Jung, Y., Jang, H., & Kim, S. (2026). Explainable AI for Player Retention: Hyper-Personalized Promotions to Prevent Game User Churn. IEEE Transactions on Games.
Jang, H., Roh, T., & Park, I. (2025). Application of internationalisation indicators for R&D activities based on patent data. Technology Analysis & Strategic Management, 1-22.
Jang, H., Roh, T., & Yoon, B. (2025). Public values in public R&D through natural language processing. Scientific Reports, 15(1), 37397.
Kim, S., Kim, H., & Jang, H. (2025). A Multilingual Analysis Framework for Evaluating Technological Competitiveness in Cutting Machining Technology. Engineering Management Journal, 1-14.
Jang, H., & Yoon, B. (2025). An explainable artificial intelligence–human collaborative model for investigating patent novelty. Engineering Applications of Artificial Intelligence, 154, 110984.
Jang, H., Lee, D., & Yoon, B. (2024). Development of a Blockchain-Based Food Safety System for Shared Kitchens. Systems 12(11), 509.
Jang, H., Kim, S., & Yoon, B. (2023). An eXplainable AI (XAI) model for text-based patent novelty analysis. Expert Systems with Applications, 120839.
Jang, H., Lee, S., & Yoon, B. (2023). Data-driven techno-socio co-evolution analysis based on a topic model and a hidden Markov model. Technovation, 126, 102813.
Kim, S., Jang, H., & Yoon, B. (2023). Developing a data-driven technology roadmapping method using generative adversarial network (GAN). Computers in Industry, 145, 103835.
Oh, M., Jang, H., Kim, S., & Yoon, B. (2023). Main path analysis for technological development using SAO structure and DEMATEL based on keyword causality. Scientometrics, 1-26.
Jang, H., Park, S., & Yoon, B. (2022). Exploring Technology Opportunities Based on User Needs: Application of Opinion Mining and SAO Analysis. Engineering Management Journal, 1-14.
Jang, H., & Yoon, B. (2021). TechWordNet: Development of semantic relation for technology information analysis using F-term and natural language processing. Information Processing & Management, 58(6), 102752.
Jeong, Y., Jang, H., & Yoon, B. (2021). Developing a risk-adaptive technology roadmap using a Bayesian network and topic modeling under deep uncertainty. Scientometrics, 126(5), 3697-3722.
Jang, H., Jeong, Y., & Yoon, B. (2021). TechWord: Development of a technology lexical database for structuring textual technology information based on natural language processing. Expert Systems with Applications, 164, 114042.
Roh, T., Jeong, Y., Jang, H., & Yoon, B. (2019). Technology opportunity discovery by structuring user needs based on natural language processing and machine learning. PloS one, 14(10), e0223404.
Yoon, B., Roh, T., Jang, H., & Yun, D. (2019). Developing an risk signal detection system based on opinion mining for financial decision support. Sustainability, 11(16), 4258.
Yoon, B & Jang, H. , Adaptive Pseudo-Labeling via Word Coherence for Topic Modeling, The 32nd International ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) Jeju, Korea, August 9-13, 2026 (Accepted)