Invited Talks
"AI Advances and the Future of Socio-Economics”
Keynote Speech, 2023 Spring Conference of the Korea Economic Development Society, Seoul, Korea, June 2, 2023
"Advances in AI and ChatGPT”
Dongwon Group, Icheon, Korea, April 23, 2023
“Advances in AI and ChatGPT”
KyungDong One Corporation, Seoul, Korea, April 22, 2023
“The History and Overview of Artificial Intelligence that Business Executives Need to Know”
Kia DT-AI-Mobility Executive Program, Kia Motors Corporation, Seoul, Korea, March 30, 2023
“Artificial Intelligence Technology Trends and Future that Business Executives Need to Know”
Yonsei University Creative Leadership Executive Program, Dec. 28, 2022
“AI Technology Trends and KAIST AI”
Soongsil University IT School Faculty Meeting, Seoul, Korea, Dec. 2, 2022
“AI Technology Trends and Future”
Keynote Speech, AI Seoul 2022, Seoul, Korea, Nov. 3, 2022
“AI Technology Trends and Implications”
SK Hynix Data & AI Symposium, SK Hynix, Icheon, Korea, Oct. 13, 2022
“Sequential Decision Making and Reinforcement Learning”
KAIST Digital Finance Professional Education Program, Seoul, Korea, Oct. 4, 2022
“Understanding Artificial Intelligence-based Optimal Decision Making”
Samsung SDS-KAIST Technology Management Education Program, Sept. 30, 2022
“AI Technology Trends and Implications”
VK Forum, Seoul, Korea, August 29, 2022
“Understanding AI-based Optimal Decision Making”
The Board of Audit and Inspection of Korea, Seoul, Korea, March 4, 2022
“Understanding Artificial Intelligence-based Sequential Decision Making”
Yonsei University School of Electrical Engineering, Dec. 8, 2021
“AI-based Optimal Decision Making”
National Assembly Future Strategy Education Program, National Assembly of the Republic of Korea, Seoul, Korea, Nov. 4, 2021
“Understanding Artificial Intelligence-based Optimal Decision Making”
Samsung SDS-KAIST Technology Management Education Program, Oct. 15, 2021
“Optimal Decision Making and Reinforcement Learning”
Seoul National University Computer Science Colloquium, Seoul, Korea, Oct. 12, 2021
“Enhancing Global Competitiveness of Artificial Intelligence Graduate Programs”
NAEK·AIFF Forum, Seoul, Korea, Sept. 27, 2021
“Sequential Decision Making and Reinforcement Learning”
KAIST Digital Finance Professional Education Program, Seoul, Korea, Sept. 17, 2021
“AI-based Optimal Decision Making”
Artificial Intelligence Industry Association (AIIA), Seoul, Korea, June 9, 2021
“Understanding Artificial Intelligence-based Optimal Decision Making”
Samsung SDS-KAIST Technology Management Education Program, May 21, 2021
“AI-based Optimal Decision Making”
National Assembly Future Strategy Education Program, National Assembly of the Republic of Korea, Seoul, Korea, April 15, 2021
“AI-based Optimal Decision Making”
Korean Army 4.0 Policy Makers Training Program, Daejeon, Korea, April 6, 2021
“Directions for Nurturing Talents to Lead the AI Era”
Gyeonggi-do AI Advisory Committee Meeting, Feb. 19, 2021
“Development direction of services and networks in the new normal era”
Panelist, High Speed Network (HSN) Workshop 2021, Jeju, Korea, Jan. 27, 2021
“AI for Digital Decision Making”
Keynote Speech, Insight Connect 2020, Seoul, Korea, Dec. 15, 2020
