Associate Dean for Information Technology and Alumni Outreach: College of Engineering, Seoul National University (SNU) (2012 - 2014)
Strategic Planning Committee Chair (Associate Dean), College of Engineering, Korea Advanced Institute of Science and Technology (KAIST) (2017 - 2020)
Director of Operations, Computer Research Center, Seoul National University (2004)
ACM for Heidelberg Laureate Forum Selection Committee members (2024 to present)
ACM/IEEE Asia and South Pacific Design Automation Conference Executive Committee International Member (Korean Representative) (2020 - 2021)
IEEE Council on Electronic Design Automation (CEDA), a founding member of Distinguished Lecturer (2016 - 2018)
IEEE Council on Electronic Design Automation (CEDA) Conference Committee (2016 - 2018)
IEEE Council on Electronic Design Automation (CEDA) Publications Committee (2016 - 2020)
ACM SIGDA Executive Committee (Past Chair) (2015 - 2018)
ACM SIGDA Chair (2012 - 2015)
ACM/IEEE Design Automation Conference (DAC) Executive Committee (2012 - 2018)
ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) Steering Committee (2010 - 2018)
ACM/IEEE Embedded Systems Week (ESWEEK) ACM SIGDA Representative (2012)
ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED) ACM SIGDA Representative (2012 - 2018)
ACM SIGDA Executive Committee (2010 - 2012)
Editor-in-Chief: ACM Transactions on Design Automation of Electronic Systems (TODAES) (2014 - 2020)
Associate Editor: Springer Integration (2023 - present)
Associate Editor: IEEE Transactions on Very Large Scale Integration Systems (2015 - 2018)
Associate Editor: IEEE Embedded Systems Letter (2014)
Associate Editor: IEEE Transactions on Circuits and Systems I (TCAS-I) (2012 - 2014)
Associate Editor: Springer Design Automation of Embedded Systems (DAEM) (2012 - 2014)
Associate Editor: ACM Transactions on Embedded Computing Systems (TECS) (2012 - 2013)
Associate Editor: ACM Transactions on Design Automation of Electronic Systems (TODAES) (2010 - 2013)
Associate Editor: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD) (2006 - 2011)
Guest Editor: ACM Transactions on Design Automation of Electronic Systems (TODAES)
Guest Editor: ACM Transactions on Embedded Computing Systems (TECS) (2010 - 2011)
Editorial Board Member: International Journal of Low Power Electronics (JOLPE) (2003 - 2018)
Editorial Board Member: Journal of Embedded Computing (2005 - 2010)
Special Session Chair: ACM/IEEE Design Automation Conference (DAC) (2018)
Finance Chair: ACM/IEEE Embedded Systems Week (ESWEEK) (2017)
Outreach Chair: ACM/IEEE Design Automation Conference (DAC) (2017)
Technical Program Chair, ACM/IEEE Design Automation Conference (DAC) (2016)
Finance Chair, ACM/IEEE Embedded Systems Week (ESWEEK) (2016)
General Co-Chair, IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC) (2015)
General Co-Chair, IEEE International Conference on Computer Design (ICCD) (2015)
Technical Program Chair, ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) (2015)
General Co-Chair, IEEE International Conference on Computer Design (ICCD) (ICCD) (2014)
Technical Program Vice-Chair, ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) (2014)
Technical Program Co-Chair, IEEE International Conference on Computer Design (ICCD) (2013)
Technical Program Co-Chair, ACM/IEEE International Conference on Hardware-Software Codesign and System Synthesis (CODES+ISSS) (2012)
General Co-Chair, ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED) (2011)
General Chair, IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTImedia) (2011)
General Vice-Chair, ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED) (2010)
Technical Program Co-Chair, ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED) (2009)
Technical Program Co-Chair, IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTImedia) (2009 - 2010)
Technical Program Co-Chair, IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA) (2007)
Co-Organizer, Dagstuhl Seminar 07041: Power-aware Computing Systems, Schloss Dagstuhl, Germany (2007)
Student Forum Chair, ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) (2008)
Local Arrangement and Registration Chair, ACM/IEEE International Conference on Hardware-Software Codesign and System Synthesis (CODES+ISSS) (2006)
Registration Chair, IEEE Asia-Pacific Conference on ASICs (AP-ASIC) (2004)
ACM/IEEE Design, Automation and Test in Europe Conference (DATE) Topic Chair for D9: Power Modeling, Low-Power Design, and Power-Aware Optimization (2019)
ACM/IEEE Design Automation Conference (DAC) (2004, 2005, 2006, 2011, 2012, and 2013)
International Conference on Computer-Aided Design (ICCAD) (2006, 2007, 2008, 2012, 2013, and 2014)
ACM/IEEE Design, Automation and Test in Europe Conference (DATE) (2009 - 2019)
ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED (2003 - 2018, and 2024 - 2025)
ACM/IEEE International Conference on Hardware-Software Codesign and System Synthesis (CODES+ISSS) (2007, 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016 and 2017)
ACM Great Lakes Symposium on VLSI (GLSVLSI) (2006, 2007, and 2008)
International Symposium on Quality Electronics Design (ISQED) (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, and 2011)
ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) (2001, 2003, 2004, 2008, 2009, 2010, 2011 (Track Chair), 2013 (Track Chair), and 2018)
IEEE Computer Society Annual Symposium on VLSI (ISVLSI) (2009, 2010 and 2011)
International Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS) (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, and 2013)
International Conference on Microelectronic Systems Education (MSE) (2005, 2007, 2009, and 2011)
Embedded Systems for Real-Time Multimedia (ESTIMedia) (2004, 2005, 2006, 2007, 2008, 2011, 2012, and 2013)
IEEE International Conference on Computer Design (ICCD) (2009, 2010, 2011, and 2012)
IFIP International Conference on Very Large Scale Integration (VLSI-SoC) (2007, 2010 and 2012)
International Conference on Embedded And Ubiquitous Computing (EUC) (2004, 2005, 2006, and 2007)
IEEE Asia-Pacific Conference on ASICs (AP-ASIC) (2002 and 2004)
International Conference on Embedded Software and Systems (ICESS) (2004, 2005 and 2007)
International Conference on Design and Test of Integrated Systems (DTIS) (2006 and 2007)
ACM Symposium On Applied Computing (SAC) (2009 and 2011)
International Conference on Networking, Architecture, and Storage (NAS) (2011)
Asia Symposium & Exhibits on Quality Electronic Design (ASQED) (2011)
ACM SIGDA Student Research Competition (SRC) at ACM/IEEE Design Automation Conference (DAC) (2011 and 2012)
ACM SIGDA University Booth at ACM/IEEE Design Automation Conference (DAC) (2011 and 2012)
ACM SIGDA Low-Power Technical Committee (LPTC) Chair (2008 and 2009)
ACM SIGDA PhD Forum Program Committee (2004 - 2012)
ACM SIGDA PhD Forum Program Committee Track Chair (2007 - 2012)
ACM/IEEE International Conference on Asia and South Pacific Design Automation Conference (ASP-DAC) Student Forum Program Committee (2005 - 2008)
ACM SIGDA Richard Newton Graduate Scholarship Committee (2006 - 2010)