-
Voorhees, E.M.: Question answering in TREC (2005)
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- Date
- 29. 3.1996 18:16:49
-
Sparck Jones, K.; Jones, G.J.F.; Foote, J.T.; Young, S.J.: Experiments in spoken document retrieval (1996)
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- Footnote
- Wiederabdruck in: Readings in informatio retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.493-502.
-
Ferret, O.; Grau, B.; Hurault-Plantet, M.; Illouz, G.; Jacquemin, C.; Monceaux, L.; Robba, I.; Vilnat, A.: How NLP can improve question answering (2002)
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- Source
- Knowledge organization. 29(2002) nos.3/4, S.135-155
-
Srihari, R.K.: Using speech input for image interpretation, annotation, and retrieval (1997)
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- Date
- 22. 9.1997 19:16:05
-
Rösener, C.: ¬Die Stecknadel im Heuhaufen : Natürlichsprachlicher Zugang zu Volltextdatenbanken (2005)
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- Date
- 29. 3.2009 11:11:45
