A New approach for Modelling Fuzzy Time Primitives (CROSBI ID 477300)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dalbelo Bašić, Bojana ; Ribarić, Slobodan
engleski
A New approach for Modelling Fuzzy Time Primitives
As our knowledge about time is usually vague and unprecize, the fuzzy set theory and the possibility theory represent convenient framework for modeling in temporally rich domains. In many models, temporal reasoning depend on the chosen primitives (fuzzy or nonfuzzy) time instant or/and time interval. This paper presents a new approach for modeling fuzzy time primitives. By a new definition of the fuzzy time interval, introduced in this paper, the fuzzy time interval is represented as a single fuzzy set. This simplifies reasoning process allowing defining temporal interval from two possibility distribution and vice versa it allows converting membership function of an interval into possibility distribution of an instant. This definition of an interval extends the set of temporal linguistic expressions that can be modeled in the system.
temporal knowledge representation; fuzzy time interval; fuzzy time instant
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Podaci o prilogu
721-724.
2000.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 10th Mediterranean Electrotechnical Conference : MELECON 2000 ; Vol. II : Signal and Image Processing
Constantinos, Pattichis S. ; Stathis, Panis
Limassol: Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
Mediterranean Electrotechnical Conference : MELECON 2000 (10 ; 2000)
predavanje
29.05.2000-31.05.2000
Limassol, Cipar