Professional Services

  • Editor-In-Chief of the International Journal of Information Privacy, Security, and Integrity.
  • Editor-In-Chief of the International Journal of Social Computing and Cyber Physical Systems.
  • Tutorial Co-Chair of IEEE International Conference on Web Intelligence, Atlanta, Georgia, November 2013.
  • General Chair of ASE/IEEE International Conference on Privacy, Security, Risk and Trust, Amsterdam, The Netherlands, September 2012.
  • Steering Chair of ASE/IEEE International Conference on Social Computing, Amsterdam, The Netherlands, September 2012.
  • Program Chair of ASE/IEEE International Conference on BioMedical Computing, Washington D.C, October 2012.
  • Program Chair of ASE/IEEE International Conference on Cyber Security, Washington D.C, October 2012.
  • Program Co-Chair of ASE/IEEE International Conference on Social Informatics, Washington D.C., October 2012.
  • General Co-Chair of IEEE International Workshop on Sensing, Networking and Computing with Smartphones, Macau, China, June 2012.
  • Advisory Board Member of IEEE International Conference on Granular Computing, Hangzhou, China, August 2012.
  • Program Committee Member of 7th FTRA International Conference on Future Information Technology (FutureTech 2012), Vancouver, Canada, June 2012.
  • Program Committee Member of the Third International Workshop on Performance Evaluation of Wireless Networks, Beijing, China, December 2011.
  • Program Committee Member of International Conference on Knowledge Discovery and Information Retrieval, Paris, France, October 2011.
  • Program Committee Member of the 5th International Conference on Network and System Security, Milan, Italy, September 6-8, 2011.
  • Program Committee Member of International Conference on Security and Cryptography, Seville, Spain, July 18-21, 2011.
  • Program Committee Member of The Third Social Networks and Multiagent Systems Symposium, University of York, UK, April 2011.
  • Program Committee Member of 2011 International Symposium on Computational Intelligence in Scheduling, Paris, France, April 2011.
  • Guest Editor of the International Journal of Multimedia and Ubiquitous Engineering, Special Issue on Intelligent Systems and Services for Ubiquitous Computing (2009).
  • Editorial Board Member of Journal of Information Technologies and Applications (08/2010-present).
  • Editorial Board Member of the Journal of Theoretical and Applied Electronic Commerce (01/2009-present).
  • Volume Board Member of the Advanced Security and Privacy for RFID Technologies, IGI Global, 2009 (Editor: Ali Miri).
  • International Editorial Board Member of GConference.net (01/2009-present).
  • Editorial Board Member of the International Journal of Data Mining, Modelling and Management (10/2008-present).
  • Editorial Board Member of the International Journal of Informatics Society (08/2008-present).
  • Editor of the International Journal of Medical Informatics (01/2008–present).
  • Editorial Board Member of the International Journal on Advances in Telecommunications, ISSN 1942-2601 (01/2008-present).
  • Editorial Board Member of the International Journal on Advances in Networks and Services, ISSN 1942-2644 (01/2008-present).
  • Associate Editor of the International Journal of Information Systems in the Service Sector (07/2007-present).
  • Advisory/Editorial Board Member of the Journal of Security Engineering (10/2006-09/2008).
  • Guest Editor of the International Journal of Information and Computer Security, Special Issue on Security and Privacy Aspects of Data Mining (2006).
  • Editorial Board Member of the Journal of Information, Information Technology, and Organization (05/2005-06/2008).
  • Editorial Board Member of the International Journal of Doctoral Studies (08/2005-07/2008).
  • Director for IS Teaching Links, Informing Science Institute (01/2005-10/2006).
  • Regional Editor of the International Consortium of Electronic Business (10/2004-07/2006).
  • Editorial Board Member of the International Journal of Network Security (08/2004-07/2006).
  • Program Committee Member of 2010 International Workshop on Performance Evaluation of Wireless Networks, Hangzhou, China, December 20-22, 2010.
  • Program Committee Member of 2010 International Conference on Multimedia Information Networking and Security, Nanjing, China, November 4–6, 2010.
