2003 | OriginalPaper | Chapter
Reasoning Based on Information Changes in Information Maps
Authors : Andrzej Skowron, Piotr Synak
Published in: Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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We discuss basic concepts for approximate reasoning about information changes. Any rule for reasoning about information changes specifies how changes of information granules from the rule premise influence changes of information granules from the rule conclusion. Changes in information granules can be measured, e.g., using expressions analogous to derivatives. We illustrate our approach by means of information maps and information granules defined in such maps.