Editorial

Chaitin G , 1975 “Randomness and mathematical proof” Scientific American 232(5) 47–52

Chomsky N , 1965 Aspects of the Theory of Syntax (MIT Press, Cambridge, Mass)

Craik K , 1943 The Nature of Explanation (Cambridge University Press, London)

Kelly G A , 1963 A Theory of Personality (Norton, New York)

Kolmogorov A N , 1968 “Logical basis for information theory and probability theory” IEEE Transactions on Information Theory IT-14 662–664

Shannon C Weaver W , 1949 The Mathematical Theory of Communication (University of Illinois Press, Urbana, Ill.)

Simon H A , 1969 The Sciences of the Artificial (MIT Press, Cambridge, Mass)

Stiny G Gips J , 1978 Algorithmic Aesthetics: Computer Models for Criticism and Design in the Arts (University of California Press, Berkeley, Calif.)