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CIDR
2007
165views Algorithms» more  CIDR 2007»
13 years 10 months ago
A Black-Box Approach to Query Cardinality Estimation
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...
Tanu Malik, Randal C. Burns, Nitesh V. Chawla
IJWGS
2007
118views more  IJWGS 2007»
13 years 8 months ago
Grid middleware in China
: Grids aim at constructing a virtual single image of heterogeneous resources and provide uniform interface for distributed internet applications. China also devotes much passion a...
Yongwei Wu, Chunming Hu, Li Zha, Song Wu
SP
2002
IEEE
13 years 8 months ago
VLAM-G: A Grid-based virtual laboratory
The Grid-based Virtual Laboratory AMsterdam (VLAM-G), provides a science portal for distributed analysis in applied scientific research. It offers scientists experiment control, d...
Hamideh Afsarmanesh, Robert G. Belleman, Adam Bell...
IJSNET
2010
122views more  IJSNET 2010»
13 years 7 months ago
Ensuring high sensor data quality through use of online outlier detection techniques
: Data collected by Wireless Sensor Networks (WSNs) are inherently unreliable. Therefore, to ensure high data quality, secure monitoring, and reliable detection of interesting and ...
Yang Zhang, Nirvana Meratnia, Paul J. M. Havinga
VIS
2009
IEEE
154views Visualization» more  VIS 2009»
14 years 10 months ago
A User Study to Compare Four Uncertainty Visualization Methods for 1D and 2D Datasets
Many techniques have been proposed to show uncertainty in data visualizations. However, very little is known about their effectiveness in conveying meaningful information. In this ...
Jibonananda Sanyal, Song Zhang, Gargi Bhattachar...