1160 search results - page 70 / 232 » Query Processing and Optimization for Pictorial Query Trees |
108
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ICDE
2012
IEEE
13 years 17 days ago
2012
IEEE
—Shortest distance query between two nodes is a fundamental operation in large-scale networks. Most existing methods in the literature take a landmark embedding approach, which s...
97
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ICDE
2011
IEEE
14 years 1 months ago
2011
IEEE
— Uncertain data is quite common nowadays in a variety of modern database applications. At the same time, the join operation is one of the most important but expensive operations...
101
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KIVS
2009
Springer
15 years 4 months ago
2009
Springer
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
108
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SIGMETRICS
2011
ACM
14 years 28 days ago
2011
ACM
The massive data streams observed in network monitoring, data processing and scientific studies are typically too large to store. For many applications over such data, we must ob...
103
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DATESO
2008
14 years 11 months ago
2008
Abstract In recent years, many approaches to indexing XML data have appeared. These approaches attempt to process XML queries efficiently and sufficient query plans are built for t...