1. | More Gamification Is Not Always Better: A Case Study of Promotional Gamification in a Question Answering Website. In the proceedings of 25th ACM Conference on Computer Supported Cooperative Work (CSCW'22), 2022. | :
2. | HRCR: Hidden Markov-Based Reinforcement to Reduce Churn in Question Answering Forums. In: PRICAI (1), pp. 364–376, Springer, 2019. | :