Object oriented graphical environment for numerical approach to uncertainty management (CROSBI ID 466842)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bogunović, Nikola
engleski
Object oriented graphical environment for numerical approach to uncertainty management
The problem of imperfect information in intelligent systems is handled in two distinctive ways: 1) symbolically, in the case of incomplete information, and 2) numerically, in the case of imprecise and uncertain information. Symbolic methods are based upon extensions to classical logic, while numerical methods employ quantifiers that may propagate over a network representing dependencies between relevant facts. The paper will concentrate on the network models to represent uncertainty, following the idea of adjusting some underlying probability distribution which makes particular options the correct conclusions. One of the problems with network models is their inherent complex abstraction. The paper will analyze all requirements for a visual probabilistic dependency network design environment, suitable for numerical uncertainty management. A specific object oriented framework will be revealed and discussed.
probabilistic reasoning; artificial intelligence; Bayesian networks
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Podaci o prilogu
22-25-x.
1998.
objavljeno
Podaci o matičnoj publikaciji
Biljanović, Petar ; Skala, Karolj ; Ribarić, Slobodan ; Budin, Leo
Rijeka: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO
Podaci o skupu
21st Annual International Conference MIPRO '98 : Symposium on Multimedia and Hypermedia Systems
predavanje
18.05.1998-22.05.1998
Rijeka, Hrvatska