supported by the National Natural Science Foundation of China under Grant Nos.11031007, 60903148, 60803066;the Chinese Universities Scientific Fund, the Scientific Research Foundation for the Returned Overseas Chinese Scholars of State Education Ministry of China;the Startup Scientific Research Foundation of Chinese Academy of Sciences
Multi-degree spline (MD-spline for short) is a generalization of B-spline which comprises of polynomial segments of various degrees. The present paper provides a new definition for MD-spline curves in a geometric in...
the National Natural Science Foundation of China for Distinguished Young Scholars (No.69925204) and NSF grant (No.69823003).
LOD (Level of Detail) models are widely used recently to accelerate the rendering of 3D scenes. An algorithm that creates multiple levels of detail for 3D scene by merging near-coplanar faces is presented in this pape...
In Ref.[1],we present a relation matrix description of temporal relation constraints.This pa- per is a sequel of [1].Given a set of temporal relation and time duration constraints,find a time-table which satisfies all...
This paper discusses the relationship between parallelism granularity and system overhead of dataflow computer systems,and indicates that a trade-off between them should be determined to obtain optimal efficiency of t...