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CIKM
2011
Springer
14 years 3 months ago
MTopS: scalable processing of continuous top-k multi-query workloads
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
Avani Shastri, Di Yang, Elke A. Rundensteiner, Mat...
HPCA
2011
IEEE
14 years 7 months ago
Essential roles of exploiting internal parallelism of flash memory based solid state drives in high-speed data processing
Flash memory based solid state drives (SSDs) have shown a great potential to change storage infrastructure fundamentally through their high performance and low power. Most recent ...
Feng Chen, Rubao Lee, Xiaodong Zhang
CLUSTER
2006
IEEE
15 years 9 months ago
JOSHUA: Symmetric Active/Active Replication for Highly Available HPC Job and Resource Management
Most of today‘s HPC systems employ a single head node for control, which represents a single point of failure as it interrupts an entire HPC system upon failure. Furthermore, it...
Kai Uhlemann, Christian Engelmann, Stephen L. Scot...
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EUROSYS
2011
ACM
14 years 6 months ago
Scarlett: coping with skewed content popularity in mapreduce clusters
To improve data availability and resilience MapReduce frameworks use file systems that replicate data uniformly. However, analysis of job logs from a large production cluster show...
Ganesh Ananthanarayanan, Sameer Agarwal, Srikanth ...
CCS
2001
ACM
15 years 7 months ago
Taking the Copy Out of Copyright
Under current U.S. law and common understanding, the fundamental right granted by copyright is the right of reproduction – of making copies. Indeed, the very word “copyright”...
Ernest Miller, Joan Feigenbaum