■ Education

Ph.D., Korea Advanced Institute of Science and Technology (KAIST), Korea, Industrial Management, August 1995.

M.S., Korea Advanced Institute of Science and Technology (KAIST), Korea, Management Science, February 1991.

B.S., Seoul National University, Korea, Mathematics, February 1989.

■ Experience

Professor, School of Business, Hanyang University, 2008 to date (Teaching areas: Business Analytics, Business Data Analysis, Data Mining and CRM, Management Information Systems, Decision Support Systems, Electronic Commerce)

Associate Dean, School of Business, Hanyang University, 2018 to date.

President of the Korean Operations Research and Management Science Society (KORMS), 2022 to date.

Editorial Board of Korean Management Review, 2020 to date.

Vice President of the Korean Operations Research and Management Science Society (KORMS), 2016, 2018 to 2021.

Editorial Board of Journal of Intelligence and Information Systems, 2014-2017, 2019

President of the Korean Intelligent Information Systems Society, 2018.

Editorial Board of Information Systems Review, 2011, 2013

Asia Pacific Journal of Information Systems Associate Editor, 2012

Chief Editor of Journal of the Korean Operations Research and Management Science Society, 2010 to 2011.

Associate Professor, School of Business, Hanyang University, 2003 to 2008.

Visiting Scholar, University of Illinois at Urbana-Champaign, IL, USA, 1999 to 2000.

Associate Professor, Assistant Professor, and Full Time Lecturer, Department of Statistics, Chungnam National University, 1996 to 2003.

Post Doc., Center for Advanced Management Information Systems, Korea Advanced Institute of Science and Technology (KAIST), 1995 - 1996.

    ■ Research Area

Business Analytics, AI and Machine Learning for Business Applications, Text Mining, Sentiment Analysis, Emotion Analysis, Data Mining Techniques and Business Applications, Intelligent Information Systems, Social Network Analysis, Recommendation Techniques

    ■ Papers (Selected)

Jun, S., Kim, D., Jung, S., Jun, S., Kim, J. (2022), Stock Investment Strategy Combining Earnings Power Index and Machine Learning, Forthcoming International Journal of Accounting Information Systems.

Yu, Y., Yoon, S., Jun, S., Kim, J. (2022), TABAS: Text Augmentation Based on Attention Score for Text Classification Model, Forthcoming ICT Express.

Jeon, M., Hwang, J. Kim., J. (2021), Target-Aspect-Sentiment Joint Detection with CNN Auxiliary Loss for Aspect-Based Sentiment Analysis, Journal of Intelligence and Information Systems, 27.4, 1-22.

Jung, S., Gu, G., Kim, D., Kim, J. (2020), Predicting Stock Prices Based on Online News

Content and Technical Indicators by Combinatorial Analysis Using CNN and LSTM with Self-attention, Asia Pacific Journal of Information Systems, 30.4, 719-740.

Lee, H., Kim, J., Park, H., Park, S. (2020) Anonymous Participation and Collaboration Efficiency in Online Communities, Asia Pacific Journal of Information Systems, 30.3, 497-512.

Lee, S., Choi, Y., Ra, J., Kim, J. (2020) Impact of Public Cloud Computing Service in Korean Government Organizations, ICIC Express Letters Part B: Applications, 11.3, 313-318.

Lee, J., Jung, S., Kim, J., Min, E., Yeo, U., Kim, J. (2020) Product Evaluation Criteria Extraction through Online Review Analysis: Using LDA and k-Nearest Neighbor Approach, Journal of Intelligence and Information Systems, 26.1, 97-117.

Lee, H., Kim, J. (2020) An Intelligence Support System Research on KTX Rolling Stock Failure Using Case-based Reasoning and Text Mining, Journal of Intelligence and Information Systems, 26.1, 47-73.

Kim, G, Jang, J, Lee, J., Kim K., Yeo, W., Kim, J. (2019), Text Classification Using Parallel Word-level and Character- level Embeddings in Convolutional Neural Networks, Asia Pacific Journal of Information Systems, 29.4,771-788.

Kim, T., Kim, D., Kim, D, Kim, J. (2019), Multidimensional Analysis of Consumers' Opinions from Online Product Reviews, Asia Pacific Journal of Information Systems, 29.4, 838-855.

Ozkara, B., Ozmen, M., Kim J. (2016), Exploring the Relationship between Information Satisfaction and Flow in the Context of Consumers' Online Search, Computers in Human Behavior, 63, 844-859.

Park, S., Kim, J., Lee, H,, Park, H., Han, D., Gloor, P. (2015), Exploration of Online Culture Through Network Analysis of Wikipedia, Cyberpsychology, Behavior, and Social Networking, 18.11, 674-681.

Lee, H., Choi, J., Kim, J., Park, S., Gloor, P. (2013), Communication, Opponents, and Clan Performance in Online Games: A Social Network Approach, Cyberpsychology, Behavior, and Social Networking, 16.12, 878-883.

Lee, H., Kim, J., Hackney, R. (2011), Knowledge Hoarding and User Acceptance of Online Discussion Board Systems in eLearning: A Case Study, Computers in Human Behavior, 27, 1431-1437.

Lee, H., Kim, J., Koh, J. (2009), A Contingent Approach on Knowledge Portal Design for R&D Teams: Relative Importance of Knowledge Portal Functionalities, Expert Systems with Applications, 36.2, 3662-3670.

Hur, J., Kim, J. (2008), A Hybrid Classification Method Using Error Pattern Modeling, Expert Systems with Applications, 34.1, 231-241.

Lee, H., Kim, J., Park, S. (2007), Understanding Collaborative Filtering Parameters for Personalized Recommendations in e-Commerce, Electronic Commerce Research, 7.3-4, 293-314.

Lee, H., Ahn, H., Kim, J. (2006), Capturing and Reusing Knowledge in Engineering Change Management: A Case of Automobile Development, Information Systems Frontiers, 8.5, 375-394.

Kim, J., Lee, K., Shaw, M., Chang, H., Nelson, M., Easley, R. (2006), A Preference Scoring Technique to Personalized Advertisements on Internet Storefront, Mathematical and Computer Modeling, 44.1-2, 3-15.