Browsing by Author "Zhu, Yuanchen"
Now showing items 1-2 of 2
-
A New Algorithm for View-Dependent Optimization of Terrain with Sub-Linear Time CPU Processing
Zhu, Yuanchen (2008)This paper presents new schemes for view-dependent continuous level-of-detail (LOD) rendering of terrain which update output meshes with sub-linear CPU processing. We use a directed acyclic graph (DAG) abstraction for the ... -
Sensor Network Localization Using Sensor Perturbation
Zhu, Yuanchen; Gortler, Steven J.; Thurston, Dylan (Association for Computing Machinery, 2011)Sensor network localization is an instance of the NP-Hard graph realization problem. Thus, methods used in practice are not guaranteed to find the correct localization, even if it is uniquely determined by the input ...