François X. Sillion, George Drettakis, Cyril Soler. A Clustering Algorithm for Radiance Calculation in General Environments. In Pat Hanrahan, Werner Purgathofer, editors, Rendering Techniques 95, Proceedings of the Eurographics Workshop in Dublin, Ireland, June 12-14, 1995. pages 196-205, Springer, 1995.
Abstract is missing.