An object-oriented constraint language using a single abstraction mechanism developed by <Bruce.Horn@n3.sp.cs.cmu.edu> of CMU in 1991. Siri is a conceptual blend of BETA and Bertrand. It is similar to Kaleidoscope.
["Constraint Patterns as a Basis for Object-Oriented Constraint Programming", B. Horn, OOPSLA '92 (Sept 1992)].
(04 Nov 1994)