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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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Manning, C.D.; Schütze, H.: Foundations of statistical natural language processing (2000)
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Multi-source, multilingual information extraction and summarization (2013)
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Helbig, H.: Knowledge representation and the semantics of natural language (2014)
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