A Commentary on "Breaking Row and Column Symmetries in Matrix Models"
  The CP 2002 paper entitled "Breaking Row and Column Symmetries in Matrix
Models" by Flener et al.
(https://link.springer.com/chapter/10.1007%2F3-540-46135-3_31) describes some
of the first work for identifying and analyzing row and column symmetry in
matrix models and for efficiently and effectively dealing with such symmetry
using static symmetry-breaking ordering constraints. This commentary provides a
retrospective on that work and highlights some of the subsequent work on the
topic.
