Chapter 2: we introduce the development of incertitude theory. 第二章：介绍不确定性理论的发展。
Process Entropy is a measurement for the incertitude degree of process. “流程熵”是反应流程不确定程度的量度。
The evidence theory and fuzzy integral can abate the incertitude and improve the accuracy of decision. 证据理论和模糊积分融合方法可以减少决策过程中的不确定性，大大的提高了决策的精度。
Crisis control with crisis as the object is characterized by incertitude, urgency and preventiveness. 危机管理的对象是危机,它具有不确定性、应急性和预防性。
Rough Set is a new mathematics theory that can deal with incertitude and incompletion data. 粗糙集理论是一种新兴的处理不精确、不确定与不完全数据的数学理论。
Abstract: The Multi-attribute decision making is becoming difficulty and inaccurate because the attribute’s incertitude. 摘 要： 多属性决策问题中属性的不确定性使其决策的难度增加，准确性下降；
