An Overview of the Ptolemy Project
An Overview of the Ptolemy Project
An Overview of the Ptolemy Project
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Types <strong>of</strong> Computational Systems<br />
Transformational<br />
• transform a body <strong>of</strong> input data into a body <strong>of</strong> output data<br />
Interactive<br />
• interact with <strong>the</strong> environment at <strong>the</strong>ir own speed<br />
Reactive<br />
• react continuously at <strong>the</strong> speed <strong>of</strong> <strong>the</strong> environment<br />
This project focuses on design <strong>of</strong> reactive systems<br />
• real-time<br />
• embedded<br />
• concurrent<br />
• network-aware<br />
• adaptive<br />
UNIVERSITY OF CALIFORNIA AT BERKELEY<br />
© 1997, p. 3 <strong>of</strong> 32