Liu, Y. H. & Yu, F. Y. (2019). Supporting active learning and formative evaluation via teaching-by-questioning in classrooms: Design, development, and preliminary evaluation of an online learning system. Interactive Learning Environments, 27(5–6), 841–855. (SSCI)
Liu, Y.-H. (2011). Incorporating scatter search and threshold accepting in finding maximum likelihood estimates for multinomial probit model. European Journal of Operational Research, 211(1), 130–138. (SCI)
Liu, Y.-H. (2011). A genetic local search algorithm with a threshold accepting mechanism for solving the runway dependent aircraft landing problem. Optimization Letters, 5(2), 229–245. (SCI)
Liu, Y.-H. (2010). Different initial solution generators in genetic algorithms for solving the probabilistic traveling salesman problem. Applied Mathematics and Computation, 216(1), 125–137. (SCI)
Jou, R. C., Hensher, D. A., Liu, Y.-H., and Chiu, C. S. (2010). Urban commuters’ mode-switching behaviour in Taipei, with an application of the bounded rationality principle. Urban Studies, 47(3), 650–665. (SSCI)
Yu, F. Y. & Liu, Y.-H. (2009). Creating a psychologically safe online space for a student-generated online questions learning activity via different identity revelation modes. British Journal of Educational Technology, 40(6), 1109–1123. (SSCI)
Liu, Y.-H. (2008). Diversified local search strategy under scatter search framework for the probabilistic traveling salesman problem. European Journal of Operational Research, 191(2), 332–346. (SCI)
Lin, M.-D., Liu, Y.-H., Liu, G.-F., & Chu, C.-W. (2007). Scatter Search Heuristic for Least-Cost Design of Water Distribution Networks. Engineering Optimization, 39(7), 857–876. (SCI)
Liu, Y.-H., Jou, R.-C., Wang, C.-C., & Chiu, C.-S. (2007). An Evolutionary Algorithm with Diversified Crossover Operator for the Heterogeneous Probabilistic TSP. Lecture Notes in Artificial Intelligence, 4617, 351–360. (EI)
Liu, Y.-H. (2007). A Hybrid Scatter Search for the Probabilistic Traveling Salesman Problem. Computers & Operations Research, 34(10), 2949–2963. (SCI)
Jou, R.-C., Lam, S.-H., Liu, Y.-H., & Chen, K. H. (2005). Route Switching behavior on freeways with the provision of different types of real-time traffic information. Transportation Research Part A, 39A(5), 445–461. (SSCI, SCI)
Liu, Y.-H. & Mahmassani, H. S. (2000). Global Maximum Likelihood Estimation Procedure for Multinomial Probit Model Parameters. Transportation Research Part B, 34B(5), 419–449. (SSCI, SCI)
Mahmassani, H. S. & Liu, Y.-H. (1999). Dynamics of Commuting Decision Behaviour Under Advanced Traveller Information Systems. Transportation Research Part C, 7C(2/3), 91–107. (SCI)
Liu, Y.-H. and Mahmassani, H. S. (1998). Dynamic Aspects of Departure Time and Route Decision Behavior Under Advanced Traveler Information Systems: Modeling Framework and Experimental Results. Transportation Research Record, 1645, 111–119. (SCI)
Yu, F. Y. & Liu, Y. H. (2018). Make Learning Motivating for Teenagers: Online Student Question Creation and Feedback Design. ISTE Conference & Expo, Chicago, USA.
Liu, Y. H. & Yu, F. Y. (2017). Students’ In-Class Answering Activities on Facebook: Effects on Participation, Learning Satisfaction and Anxiety. ICCE 2017, Christchurch, New Zealand.
Liu, Y. H. & Yu, F. Y. (2017). Design and Development of an Online System in Support of Teaching-by-Questioning in Classrooms. ICCE 2017 Workshop, Christchurch, New Zealand.
Yu, F. Y. & Liu, Y. H. (2016). Development and evaluation of student-generated feedback in an online student-generated multiple-choice questions learning space. ICCE 2016, Mumbai, India.
Liu, Y. H. & Yu, F. Y. (2016). Use of Facebook for college engineering courses in-class Q&A activities. International Conference of East-Asian Association for Science Education, Tokyo.
Liu, Y. H. & Yu, F. Y. (2015). Facebook as a Better and Preferred Learning Support Tool as Compared to Moodle. ICCE 2015, Hangzhou, China.
Yu, F. Y. & Liu, Y. H. (2015). Social media as a teaching and learning tool for in-class Q&A activities. IEEE ICALT, Hualien, Taiwan.
Chiu, C.-S., Liu, Y.-H., and Jou, R.-C. (2011). The effect of real-time congestion information in a theme park: A simulation-based approach. International Conference on Tourism, Rhodes, Greece.
Liu, Y.-H. (2008). A Memetic Algorithm for the Probabilistic Traveling Salesman Problem. IEEE Congress on Evolutionary Computation, Hong Kong.
Liu, Y.-H. (2006). A Scatter Search Based Approach with Approximation Evaluation for the Heterogeneous Probabilistic Traveling Salesman Problem. IEEE Congress on Evolutionary Computation, Vancouver, Canada.
Liu, Y.-H. (2006). A Scatter Search Heuristic for an Econometric Model Estimation. Lecture Series on Computer and Computational Sciences, 7A, 341–344.
Liu, Y.-H. (2002). Finding the Best Compromise Solution in Multiple Objective Nonlinear Programming Problems: An Interactive Genetic Algorithm Approach. MCDM Winter Conference, Austria.