... Rule Engine for the Java ™ Platform Introduction Version 7.1p2 (5 November 2008) DRAFT Ernest J Friedman-Hill Sandia National Laboratories Jess is a rule engine for the Java platform To use it, ... in the form of rules using one of two formats: the Jess rule language (prefered) or XML You also provide some of your own data for the rules to operate on When you run the rule engine, your rules ... They're both in the bin/ directory Run the one that's appropriate for your system, and you should see something like this C: \Jess7 1p2> bin \jess. bat Jess, the Rule Engine for the Java Platform Copyright...