Another benefit of the move to DB2 9 is the hybrid storage engine and a query optimizer that "understands" XML (mapping to relational algebra for queries involving XML).
The concept and the properties of partial fractal mapping are presented and discussed, which leads to a general theory and framework of a class of hybrid image coding systems.
提出并讨论了部分分形映射的概念和性质，给出一类混合图像编码系统的通用理论和算法框架。
3
Volume rendering and multi-resolution rendering for hybrid octree via cell projection and 3D-texture mapping are implemented.