadeh, Jayant Haritsa, and Gerhard Weikum)
Program committee member: the 28th ER Conference on Conceptual Modelling (ER 2009), Gramado, Brazil, Nov. 9-12, 2009 (Co-chairmen: Alberto Laender, Silvana Castano, and Umeshwar Dayal)
Program committee member: the 1st International Workshop on Cloud Data Management (CloudDB), Hong Kong, China, Nov. 2, 2009 (Co-chairmen: Xiaofeng Meng, Haixun Wang, and Ying Chen)
Program committee member: the 12th International Conference on Extending Database Technology (EDBT 2009), Saint-Petersburg, Russia, Mar. 23-26, 2009 (Chairman: Martin Kersten)
Program committee member: the 2009 ACM SIGMOD International Conference on Management of Data, Rhode Island, USA, June 11-14, 2009 (Chairman: Donald Kossmann)
Program committee member: the 27th ER Conference on Conceptual Modelling (ER 2008), Barcelona, Catalonia, Spain, Oct. 20-23, 2008 (Co-chairmen: Qing Li, Stefano Spaccapietra, and Eric Yu)
Session chairman: the 24th IEEE International Conference on Data Engineering (ICDE 2008), Cancun, Mexico, Apr. 7-12, 2008
Program committee member: the 24th IEEE International Conference on Data Engineering (ICDE 2008), Cancun, Mexico, Apr. 7-12, 2008 (Co-chairmen: Gustavo Alonso, Jos\'{e} Blakeley, and Arbee Chen)
Program committee member: the 11th International Conference on Extending Database Technology (EDBT 2008), Nantes, France, Mar. 25-30, 2008 (Chair: Alfons Kemper)
Program committee member: the 15th International Conference on Cooperative Information Systems (CoopIS 2007), Iberian Peninsula and Islands, Oct. 28 - Nov. 2, 2007 (Co-chairmen: Robert Meersman, Zahir Tari)
Session chairman: the 33th International Conference on Very Large Data Bases (VLDB 2007), Vienna, Austria, Sept. 23-27, 2007
Program committee member: the 33th International Conference on Very Large Data Bases (VLDB 2007), Vienna, Austria, Sept. 23-27, 2007
Program committee member: International Symposium on Spatial and Temporal Databases (SSTD 2007), Boston, USA, July 16-18, 2007 (Co-chairmen: Dimitris Papadias, Donghui Zhang, and George Kollios)
Program committee member, the 2007 ACM SIGMOD International Conference on Management of Data, Beijing, China, June 11-14, 2007 (Chairman: Beng Chin Ooi)
Advisory committee member: Innovative Database Research 2007 (IDAR 2007),Beijing, China, June 10, 2007 (Co-chairmen: Xiaofeng Meng, Ge Yu)
Demonstration program committee member: the 23rd IEEE International Conference on Data Engineering (ICDE 2007), Istanbul, Turkey, Apr. 16-20, 2007 (Chair: Mario Nascimento and Jose Blakeley)
Program committee member: the 12th International Conference on Database Systems for Advanced Applications (DASFAA 2007), Bangkok, Thailand, Apr. 9-12, 2007 (Co-chairmen: Ramamohanarao Kotagiri, Mukesh Mohania, and Ekawit Nantajeewarawat)
Session chairman, the 11th International Conference on Database Systems for Advanced Applications (DASFAA 2006), Singapore, Apr. 12-15, 2006
Session chairman, the 10th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2006), Singapore, Apr. 9-12, 2006
Program committee member: the 11th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2007), Nanjing, China, May 22-25, 2007 (Co-chairmen: Zhi-Hua Zhou, Hang Li, and Qiang Yang)
Program committe member: 1st Evaluation of Novel Approaches to Software Engineering (ENASE 2006), Erfurt, Germeany, Sep. 19-20, 2006 (Chairman: Maciaszek, Leszek A.)
