Implementations of Randomized Sorting on Large Parallel Machines. - William L. Hightower; Jan F. Prins; John H. Reif (SPAA, 1992)

A level-2 reformulation-linearization technique bound for the quadratic assignment problem. - Warren P. Adams; Monique Guignard 001; Peter M. Hahn; William L. Hightower (Eur. J. Oper. Res., 2007)

The quadratic three-dimensional assignment problem: Exact and approximate solution methods. - Peter M. Hahn; Bum-Jin Kim; Thomas Stützle; Sebastian Kanthak; William L. Hightower; Harvind Samra; Zhi Ding 001; Monique Guignard 001 (Eur. J. Oper. Res., 2008)

Lower bounds for the axial three-index assignment problem. - Bum-Jin Kim; William L. Hightower; Peter M. Hahn; Yi-Rong Zhu; Lu Sun (Eur. J. Oper. Res., 2010)

A Level-3 Reformulation-Linearization Technique-Based Bound for the Quadratic Assignment Problem. - Peter M. Hahn; Yi-Rong Zhu; Monique Guignard 001; William L. Hightower; Matthew J. Saltzman (INFORMS J. Comput., 2012)