Review of "Reasoning about Uncertainty by Joseph Y. Halpern." The MIT Press, 2003
Dealing with uncertain and imprecise information has been one of the major issues in almost all intelligent systems. Uncertainty is a fundamental and unavoidable feature of our daily life. It arises because agents almost never have access to the whole truth about their environment. It can also occur when the agents have incomplete and/or incorrect information about the properties of their environment.