Ps is a project mainly written in Java, it's free.
Program that solves production systems using forward and backward chaining algorithms
Production systems solver using forward and backward chaining algorithms by Martynas Mickevičius 2010
Netbeans project file included.
Interface is in lithuanian language, but source code and comments are in english.
This was my first attempt to use MVC when doing GUI in JAVA.
Build using Netbeans 6.9.1.
Programs searches for input files in the ./input/ directory.