681 search results - page 44 / 137 » Columnar objects: improving the performance of analytical ap... |
190
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ICDE
2008
IEEE
16 years 13 days ago
2008
IEEE
The continuous intersection join query is computationally expensive yet important for various applications on moving objects. No previous study has particularly addressed this que...
RTAS
2007
IEEE
15 years 5 months ago
2007
IEEE
Over the last thirty years, the MIL-STD 1553B data bus has been used in many embedded systems, like aircrafts, ships, missiles and satellites. However, the increasing number and c...
TCOM
2008
14 years 11 months ago
2008
A simple method of improving OFDM (orthogonal frequency division multiplexing) receiver performance in an impulsive noise environment is to precede a conventional OFDM demodulator...
104
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ICDCS
2002
IEEE
15 years 4 months ago
2002
IEEE
The need for sharing is well known in a large number of distributed collaborative applications. These applications are difficult to develop for wide area (possibly mobile) networ...
109
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DMIN
2006
15 years 14 days ago
2006
Text classification in the medical domain is a real world problem with wide applicability. This paper investigates extensively the effect of text representation approaches on the p...