Graphics
Procedural Texture Generation for Height Mapped Terrain
An article describing a few approaches to procedural texture generation for height mapped terrains. The article includes two algorithms for texture combination and includes screen shots of the textures in use!
Research Papers
Analysis of ACM SIGMOD's Co-Authorship Graph
A graph theory analysis of co-authorship relations at ACM SIGMOD since 1975. The companion web site for the paper, which includes an interactive applet to explore the research results, can be found here.