A ray tracing solution for diffuse interreflection. - Gregory J. Ward; Francis M. Rubinstein; Robert D. Clear (SIGGRAPH, 1988)

Measuring and modeling anisotropic reflection. - Gregory J. Ward (SIGGRAPH, 1992)

Energy preserving non-linear filters. - Holly E. Rushmeier; Gregory J. Ward (SIGGRAPH, 1994)

The RADIANCE lighting simulation and rendering system. - Gregory J. Ward (SIGGRAPH, 1994)

Comparing Real and Synthetic Images: Some Ideas about Metrics. - Holly E. Rushmeier; Gregory J. Ward; Christine D. Piatko; Phil Sanders; Bert W. Rust (Rendering Techniques, 1995)

Making Global Illumination User-friendly. - Gregory J. Ward (Rendering Techniques, 1995)

A ray tracing solution for diffuse interreflection. - Gregory J. Ward; Robert D. Clear (SIGGRAPH Classes, 2008)

Irradiance gradients. - Gregory J. Ward; Paul S. Heckbert (SIGGRAPH Classes, 2008)

A perceptually validated model for surface depth hallucination. - Mashhuda Glencross; Gregory J. Ward; Francho Melendez; Caroline Jay; Jun Liu; Roger J. Hubbold (ACM Trans. Graph., 2008)

A case study evaluation: perceptually accurate textured surface models. - Gregory J. Ward; Mashhuda Glencross (APGV, 2009)

Relightable Buildings from Images. - Francho Melendez; Mashhuda Glencross; Gregory J. Ward; Roger J. Hubbold (Eurographics (Areas Papers), 2011)

High-resolution relightable buildings from photographs. - Francho Melendez; Mashhuda Glencross; Gregory J. Ward; Roger J. Hubbold (SIGGRAPH Talks, 2011)

Transfer of albedo and local depth variation to photo-textures. - Francho Melendez; Mashhuda Glencross; Jon Starck; Gregory J. Ward (CVMP, 2012)

Optimal presentation of imagery with focus cues on multi-plane displays. - Rahul Narain; Rachel A. Albert; Abdullah Bulbul; Gregory J. Ward; Martin S. Banks; James F. O'Brien (ACM Trans. Graph., 2015)

BxDF material acquisition, representation, and rendering for VR and design. - Giuseppe Claudio Guarnera; Dar'ya Guarnera; Gregory J. Ward; Mashhuda Glencross; Ian Hall (SIGGRAPH Asia, 2019)