Acknowledgements

Sponsors

Principal funding for the Ptolemy project comes from the National Science Foundation (NSF award number CCR-00225610), and Chess (the Center for Hybrid and Embedded Software Systems), which receives support from NSF and the following companies: Agilent, General Motors, Hewlett-Packard, Honeywell, Infineon, Samsung and Toyota. Major prior funding was received from DARPA, the Defense Advanced Research Projects Agency.

Influences

The Ptolemy Project has had long standing interactions with a number of research groups that have profoundly influenced our work. We mention a few of these: