The lightspeed automatic interactive lighting preview system. - Jonathan Ragan-Kelley; Charlie Kilpatrick; Brian W. Smith; Doug Epps; Paul Green 001; Christophe Hery; Frédo Durand (ACM Trans. Graph., 2007)

Progressive Multi-Jittered Sample Sequences. - Per H. Christensen; Andrew Kensler; Charlie Kilpatrick (Comput. Graph. Forum, 2018)

RenderMan: An Advanced Path-Tracing Architecture for Movie Rendering. - Per H. Christensen; Julian Fong; Jonathan Shade; Wayne L. Wooten; Brenden Schubert; Andrew Kensler; Stephen Friedman; Charlie Kilpatrick; Cliff Ramshaw; Marc Bannister; Brenton Rayner; Jonathan Brouillat; et al. (ACM Trans. Graph., 2018)

Orthogonal Array Sampling for Monte Carlo Rendering. - Wojciech Jarosz; Afnan Enayet; Andrew Kensler; Charlie Kilpatrick; Per H. Christensen (Comput. Graph. Forum, 2019)