  • Program Committee Member of 2010 IEEE International Conference on Systems, Man, and Cybernetics, Istanbul, October 10-13, 2010.
  • International Advisory Board Member of the FTRG 2010 International Symposium on Advances in Cryptography, Security and Applications for Future Computing, Seoul, Korea, December 9-11, 2010.
  • Program Committee Member of IEEE/IFIP International Conference on Trust Computing, Hongkong, December 2010.
  • Publicity Co-Chair of the International Symposium on Advances in Cryptography, Security and Applications for Future Computing, Seoul, Korea, December 2010.
  • Publicity Co-Chair of the Sixth IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, Niagara Falls, USA, October 2010.
  • Program Committee Member of the Seventh International Conference on Ubiquitous Intelligence and Computing, Xi’an, China, October 2010.
  • General Co-Chair of the Second IEEE International Conference on Social Computing, Minneapolis, USA, August 2010 (8.92% acceptance rate for 2009 conference).
  • General Chair of the Second IEEE International Conference on Privacy, Security, Risk and Trust, Minneapolis, USA, August 2010 (13% acceptance rate for 2009 conference).
  • General Chair of the International Symposium on Bridging Social Computing and Cyber-Physical Systems, August 2010.
  • Program Committee Member of the Third International Conference on Human-Centric Computing, Cheha, Phillipines, August 2010.
  • Program Co-Chair of the Second International Conference on Information Technology Convergence and Services, Cebu, Philippines, August, 2010.
  • Program Committee Member of the Eight International Conference on Privacy, Security and Trust, Ottawa, Canada, August 2010.
  • Program Committee Member of the 2010 International Conference on Security and Cryptography, Athens, Greece, July 2010.
  • Program Committee member of the Sixth World Congress on Services, Miami, Florida, July, 2010.
  • Workshop Chair of the Fourth IFIP WG 11.11 International Conference on Trust Management, Morioka, Iwate, Japan, June 2010.
  • Program Committee member of the Third International Workshop on Wireless Multimedia Computing and Security Services, San Diego, USA, June 2010.
  • Program Committee Member of the Fourth International KES Symposium on Agents and Multi-agent Systems -Technologies and Applications, Gdynia, Poland, June 2010.
  • General Co-Chair of the Fourth International Conference on New Trends in Information Science and Service Science, Gyeongju, Korea, May 2010.
  • Program Committee Member of the Fifth International Conference on Future Information Technology, Busan, Korea, May 2010.
  • Program Committee Member of the Second Asian Conference on Intelligent Information and Database Systems, Hue City, Vietnam, March 2010.
  • General Co-Chair of the IEEE International Symposium on Social Computing and Social Networking, December 2009, Chengdu, China.
  • Program Committee Member of the IEEE Asia-Pacific International Conference on Services Computing Conference, Singapore, December 2009.
  • Program Committee Member of the International Workshop on Wireless Multimedia Computing and Security Services, Jeju, Korea, December 2009.
  • Program Committee Member of International Conference on Innovation through Knowledge Transfer, Hampton Court Palace, UK, December 2009.
  • International Advisory Board Member and Program Committee Member of the Sixth International ISC Conference on Information Security and Cryptology, University of Isfahan, Iran, October 2009.
  • Program Committee Member of the International Conference on Knowledge Discovery, Madeira, Portugal, October 2009.
  • Program Committee Member of the Second International Workshop on Requirements Engineering and Law, Atlanta, Georgia, USA, September 2009.
  • Program Committee Member of the First International Workshop on Requirements Engineering for E-Voting, Atlanta, Georgia, USA, September 2009.
  • Program Committee Member of the Fifth IEEE Congress on Services, Banglore, India, September 2009.
  • Program Committee Member of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECMLPKDD, Bled Slovenia, September 2009.
  • General Co-Chair of the IEEE International Conference on Social Computing, Vancouver, Canada, August 2009.
  • General Co-Chair of the IEEE International Conference on Privacy, Security, Risk and Trust, Vancouver, Canada, August 2009.
