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PDIS
1996
IEEE
15 years 10 months ago
Scrambling Query Plans to Cope With Unexpected Delays
Accessing data from numerous widely-distributed sources poses signi cant new challenges for query optimization and execution. Congestion and failures in the network can introduce ...
Laurent Amsaleg, Michael J. Franklin, Anthony Toma...
ICS
2000
Tsinghua U.
15 years 10 months ago
Characterizing processor architectures for programmable network interfaces
The rapid advancements of networking technology have boosted potential bandwidth to the point that the cabling is no longer the bottleneck. Rather, the bottlenecks lie at the cros...
Patrick Crowley, Marc E. Fiuczynski, Jean-Loup Bae...
JNW
2008
150views more  JNW 2008»
15 years 6 months ago
Quality-Aware Cooperative Proxy Caching for Video Streaming Services
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load o...
Yoshiaki Taniguchi, Naoki Wakamiya, Masayuki Murat...
PAMI
2007
196views more  PAMI 2007»
15 years 6 months ago
Bayesian Analysis of Lidar Signals with Multiple Returns
—Time-Correlated Single Photon Counting and Burst Illumination Laser data can be used for range profiling and target classification. In general, the problem is to analyze the res...
Sergio Hernandez-Marin, Andrew M. Wallace, Gavin J...
SAC
2008
ACM
15 years 6 months ago
Error estimation in wireless sensor networks
We present an analogy between the operation of a Wireless Sensor Network and the sampling and reconstruction of a signal. We measure the impact of three factors on the quality of ...
Alejandro César Frery, Heitor Ramos, Jos&ea...