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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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Frey, J.; Streitmatter, D.; Götz, F.; Hellmann, S.; Arndt, N.: DBpedia Archivo (2020)
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Chang, S.-F.; Smith, J.R.; Meng, J.: Efficient techniques for feature-based image / video access and manipulations (1997)
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Sabah, G.: Knowledge representation and natural language understanding (1993)
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Ethical issues of new technology (1995)
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