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132
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SIGMOD
2000
ACM
158views Database» more  SIGMOD 2000»
15 years 7 months ago
NiagaraCQ: A Scalable Continuous Query System for Internet Databases
Continuous queries are persistent queries that allow users to receive new results when they become available. While continuous query systems can transform a passive web into an ac...
Jianjun Chen, David J. DeWitt, Feng Tian, Yuan Wan...
ISLPED
2009
ACM
123views Hardware» more  ISLPED 2009»
15 years 7 months ago
Predict and act: dynamic thermal management for multi-core processors
In this paper, we propose a proactive dynamic thermal management scheme for chip multiprocessors that run multi-threaded workloads. We introduce a new predictor that utilizes the ...
Raid Zuhair Ayoub, Tajana Simunic Rosing
CATA
2009
15 years 3 months ago
Performance Enhancement of Web Server System
The invention of the Internet has ushered in advances in information era which has revolutionized the way we conduct business, advances our knowledge and promote life long learning...
Sarah Tasneem, Reda A. Ammar, Lester Lipsky, Howar...
SIGMOD
2003
ACM
175views Database» more  SIGMOD 2003»
16 years 2 months ago
WinMagic : Subquery Elimination Using Window Aggregation
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...
Calisto Zuzarte, Hamid Pirahesh, Wenbin Ma, Qi Che...
117
Voted
ICIP
2004
IEEE
16 years 4 months ago
Rate distortion analysis of leaky prediction layered video coding using quantization noise modeling
Unlike conventional layered scalable video coding, leaky prediction layered video coding (LPLC) introduces a leaky factor , which takes on values in the range between 0 and 1, to ...
Yuxin Liu, Josep Prades-Nebot, Paul Salama, Edward...