  • Program Committee Member of the IEEE International Workshop on Security in e-Science and e-Research, in conjunction with the Seventh IEEE International Symposium on Parallel and Distributed Processing with Applications, Chengdu, China, August 2009.
  • Program Committee Member of the IEEE/IFIP International Symposium on Trusted Computing, Vancouver, Canada, August 2009.
  • General Chair of International Symposium on Social Intelligence and Networking, Vancouver, Canada, August 2009.
  • General Chair of International Symposium on Social Computing Applications, Vancouver, Canada, August 2009.
  • General Chair of International Symposium on Secure Computing, Vancouver, Canada, August 2009.
  • General Chair of International Symposium on Privacy and Security Applications, Vancouver, Canada, August 2009.
  • Program Committee Member of the IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, Vancouver, Canada, August 2009.
  • Program Committee Vice Chair and Program Committee Member of the IEEE International Conference on Granular Computing, Nanchang, China, August 2009.
  • Steering Committee Member of the Fourth International Conference on Rough Sets and Knowledge Technology, Queensland, Australia, July 2009.
  • Steering Committee Chair of the First International Symposium on Cyber-Physical Intelligence (IEEE Computer Society Publisher), Brisbane, Australia, July 2009.
  • Program Committee Member of the International Conference on Machine Learning and Cybernetics, China, July 2009.
  • Program Committee Member of the IEEE Symposium on Computational Intelligence for Security and Defense Applications, Ottawa, Canada, July 2009.
  • Program Committee Chair and Program Committee Member of the First International Conference on Advances in Multimedia, Colmar, France, July 2009.
  • Publicity Chair of the Sixth International Conference on Autonomic Computing, Brisbane, Australia, July 2009.
  • Program Committee Member of the Sixth International Conference on Ubiquitous Intelligence and Computing, Brisbane, Australia, July 2009.
  • Program Committee Member of the Third KES International Symposium on Agents and Multi-Agent Systems – Technologies and Applications, Uppsala, Sweden, June 2009.
  • Program Committee Member of the IEEE International Conference on Intelligence and Security Informatics, Dallas, Texas, June 2009.
  • Program Co-Chair of the Third International Conference on Information Security and Assurance, Seoul, Korea, June 2009.
  • Program Committee Member of the IEEE Congress on Evolutionary Computation, Trondheim Norway, May 2009.
  • Program Committee Member of the Eighth Wuhan International Conference on E-Business, Wuhan, China, May 2009.
  • Program Committee Member of the Pacific Asia Workshop on Intelligence and Security Informatics, Bangkok, Thailand, April 2009.
  • Program Committee Member of the First Asian Conference on Intelligent Information and Database Systems, Dong Hoi, Quang Binh, Vietnam, April 2009.
  • Program Co-Chair of the IEEE Symposium on Computational Intelligence in Cyber Security at the IEEE Symposium Series on Computational Intelligence, Nashville, TN, USA, March 2009.
  • Program Committee Member of the 2009 IEEE Symposium on Computational Intelligence in Scheduling at the IEEE Symposium Series on Computational Intelligence, Nashville, TN, USA, March 2009.
  • Publicity Co-Chair of the Third International Workshop on Intelligent, Mobile and Internet Services in Ubiquitous Computing, Fukuoka, Japan, March 2009.
  • Program Committee Member of the Fourth International Symposium on Ubiquitous Applications and Security Services, Las Vegas, Nevada, USA, January 2009.
  • Program Co-Chair of the Sixth Annual IEEE Consumer Communications and Networking Conference, Las Vegas, Nevada, USA, January 2009.
  • International Liaison Chair and Program Committee Member of the Third IEEE Asia Pacific International Conference on Services Computing, Yilan, Taiwan, December 2008.
  • Program Committee Member of the International Workshop on Services Integration and Management for Modern Service Industry, Yilan, Taiwan , December 2008.
  • Program Committee Member of the Second International Workshop on Domain Driven Data Mining, Pisa, Italy, December 2008.
