Z User Group

- zuser.org

The Z User Group exists to promote use and development of the Z notation, a formal specification language for computer-based systems.

Not Applicable $ 8.95


Time-Rover

- time-rover.com

Time-Rover Software is a leader in UML-based modeling, specification, validation, and verification of safety-critical software. Time-Rover Software's Eclipse statechart based UML modeling and V&V tools are used by the DoD and NASA.

Not Applicable $ 8.95