Professional Activities/Services

Professional Membership
Editorial Boards or Committees
International Conference Chair
Program Committee or Organizing Committee for International conferences

　

Professional Membership

• Senior Member of the IEEE .
• Senior Member of the ACM .
• Member of the IPSJ (Information Processing Society of Japan).
• Member of the IEEE Computer Society .
• Member of the IEEE Communications Society .

　

Editorial Boards or Committees

• Associate Editor, IEEE Transactions on Vehicular Technology, since 2006
• Associate Editor, Security and Communication Networks (SCN), Journal, Wiley InterScience, since 2007
• Editorial Board, Wireless Communications & Mobile Computing (WCMC) Journal, Wiley InterScience. John Wiley & Sons, Ltd. since 2006.
• Editor, International Journal of High Performance Computing and Networking (IJHPCN), ISSN (PRINT) : 1740-0562, ISSN (ONLINE) : 1740-0570, 2003.
• Editor for the International Journal of Wireless and Mobile Computing (IJWMC) since 2004.2
• Editor, International Journal of Sensor Networks (IJSNet), since 2005
• Editor, IPSJ (Information Processing Society of Japan) Journal, 2002 -- 2006
• Editor for INFORMATION, an International Journal, 1997 -- 2005
• Vice Chair, Technical Affairs Comittee, IEEE ComSoc Asia Pacific Board (APB), 2008-2009.
• Secretary, Membership Development Committee, IEEE ComSoc Asia Pacific Board (APB), 2006 --2007
• Vice Chair (VC Publications), IEEE COMSOC Technical Sub-Committee P2PTC (Peer-to-Peer Networking and Communications), 2006 --
• Steering Committee of The Special Interest Groups of DataBase System (DBS) of IPSJ (Information Processing Society of Japan) 2003--2007.
• Steering Committee of The Special Interest Groups of System EVAluation (EVA) of IPSJ (Information Processing Society of Japan), 2003--2007
• Associated Guest Editor, IEICE Transactions on Information and Systems Special Issue on Hardware/Software Support for High Performance Scientific and Engineering Computing, July 2004.
• Guest Editor, Special Issue on "Coding and Its Applications in CDMA Wireless Systems " of Wireless Communications and Mobile Computing Journal 2003
• Committeeman of ACM SIGMOD Japan Technical Committee on Network Transaction Processing, 2000 --
• Manager of Research Group on System Evaluation of IPSJ (Information Processing Society of Japan) , 1996.4-1998.3.

　

International Conference Chair

• General Co-Chair, the 2009 IEEE International Workshop on Frontier of Secure Networks (IFSN-09), Shanghai, China, December 17-17, 2009, in conjunction with The 4th International Conference on Frontier of Computer Science and Technology (FCST 2009).
• TPC Track Co-Chair, Track on Network Communications, The 15th Asia-Pacific Conference on Communications (APCC2009), Shanghai, China, October 8-10, 2009.
• General Co-Chair, the 2009 IEEE International Symposium on Trust, Security and Privacy for Pervasive Applications (IEEE TSP-09), Macau SAR, China, October 5-7, 2009, in conjunction with The 2009 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2009).
• Program Committee Co-Chair, The IWCMC 2009 Mobile Computing Symposium, Leipzig, Germany, June 21-24, 2009.
• International Advisory Committee, 2008 IEEE Asia-Pacific Services Computing Conference (IEEE APSCC 2008), Yilan, Taiwan, December 9-12, 2008.
• Program Committee Co-Chair, Wireless Networking Symposium, 2009 International conference on Communications and Mobile Computing (CMC 2009), Kunming, Yunnan, China, January 6-8, 2009
• Program Committee Chair, International Wireless Communications and Mobile Computing Conference (WCMC 2006), Sponsored by IEEE Communications Society (pending approval), July 3 - 6, 2006, Vancouver, Canada.
• Chair, Mobile Computing Symposium (part of IWCMC 2006), Sponsored by IEEE Communications Society (pending approval), July 3 - 6, 2006, Vancouver, Canada.
• Program Vice Chair, The 2006 IFIP International Conference on Embedded and Ubiquitous Computing (EUC 2006), August 01-04, 2006, Seoul, Korea. 
• Program Committee Vice-Chair, IEEE International Symposium on Wireless IP, (part of IEEE WirelessCOM 2005), June 13-15, 2005, Maui, Hawaii, USA.
• Program Committee Co-Chair, IEEE Symposium of Data Base Management in Wireless Network Environments - IEEE Vehicular Technology Conference Fall 2003 (IEEE VTC Fall 2003), October 6-9, 2003, Orlando, Florida, USA.
• Program Committee Co-Chair, The IASTED International Conference on Networks, Parallel and, Distributed Processing, and Applications (NPDPA 2002),October 1- 4, 2002, Tsukuba, Japan
• Program Committee Co-Chair, The 2000 International Conference on Information Society in the 21st Century: Emerging Technologies and New Challenges (IS2000) , November 5-8, 2000, University of Aizu, Aizu-Wakamatsu City, Japan.

