@misc{talk1,
	title={Language Awareness through Re-use of NLP Technology},
	author={Luiz Amaral and Vanessa Metcalf and Detmar Meurers},
	note={Pre-Conference workshop in CALL -- Computational and Linguistic Challenges. CALICO 2006. May 17, 2006. University of Hawaii},
	year=2006,
}
@misc{talk2,
	title={Generating Web-based English Preposition Exercises from Real-World Texts},
	author={Vanessa Metcalf and Detmar Meurers},
	note={Talk at EUROCALL 2006 in Granada, Spain},
	year=2006,
}