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IEEEPACT
2002
IEEE
15 years 6 months ago
Application Transformations for Energy and Performance-Aware Device Management
Energy conservation without performance degradation is an important goal for battery-operated computers, such as laptops and hand-held assistants. In this paper we determine the p...
Taliver Heath, Eduardo Pinheiro, Jerry Hom, Ulrich...
ICDE
1998
IEEE
147views Database» more  ICDE 1998»
16 years 3 months ago
The Effect of Buffering on the Performance of R-Trees
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...
Scott T. Leutenegger, Mario A. Lopez
CLUSTER
2006
IEEE
15 years 2 months ago
Distributed File System Virtualization Techniques Supporting On-Demand Virtual Machine Environments for Grid Computing
This paper presents a data management solution which allows fast Virtual Machine (VM) instantiation and efficient run-time execution to support VMs as execution environments in Gri...
Ming Zhao 0002, Jian Zhang 0005, Renato J. O. Figu...
DSD
2010
IEEE
172views Hardware» more  DSD 2010»
15 years 2 months ago
Adaptive Cache Memories for SMT Processors
Abstract—Resizable caches can trade-off capacity for access speed to dynamically match the needs of the workload. In Simultaneous Multi-Threaded (SMT) cores, the caching needs ca...
Sonia López, Oscar Garnica, David H. Albone...
SAC
2011
ACM
14 years 4 months ago
Site-autonomous distributed semantic caching
Semantic caching augments cached data with a semantic description of the data. These semantic descriptions can be used to improve execution time for similar queries by retrieving ...
Norvald H. Ryeng, Jon Olav Hauglid, Kjetil N&oslas...