Leonardo and Lord of the Rings: ray tracing in the age of renaissance. - William Chapman (SIGGRAPH Educators Program, 2004)

Parallel processing techniques for the processing of synthetic aperture radar data on FPGAs. - William Chapman; Sanjay Ranka; Sartaj Sahni; Mark S. Schmalz; Uttam K. Majumder (ISSPIT, 2010)

Parallel processing techniques for the processing of synthetic aperture radar data on GPUs. - William Chapman; Sanjay Ranka; Sartaj Sahni; Mark S. Schmalz; Uttam K. Majumder; Linda Moore; Bracy Elton (ISSPIT, 2011)

Techniques for mapping synthetic aperture radar processing algorithms to multi-GPU clusters. - Eric T. Hayden; Mark S. Schmalz; William Chapman; Sanjay Ranka; Sartaj Sahni; Gunasekara Seetharaman (ISSPIT, 2012)

Dynamic multistatic synthetic aperture radar (DMSAR) with image reconstruction algorithms and analysis. - Guna Seetharaman; Eric T. Hayden; Mark S. Schmalz; William Chapman; Sanjay Ranka; Sartaj K. Sahni (AIPR, 2013)

A framework for rendering high resolution synthetic aperture radar images on heterogeneous architectures. - William Chapman; Sanjay Ranka; Sartaj Sahni; Mark S. Schmalz; Linda Moore; Bracy Elton (ISCC, 2014)

Direct and Indirect Effects - An Information Theoretic Perspective. - Gabriel Schamberg; William Chapman; Shang-Ping Xie; Todd P. Coleman (Entropy, 2020)