Dr. Liu Zhi
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Publications
S. Liu, H. Chai, Z. Liu, N. Pinkwart, X. Han, and T. Hu. Effects of Proactive Personality and Social Centrality on Learning Performance in SPOCs. Proceedings of the 11th International Conference on Computer Supported Education vol 2, pages 481-487, 2019. Z. Liu, C. Yang, S. Rüdian, S. Liu, L. Zhao, and T. Wang. Temporal emotion-aspect modeling for discovering what students are concerned about in online course forums. Interactive Learning Environments, 27:5-6, pages 598-627, April 2019. Z. Liu, T. Wang, N. Pinkwart, S. Liu, and L. Kang. An Emotion Oriented Topic Modeling Approach to Discover What Students are Concerned about in Course Forums. Proceedings of the 2018 IEEE 18th International Conference on Advanced Learning Technologies (ICALT), pages 170-172, 2018. Z. Liu, L. Kang, M. Domanska, S. Liu, J. Sun, and C. Fang. Social Network Characteristics of Learners in a Course Forum and Their Relationship to Learning Outcomes. Proceedings of the 10th International Conference on Computer Supported Education, Volume 2, pages 15-21, 2018. S. Rüdian, N. Pinkwart, and Z. Liu. I know who you are: Deanonymization using Facebook Likes. Workshops der INFORMATIK 2018 - Architekturen, Prozesse, Sicherheit und Nachhaltigkeit, Köllen Druck+Verlag GmbH, 2018. Z. Liu, N. Pinkwart, H. Liu, S. Liu, and G. Zhang. Exploring Students’ Engagement Patterns in SPOC Forums and their Association with Course Performance. EURASIA Journal of Mathematics, Science and Technology Education, volume 7, issue 15, 2018. Z. Liu, S. Rüdian, C. Yang, J. Sun, and S. Liu. Tracking the dynamics of SPOC discussion forums: a temporal emotion-topic modeling approach. 7th International Conference of Educational Innovation, IEEE, 2018. S. Rüdian, Z. Liu, and N. Pinkwart. Comparison and Prospect of Two Heaven Approaches: SVM and ANN for Identifying Students' Learning Performance. 7th International Conference of Educational Innovation, IEEE, 2018.