　

Program Committee or Organizing Committee for International conferences

• The 5th ACM Symposium on Information, Computer and Communications Security (ASIACCS 2010), Beijing, China, April 13-16, 2010.
• The 29th IEEE Conference on Computer Communications (INFOCOM 2010), San Diego, CA, USA, March 15-19, 2010.
• The 2009 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2009), October 5 - 9, 2009, Macau SAR, P.R.C.
• The IEEE 28th Conference on Computer Communications (IEEE INFOCOM 2009), Rio de Janeiro, Brazil, April 19-25.
• The 8th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2009), Shanghai, China, June 1-3, 2009.
• The 11th IEEE International Conference on High Performance Computing and Communications (HPCC-09), Korea University, Seoul, Korea, June 25-27 2009.
• The symposium on Modeling and Optimization in Mobile,　ad-Hoc and Wireless Networks (Wi-Opt 2009), Berlin, Germany , March 31- April 4, 2008.
• The Fourth International Conference on Information Security and Cryptology (Inscrypt 2008), Beijing, China, December 14-17,2008.
• The 27th IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2007), June 25-29, 2007, Toronto, Canada.         ronto, Canada.        
• The IEEE ICC 2007 Symposium on COMMUNICATIONS QoS, RELIABILITY AND PERFORMANCE MODELLING, QoS, RELIABILITY AND PERFORMANCE MODELLING, 24-28 June 2007, Glasgow, Scotland, UK.
• The Second IEEE International Symposium on Pervasive Computing and Ad Hoc Communications (PCAC-07), in conjunction with the IEEE 21th International Conference on Advanced Information Networking and Applications (AINA07), Niagara Falls, Canada, May 21-23, 2007.
• IFIP International Conference on Networking (IFIP Networking 2007), May 14-18, 2007, Atlanta, Georgia, USA.
• The IEEE Wireless Communications and Networking Conference (WCNC 2007), March 11-15, 2007, Hong Kong.
• The International Symposium on Broadband Access Technologies in Metropolitan Area Networks (2006), October 5 - 6, 2006, Niagara fall, Ontario, Canada.
• The First International Workshop on Wireless Softswitch and Mesh Networks 2006 (SMN06), In conjunction with The Third IEEE International Conference on Mobile Ad-hoc and Sensor Systems, October 9-12, 2006, Vancouver, Canada.
• The International Conference on Wireless Algorithms, Systems, and Applications (WASA 2006), August 15-18, 2006  in Xi'an, China.
• The 10th IEEE International Conference on Communication Systems (IEEE ICCS 2006), October 30 - November 1, 2006, Singapore.
• The 3rd IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2006), October 9 - 12, 2006, Vancouver, Canada.
• The Second ACM International Workshop on QoS and Security of Wireless and Mobile Networks, in conjunction with the 8th Annual ACM Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), October 2-6, 2006, Torremolinos, (Malaga), Spain.
• IEEE International Workshop on Performance Evaluation of Wireless and Mobile Networks (PEWMN'06), in conjunction with the conference AINA, April 18 (Tue.) - April 20 (Thu.), 2006, Vienna, Austria.　
• The IEEE GLOBECOM 2005 Symposium on Computer and Network Security,　November 28 - December 2, 2005, St. Louis, MO, USA.
• The IEEE World's Premier International Conference on Wireless Networks, Communications, and Mobile Computing (IEEE WirelessCOM 2005), June 13-16, 2005, Maui, Hawaii, USA.
