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DC
2007
15 years 6 months ago
Randomized self-stabilizing and space optimal leader election under arbitrary scheduler on rings
We present a randomizedself-stabilizing leaderelection protocol and a randomizedself-stabilizing token circulation protocol under an arbitrary scheduler on anonymous and unidirect...
Joffroy Beauquier, Maria Gradinariu, Colette Johne...
TKDE
2008
105views more  TKDE 2008»
15 years 6 months ago
Evolutionary Optimization of File Assignment for a Large-Scale Video-on-Demand System
We present a genetic algorithm for tackling a file assignment problem for a large-scale video-on-demand system. The file assignment problem is to find the optimal replication and a...
Jun Guo, Yi Wang, Kit-Sang Tang, Sammy Chan, Eric ...
JCP
2007
181views more  JCP 2007»
15 years 6 months ago
Reducing Energy Consumption of Wireless Sensor Networks through Processor Optimizations
When the environmental conditions are stable, a typical Wireless Sensor Network (WSN) application may sense and process very similar or constant data values for long durations. Thi...
Gürhan Küçük, Can Basaran
PR
2007
107views more  PR 2007»
15 years 6 months ago
Newtonian clustering: An approach based on molecular dynamics and global optimization
Given a data set, a dynamical procedure is applied to the data points in order to shrink and separate, possibly overlapping clusters. Namely, Newton’s equations of motion are em...
Konstantinos Blekas, Isaac E. Lagaris
CIKM
2010
Springer
15 years 5 months ago
StableBuffer: optimizing write performance for DBMS applications on flash devices
Flash devices have been widely used in embedded systems, laptop computers, and enterprise servers. However, the poor random writes have been an obstacle to running write-intensive...
Yu Li, Jianliang Xu, Byron Choi, Haibo Hu