e.Dot – juillet 2005 Page 20 1- Extraction of the attributes Finding the attributes corresponding to a column C based on the values in the cells of the column : a candidate: a term subsuming most of the values values(C)={milk, apples, pie, meat, Listeria}  matching-attribute(C) = food Based on the title of the column title(C) = Ph values  matching-attribute(C) = ph.
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