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DATE
2002
IEEE
104views Hardware» more  DATE 2002»
14 years 18 days ago
Hardware-Assisted Data Compression for Energy Minimization in Systems with Embedded Processors
In this paper, we suggest hardware-assisted data compression as a tool for reducing energy consumption of core-based embedded systems. We propose a novel and e cient architecture ...
Luca Benini, Davide Bruni, Alberto Macii, Enrico M...
SIGMOD
2001
ACM
124views Database» more  SIGMOD 2001»
14 years 7 months ago
Query Optimization In Compressed Database Systems
Over the last decades, improvements in CPU speed have outpaced improvements in main memory and disk access rates by orders of magnitude, enabling the use of data compression techn...
Zhiyuan Chen, Johannes Gehrke, Flip Korn
TVLSI
2010
13 years 2 months ago
Test Data Compression Using Efficient Bitmask and Dictionary Selection Methods
Abstract--Higher circuit densities in system-on-chip (SOC) designs have led to drastic increase in test data volume. Larger test data size demands not only higher memory requiremen...
Kanad Basu, Prabhat Mishra
TVLSI
2011
265views more  TVLSI 2011»
13 years 2 months ago
Decoding-Aware Compression of FPGA Bitstreams
Abstract—Bitstream compression is important in reconfigurable system design since it reduces the bitstream size and the memory requirement. It also improves the communication ba...
Xiaoke Qin, Chetan Muthry, Prabhat Mishra
IWMMDBMS
1996
64views more  IWMMDBMS 1996»
13 years 9 months ago
Spatial Indexing into Compressed Raster Images: How to Answer Range Queries Without Decompression
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
Renato Pajarola, Peter Widmayer