1825 search results - page 356 / 365 » Local Dimensionality Reduction |
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
BROADNETS
2007
IEEE
15 years 4 months ago
2007
IEEE
Wireless Sensor Networks (WSNs) provide an important means of monitoring the physical world, but their ons present challenges to fundamental network services such as routing. In t...
ISCAS
2007
IEEE
15 years 3 months ago
2007
IEEE
—Discrete Cosine Transform (DCT) has been widely used in image/video coding systems, where zigzag scan is usually employed for DCT coefficient organization. However, due to local...
CVPR
2007
IEEE
15 years 3 months ago
2007
IEEE
Although it is usually assumed in many pattern recognition problems that different patterns are distinguishable, some patterns may have inseparable overlap. For example, some faci...
COREGRID
2007
Springer
15 years 3 months ago
2007
Springer
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient algorithms have b...