1675 search results - page 275 / 335 » Implementing Data Cubes Efficiently |
WACV
2005
IEEE
14 years 6 months ago
2005
IEEE
To facilitate accurate and efficient detection of motion
patterns in video data, it is desirable to abstract from pixel
intensity values to representations that explicitly and co...
ESTIMEDIA
2009
Springer
14 years 4 months ago
2009
Springer
—Real-time encoding of high-definition H.264 video is a challenge to current embedded programmable processors. Emerging stream processing methods supported by most GPUs and progr...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
– MIMO (Multiple Input Multiple Output) is capable of offering several-fold increase in spectral efficiency over singleantenna systems through spatial processing. However, curren...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Network Intrusion Detection Systems (NIDS) are more and more important for identifying and preventing the malicious attacks over the network. This paper proposes a novel cost-e...