Dr. Liu Zhi
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Publications
@inproceedings{liu2019effects, author = "S. Liu and H. Chai and Z. Liu and N. Pinkwart and X. Han and T. Hu", title = "Effects of Proactive Personality and Social Centrality on Learning Performance in SPOCs", year = 2019, booktitle = "Proceedings of the 11th International Conference on Computer Supported Education vol 2", pages = "481-487", doi = "10.5220/0007756604810487" } @article{Liu2019a, author = "Z. Liu and C. Yang and S. Rüdian and S. Liu and L. Zhao and T. Wang", title = "Temporal emotion-aspect modeling for discovering what students are concerned about in online course forums", year = 2019, journal = "Interactive Learning Environments, 27:5-6", pages = "598-627", month = "Apr", doi = "10.1080/10494820.2019.1610449" } @inproceedings{Liu2018d, author = "Z. Liu and T. Wang and N. Pinkwart and S. Liu and L. Kang", title = "An Emotion Oriented Topic Modeling Approach to Discover What Students are Concerned about in Course Forums", year = 2018, booktitle = "Proceedings of the 2018 IEEE 18th International Conference on Advanced Learning Technologies (ICALT)", pages = "170-172", doi = "10.1109/ICALT.2018.00047" } @inproceedings{liu2018social, author = "Z. Liu and L. Kang and M. Domanska and S. Liu and J. Sun and C. Fang", title = "Social Network Characteristics of Learners in a Course Forum and Their Relationship to Learning Outcomes.", year = 2018, booktitle = "Proceedings of the 10th International Conference on Computer Supported Education, Volume 2", pages = "15-21", doi = "10.5220/0006647600150021" } @inproceedings{HUB-CSES/INFORMATIK18, author = "S. Rüdian and N. Pinkwart and Z. Liu", title = "I know who you are: Deanonymization using Facebook Likes", year = 2018, booktitle = "Workshops der INFORMATIK 2018 - Architekturen, Prozesse, Sicherheit und Nachhaltigkeit", publisher = "Köllen Druck+Verlag GmbH" } @article{HUB-CSES/LPLLZ18, author = "Z. Liu and N. Pinkwart and H. Liu and S. Liu and G. Zhang", title = "Exploring Students’ Engagement Patterns in SPOC Forums and their Association with Course Performance", year = 2018, journal = "EURASIA Journal of Mathematics, Science and Technology Education", volume = 7, number = 15, doi = "10.29333/ejmste/91667" } @inproceedings{HUB-CSES/ICEI18b, author = "Z. Liu and S. Rüdian and C. Yang and J. Sun and S. Liu", title = "Tracking the dynamics of SPOC discussion forums: a temporal emotion-topic modeling approach", year = 2018, booktitle = "7th International Conference of Educational Innovation", publisher = "IEEE" } @inproceedings{HUB-CSES/ICEI18a, author = "S. Rüdian and Z. Liu and N. Pinkwart", title = "Comparison and Prospect of Two Heaven Approaches: SVM and ANN for Identifying Students' Learning Performance", year = 2018, booktitle = "7th International Conference of Educational Innovation", publisher = "IEEE" }