The sampling means which sample the property of entry and

摘要

An information processing apparatus is comprised of a classifying section (S2) classifying a set of attributes, which represent relationships between an input and an output of a system defined by a plurality of limiting elements, into classification levels on the basis of a tendency of the attributes, a limiting element indicating section (S3, Figs. 5, 6, 7, 8A, 8B, 9, 10A, 10B, 10C, 14, 16A, 16B, 22 and 23) indicating a limiting element corresponding to the classified attribute, and a comprising section (S3) comparing the indicated limiting element in a classified level with the indicated limiting element in other classified level.