Three-dimensional Texturing using Lattices. - Robert R. Lewis (Eurographics, 1990)

Making Shaders More Physically Plausible. - Robert R. Lewis (Comput. Graph. Forum, 1994)

VideHoc: A Visualizer for Homogeneous Coordinates. - Robert R. Lewis (SCG, 1995)

Light-Driven Global Illumination with a Wavelet Representation of Light Transport. - Robert R. Lewis; Alain Fournier (Rendering Techniques, 1996)

Wavelet Radiative Transfer and Surface Interaction. - Robert R. Lewis; Alain Fournier (Comput. Graph. Forum, 2000)

And now for something completely familiar: a Python tutorial. - Robert R. Lewis (J. Comput. Sci. Coll., 2001)

The normal of a fractal surface. - Wayne O. Cochran; Robert R. Lewis; John C. Hart (Vis. Comput., 2001)

Parallel Processing for Ray/Bézier Patch Intersection Computation - A Software/Hardware Co-design Approach. - Ranwei Wang; Robert R. Lewis; Donald L. Hung (PDPTA, 2002)

A smooth, fast, accurate representation of reflectance. - Masaki Kameya; Robert R. Lewis (SIGGRAPH, 2003)

A comparison of algorithms for vertex normal computation. - Shuangshuang Jin; Robert R. Lewis; David West (Vis. Comput., 2005)

Curriculorum: a computer science approach to curriculum management. - Robert R. Lewis (J. Comput. Sci. Coll., 2008)

Modeling and Rendering Physically-Based Wood Combustion. - Roderick M. Riensche; Robert R. Lewis (ISVC (1), 2009)

Topics in digital terrain modeling. - Judy Cushing; Nikolas Stevenson-Molnar; Richard Weiss 001; Lee Zeman; Robert R. Lewis; Genevieve Orr; David A. Wolff (J. Comput. Sci. Coll., 2009)

Scaling Linear Algebra Kernels Using Remote Memory Access. - Manojkumar Krishnan; Robert R. Lewis; Abhinav Vishnu (ICPP Workshops, 2010)

GWVis: A tool for comparative ground-water data visualization. - Daniel M. Best; Robert R. Lewis (Comput. Geosci., 2010)

The impact of OpenGL 3.X and 4.0 on the teaching of computer graphics: panel discussion. - Mike Bailey; Richard Weiss 001; Robert R. Lewis; David A. Wolff; Genevieve Orr (J. Comput. Sci. Coll., 2010)

Poster: automatic parallelization of numerical python applications using the global arrays toolkit. - Jeff Daily; Robert R. Lewis (SC Companion, 2011)

Using the Global Arrays Toolkit to Reimplement NumPy for Distributed Computation. - Jeff Daily; Robert R. Lewis (SciPy, 2011)

Introduction to ReST: easy document creation for computer science students: tutorial presentation. - Robert R. Lewis (J. Comput. Sci. Coll., 2011)

In silico identification software (ISIS): a machine learning approach to tandem mass spectral identification of lipids. - Lars J. Kangas; Thomas O. Metz; Giorgis Isaac; Brian T. Schrom; Bojana Ginovska-Pangovska; Luning Wang; Li Tan; Robert R. Lewis; John H. Miller (Bioinform., 2012)

Coaster: teaching computer graphics with a comprehensive project - work in progress. - Robert R. Lewis (J. Comput. Sci. Coll., 2012)

The Degree-Diameter Problem for Circulant Graphs of Degree 8 and 9. - Robert R. Lewis (Electron. J. Comb., 2014)

coaster: Teaching Computer Graphics Incrementally (Abstract Only). - Robert R. Lewis (SIGCSE, 2015)

An introduction to coaster. - Robert R. Lewis (J. Comput. Sci. Coll., 2015)

Parallel k-Means++ for Multiple Shared-Memory Architectures. - Patrick Mackey; Robert R. Lewis (ICPP, 2016)

Teaching computer architecture with a "live" assembler: tutorial presentation. - Robert R. Lewis (J. Comput. Sci. Coll., 2016)

Improved Upper Bounds for the Order of Some Classes of Abelian Cayley and Circulant Graphs of Diameter Two. - Robert R. Lewis (J. Interconnect. Networks, 2017)

The degree-diameter problem for circulant graphs of degrees 10 and 11. - Robert R. Lewis (Discret. Math., 2018)

SORGATE: Extracting Geometry and Texture from Images of Solids of Revolution. - Antonio Ledesma; Robert R. Lewis (ISVC (1), 2021)

Homology-Separating Triangulated Euler Characteristic Curve. - Nicholas O. Malott; Robert R. Lewis; Philip A. Wilsey (ICDM, 2022)