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MICRO
2000
IEEE
80views Hardware» more  MICRO 2000»
15 years 4 months ago
Silent stores for free
Silent store instructions write values that exactly match the values that are already stored at the memory address that is being written. A recent study reveals that significant ...
Kevin M. Lepak, Mikko H. Lipasti
ASPLOS
1992
ACM
15 years 3 months ago
Design and Evaluation of a Compiler Algorithm for Prefetching
Software-controlled data prefetching is a promising technique for improving the performance of the memory subsystem to match today's high-performance processors. While prefet...
Todd C. Mowry, Monica S. Lam, Anoop Gupta
VLDB
2002
ACM
141views Database» more  VLDB 2002»
16 years 10 hour ago
Data page layouts for relational databases on deep memory hierarchies
Relational database systems have traditionally optimized for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted ...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill
ICDE
2007
IEEE
126views Database» more  ICDE 2007»
16 years 1 months ago
Location-based Spatial Queries with Data Sharing in Wireless Broadcast Environments
Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with th...
Wei-Shinn Ku, Roger Zimmermann, Haixun Wang
DOLAP
2005
ACM
15 years 1 months ago
Parallel querying of ROLAP cubes in the presence of hierarchies
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...
Frank K. H. A. Dehne, Todd Eavis, Andrew Rau-Chapl...