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Geiselberger, H. u.a. [Red.]: Big Data : das neue Versprechen der Allwissenheit (2013)
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Multi-source, multilingual information extraction and summarization (2013)
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Liu, B.: Web data mining : exploring hyperlinks, contents, and usage data (2011)
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Pang, B.; Lee, L.: Opinion mining and sentiment analysis (2008)
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