Instant Ray Tracing: The Bounding Interval Hierarchy. - Carsten Wächter; Alexander Keller 001 (Rendering Techniques, 2006)

Construction of a rank-1 lattice sequence based on primitive polynomials. - Alexander Keller 001; Nikolaus Binder; Carsten Wächter (Applied Algebra and Number Theory, 2014)

Path space similarity determined by Fourier histogram descriptors. - Pascal Gautron; Marc Droske; Carsten Wächter; Lutz Kettner; Alexander Keller 001; Nikolaus Binder; Ken Dahm (SIGGRAPH Talks, 2014)

The iray light transport simulation and rendering system. - Alexander Keller 001; Carsten Wächter; Matthias Raab; Daniel Seibert; Dietger van Antwerpen; Johann Korndörfer; Lutz Kettner (SIGGRAPH Talks, 2017)

Rendering along the Hilbert Curve. - Alexander Keller 001; Carsten Wächter; Nikolaus Binder (CoRR, 2022)

Quasi-Monte Carlo Algorithms (not only) for Graphics Software. - Alexander Keller 001; Carsten Wächter; Nikolaus Binder (CoRR, 2023)