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Chowdhury, G.G.: Natural language processing and information retrieval : pt.1: basic issues; pt.2: major applications (1991)
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Satta, G.; Stock, O.: Bidirectional context-free grammar parsing for natural language processing (1994)
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Ghenima, M.: ¬A system of 'computer-aided diacritisation' using a lexical database of Arabic language (1998)
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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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Samstag-Schnock, U.; Meadow, C.T.: PBS: an ecomical natural language query interpreter (1993)
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