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DATAMINE
2008
219views more  DATAMINE 2008»
14 years 9 months ago
Correlating burst events on streaming stock market data
Abstract We address the problem of monitoring and identification of correlated burst patterns in multi-stream time series databases. We follow a two-step methodology: first we iden...
Michail Vlachos, Kun-Lung Wu, Shyh-Kwei Chen, Phil...
MTA
2006
93views more  MTA 2006»
14 years 9 months ago
A multi-threshold online smoothing technique for variable rate multimedia streams
Variable bit rate (VBR) compression for media streams allocates more bits to complex scenes and fewer bits to simple scenes. This results in a higher and more uniform visual and au...
Roger Zimmermann, Cyrus Shahabi, Kun Fu, Mehrdad J...
ICC
2007
IEEE
125views Communications» more  ICC 2007»
15 years 3 months ago
SFRIC: A Secure Fast Roaming Scheme in Wireless LAN Using ID-Based Cryptography
In a wireless network composed of multiple access points, a long delay during roaming from one access point to another may cause a disruption for streaming traffic. Roaming in wire...
Yoohwan Kim, Wei Ren, Ju-Yeon Jo, Yingtao Jiang, J...
SIGOPS
2008
170views more  SIGOPS 2008»
14 years 9 months ago
I/O resource management through system call scheduling
A principal challenge in operating system design is controlling system throughput and responsiveness while maximizing resource utilization. Unlike previous attempts in kernel reso...
Silviu S. Craciunas, Christoph M. Kirsch, Harald R...
CF
2006
ACM
15 years 3 months ago
Exploiting locality to ameliorate packet queue contention and serialization
Packet processing systems maintain high throughput despite relatively high memory latencies by exploiting the coarse-grained parallelism available between packets. In particular, ...
Sailesh Kumar, John Maschmeyer, Patrick Crowley