1. Introduction to the Special Issue on Principles and Practice of Constraint Programming

   • Pascal Van Hentenryck

   Editorial Pages: 5 - 5

2. Solving Kirkman’s Schoolgirl Problem in a Few Seconds

   • Nicolas Barnier
   • Pascal Brisset

   Original Article Pages: 7 - 21

3. Symmetry Breaking Revisited

   • Jean-François Puget

   Original Article Pages: 23 - 46

4. A Rigorous Global Filtering Algorithm for Quadratic Constraints*

   • Yahia Lebbah
   • Claude Michel
   • Michel Rueher

   Original Article Pages: 47 - 65

5. A Framework for Optimal Correction of Inconsistent Linear Constraints

   • Paula Amaral
   • Pedro Barahona

   Original Article Pages: 67 - 86