Program committee member: 11th International Conference on Database Systems for Advanced Applications (DASFAA 2006), Singapore, Apr. 12-15, 2006 (Co-chairmen : Kian-Lee Tan and Beng Chin Ooi)
Program committee member: the 10th International Conference on Extending Database Technology (EDBT 2006), Munich, Germany, Mar. 27-31, 2006 (Chairman : Marc H. Scholl)
Program committee member: the 14th International Conference on Knowledge and Data Engineering (CIKM 2005), Bremen, Germarny, Oct. 31 - Nov. 5 (Chairman : Norbert Fuhr)
Program committee member: the 13th International Conference on Cooperative Information Systems (COOPIS 2005), Agia Napa, Cyprus, Oct. 31 - Nov. 4 (Co-chairmen : Robert Meersman, Zahr Tari)
Program committee member: 31th International Conference on Very Large Databases (VLDB 2005), Trondheim, Norway, Aug. 30 - Sept. 2, 2005 (Chairman: Christian S. Jensen)
Program committee member: 16th International Conference on Database and Expert Systems Applications (DEXA 2005), Copenhagen, Denmark, Aug. 22 - 26, 2005 (Co-chairmen: John Debenham and Roland R. Wagner)
Program committee member: the Ninth Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2005), Hanoi, Vietnam, May 18-20, 2005 (Co-chairmen: Ho Tu Bao, David Cheung, and Huan Liu)
Program committee member: 10th International Conference on Database Systems for Advanced Applications (DASFAA 2005), Beijing, China, Apr. 16-18, 2005 (Co-chairmen: Lizhu Zhou and Beng Chin Ooi)
Advanced Seminar co-chair: 21st IEEE International Conference on Data Engineering (ICDE 2005), Tokyo, Japan, Apr. 5-8, 2005 (with Michael Carey and Stefano Ceri)
Program committee member: the 11th MultiMedia Modelling Conference (MMM 2005), Melbourne, Australia, Jan. 12-14, 2005 (Chairman: Phoebe Chen)
Program committee member: the 12th International Conference on Cooperative Information Systems (COOPIS 2004), Cyprus, Australia, Oct. 25-29, 2004 (Co-chairmen: Wil van der Aalst, Christoph Bussler, and Avigdor Gal)
Program committee member: 15th International Conference on Database and Expert Systems Applications (DEXA 2004), Zaragoza, Spain, Aug. 30 - Sept. 3, 2004 (Chairman: Fernando Galindo)
Program committee member: the 2004 IEEE International Conference on Web Services (ICWS 2004), San Diego, California, USA, July 6-9, 2004 (Co-chairmen: Hemant Jain and Ling Liu)
Program committee member: the 2004 ACM SIGMOD International Conference, Paris, June 13-18, 2004 (Chairman: Patrick Valduriez)
Program committee member: the Eighth Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-2004), Sydney, Australia, May 26-28, 2004 (Chairman: Honghua Dai and Ramakrishnan Srikant)
Program committee member: the 9th International Conference on Extending Database Technology (EDBT 2004), Heraklion, Greece, March 14-18, 2004 (Chairman: Stavros Christodoulakis)
Program committee member: the 10th MultiMedia Modelling Conference (MMM 2004), Brisbane, Australia, Jan. 5-7, 2004 (Chairman: Phoebe Chen)
Program committee member: the 11th International Conference on Cooperative Information Systems (COOPIS 2003), Sicily, Nov. 3-7, 2003 (Co-chairmen: Elisa Bertino and Dennis McLeod)
Program committee member: the 4th International Conference on Web Information Systems Engineering (WISE 2003), Roma, Dec. 10-12, 2003 (Co-chairmen: Tiziana Catarci, Maria Orlowska and John Mylopoulos)
Program committee member: 14th International Conference on Database and Expert Systems Applications (DEXA 2003), Prague, Czech Republic, Sept. 1-5, 2003 (Chairman: Roland Wagner)
Program committee member: the 22st ER Conference on Conceptual Modelling (ER2003), Chicago, USA, Oct. 6-9, 2003 (Co-Chairman: Il-Yeol Song, Steven Liddle, and Tok Wang Ling)
Program committee member: International Symposium on Spatial and Temporal Databases (SSTD 2003), Santorini, Greece, July 24-27, 2003 (Co-chairmen: John Roddick and Yannis Manolopoulos)
