Sylvie Bescos, Christophe Bisière, Pierre-Joseph Gailly, and Wolfgang Krautter, The PRINCE Project and its Applications, in Logic Programming in Action: Second International Logic Programming Summer School, LPSS '92, Zurich, Switzerland, September 7-11, 1992, Proceedings, Gerard Comyn, Norbert E. Fuchs, and Michael J. Ratcliffe (eds.), Springer, series “Lecture Notes in Computer Science, vol. 636, 1992, pp. 54–63.


The Esprit project Prince aims at development of an industrial Constraint Logic Programing environment based on the Prolog III language. In parallel, the current technology is being validated within the project on representative real-world examples. This paper describes the current status of the three application domains which were Selected to demonstrate the applicability and usefulness of CLP. These applications deal with industrial systems engineering, medium term banking planning and jobshop scheduling as well as multiple plants global planning in the chemical industry.