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SIGMOD
2005
ACM
111views Database» more  SIGMOD 2005»
16 years 3 months ago
Efficient Computation of Multiple Group By Queries
Data analysts need to understand the quality of data in the warehouse. This is often done by issuing many Group By queries on the sets of columns of interest. Since the volume of ...
Zhimin Chen, Vivek R. Narasayya
ICDM
2008
IEEE
130views Data Mining» more  ICDM 2008»
15 years 10 months ago
Text Cube: Computing IR Measures for Multidimensional Text Database Analysis
Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse ind...
Cindy Xide Lin, Bolin Ding, Jiawei Han, Feida Zhu,...
78
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HPDC
2009
IEEE
15 years 10 months ago
DataStager: scalable data staging services for petascale applications
Hasan Abbasi, Matthew Wolf, Greg Eisenhauer, Scott...
92
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DMG
2005
Springer
15 years 9 months ago
Servicing Seismic and Oil Reservoir Simulation Data Through Grid Data Services
Sivaramakrishnan Narayanan, Tahsin M. Kurç,...