Session Chair:
29th International Conference on Very Large Databases (VLDB 2003),
Berlin, Germany, Sept. 9-12, 2003
Session Chair:
VLDB 2003 Ten-Year Best Paper Award Session,
Berlin, Germany, Sept. 11, 2003
Program committee member:
29th International Conference on Very Large Databases (VLDB 2003),
Berlin, Germany, Sept. 9-12, 2003 (Chairman: Peter C. Lockemann)
Program committee member: 8th International Conference on Database Systems for Advanced Applications (DASFAA 2003), Kyoto, Japan, Mar. 26-28, 2003 (Chairman : Katsumi Tanaka)
Program vice chair:
IEEE 19th International Conference on Data Engineering (ICDE 2003),
Bangalore, India, Mar. 5-8, 2003 (Co-chairmen: Umesh Dayal and Krithi Ramamritham)
Program committee member: the ACM Fifth International Workshop on Data Warehousing and OLAP (DOLAP 2002), McLean, Virginia, USA, Nov. 8, 2002 (Chairmen: Dimitri Theodoratos)
Program committee member:
the 11th International Conference on Knowledge and Data Engineering (CIKM 2002),
McClean, Virginia, Nov. 4-9, 2002 (Co-chairmen: David Grossman and Kostas Kalpakis)
Program committee member:
International Conference Information Systems and Databases (ISDB 2002),
Tokyo, Japan, Sept. 25-27, 2002 (Chairman: Katsumi Tanaka)
Program committee member: the 3rd International Conference on Web Information Systems Engineering (WISE 2002), Singapore, Dec. 11 - 14, 2002 (Co-chairmen : Tok Wang Ling, Umesh Dayal, and Elisa Bertino)
Program committee member:
the 10th International Conference on Cooperative Information Systems (CoopIS 2002),
Irvine, California, Oct. 30 - Nov. 1, 2002 (Co-chairmen: Stefano Spaccapietra and Calton Pu)
Program committee member:
the 21st ER Conference on Conceptual Modelling (ER2002),
Tampere, Finland, Oct. 7-11, 2002 (Chairman: Stefano Spaccapietra)
Program committee member:
the 6th Pacific Area Knowledge Discovery and Data Mining (PAKDD-2002),
Taipei, Taiwan, May 6-8, 2002 (Co-chairmen: Ming-Syan Chen, Philip Yu, and Bing Liu)
Program committee member:
IEEE 18th International Conference on Data Engineering (ICDE 2002),
San Jose, California, Feb. 26 - Mar. 1, 2002 (Co-chairmen: Rakesh Agrawal and Klaus Dittrich)
Session Chair: 28th International Conference on Very Large Databases (VLDB 2002), Hong Kong, Aug. 21, 2002
Program committee member:
28th International Conference on Very Large Databases (VLDB 2002),
Hong Kong, Aug. 20-23, 2002 (Chairman: Raghu Ramakrishnan)
Program committee member:
2002 International Databases Engineering and Applications Symposium (IDEAS 2002),
Edmonton, Canada, July 20-22, 2002 (Chairman:M. Tamer Ozsu)
Program committee member: ACM Fourth International Workshop on Data Wareshousing and OLAP(DOLAP 2001), Atlanta, Georgia, USA, Nov. 5-10, 2001 (Chairman:Joachim Hammer)
Session chair: 27th International Conference on Very Large Databases (VLDB 2001), Rome, Italy, Sept. 11-14, 2001
Program committee member: COOPIS 2001:Sixth International Conference on Cooperative Information Systems (CoopIS 2001), Trento, Sept. 5-7, 2001 (Chairmain:Fausto Giunchiglia)
Program committee member: International Symposium on Spatial and Temporal Databases(SSTD'01), Los Angeles, July 31, 2001 (Chairman:Christian S. Jensen and Bemhard Seeger)
Program committee member: The 2nd International Conference on Web-Age
Information Management (WAIM'01), Xi'an, China, July 9-11, 2001 (Chairman: Deyuan GAO)
Session chairman: the 2001 ACM SIGMOD International Conference, Santa Barbara, California, May 21-24, 2001
Program committee member: the 2001 ACM SIGMOD International Conference,
Santa Barbara, California, May 21-24, 2001 (Chairman: Timos Sellis)
Program committee member: 7th International Conference on Database
Systems for Advanced Applications (DASFAA),
