Efficient Image-Based Methods for Rendering Soft Shadows - "Present two efficient image-based approaches for computation and display of high-quality soft shadows from area light sources." Authors: Maneesh Agrawala, Ravi Ramamoorthi, Alan Heirich, and Laurent Moll. From the Stanford Computer Graphics Lab's archive of technical publications. graphics.stanford.edu/papers/shadows
Eliminating Popping Artifacts in Sheet-based Splatting - "Splatting is a fast volume rendering algorithm which achieves its speed by projecting voxels in the form of pre-integrated interpolation kernels, or splats." By Klaus Mueller and Roger Crawfis. Article in downloadable pdf format. www.cs.sunysb.edu/~mueller/papers/pop.pdf
Radiosity: An Illuminating Perspective - Describes methods for increasing efficiency of raytracing. From Microsoft. research.microsoft.com/~sdrucker/papers/radiosity_genexam.pdf
Ray Tracing Abstracts - Over 300 abstracts from ray tracing related papers and books. www.acm.org/tog/resources/bib