“AI-based Network Decision Making”
Keynote Speech, Open Networking Korea (ONK 2020), Seoul, Korea, Nov. 26, 2020
“Nurturing and Recruiting Top-Tier AI Talents - The Case of KAIST GSAI”
Panelist, 15th Global HR Forum, Seoul, Korea, Nov. 11, 2020
“AI for Optimal Decision Making”
Keynote Speech, AI Festival 2020, Daejeon, Korea, Sept. 3, 2020
“Sequential Decision Making and Reinforcement Learning”
KAIST Digital Finance Professional Education Program, Seoul, Korea, Aug. 21, 2020
“Learning to Make Decisions Optimally for Self-Driving Networks”
Keynote Speech, The 4th Asia-Pacific Workshop on Networking (APNet 2020), virtual conference, Aug. 3, 2020
“Learning to Make Decisions Optimally”
Keynote Speech, The 28th Korea Internet Conference (KRNET 2020), Seoul, Korea, June 23, 2020
“Learning to Make Policy Optimally under Uncertainty”
Statistics Research Institute, the Statistics Korea, Daejeon, Korea, Jan. 22, 2020
“Can Learning Help Manage Network Resources Optimally?: A Case Study of Wireless Scheduling”
Keynote Speech, The 34th International Conference on Information Networking (ICOIN 2020), Barcelona, Spain, July 7, 2020
“AI for B5G”
5G Forum Steering Committee Meeting, Sheraton Seoul Palace Hotel, Seoul, Korea, Dec. 11, 2019
“Learning to Act Optimally under Uncertainty”
Colloquium Talk, Department of Nuclear & Quantum Engineering, KAIST, Daejeon, Korea, Dec. 10, 2019
"An Introduction to Artificial Intelligence"
Daegu Science High School, May 13, 2019
"6G and AI"
6G Forum, Sheraton Seoul Palace Hotel, Seoul, Korea, April 22, 2019
"What is Artificial Intelligence"
Republic of Korea Army, Daejeon, Korea, March 19, 2019
"IoT and AI: Data-Driven Decision Making"
Sungnam-KAIST Leaders Forum, Courtyard Marriott Pangyo, Seongnam, Korea, Sept. 14, 2018
"Strategy: What Is It and How to Search for It?"
The First Wednesday Multidisciplinary Forum, KAIST, Daejeon, Korea, Sept. 5, 2018
"Reinforcement Learning"
Tutorial, Dept. of Industrial Engineering, Yonsei University, Seoul, Korea, Aug. 20, 2018
"Human Movement Patterns and Mobile Network Performance"
IEEE WiOpt 2018, Shanghai, China, May 9, 2018
"Emerging Directions in Communications"
Panelist, The Texas Wireless Summit, Austin, Texas, Nov. 7, 2017
"Control of Multi-Resource Infrastructures with Learning"
Future Internet Forum Mini Workshop, Seoul, Korea, Sept. 22, 2017
"Mobile Data Offloading: System and Theory"
Keynote Speech, The 12th International Conference on Future Internet Technologies, Kyushu University, Fukuoka, Japan, June 16, 2017
"Computing, Networking and Security Research at EE KAIST"
Mobile Business Unit, Samsung Electronics, Suwon, Korea, March 2, 2016
“Distributed Iterative Algorithms in Communication Networks: A Mathematical Foundation”
Tutorial, the 30th International Conference on Information Networking (ICOIN 2016), Kota Kinabalu, Malaysia, Jan. 13, 2016
“Practicalizing Delay-Tolerant Mobile Apps with Cedos”
The Computer Lab, the University of Cambridge, UK, Nov. 13, 2015
“Human Mobility Patterns and Their Impact on Mobile Network Performance”
Distinguished Lecture Series, Department of Computer Science and Engineering, Seoul National University, April 17, 2014
“Where Are We Heading?”
