author: john debenham

Database and Expert Systems Applications: 16th International Conference, DEXA 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings

... Semantic Field expected size and precision. Thus, if we make use of small values we will have smaller and more precise semantic fields. However, if we define high affinity range values, semantic fields will be greater and not very ...

Knowledge Engineering: Unifying Knowledge Base and Database Design

... general , the members of the value set of a knowledge item will change in time , but the " meaning " of the knowledge item may remain constant . The expression : W Λ 2w1w2x1 x2Y1Y2Z1 Z2 ° [ Spart / sale - price ( W1 , W2 ) ... dollar - amount ) ...

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