| タイトル | Multi-layered reasoning by means of conceptual fuzzy sets |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930013176 |
| 著者（英） | Imura, Atsushi; Yamaguchi, Toru; Ushida, Hirohide; Takagi, Tomohiro |
| 著者所属（英） | Laboratory for International Fuzzy Engineering Research |
| 発行日 | 1993-01-01 |
| 言語 | eng |
| 内容記述 | The real world consists of a very large number of instances of events and continuous numeric values. On the other hand, people represent and process their knowledge in terms of abstracted concepts derived from generalization of these instances and numeric values. Logic based paradigms for knowledge representation use symbolic processing both for concept representation and inference. Their underlying assumption is that a concept can be defined precisely. However, as this assumption hardly holds for natural concepts, it follows that symbolic processing cannot deal with such concepts. Thus symbolic processing has essential problems from a practical point of view of applications in the real world. In contrast, fuzzy set theory can be viewed as a stronger and more practical notation than formal, logic based theories because it supports both symbolic processing and numeric processing, connecting the logic based world and the real world. In this paper, we propose multi-layered reasoning by using conceptual fuzzy sets (CFS). The general characteristics of CFS are discussed along with upper layer supervision and context dependent processing. |
| NASA分類 | CYBERNETICS |
| レポートNO | 93N22365 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/122764 |
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