Handling Grey Information in Object Oriented Databases
نویسندگان
چکیده
Efficient handling of inexact (grey) information is an important issue for the new emerging database technology. Inexact or imprecise information has been represented and manipulated by using different techniques, including fuzzy set theory, possibility theory, IVF (Interval Valued Fuzzy) Sets, Time Petri Nets, Fuzzy Clouds, etc. In this paper, different approaches dealing with uncertainty have been introduced. A brief description of uncertainty in object oriented databases has been discussed, also.
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