@inproceedings{TUC-CSCW/MHP07, author = "Y. Miao and H. U. Hoppe and N. Pinkwart", title = "Situation Creator: A Pedagogical Agent Creating Learning Opportunities", year = 2007, booktitle = "Proceedings of the 13th International Conference on Artificial Intelligence in Education (AIED)", publisher = "IOS Press", number = 158 }