@inproceedings{spreyerfrank:2008,
    author = "Spreyer, Kathrin and Frank, Anette",
    title = "{Projection-based Acquisition of a Temporal Labeller}",
    year = "2008",
    url = "http://www.cl.uni-heidelberg.de/\textasciitilde frank/papers/spreyer\_frank08.pdf",
    booktitle = "Proceedings of the 3rd International Joint Conference on Natural Language Processing (IJCNLP '08)",
    address = "Hyderabad, India"
}