Hong Kong, Apr. 18-20, 2001 (Co-Chairmen: Dik L. Lee and Yasushi Kiyoki)
Program committee member: 20th International Conference on Conceptual
Modeling (ER2001), Yokohama, Japan, Nov. 27-29, 2001 (Co-Chairperson
: Hideko S. Kunii )
Program committee member: ACM Third International Workshop on Data Warehousing and OLAP(DOLAP 2000), Washington, DC, USA, Nov. 10, 2000 (Chairmen : Rokia Missaoui)
Program committee member: COOPIS 2000: IFCIS International Conference on
Cooperative Information Systems (CoopIS), Eilat, Israel, Sept. 6-8,
2000 (Chairmen: Peter Scheuermann and Opher Etzion )
Program committee member: First International Workshop on Web Agent Systems and Applications (WASA-2000), Greenwich, London, Sept. 6-8, 2000 (Chairman : Kamal Karlapalem)
Program committee member: COMAD 2000: Tenth International Conference on
Management of Data, Pune, India, Dec. 14-16, 2000 (Chairman: Anand
Deshpande )
Program committee member: 19th International Conference on Conceptual
Modeling (ER2000), Salt Lake City, Utah, Oct. 9-12, 2000
(Co-Chairpersons: Alberto H. F. Laender and Veda C. Storey)
Program committee member: International Workshop on Conceptual Modelling
for Knowledge Discovery and Management Systems (KDMS2000),
Salt Lake City, Utah, Oct. 9-12, 2000 (Chairmen:
John Roddick and Il-Yeol Song)
Program committee member: 1st International Conference on Web-Age Information
Management (WAIM 2000), Shanghai, China, June 21-23, 2000
(Chairmen: Baile Shi Fudan and Rakesh Agrawal)
Program committee member: The 1st International Conference on Web Information Systems Engineering (WISE2000), Hong Kong, June 19-20, 2000 (Chairman : Yahiko Kambayashi)
Program committee member: 10th International Database Symposium on Mobile,
XML and Post-relational Databases (IDS2000), Kowloon Shangri-La, Hong Kong,
June 21-22, 2000 (Co-Chairman: Joseph Fong)
Program committee member: 5th IFIP 2.6 Working Conference on Visual Database
Systems (VDB5), Fukuoka, Japan, May 10-12, 2000
(Chairpersons: Hiroshi Arisawa and Tiziana Catarci)
Program committee member: 5th International Computer Science Conference
(ICSC '99), Hong Kong, China, Dec. 13-15, 1999 (Chairman: Dik Lun Lee)
Program committee member: 8th International Conference on Information
and Knowledge Management (CIKM'99), Kansas City, Missouri, Nov. 2-6, 1999
(Co-Chairpersons: Susan Gauch and Il-Yeol Song)
Program committee member: 6th International Symposium on Spatial Databases
(SSD'99), Hong Kong, China, July 20-23, 1999 (Chairmen: Dimitris Papadias
and Fred H. Lochovsky)
Prorgam committee member: 6th International Conference on Database Systems
for Advanced Applications (DASFAA'99), Taiwan, Apr. 19-22, 1999
(Co-Chairmen: Arbee L.P. Chen and Frederick H. Lochovsky)
Program committee member: The 2nd International Symposium on Cooperative
Database Systems for Advanced Applications (CODAS'99), Wollongong, Australia,
Mar. 27-28, 1999 (Chairperson: Maria E. Orlowska)
Program committee member: International Conference on Conceptual Modeling
(ER'98), Singapore, Nov. 16-19, 1998 (Chairmen: Tok Wang Ling and Sudha
Ram)
Program committee member: 5th International Conference on Foundations
of Data Organization (FODO'98), Kobe, Japan, Nov. 12-14, 1998 (Chairman:
Yahiko Kambayashi)
Program committee member: ACM 1st International Workshop on Data Warehousing
and OLAP, Washington, D.C., USA, Nov. 7, 1998 (Chairmen: Il-Yeol Song and
Toby J. Teorey)
Program committee member: International Conference on Multimedia Modelling
(MMM'98), Lausanne, Switzerland, Oct. 12-15, 1998 (Chairman: Daniel Thalmann)
Program committee member: International Conference on Multimedia Modeling
(MMM'97), Singapore, Nov. 16-19, 1997 (Chairman: Hung-Keng Pung)
Program committee member: Fifth ACM International Workshop on Advances
in Geographic Information Systems (ACM-GIS), Las Vegas, Nevada, USA, Nov.