  • Program Committee Member of the International Conference on Asia-Pacific Digital Libraries, Bali, Indonesia, December 2008.
  • Program Committee Member of the International Conference on Information Systems, Paris, France, December 2008.
  • Advisory Board Member of the International Conference on Security Technology, Hainan, China, December 2008.
  • Program Committee Member of the Third International Symposium on Trustworthiness, Reliability and services in Ubiquitous and Sensor Networks, Shanghai, China, December 2008.
  • Program Committee Member of the IEEE/WIC International Joint Conference on Web Intelligence and Intelligent Agent Technology, Sydney, Australia, December 2008.
  • Program Committee Member of the International Conference on Collaborative Computing over Social Networking, Seoul, Korea, November 2008.
  • Program Committee Member of the International Conference on Multimedia in Ubiquitous Computing and Security Services Special Track in the International Symposium on Ubiquitous Multimedia Computing, Australia, October 2008.
  • Program Committee Member of the Fourth IEEE International Workshop on Service Oriented Applications, Integration and Collaboration, Xi’An, China, October 2008.
  • Program Committee Member of the IEEE International Conference on Systems, Man, and Cybernetics, Singapore, October 2008.
  • Program Committee Member of the Sixth International Conference on Rough Sets and Current Trends in Computing, Akron, Ohio, USA, October 2008.
  • Program Committee Member of the IEEE International Conference on Granular Computing, Hangzhou, China, August 2008.
  • Program Committee Member of the International Conference on Data Mining, Las Vegas, USA, July 2008.
  • Program Committee Member of the International Conference on Machine Learning, Kunming, China, July 2008.
  • Program Co-Chair of the Second China Summer Workshop on Information Management, Kunming, Yunnan, China, June 2008.
  • Program Committee Member of the Pacific-Asia Conference on Intelligence and Security Informatics, Taipei, Taiwan, June 2008.
  • Program Committee Member of the Seventh Wuhan International Conference on E-business, Wuhan, China, May 2008.
  • Program Committee Member of the Workshop on Collaborative Distributed Knowledge Discovery, Irvine, California, USA, May 2008.
  • International Advisory Board Member and Program Committee Member of the International Conference on Information Security and Assurance, Busan, Korea, April 2008.
  • Program Committee Member of the Second KES International Symposium on Agent and Multiagent Systems: Technologies and Applications, Incheon, Korea, March 2008.
  • Program Committee Member of the IEEE/WIC International Joint Conference on Web Intelligence and Intelligent Agent Technology, Silicon Valley, USA, November 2007.
  • Program Committee Vice Chair of the IEEE International Conference on Granular Computing, Silicon Valley, USA, November 2007.
  • Program Chair of the IEEE International Conference on Granular Computing, Special Track in Information Security, Silicon Valley, USA, November 2007.
  • Program Committee Member of the IEEE International Conference on Data Mining, Workshop on Privacy Preserving Data Mining, USA, October 2007.
  • Special Session Chair of Privacy in Digital Age in the IEEE International Conference on Systems, Man and Cybernetics, Montreal, October 2007.
  • Program Committee Member of the Nineteenth IEEE International Conference on Tools with Artificial Intelligence, Patras, October 2007.
  • Program Committee Member of the 2007 IEEE International Conference on Systems, Man and Cybernetics, Montreal, October 2007.
  • Program Committee Member of the 2007 IEEE Congress on Evolutionary Computation, Stamford, Singapore, September 2007.
  • Program Chair of the Invited Session on Privacy in Digital Age and Program Committee Member of the Sixth International Conference on Machine Learning and Cybernetics, Hong Kong, China, August 2007.
  • Program Co-Chair of the International Workshop on Agent & Data Mining Interaction, Hongkong, July 2007.
  • Program Committee Member of the International Conference on Genetic and Evolutionary Methods, Las Vegas, USA, June 2007.
  • Program Committee Member of the International Conference on Security and Management, Las Vegas, USA, June 2007.
  • Program Committee Member of the International Conference on Information and Knowledge Engineering, Las Vegas, USA, June 2007.
