Document (#29108)

Author

Xu, J.
Weischedel, R.
Licuanan, A.

Title

Evaluation of an extraction-based approach to answering definitional questions

Source

SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a

Imprint

New York, NY : ACM Press

Year

2004

Pages

S.418-424

Theme

Computerlinguistik

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