License and Acknowledgements

The RE-Tools is open source and licensed under the GNU General Public License (GPL) to encourage extensions and collaboration. If you find this tool useful for your work or research, please share your experience and provide an acknowledgement as appropriate.

We would like to thank the following (in alphabetical order) for their valuable suggestions and encouragements:

• Michael Jackson
• Axel van Lamsweerde
• John Mylopoulos
• Eric Yu

Our thanks also go to the following collaborators:

• José Luis Garrido, Universidad de Granada, Spain
• RJ Macasaet, Pentathlon Systems Resources Inc., Philippines
• Manuel Noguera, Universidad de Granada, Spain
• María Luisa Rodríguez, Universidad de Granada, Spain
• Grace Park, University of Texas at Dallas, USA

Finally, we thank Sabre Inc. for its support of RE-Tools v. 3 development and presentation at RE 2012.