  • Program Committee Member of the International Conference on e-Learning, e-Business, Enterprise Information Systems, and e-Government, Las Vegas, USA, June 2007.
  • Program Committee Member of the International Conference on Data Mining, Las Vegas, Nevada, USA, June 2007.
  • Workshop Chair, Special Session Chair and Program Committee Member of the International Conference on Security of Information and Networks, Gazimagusa, North Cyprus, May 2007.
  • Program Committee Member of the Joint Rough Sets Symposium, Toronto, Canada, May 2007.
  • Session Chair and Program Committee Member of the Pacific Asia Workshop on Intelligence and Security Informatics, Chengdu, China, April 2007.
  • Program Chair of the Special Session on Privacy and Security Aspects of Computational Intelligence and  Program Committee Member of the IEEE Symposium on Computational Intelligence and Data Mining, Honolulu, Hawaii, April 2007.
  • Program Committee Member of the IEEE Symposium on Computational Intelligence in Multi-Criteria Decision-Making, Honolulu, Hawaii, April 2007.
  • Program Committee Member of the IEEE Symposium on Computational Intelligence in Scheduling, Honolulu, Hawaii, April 2007.
  • Program Committee Member of the Second International Workshop of Dependability Aspects on Data Warehousing and Mining Applications, Krakow, Poland, February 2007.
  • Program Committee Member of the WICI International Workshop on Web Intelligence meets Brain Informatics, Beijing, China, December 2006.
  • Program Committee Member of the International Workshop on Agent and Data Mining Interaction, Hongkong, China, December 2006.
  • Program Committee Member of the International Conference on Data Mining, Las Vegas, USA, June 2006.
  • Program Chair of the Special Session on Computer Security and Data Privacy and Program Committee Member of the IEEE International Conference on Granular Computing, Atlanta, Georgia, USA, May 2006.
  • Program Co-Chair of the IEEE International Conference on Data Mining, Workshop On Security and Privacy Aspects of Data Mining, New Orleans, Louisiana, USA, November 2005.
  • Program Co-Chair of the IEEE International Conference on Data Mining, Workshop on Security and Privacy Aspects of Data Mining, Brighton, UK, November 2004.
  • Reviewers for numerous international journals and conferences including IEEE Transactions on Biomedical Engineering, IBM Journal of Research and Development, IEEE Transaction on Dependable Computing, IEEE Transaction on Knowledge and Data Engineering, Journal of Privacy Technology, International Journal of Network Security, International Journal of Very Large Databases, Informing Science Journal, International Journal of Computers & Mathematics with applications, International Journal of Electronic Business, International Journal of Information and Computer Security, International Journal of Internet and Enterprise Management, International Journal of Information Policy and Law, International Journal of Internet Marketing and Advertising, IEEE International Conference of Data Mining, the Thirteenth ACM conference on Computer and Communications Security, the Twenty Third International Conference on Machine Learning, the Twenty First National Conference on Artificial Intelligence, European Conference on Artificial Intelligence (ECAI 2006), the Ninth European Conference on Principles and Practice of Knowledge Discovery in Databases, the Tenth European Symposium on Research in Computer Security, the Fifteenth International Symposium on Methodologies for Intelligent Systems, ACM Computing Reviews (01/2003 – 09/2005), Journal of Decision Support System, International Conference on Artificial Intelligence and Applications, etc.
  • Technical Committee Member of the Data Mining Technical Committee (DMTC) of the Computational Intelligence Society (CIS) of the Institute of Electrical and Electronic Engineers, Inc. (IEEE).
  • Technical Committee Member of the IEEE Systems, Man and Cybernetics, Homeland Security Technical Committee.
  • Technical Committee Member of the IEEE Systems, Man and Cybernetics, Information    Assurance and Intelligent Multimedia-Mobile Communications Technical Committee.
  • Technical Committee Member of Engineering and Scientific Research Groups.
  • Chair of the Graduates of Last Decade (GOLD), Computational Intelligence Society (CIS) of the Institute of Electrical and Electronic Engineers Inc. (IEEE) (2007, 2008).