Academic Experience

• 2022-present: Chair Professor, Chang Gung University, Taiwan
• Adjunct Professor, National Taiwan University, Taiwan
• Adjunct Professor, National Tsinghua University, Taiwan
• Adjunct Professor, Zhejiang University, China
• Adjunct Professor, Nagoya Institute of Technology,Japan
• 2007-2008: Steering Committee Chair, Computer Science and Engineering Program, University of California, Irvine.
• 1997-2022: Full Professor, Dept of Electrical Engineering and Computer Science, University of California, Irvine.
• 1993-1997: Associate Professor, Dept of Electrical Engineering and Computer Engineering, University of California, Irvine.
• 1985-1991: Assistant Professor, Dept of Computer Science, University of Illinois at Urbana-Champaign.
• 1991-1993: Associate Professor, Dept of Computer Science, University of Illinois at Urbana-Champaign.

Professional Activities

• Fellow, IEEE
• 2011-present: Chief Scientist, NTU IoX Center, Taiwan
• 2016: Visiting Chair Research Fellow, Research Center for Information Technology Research Center, Academia Sinica, Taipei, Taiwan
• 2015-2018: Advisor, Frontier Research Institute for Information Science, Nagoya Institute of Technology, Japan
• 2011-2015: Chief Scientist, Intel-NTU Connected Context Computing Center, Taiwan
• 1996-2000: Associate Editor, IEEE Transactions on Computers
• 1998-2002: Executive Committee Member, IEEE Technical Committee on Real-Time Systems.
• 2008: Visiting Chair Research Fellow, Institute of Information Science, Academia Sinica, Taiwan
• 2006-present: Editor-in-Chief, Springer Journal of Service Oriented Computing and Applications (SOCA).
• 2003-2011: Co-Chair, IEEE Technical Committee on Business Informatics and Systems.
• 2002-2006: Associate Editor, IEEE Transactions on Parallel and Distributed System.
• 2001-2003: Co-Chair, IEEE Task Force on E-Commerce.