15-16, 1997 (Chairmen: Robert Laurini and William Campbell)
Program committee member: 23th International Conference on Very Large
Data Bases, Athens, Greece, Aug. 25-29, 1997 (Chairman: Matthias Jarke)
Program committee member: Second IFCIS International Conference on Cooperative
Information Systems (CoopIS), Charleston, South Carolina, USA, June 24-27,
1997 (Chairmen: Munindar P. Singh, Wolfgan Klas, and Arbee L. P. Chen)
Program committee member: International Symposium on Database Systems
for Advanced Applications (DASFAA), Apr. 1-4, 1997 (Chairmen: Rodney Topor
and Katsumi Tanaka)
Program committee member: Fourth ACM International Workshop on Advances
in Geographic Information Systems (ACM-GIS), Rockville, Maryland, USA,
Nov. 15-16, 1996 (Chairmen: Patrick Bergougnoux and Shashi Shekhar)
Program committee member: Fifth International Conference on Information
and Knowledge Management (CIKM) (Chairman: M. T. Ozsu), 1996
Program committee member: 22th International Conference on Very Large
Data Bases (Chairmen: C. Mohan, Alejandro Buchmann, and Nandlal L. Sarda),
1996
Program committee member: 14th International Conference on Object-Oriented
and Entity-Relationship Modeling (Chairman: Mike Papazoglou), 1995
Program committee member: Sixth IFIP TC-2 Working Conference on Data Semantics
(DS-6) (Chairmen: Robert Meersman and Leo Mark), 1995
Program committee member: 21th International Conference on Very Large
Data Bases (Chairman: Shojiro Nishio), 1995
Program vice chair: IEEE Eleventh International Conference on Data Engineering,
Taipei, Taiwan (Chairman: Philip Yu), 1995
Program committee member: International Conference on Deductive and Object-Oriented
Databases (Chairmen: Alberto O. Mendelzon, Laurent Vielle, and Tok Wang
Ling), 1995
Program committee member: International Symposium on Database Systems
for Advanced Applications (DASFAA) (Chairmen: Tok Wang Ling and Yoshifumi
Masunaga), 1995
Program committee member: Third IFIP WG 2.6 Working Conference on Visual
Database Systems (VDB-3) (Chairmen: Stefano Spaccapietra and Ramesh Jain),
1995
Session chairman: IEEE Eleventh International Conference on Data Engineering,
Taipei, Taiwan, 1995
Session chairman: International Symposium on Database Systems for Advanced
Applications (DASFAA), 1995
Program committee member: ADTI (Chairman: Shunsuke Uemura), 1994
Asian coordinator: ACM SIGMOD International Conference on Management of
Data (Chairman: David Du),1994
Program committee member: Sixth International Conference on Management
of Data COMAD-94 (Chairmen: Sharma Chakravarthy and P.Sadanandan), 1994
Program committee member: International Conference on Applications of
Databases ADB-94 (Chairman: Witold Litwin), 1994
Program committee member: International Workshop on Next Generation Database
Systems (Chairmen: Stanley Su and Francis Chin), 1994
Program committee member: International Conference on Data and Knowledge
Systems for Manufactoring and Engineering (Chairman: Nelson Chen), 1994
Program committee member: International Symposium on Next Generation Database
Systems and Thier Applications(Chairman: Akifumi Makinouch), 1993
Program committee member: Twelfth International Conference on Entity-Relationship
Approach (Chairman: Ramez Elmasri), 1993
Program committee member: International Conference on Deductive and Object-Oriented
Databases (Chairman: Katsumi Tanaka), 1993
Program committee member: Fourth International Conference on Foundations
of Data Organization and Algorithms (Chairmen: David Lomet and Katsumi
Tanaka), 1993
Program committee member: 19th International Conference on Very Large
Data Bases (Chairman: David Bell), 1993
Conference co-chair: Far East Workshop on Geographic Information Systems,
Singapore, 1993
Program committee member: IEEE Ninth International Conference on Data
Engineering (Chairman: Erich Neuhold), 1993
Asian Coordinator: IEEE Ninth International Conference on Data Engineering
(Chairman: Erich Neuhold), 1993
