References

CM99

Tom Costello and John McCarthy. Useful Counterfactuals. Electronic Transactions on Artificial Intelligence, 1999. submitted 1999 July.

MB97

John McCarthy and Sasa Buvac. Formalizing context (expanded notes). In A. Aliseda, R.J. van Glabbeek, and D. Westerståhl, editors, Computing Natural Language. Center for the Study of Language and Information, Stanford University, 1997.

McC90

John McCarthy. Formalizing Common Sense: Papers by John McCarthy. Ablex Publishing Corporation, 1990.

McC93a

John McCarthy. Notes on Formalizing Context. In IJCAI-93, 1993.

McC93b

John McCarthy. Notes on formalizing context. In IJCAI93, 1993. Available as http://www-formal.stanford.edu/jmc/context.html.

Zad99

Lotfi A. Zadeh. From computing with numbers to computing with words--from manipulation of measurements to manipulation of perceptions. IEEE Transactions on Circuits and Systems--I. Fundamental theory and applications, 45(1):105-119, January 1999.