Solution Equivalent Subquadrangle Reformulations of Constraint Satisfaction Problems. - Chris Houghton; David A. Cohen (CP, 2005)

The Effect of Constraint Representation on Structural Tractability. - Chris Houghton; David A. Cohen; Martin James Green (CP, 2006)

Constraint Representations and Structural Tractability. - David A. Cohen; Martin James Green; Chris Houghton (CP, 2009)

The effect of representations on constraint satisfaction problems. - Chris Houghton (2013)

4.5 The Xeon® processor E5-2600 v3: A 22nm 18-core product family. - William J. Bowhill; Blaine A. Stackhouse; Nevine Nassif; Zibing Yang; Arvind Raghavan; Charles Morganti; Chris Houghton; Dan Krueger; Olivier Franza; Jayen Desai; Jason Crop; Dave Bradley; et al. (ISSCC, 2015)

The Xeon® Processor E5-2600 v3: a 22 nm 18-Core Product Family. - William J. Bowhill; Blaine A. Stackhouse; Nevine Nassif; Zibing Yang; Arvind Raghavan; Oscar Mendoza; Charles Morganti; Chris Houghton; Dan Krueger; Olivier Franza; Jayen Desai; Jason Crop; et al. (IEEE J. Solid State Circuits, 2016)