■ Ph.D., Texas A&M University, Department of Industrial Engineering, USA ■ Ph.D. Principal advisor: Daniel W. Apley (professor at Northwestern University) ■ Research Methods: Data Mining, Machine Learning, Advanced Statistics for Big Data Analysis

PROFESSIONAL EXPERIENCE ■ Director, Healthcare Big Data Center, Korea, 2014-present ■ Director, Culture and Tourism Big Data Institute, Korea, 2014-2017 ■ Visiting Scholar, Feinberg School of Medicine, Northwestern University, USA, 2016-2017 ■ Committee & Panel: National Assembly, Ministry of Science, Ministry of the Interior, Ministry of Culture, Sports and Tourism, National Research Foundation of Korea, National Information Society Agency, Korea Data Base Agency, Future Growth Engine Initiative, 2013-present ■ Post-Doctoral Research Associate, Department of Industrial Engineering, Texas A&M University, USA, 2004-2005 RESEARCH GRANTS ■ Big Data Analysis Based Recommendation System for Pregnant Women (Associated with Cha Hospital in South Korea), TIPA, 2015-2016 ■ Web-Based Mental Health Self-Screening, Managing and Connective System, Ministry of Health and Welfare, 2015-2015 ■ Developing Privacy Protection System Prototype, Ministry of Education, 2015-2015 ■ Cognitive Model-Based Design for Product Differentiation and Optimized Advertising Strategy, National Research Foundation of Korea, 2014-2016 ■ Research Project on the Development of Data Mart based on the Big Data Analysis of Slope Collapse, LX Corporation, 2014-2014 ■ Research on the Development of Social Safety net using Big Data Analysis, Korea Science and Creativity Foundation, 2013-2014

■ Akhtar, Sant’Anna, Jihn, Razzaq, Bang and Sungyoung Lee (2020), "A cache-based method to improve query performance of linked Open Data cloud", Computing ■ Jihn and Ulkhaq (2019), “Parallel discretization of the Markov chain approximation for the autoregressive moving average chart”, Communications in Statistics - Simulation and Computation. ■ Jihn and Ko (2013), “Clustering and Power Transformation Based Methods for the Departure of Normality in Korean Soil Investigation Data,” Human and Ecological Risk Assessment: An International Journal. ■ Jihn, Kim, and Lee. (2011), "Stability of Slotted Aloha with Selfish Users under Delay Constraint", KSII Transactions on internet and information systems. ■ Jihn. and Apley. (2008), "Performance and Robustness of Control Charting Methods for Autocorrelated Data", Journal of the Korean Institute of Industrial Engineers ■ Apley and Jihn. (2007), "An Optimal Filter Design Approach to Statistical Process Control", Journal of Quality Technology. ■ Jihn and Apley. (2006), "Optimal Design of Second-order Linear Filters for Control Charting", Technometrics.

■ Device of transmitting undiscriminating personal and method of the same Domestic patent | ROK patent Registered ■ Apparatus and method for goal attainment diagnostic Domestic patent | ROK patent Registered ■ Method and System for coaching based on relationship type Domestic patent | ROK patent Registered ■ Device of transmitting undiscriminating personal information and method of the same Domestic patent | ROK patent Registered ■ System for identifying human relationships around users and coaching based on identified human relationships Domestic patent | ROK patent Registered ■ Method and apparatus for value added service based on evaluation of the sights Domestic patent | ROK patent Registered ■ Method for stability of slotted aloha with selfish users under delay constraint Domestic patent | ROK patent Registered ■ Design system of exponentially weighted moving average control chart using gradient-based search method and design method there of Domestic patent | ROK patent Registered ■ 5 international patent applications under Review Area: context-awareness and behavioral intervention technology in healthcare and marketing ■ 7 domestic patent applications under Review Area: context-awareness and behavioral intervention technology in healthcare and marketing

■ The Best Research Award from the Society of KISE Annual Spring Conference, KSIE, 2019 ■ The Professor of Best Lecturer Award, Kyung Hee University, 2013 ■ The 3rd place in KIIE Academic-Industrial Cooperation Project Contest, KIIE, 2009 ■ The Best Research Award from the Society of KISE Annual Spring Conference, KSIE, 2005 ■ INFORMS Annual Conference Best Student Paper Competition Finalist, INFORMS, USA, 2004 ■ Korean Honor Scholarship, The Korean Honor Scholarship Committee, USA, 1999 ■ Honor Student Reward, Korea University, 1995 ■ Organizing Chair, KIIE Spring Annual Conference, Korean Institute of Industrial Engineering (KIIE), Korea, 2009 ■ Executive Director, The Society of Korean Industrial and System Engineers, Korea ■ Executive Director, Korea Institute of Industrial Engineers (KIIE), Korea

■ Big data analysis in health and business ■ Reality Mining ■ Smart Healthcare ■ Hyper-personalized marketing ■ Privacy-preserving Techniques and Service