Daniel Davis, Claudia Hauff, Geert-Jan Houben (2018), Evaluating Crowdworkers as a Proxy for Online Learners in Video-Based Learning Contexts, In ACM Proceedings on Human-Computer Interaction Volume 2 p.1-16.

Guanliang Chen, Claudia Hauff, Geert-Jan Houben (2018), Feature Engineering for Second Language Acquisition Modeling, Joel Tetreault, Jill Burstein, Ekaterina Kochmar, Claudia Leacock, Helen Yannakoudakis (Eds.), In Proceedings of the 13th Workshop on Innovative Use of NLP for Building Educational Applications p.356-364.

Guanliang Chen, Dan Davis, Markus Krause, Efthimia Aivaloglou, Claudia Hauff, Geert-Jan Houben (2018), From Learners to Earners: Enabling MOOC Learners to Apply Their Skills and Earn Money in an Online Market Place, In IEEE Transactions on Learning Technologies Volume 11 p.264-274.

Pavel Kucherbaev, Alessandro Bozzon, Geert-Jan Houben (2018), Human Aided Bots, In IEEE Internet Computing Volume 22 p.36-43.

Guanliang Chen, Jie Yang, Claudia Hauff, Geert-Jan Houben (2018), LearningQ: A Large-scale Dataset for Educational Question Generation, In Proceedings of the Twelfth International AAAI Conference on Web and Social Media p.481-490, Association for the Advancement of Artificial Intelligence (AAAI).

Dan Davis, Vasileios Triglianos, Claudia Hauff, Geert-Jan Houben (2018), SRLx: A Personalized Learner Interface for MOOCs, V. Pammer-Schindler , M. Pérez-Sanagustín , H. Drachsler, R. Elferink, M. Scheffel (Eds.), In Lifelong Technology-Enhanced Learning p.122-135, Springer.

Daniel Davis, René F. Kizilcec, Claudia Hauff, Geert-Jan Houben (2018), Scaling Effective Learning Strategies: Retrieval Practice and Long-Term Knowledge Retention in MOOCs, In Journal of Learning Analytics Volume 5 p.21-41.

Sepideh Mesbah, Alessandro Bozzon, Christoph Lofi, Geert-Jan Houben (2018), SmartPub: A Platform for Long-Tail Entity Extraction from Scientific Publications, In Companion Proceedings of the The Web Conference 2018 p.191-194, International World Wide Web Conferences Steering Committee.

Sepideh Mesbah, Christoph Lofi, Manuel Valle Torre, Alessandro Bozzon, Geert-Jan Houben (2018), TSE-NER: An Iterative Approach for Long-Tail Entity Extraction in Scientific Publications, D. Vrandečić, K. Bontcheva, M.C. Suárez-Figueroa, V. Presutti, I. Celino, M. Sabou, L.M Kaffee, E. Simperl (Eds.), In The Semantic Web – ISWC 2018 p.127-143, Springer.

Dan Davis, René F. Kizilcec, Claudia Hauff, Geert-Jan Houben (2018), The Half-Life of MOOC Knowledge: A Randomized Trial Evaluating the Testing Effect in MOOCs, In LAK'18 Proceedings of the 8th International Conference on Learning Analytics and Knowledge p.1-10, Association for Computing Machinery (ACM).