A numerical ef="module.php?name=Lexikon&file=search&eid=1&query=constraint">constraint-oriented language. ["VIVID: The Kernel of a Knowledge Representation environment Based on the Constraints Paradigm of Computation", J. Maleki, Proc 20th Annual Hawaii Intl Conf on System Sciences (Jan 1987) pp.591-597]. (1995-02-23)