17329 search results - page 185 / 3466 » Improved non-approximability results |
MEDINFO
2007
13 years 11 months ago
2007
The accurate quantification of disease patterns in medical images allows radiologists to track the progress of a disease. Various computer vision techniques are able to automatica...
BMEI
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract--Finding differentially expressed genes is a fundamental objective of a microarray experiment. Recently proposed method, PPLR, considers the probe-level measurement error ...
DAM
2006
13 years 10 months ago
2006
When applying the 2-opt heuristic to the travelling salesman problem, selecting the best improvement at each iteration gives worse results on average than selecting the first impr...
JSCIC
2008
13 years 10 months ago
2008
We introduce a robust method for computing viscous and viscoelastic two-phase bubble and drop motions. Our method utilizes a coupled level-set and volume-of-fluid technique for upd...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
SP-frame is a new picture type supported by H.264, and supports functions such as rate-switching and random-access. In this paper, we investigate several complementary methods to ...