Earticle

초록

영어

Among creative and innovative problem solving algorithms, TRIZ solves difficult problems by finding contradictions of the problems. In TRIZ, there are two types of contradictions. One is a technical contradiction and the other is physial contradiction. A technical contradiction occurs between two desirable functions of a system. We call it a trade-off contradiction. On the other hand, a physical contradiction appears when two opposite properties are required from the same part of a system. In TRIZ, the ARIZ has been developed by Altshuller for reducing trial-and-error while solving problems. It is known as an inventive problem solving. It transforms difficult technical contradictions of a given problem into the corresponding physical contradiction to solve the problem easily. However, ARIZ-85c, the most recent version of the ARIZ, has inefficient and time-consuming features that cause trial-and-errors. In this paper, we propose the Butterfly algorithm based on the Butterfly diagram to reduce trial-and-error features by giving the right solution strategy based on propositional logic when selecting technical contradictions and physical contradictions for a given problem. The Butterfly algorithm can systematically find the solution strategy for the problem, and thus it helps to solve contradictions efficiently.

목차

Abstract
 1. Introduction
 2. The Butterfly Diagram
 3. The Butterfly Algorithm
 4. Conclusions
 References

키워드

저자

• Jung Suk Hyun [ Department of Management Information Systems, Jeju National University, Jejudaehak- ro 102, Jeju-do, 63243,Republic of Korea ]
• Chan Jung Park [ Department of Computer Education, Jeju National University, Jejudaehak-ro 102, Jeju- do, 63243,Republic of Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Software Engineering and Its Applications

• 간기

  월간

• pISSN

  1738-9984

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605