• The 2005 IEEE International Symposium on Parallel Architectures, Algorithms, and Networks (IEEE I-SPAN 2005), December 7-9, 2005 in Las Vegas, Nevada, USA.
• The Second IEEE International Conference on Mobile Adhoc and Sensor Systems (IEEE MASS 2005), November 7-10, 2005, Washington DC, USA.
• The  IEEE Fourteenth International Conference on Computer Communications and Networks (IEEE ICCCN 2005), October 17-19, 2005, San Diego, California, USA.
• The International Conference on Mobile Ad-hoc and Sensor Networks (MSN 2005), December 13-15, 2005, Wuhan, China.
• the 1st International Workshop on Information Assurance in Distributed Systems (IADS-2005), to be held in conjunction with the 3rd International Symposium on Parallel and Distributed Processing and Applications (ISPA '05), November 2 - 5, 2005, Nanjing, China.
• The Third International Symposium on Parallel and Distributed Processing and Applications (ISPA’05), November 2 - 5, 2005, Nanjing, China.
• International Conference on E-business and Telecommunication Networks (ICETE 2005) , October 3-7, in the Microsoft Convention Centre at Reading, UK.
• The 2005 International Conference on Computer Networks and Mobile Computing (ICCNMC'05), August 2-4, 2005, Zhangjiajie, China.
• The 11th International Conference on Parallel and Distributed Systems (IEEE ICPADS-2005), July 20 - 22, 2005, Fukuoka, Japan.
• IEEE International Wworkshop on Mobile Distributed Computing (IEEE MDC'05) in conjunction with 25th Int'l Conf. on Distributed Computing Systems (IEEE ICDCS'05), June 5 - 10, Columbus, Ohio, USA.
• The 2005 IEEE International Conference on E-Technology, E-Commerce and E-Service (IEEE EEE-05) Workshop: Mobility, Agents, and Mobile Services, March 29 - April 1, 2005, Hong Kong.
• The 4th International Workshop on Databases in Networked Information Systems (DNIS 2005), March 28 - 30, 2005, University of Aizu, Aizu-Wakamatsu City, Japan.　
• The IEEE Conference on Computer Communications (IEEE INFOCOM 2005), March 13-17, 2005, Miami, USA.
• 2005データ工学ワークショップ (Workshop on Data Engineering) (DEWS2005), 2005年2月28日〜3月2日, 九州. 佐世保, Japan.
• The 1st IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2004), October 25-27, 2004, Fort Lauderdale, Florida, USA.
• The IEEE GLOBECOM 2004 Symposium on Global Internet and Next Generation Networks,　November 29 - December 3, 2004, Dallas, Texas, USA.
• The IEEE GLOBECOM 2004 Symposium on Wireless Communications, Networks, and Systems,　November 29 - December 3, 2004, Dallas, Texas, USA.
• The joint conference (APCC/MDMC'04) of 10th Asia-Pacific Conference on Communications (APCC2004) and 5th International Symposium on Multi-Dimensional Mobile Communications (MDMC2004), Tsinghua University, Beijing, China, during Aug.29-Sep.1, 2004.
• 2004 Global Mobile Congress, October 11-13, Shanghai, China
• The 2nd International Conference on Knowledge Economy and Development of Science and Technology "Knowledge Economy meets Science and Technology" (KEST 2004), September 17-20, 2004, Beijing, China
• International workshop Mobile and Wireless Networking in conjunction with the 33rd International Conference on Parallel Processing (ICPP 2004), Aug. 15-18, 2004, Montreal, Quebec, Canada.
