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Multilingual information management : current levels and future abilities. A report Commissioned by the US National Science Foundation and also delivered to the European Commission's Language Engineering Office and the US Defense Advanced Research Projects Agency, April 1999 (1999)
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Brill, E.: ¬An overview of empirical natural language processing (1997)
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Jurafsky, D.; Martin, J.H.: Speech and language processing : ani ntroduction to natural language processing, computational linguistics and speech recognition (2009)
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Lange, H.R.: Speech synthesis and speech recognition : tomorrow's human-computer interface? (1993)
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