Application of RDM interval arithmetic in decision making problem under uncertainty
نویسندگان
چکیده
منابع مشابه
Decision Making under Interval Uncertainty
To make a decision, we must find out the user’s preference, and help the user select an alternative which is the best – according to these preferences. Traditional decision theory is based on a simplifying assumption that for each two alternatives, a user can always meaningfully decide which of them is preferable. In reality, often, when the alternatives are close, the user is often unable to s...
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To make a decision, we must find out the user’s preference, and help the user select an alternative which is the best – according to these preferences. Traditional utility-based decision theory is based on a simplifying assumption that for each two alternatives, a user can always meaningfully decide which of them is preferable. In reality, often, when the alternatives are close, the user is oft...
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In many practical situations, we know the exact form of the objective function, and we know the optimal decision corresponding to each values of the corresponding parameters xi. What should we do if we do not know the exact values of xi, and instead, we only know each xi with uncertainty – e.g., with interval uncertainty? In this case, one of the most widely used approaches is to select, for ea...
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The uncertainty theory solves problems with uncertain data. Often to perform arithmetic operations on uncertain data, the calculations on intervals are necessary. Interval arithmetic uses traditional mathematics in the calculations on intervals. There are many methods that solve the problems of uncertain data presented in the form of intervals, each of them can give in some cases different resu...
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Decision support systems intended for operation under real world conditions require reasoning mechanisms that are robust in the face of degraded data. We present two algebras for reasoning with incomplete and imprecise data that are suitable for such systems. The first is an extended qualitative algebra which includes operations over real numbers. This is appropriate for reasoning with largely ...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2017
ISSN: 1877-0509
DOI: 10.1016/j.procs.2017.11.309