Panel Moderator, Global Future Internet Summit (GFIS 2013), Seoul, Korea, Nov. 20, 2013
“Human Mobility Patterns and Their Impact on Mobile Network Performance”
Keynote Speech, the 3rd IFAC Symposium on Telematics Applications (IFAC TA 2013), Seoul, Korea, Nov. 11, 2013
“5G and Future Internet”
Future Internet Open Discussion, Seoul, Korea, Feb. 26, 2013
“Human Mobility Patterns: Measurements, Models and Implications”
DGIST Global Innovation Festival, DIGIST, Korea, Dec. 7, 2012
“Research Challenges in Unstructured Heterogeneous Networks”
Samsung Conference on Next-Generation Mobile Networks, Samsung Electronics, Suwon, Korea, Nov. 6, 2012
“Human Mobility Patterns: Measurements, Models and Implications”
Tutorial, the 18th Asia-Pacific Conference on Communications, Jeju Island, Korea, Oct. 15, 2012
“The Secrets in Developing and Executing Large CPS Projects Successfully”
Panelist, 2nd International Workshop on Cyber-Physical Systems, DGIST, Korea, Aug. 23, 2012
“Human Mobility Patterns: Measurements, Analysis and Implications”
2nd International Workshop on Cyber-Physical Systems, DGIST, Korea, Aug. 23, 2012
“Cellular OFDMA-TDMA Systems”
KIISE SIGIN Spring Lecture Series on Wireless Network Modeling and Analysis, Seoul, Korea, May 11, 2012
“WiFi Offloading”
KICS Workshop on Advances in WLANs, Seoul, Korea, March 22, 2012
“Human Mobility Patterns and Their Impact on Mobile Network Performance”
Dept. of Electrical & Computer Engineering, Rice University, Huston, USA, Dec. 8, 2011
“Human Mobility Patterns and Their Impact on Mobile Network Performance”
Dept. of Electrical & Computer Engineering, Univ. of Texas at Austin, Austin, USA, Dec. 5, 2011
“Mobility-Driven Networking: Trading Delay for Capacity”
Future Internet Forum Wireless WG Meeting, Seoul, Korea, Oct. 28, 2011
“Squeezing The Most Out Of Wireless: A Networking Perspective”
DGIST, Daegu, Korea, Oct. 11, 2011
“Human Mobility Patterns and Their Impact on Mobile Network Performance”
Plenary Speech, 6th International Conference on Queueing Theory and Network Applications (QTNA 2011), Seoul, Korea, Aug. 24, 2011
“Cross-layer Optimization: Theory and Practice”
KICS Lecture Series on Network Fundamentals, Seoul, Korea, Aug. 3, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
TTA Future Internet Technologies Workshop,TTA, Bundang, Korea, May 24, 2011
“SLAW: A Mobility Model for Human Walks”
Korea Transportation Institute, Ilsan, Korea, March 28, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
KT, Bundang, Korea, March 25, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
Wi-Fi Day, LG Electronics, Seoul, Korea, Feb. 21, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
SK Telecom, Seoul, Korea, Jan. 28, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
KT, Seoul, Korea, Jan. 4, 2011
“Human Mobility: Measurements, Analysis and Implications”
High Speed Network (HSN) Workshop 2011, Kyungju, Korea, Jan. 21, 2011
“Mobile Data Offloading: How Much Can WiFi Deliver?”
TTA Ethernet Forum WLAN WG Meeting, Chunan, Korea, Nov. 5, 2010
“Mobile Data Offloading: How Much Can WiFi Deliver?”
Dagstuhl Seminar for Impact of Human Mobility on Communications, Dagstuhl, Germany, Oct. 6, 2010
“Understanding Human Mobility Patterns towards Disruption Tolerant Networking”
2010 Northeastern Asian Symposium on ICT: Next Generation Networks and Network Security, Xian, China, Sept. 16, 2010
“Wireless Mesh Network”
KICS Lecture Series on Mobile Wireless Communication, Seoul National University, Seoul, Korea, August 2010
“Small Cells and Mobility: The Next Opportunity”
SK Telecom, Bundang, Korea, April 26, 2010
“Hot Topics in Wireless Mobile Networking”
KAIST EE Faculty Colloquium, April 15, 2010
“Understanding Human Mobility Patterns towards Disruption Tolerant Networking”
