jDREW

 

Invoke Newest Version (Recommended)

If your installed version of Java is more recent than Java 7 Update 51, follow the instructions at http://www.java.com/en/download/help/java_blocked.xml to add http://jdrew.org to your exception site list.

GitHub is the place to get the newest source for RuleML <-> POSL Translator and OO jDREW as well as to contribute to them: https://github.com/OOjDREW

Earlier Online Demo Requirements

Java version 1.4.0 or above with Java Web Start for version 0.88

There were some issues in OO jDREW version 0.88 with the web start applications and Java 1.4.0 releases under windows; where entering a large knowledge base into the text fields in application may cause the program/computer to freeze up. This appears to be an issue with specific JRE releases. If you experience this problem it is suggested that you upgrade to the latest 1.4.2 release of the JDK/JRE (the 1.5 series is currently untested but may also work).

Moreover, the downloaded version do not have these issues, and permit for larger knowledge bases, too.

Some features of OO jDREW cannot be used on the Java Web start version. This includes opening a file on a local file system (version 0.93+) as well as opening a file from a web source (version 0.93+). If you want to use these features you must use the downloaded version of OO jDREW.

Version 0.93+ of OO jDREW requires 1.6.0 of the java runtime environment. You can download the newest runtime enviroment of java from here.

Earlier Version of the Online Demo

Top-Down Demo Application - Backward Chaining of Rules

Java Web Start Top-Down Application Version 0.961

Top-Down Application Instructions

Bottom-Up Demo Application - Forward Chaining of Rules

Java Web Start Bottom-Up Application Version 0.961

Bottom-Up Application Instructions

Translator Application - RuleML <-> POSL

Java Web Start Translator Application Version 0.93

Older Versions

Top-Down Demo Application

Java Web Start Top-Down Application Version 0.95

Java Web Start Top-Down Application Version 0.94

Java Web Start Top-Down Application Version 0.93

Java Web Start Top-Down Application Version 0.92

Java Web Start Top-Down Application Version 0.91

Java Web Start Top-Down Application Version 0.90

Java Web Start Top-Down Application Version 0.88

Bottom-Up Demo Application

Java Web Start Bottom-Up Application Version 0.95

Java Web Start Bottom-Up Application Version 0.94

Java Web Start Bottom-Up Application Version 0.93

Java Web Start Bottom-Up Application Version 0.92

Java Web Start Bottom-Up Application Version 0.91

Java Web Start Bottom-Up Application Version 0.90

Java Web Start Bottom-Up Application Version 0.88

Last Updated:
   Sept 22, 2014

By:
   Harold Boley