4377 search results - page 75 / 876 » Mass problems and randomness |
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
Coronary Heart Disease can be diagnosed by assessing the regional motion of the heart walls in ultrasound images of the left ventricle. Even for experts, ultrasound images are dif...
102
click to vote
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
This work extends the existing static framework for joint flow control, routing and medium access control (MAC) in random access multi-hop wireless networks to a dynamic framewor...
FOCS
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper we present a new approximation algorithm for the Max Acyclic Subgraph problem. Given an instance where the maximum acyclic subgraph contains 1/2 + δ fraction of all...
101
click to vote
COLOGNETWENTE
2010
14 years 8 months ago
2010
We present an algorithm for the independent set problem on semi-random graphs, which are generated as follows: An adversary chooses an n-vertex graph, and then each edge is flipp...
102
click to vote
ISCI
2010
14 years 8 months ago
2010
A random set can be regarded as the result of the imprecise observation of a random variable. Following this interpretation, we study to which extent the upper and lower probabili...