1. N. XXX Prof. O. Nierstrasz Thanks to Jens Palsberg and Tony Hosking for their kind permission to reuse and adapt the CS132 and CS502 lecture notes. http://www.cs.ucla.edu/~palsberg/ http://www.cs.purdue.edu/homes/hosking/

2. © Oscar Nierstrasz xxx 2 Roadmap

3. © Oscar Nierstrasz xxx 3

4. © Oscar Nierstrasz Program Transformation 4 What you should know!

5. © Oscar Nierstrasz Program Transformation 5 Can you answer these questions?

6. © Oscar Nierstrasz xxx 6 License > http://creativecommons.org/licenses/by-sa/2.5/ Attribution-ShareAlike 2.5 You are free: to copy, distribute, display, and perform the work to make derivative works to make commercial use of the work Under the following conditions: Attribution. You must attribute the work in the manner specified by the author or licensor. Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under a license identical to this one. For any reuse or distribution, you must make clear to others the license terms of this work. Any of these conditions can be waived if you get permission from the copyright holder. Your fair use and other rights are in no way affected by the above.