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ICDE
2010
IEEE
227views Database» more  ICDE 2010»
16 years 21 days ago
Incorporating partitioning and parallel plans into the SCOPE optimizer
— Massive data analysis on large clusters presents new opportunities and challenges for query optimization. Data partitioning is crucial to performance in this environment. Howev...
Jingren Zhou, Per-Åke Larson, Ronnie Chaiken
ISQED
2010
IEEE
227views Hardware» more  ISQED 2010»
16 years 21 days ago
Post-synthesis sleep transistor insertion for leakage power optimization in clock tree networks
Leakage power has grown significantly and is a major challenge in SoC design. Among SoC's components, clock distribution network power accounts for a large portion of chip po...
Houman Homayoun, Shahin Golshan, Eli Bozorgzadeh, ...
PDP
2010
IEEE
16 years 21 days ago
Scheduling Metric-Space Queries Processing on Multi-Core Processors
Abstract—This paper proposes a strategy to organize metricspace query processing in multi-core search nodes as understood in the context of search engines running on clusters of ...
Veronica Gil Costa, Ricardo J. Barrientos, Maurici...
ISPASS
2010
IEEE
16 years 21 days ago
The Hadoop distributed filesystem: Balancing portability and performance
—Hadoop is a popular open-source implementation of MapReduce for the analysis of large datasets. To manage storage resources across the cluster, Hadoop uses a distributed user-le...
Jeffrey Shafer, Scott Rixner, Alan L. Cox
SAC
2010
ACM
16 years 20 days ago
Mining temporal relationships among categories
Temporal text mining deals with discovering temporal patterns in text over a period of time. A Theme Evolution Graph (TEG) is used to visualize when new themes are created and how...
Saket S. R. Mengle, Nazli Goharian