References

1

B.D. Josephson and H.M. Hauser, Multistage Acquisition of Intelligent Behaviour, Kybernetes 10 (1981) 11--15.

2

N.A. Baas, Emergence, Hierarchies and Hyperstructures, Artificial Life III, SFI Studies in the Sciences of Complexity, vol. XVII, Ed. C.G. Langton, Addison-Wesley, (1994) 515--537.

3

R.A. Brooks, A Robust Layered Control System For a Mobile Robot, IEEE Journal of Robotics and Automation, 2(1) (1986) 14--23.

4

D. Marr, Vision: A Computational Investigation into the Human Representation and Processing of Visual Information Freeman, San Francisco (1982).

5

B.D. Josephson and D.G. Blair, A Holistic Approach to Language (1982) (unpublished progress report).