• The IEEE International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN 2004), May 10-12, 2004, Hong Kong, China
• 第15回データ工学ワークショップ (Workshop on Data Engineering) (DEWS2004), 2004年3月4日〜6日, 伊勢志摩ロイヤルホテル, Japan.
• The 2nd Workshop on Mobile Distributed Computing, in conjunction with the 24th IEEE International Conference on Distributed Computing Systems (IEEE ICDCS 2004), March 23-26, 2004, Tokyo, Japan.
• IEEE Symposium of Wireless Communications: 3G and Beyond - IEEE Vehicular　Technology Conference Fall 2003 (IEEE VTC Fall 2003), October 6-9, 2003, Orlando, Florida, USA.
• IEEE Symposium of Emerging Multiple Access Technologies - IEEE Vehicular　Technology Conference Fall 2003 (IEEE VTC Fall 2003), October 6-9, 2003, Orlando, Florida, USA.
• The 2nd Workshop on Hardware/Software Support for High Performance Scientific and Engineering Computing (SHPSEC-03), Sep. 27-- Oct. 1, 2003, New Orleans, Louisiana, USA.
• The 3rd International Workshop on Databases in Networked Information Systems (DNIS 2003), September 22-24, 2003, University of Aizu, Aizu-Wakamatsu City, Japan.　
• International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT 2003), August 27-29, 2003, Chengdu, Sichuan, PR China
• Workshop on Mobile Databases, to be held in conjunction with The 31^st International Conference on Parallel Processing, August 18-21, 2002, Vancouver, B.C., Canada.
• The Third International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT2002), 4-6 September 2002 - Kanazawa Bunka Hall, Kanazawa, Japan.
• Workshop on Wireless Networks and Mobile Computing , is held on conjunction with International Conference on Parallel Processing 2001, September 3-7, 2001, Valencia, Spain.
• Workshop on Optical Networks , is held on conjunction with International Conference on Parallel Processing 2001, September 3-7, 2001, Valencia, Spain.
• Program Committee, The Sixth International Conference on PARALLEL COMPUTING TECHNOLOGIES (PaCT-2001), September 3-7, 2001, Novosibirsk, Russia.
• International Symposium on Parallel Architectures, Algorithms and Networks (I-SPAN'2000), December 7-9, 2000, Dallas/Richardson; Texas, USA.
• International Workshop on Databases in Networked Information Systems (DNIS 2000), December 4-6, 2000, University of Aizu, Aizu-Wakamatsu city, JAPAN.
• The First International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT'2000), May, 22-24, 2000, Hong Kong.
• The IASTED Applied Modelling and Simulation Conference, September 1-3, 1999, Cairns, Australia.
• Organizing Committee, Fourth International Conference on Computer Science and Informatics (CS&I '98) , October 23-28, 1998, Sheraton Imperial Hotel & Convention Center, Research Triangle Park, NC, USA.
• The IASTED International Conference on Applied Modelling and Simulation , August 12-14, 1998, Honolulu, Hawaii, USA.
• The IASTED International Conference on Networks and Communication Systems (NCS'98) , May 13-16, 1998, Pittsburgh, USA.
• The International Conference on Parallel and Distributed Computing and Networks (PDCN'97) , August 11-14, 1997, Singapore.
• The 13th International Conference on Advanced Science and Technology (ICAST97) in conjunction with the 2nd International Conference on Multimedia Information Systems (ICMIS97) , April 3-5, 1997, Motorola University, Schaumburg, Illinois, USA.