The Abstract Interpretation of

Hybrid Rule/Frame-based Systems.

HCRL Technical Report 74

Rick Evertsz
Scientia Ltd.,
St John's Innovation Centre,
Cowley Road,
Cambridge, CB4 4WS,
United Kingdom.

Enrico Motta
Human Cognition Research Laboratory,
Walton Hall,
The Open University,
Milton Keynes, MK7 6AA
United Kingdom
email: [email protected]