Sciweavers

10608 search results - page 646 / 2122
» Complexity of O'Hara's Algorithm
Sort
View
220
Voted
SAJ
2002
105views more  SAJ 2002»
15 years 6 months ago
Hierarchical level of detail optimization for constant frame rate rendering of radiosity scenes
The predictive hierarchical level of detail optimization algorithm of Mason and Blake is experimentally evaluated in the form of a practical application to hierarchical radiosity....
Shaun Nirenstein, Edwin H. Blake, Simon Winberg, A...
188
Voted
TALG
2010
73views more  TALG 2010»
15 years 5 months ago
Discounted deterministic Markov decision processes and discounted all-pairs shortest paths
We present two new algorithms for finding optimal strategies for discounted, infinite-horizon, Deterministic Markov Decision Processes (DMDP). The first one is an adaptation of...
Omid Madani, Mikkel Thorup, Uri Zwick
GIS
2010
ACM
15 years 5 months ago
Cleaning massive sonar point clouds
We consider the problem of automatically cleaning massive sonar data point clouds, that is, the problem of automatically removing noisy points that for example appear as a result ...
Lars Arge, Kasper Green Larsen, Thomas Mølh...
266
Voted
TEC
2010
203views more  TEC 2010»
15 years 1 months ago
Niching Without Niching Parameters: Particle Swarm Optimization Using a Ring Topology
Niching is an important technique for multimodal optimization. Most existing niching methods require specification of certain niching parameters in order to perform well. These nic...
Xiaodong Li
ICIP
2005
IEEE
16 years 9 months ago
Threshold dynamics for shape reconstruction and disocclusion
We propose a very efficient numerical algorithm for minimizing certain curvature dependent functionals that appear in a variety of well known variational models of image processin...
Selim Esedoglu, Steven J. Ruuth, Richard Tsai