1 Introduction

2 Continuous Time Models
2.1 Models inspired by analog machines
2.2 Models inspired by continuous time system theories
2.3 Other computational models

3 ODEs and properties

4 Toward a complexity theory
4.1 General continuous dynamical systems
4.2 Dissipative systems
4.3 Complexity and real recursive functions

5 Noise and Robustness

6 Conclusion