Title :
Fuzzy structural modeling based on FISM/fuzzy
Author :
Mitamura, Tamotsu ; OHUCHI, Azurna
Author_Institution :
Dept. of Inf. Technol., Hokkaido Univ., Sapporo, Japan
Abstract :
Computer-supported cooperative work (CSCW) has emerged in the middle of the 80s as an identifiable research field focused on the role of computer technology in group work. CSCW examines how people work together in groups and how computer technology can support them. FISM (flexible interpretive structural modeling) developed by the author, is a method to develop structural models of complex systems. In this paper, FISM is extended to develop a new idea processing method: FISM/fuzzy. FISM/fuzzy is a fuzzy version of FISM. Some theoretical results which enable to model logically and efficiently are derived. The process of construct the structure of complex systems by FISM/fuzzy is called the FISM/fuzzy session. Outline of the FISM/fuzzy session is described and efficiency of the session is proposed. An illustrated example is shown
Keywords :
fuzzy set theory; groupware; human factors; large-scale systems; CSCW; complex systems; computer-supported cooperative work; flexible interpretive structural modeling; fuzzy structural modeling; group work; Collaborative work; Fuzzy logic; Fuzzy sets; Fuzzy systems; Information technology; Level set; Marine vehicles; Upper bound;
Conference_Titel :
Fuzzy Systems, 1995. International Joint Conference of the Fourth IEEE International Conference on Fuzzy Systems and The Second International Fuzzy Engineering Symposium., Proceedings of 1995 IEEE Int
Conference_Location :
Yokohama
Print_ISBN :
0-7803-2461-7
DOI :
10.1109/FUZZY.1995.409977
