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Jörgensen, C.: ¬The applicability of selected classification systems to image attributes (1996)
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Hutchins, W.J.: ¬The concept of 'aboutness' in subject indexing (1978)
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Beghtol, C.: Stories : applications of narrative discourse analysis to issues in information storage and retrieval (1997)
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Caldera-Serrano, J.: Thematic description of audio-visual information on television (2010)
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Bi, Y.: Sentiment classification in social media data by combining triplet belief functions (2022)
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