716 search results - page 131 / 144 » Optimizing Queries in Extended Relational Databases |
SIGMOD
2004
ACM
15 years 11 months ago
2004
ACM
We make two main contributions in this paper. First, we motivate and introduce a novel class of data mining problems that arise in labeling a group of mass spectra, specifically f...
DASFAA
2010
IEEE
15 years 6 months ago
2010
IEEE
Scalable execution of continuous queries over massive data streams often requires splitting input streams into parallel sub-streams over which query operators are executed in paral...
104
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SSD
1999
Springer
15 years 3 months ago
1999
Springer
There is an increasing need to integrate spatial index structures into commercial database management systems. In geographic information systems (GIS), huge amounts of information ...
COMPGEOM
1996
ACM
15 years 3 months ago
1996
ACM
In this paper we show how to traverse a subdivision and to report all cells, edges and vertices, without making use of mark bits in the structure or a stack. We do this by perform...
190
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ICDE
2009
IEEE
16 years 27 days ago
2009
IEEE
-- Searching for medical information on the Web is popular and important. However, medical search has its own unique requirements that are poorly handled by existing medical Web se...