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Lu, W.; MacFarlane, A.; Venuti, F.: Okapi-based XML indexing (2009)
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Devadason, F.J.: Online construction of alphabetic classaurus : a vocabulary control and indexing tool (1985)
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Indexing techniques for advanced database systems (1997)
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Humphrey, S.M.: Knowledge-based systems for indexing (1994)
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Ménard, E.: Image retrieval : a comparative study on the influence of indexing vocabularies (2009)
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