1. Sneiders, E.: Automated FAQ Answering: Continued Experience with Shallow Language Understanding. Technical report FS-99-02. AAAI Press, North Falmouth, Massachusetts, USA, pp. 97–107 (1999)
2. Noy, N.F., McGuinnes, D.L.: Ontology Development 101: A Guide to Creating Your First Ontology. Stanford Knowledge Systems Laboratory Technical report KSL-01 -05 and Stanford Medical Informatics Technical report (2001)
3. Wu, X., Xu, M., Wu, A.W.: Preparing for evaluation of a flight spoken dialogue system. In: International Symposium on Chinese Spoken Language Processing (2002)
4. Wu, Y., Zhao, J., et al.: Research on question answering & evaluation: a survey. J. Chin. Inf. Process. 19(3), 2–14 (2005)
5. Lin, J.: The Web as a resource for question answering: perspectives and challenges. In: Proceedings of the Third International Conference on Language Resources and Evaluation (2002)