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Rahmstorf, G.: Information retrieval using conceptual representations of phrases (1994)
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Rindflesch, T.C.; Fizsman, M.: The interaction of domain knowledge and linguistic structure in natural language processing : interpreting hypernymic propositions in biomedical text (2003)
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Mu, T.; Goulermas, J.Y.; Korkontzelos, I.; Ananiadou, S.: Descriptive document clustering via discriminant learning in a co-embedded space of multilevel similarities (2016)
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Cox, K.: ¬An experiment to test the utility of repeating phrases for information retrieval systems (1994)
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Losee, R.M.: Term dependence : a basis for Luhn and Zipf models (2001)
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