Sciweavers

16093 search results - page 157 / 3219
» On the optimality of the neighbor-joining algorithm
Sort
View
103
Voted
BIOINFORMATICS
2002
100views more  BIOINFORMATICS 2002»
15 years 1 months ago
Optimal algorithms for local vertex quartet cleaning
Reconstructing evolutionary trees is an important problem in biology. A response to the computational intractability of most of the traditional criteria for inferring evolutionary...
Gianluca Della Vedova, Todd Wareham
ICIAP
2001
Springer
16 years 1 months ago
Global Optimization of Deformable Surface Meshes Based on Genetic Algorithms
Deformable models are by their formulation able to solve surface extraction problem from noisy volumetric image data encountered commonly in medical image analysis. However, this ...
Jussi Tohka
ICASSP
2009
IEEE
15 years 8 months ago
A simple, efficient and near optimal algorithm for compressed sensing
When sampling signals below the Nyquist rate, efficient and accurate reconstruction is nevertheless possible, whenever the sampling system is well behaved and the signal is well ...
Thomas Blumensath, Mike E. Davies
CDC
2008
IEEE
107views Control Systems» more  CDC 2008»
15 years 8 months ago
Locally optimal decomposition for autonomous obstacle avoidance with the Tunnel-MILP algorithm
— The Tunnel-MILP algorithm is a three stage path planning method for 2-D environments that relies on the identification of a sequence of convex polygons to form an obstacle fre...
Michael P. Vitus, Steven Lake Waslander, Claire J....
102
Voted
ICMCS
2005
IEEE
125views Multimedia» more  ICMCS 2005»
15 years 7 months ago
Joint Sender/Receiver Optimization Algorithm for Multi-Path Video Streaming Using High Rate Erasure Resilient Code
In this paper we present a joint sender/receiver optimization algorithm and a seamless rate adjustment protocol to reduce the total number of packets over different paths in a str...
Changxi Zheng, Guobin Shen, Shipeng Li, Qianni Den...