184 search results - page 20 / 37 » Efficient Range Query Retrieval for Non-Uniform Data Distrib... |
145
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DAGSTUHL
2004
15 years 5 months ago
2004
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...
156
Voted
ER
1999
Springer
15 years 8 months ago
1999
Springer
Video data management (VDM) is fast becoming one of seminar topics in multimedia information systems. In VDM systems, there exists an important need for novel techniques and mechan...
141
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IDEAL
2003
Springer
15 years 9 months ago
2003
Springer
In China-US Million Book Digital Library, output of the digitalization process is more than one terabyte of text in OEB and PDF format. To access these data quickly and accurately,...
205
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CCGRID
2011
IEEE
14 years 7 months ago
2011
IEEE
—Urban sensing where mobile users continuously gather, process, and share location-sensitive sensor data (e.g., street images, road condition, traffic flow) is emerging as a ne...
126
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DCOSS
2008
Springer
15 years 5 months ago
2008
Springer
Sensor networks can be viewed as large distributed databases, and SQL-like high-level declarative languages can be used for data and information retrieval. Energy constraints make ...