Program committee member: The 3rd International Symposium on Large Spatial
Databases (Chairman: Ooi Beng Chin), 1993
Program committee member: IFIP DS-5 Semantics of Interoperable Database
Systems (Chairman: Ron Sacks-Davis), 1992
Panelist: Challenges and Future Directions in Multimedia Information Systems,
1992 Workshop on Multimedia Information Systems, Tempe, Arizona, 1992
Program committee member: 18th International Conference on Very Large
Data Bases (Chairman: Stavros Christodoulakis), 1992
Program vice chair: IEEE Eighth International Conference on Data Engineering
(Chairman: Forozan Golshani), 1992
Session chairman: IEEE Eighth International Conference on Data Engineering,
Tempe, Arizona, 1992
Program committee member: 1992 Workshop on Multimedia Information Systems
(Chairman: Rajiv Mehotra), 1992
Program committee member: 1992 ACM SIGAPP Symposium on Applied Computing,
March 1992
Program committee member: Second International Workshop on Research Issues
on Data Engineering:Transaction and Query Processing (Chairman: Phillip
Yu), 1992
Program committee member: International Conference on Deductive and Object-Oriented
Databases, (Chairman: Yoshifumi Masunaga), 1991
Asian coordinator: First International Conference on Parallel and Distributed
Information Systems (Chairman: Amit P. Sheth), 1991
Program committee member: International Conference on Very Large Data
Bases, (Chairman: Guy Lohman), 1991
Program vice chair: International Symposium on Database Systems for Advanced
Applications (DASFAA) (Chairman: Akifumi Makinouchi), 1991
Program vice chair: IEEE Seventh International Conference on Data Engineering
(Chairman: Nick Cercone), 1991
Panelist: Plenary Panel on Issues in Data Engineering, IEEE Sixth International
Conference on Data Engineering, Los Angeles, 1990
Program vice chair: IEEE Sixth International Conference on Data Engineering
(Chairman: Ming T. Liu), 1990
Program committee member: Third International Conference on Foundations
of Data Organization and Algorithms (Chairmen: W. Litwin and H. J. Schek),
1989
Program co-chairman: IEEE Fifth International Conference on Data Engineering
(Chairman: Richard Shuey), 1989
Panelist: Plenary Panel on Issues in Data Engineering, IEEE Fifth International
Conference on Data Engineering, Los Angeles, 1989
Program committee member: IEEE Fourth International Conference on Data
Engineering (Chairman: John Carlis), 1988
Session chairman: 1987 ACM SIGMOD International Conference on Management
of Data
Program committee member: 1987 ACM SIGMOD International Conference on
Management of Data (Chairman: Umesh Dayal)
Program committee member: IEEE Third International Conference on Data
Engineering, Los Angeles, 1987 (Chairman: Benjamin Wah)
Session chairman: IEEE Third International Conference on Data Engineering,
Los Angeles, California, 1987
Panelist: Applications of AI in Telecommunications Panel, Expert Systems
in Government Conference, McLean, VA, 1986
Program committee member: IEEE Second International Conference on Data
Engineering, Los Angeles, California, 1986 (Chairman: Gio Wiederhold)
Program committee member: 1985 ACM SIGMOD International Conference on
Management of Data (Chairman: Sham Navathe)
Session chairman: 1985 ACM SIGMOD International Conference on Management
of Data, Austin, Texas
Session cochairman: 1985 International Conference on Foundations of Data
Organization, Kyoto, Japan
Journal reviewer
ACM Transactions on Database Systems
IEEE Transactions on Software Engineering
IEEE Software
IBM Journal of Research and Development
IEEE Transactions on Knowledge and Data Engineering
Information Systems
Information Sciences
Journal of Management Information Systems
Reviewer: National Science Foundation
External reviewer
'88 Second Int. Conf. on Expert Database Systems
'87 IEEE Compsac Conference
'86 IEEE Fall Joint Computer Conference
Book reviewer: Benjamin/Cummings, 1986-1988
Domestic
Keynote Speaker, Korean Institute of Information Scientists and Engineers, 2013