Nanyang Technological University (NTU), Singapore, Jan. 21, 2010
“Understanding Human Mobility Patterns towards Disruption Tolerant Networking”
Norwegian University of Science and Technology (NTNU), Trondheim, Norway, Jan. 8, 2010
“Understanding Human Mobility Patterns Towards Disruption Tolerant Networking”
KTH Royal Institute of Technology, Stockholm, Sweden, Jan. 7, 2010
“Understanding Human Mobility Patterns Towards Disruption Tolerant Networking”
16th Wireless Communications Workshop, Seoul, Korea, Feb. 4, 2010
“Mobile Internet: The New Eco”
High Speed Network (HSN) Workshop 2010, Byeonsan, Korea, Feb. 3, 2010
“Cross-layer Design Fundamentals”
KICS Lecture Series on Network Fundamentals, Seoul, Korea, Aug. 13, 2009
“Wireless Mesh Network”
KICS Lecture Series on Mobile Wireless Communication, Seoul National University, Seoul, Korea, August 2009
“Understanding Mobility in Wireless Mobile Networks”
KAIST-CUHK Joint Workshop, Daejon, Korea, July 4, 2009
“Exploiting Social Mobility Towards Intermittent Networking”
3rd KICS Workshop on Cross-layer Design in IT Convergence Networks, Seoul, Korea, April 8, 2009
“Cross-layer Control of Wireless Networks: From Theory To Practice”
LG Electronics, Anyang, Korea, Jan.. 20, 2009
“Carrier-grade Mesh Networks”
High Speed Network (HSN) Workshop 2009, Jeju, Korea, Jan. 16, 2009
“Towards Carrier-grade Wireless Mesh Networks”
Department of Computer Science, Yonsei University, Seoul, Korea, Oct. 2, 2008
“KAIST Programmable Mesh Network Testbed”
AsiaFI School on Architecture and Building Blocks, Jeju, Korea, August 25, 2008
“Human Mobility and its Impact on DTN/MANET Performance”
Future Internet Summer Camp, Jeju, Korea, August 27, 2008
“Wireless Mesh Network”
KICS Lecture Series on Mobile Wireless Communication, Seoul National University, Seoul, Korea, August 2008
“Cross-layer Control of Multihop Wireless Networks”
UKC 2008, San Diego, USA, August 16, 2008
“Cross-layer Control of Wireless Networks: From Theory to Practice”
Samsung Electronics, Suweon, Korea, Aug. 8, 2008
“Experimentally-driven Future Wireless Access Research Testbed at KAIST”
Samsung Electronics, Suweon, Korea, Aug. 8, 2008
“Cross-layer Protocol Design for Future Wireless Networks”
KICS Lecture Series on Network Fundamentals, Seoul, Korea, July 29, 2008
“Cross-layer Control of Multihop Wireless Networks”
Department of Electrical Engineering, Korea University, Seoul, Korea, July 28, 2008
“Autonomic Wireless: the Next Wireless”
Samsung Mobile Forum 2008, Samsung Electronics, Suweon, Korea, July 10, 2008
“KAIST Programmable Wireless Mesh Network Testbed”
Korea-EU Cooperation Forum on ICT, OECD Ministerial Meeting on the Future of the Internet Economy, COEX, Seoul, June 16-18, 2008
“Cross-layer Control for Wireless Networks: From Theory to Practice”
Beijing University of Posts and Telecommunications, China, April 8, 2008
“Cross-layer Control for Wireless Networks: From Theory to Practice”
Tsinghua University, China, April 7, 2008
“Wireless Communications: The Future”
AsiaFI School on Mobile & Wireless Networks, Seoul, Korea, Feb. 2008
“Cross-layer Control Towards 4G”
High Speed Network (HSN) Workshop 2008, Kwangju, Korea, Feb. 2008
“Korean Perspective on Future Internet Research”
NSF/FIND International Collaboration Meeting on Future Internet, Washington D.C., Nov. 28, 2007
“Cross-layer Control for Wireless Networks: From Theory To Practice”
2007-2008 Colloquium Series, Department of Computer Science, North Carolina State University, USA, Nov. 16, 2007
“Levy Walk Nature of Human Mobility and Its Impact on DTN/MANET Performance”
College of Computing, Georgia Tech, USA, Nov. 13, 2007
“Experimentally-driven Research on Wireless Mesh Networks”
