In this paper,we study two types of risk aversion two-stage fuzzy optimization problems.The first type is called two-stage fuzzy minimum risk problem (FMRP)
POMDP is considered as a basic model for decision making under uncertainty.As a generalization of the exact POMDP model,the boundedparameter POMDP (BPOMDP)
Severe weather conditions and inherent uncertainties in various components of railway traffic systems can lead to equipment breakdown and reduced capacity o