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EDBT
2004
ACM
121views Database» more  EDBT 2004»
14 years 7 months ago
LexEQUAL: Supporting Multiscript Matching in Database Systems
To effectively support today's global economy, database systems need to store and manipulate text data in multiple languages simultaneously. Current database systems do suppor...
A. Kumaran, Jayant R. Haritsa
ICPADS
1994
IEEE
13 years 11 months ago
Stochastic Modeling of Scaled Parallel Programs
Testingthe performance scalabilityof parallelprograms can be a time consuming task, involving many performance runs for different computer configurations, processor numbers, and p...
Allen D. Malony, Vassilis Mertsiotakis, Andreas Qu...
ICPPW
2009
IEEE
13 years 5 months ago
Improvement of Messages Delivery Time on Vehicular Delay-Tolerant Networks
Vehicular Delay-Tolerant Networks (VDTNs) are an application of the Delay-Tolerant Network (DTN) concept, where the movement of vehicles and their message relaying service is used ...
Vasco Nuno da Gama de Jesus Soares, Joel Jos&eacut...
TMC
2012
11 years 10 months ago
Fast Data Collection in Tree-Based Wireless Sensor Networks
—We investigate the following fundamental question—how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evalu...
Özlem Durmaz Incel, Amitabha Ghosh, Bhaskar K...
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