China-Korea Joint Workshop on Future Network, Seoul, Korea, Nov. 2007
“Future Internet Research”
IT Industry Prediction Conference, Seoul, Korea, Oct. 2007
“Wireless Mesh Network Technologies”
2007 Next-generation Internet Technology, Seoul, Korea, Aug. 2007
“Wireless Mesh Network”
KICS Lecture Series on Mobile Wireless Communication, Seoul National University, Seoul, Korea, August 2007
“Cross-layer Protocol Design for Future Wireless Networks”
KICS Lecture Series on Network Fundamentals, Seoul, Korea, July 2007
“Asian Perspective on Future Internet”
Panelist, 2nd International Workshop on Future Internet, Seoul, Korea, July 2007
“To Layer or Not to Layer”
2nd International Workshop on Future Internet, Seoul, Korea, July 2007
“To Layer or Not to Layer”
Future Internet Forum, Seoul, Korea, May 2007
“Cross-layer Control in Wireless Mesh Networks”
Tutorial at KISS Lecture Series, Seoul, Korea, May 2007
“Scheduling and Power Control for Multi-user Multi-carrier Multi-cell Networks”
Tutorial at JCCI 2007, Phenix Park, Korea, May 2007
“Opportunistic Scheduling for Multi-user Multi-carrier Systems”
1st Workshop on Cross-layer Design in Wireless Networks, Korea Science and Technology Center, Seoul, Korea, April 2007
“Distributed Control of Wireless Cooperative Networks”
13th Wireless Communications Workshop, Korea Science and Technology Center, Seoul, Korea, February 2007
“Multi-hop Network and its Application to Underwater Communications”
1st Symposium on Underwater Acoustic Communications, Seoul, Korea, December 2006
“Towards Real-time Traffic Engineering”
Future Internet Forum, Seoul, Korea, October 2006
“Mathematics of Wireless Multi-hop Network Design”
Department of Electronics Engineering, Sogang Univeristy, Seoul, Korea, August 2006
“Wireless Mesh Network Testbed at KAIST”
KCIST 2006 on Future Internet, Seoul, Korea, July 2006
“Wireless Mesh Network: Technology and Issues”
Tutorial at KRNET 2006, Seoul, Korea, June 2006
“Wireless Mesh Networking: An Introduction”
ETRI, Daejon, Korea, May 2006
“Dynamic Programming: An Introduction”
Information and Communications University, Daejon, Korea, November 2005
“TCP Enhancement for BcN”
ETRI, Daejon, Korea, May 2004
“TCP Performance”
Samsung Lecture Series, Samsung Electronics, Suweon, Korea, May 2004
“Bandwidth Sharing in Processing-constrained Networks”
ICBN’04, Kobe, Japan, April 2004
“Flow Control towards Internet Traffic Engineering”
ETRI, Daejon, Korea, January 2004
“Flow Control towards Internet Traffic Engineering”
ETRI, Daejon, Korea, December 2003
“Ubiquitous Computing”
Hyundai Motors, Korea, September 2003
“TCP Enhancement for Fast WAN”
KRNET 2003, Seoul, Korea, June 2003
“Control-theoretic Unicast/Multicast Flow Control”
École Normale Supérieure (ENS), Paris, France, May 2003
“Design Issues for High-performance Routers”
Samsung Semiconductors, Kiheung, Korea, January 2003
“Wireless Packet Scheduling for QoS”
Samsung Electronics, Suweon, Korea, November 2002
“Internet Congestion Control”
Telecommunication Mathematics Research Center, Korea University, Seoul, Korea, 2002
“TCP-friendly Multimedia Flow Control and Beyond”
NV 2001, Muju, Korea, November 2001
“Current Issues and Directions of Packet Video Research and Applications”
Panelist, International Packet Video Workshop’01, Kyungju, Korea, April 2001
“Packet Lookup and Classification in IP Routers”
IDEC-Samsung Lecture Series, Samsung Semiconductors, Kiheung, Korea, October 2000
“ATM Traffic Modeling and Control”
SWCC’97, Suanbo, Korea, July 1997
“Rate-based Flow Control Algorithms”
ITC Seminar on Available Bit Rate Services over ATM, Montreal, Canada, April 1996
“Issues and Challenges in ATM Networks”
7th KISS-KOCSEA Workshop on Internet and Information Superhighway, Seoul, Korea, July 1995