929 search results - page 114 / 186 » Streaming SPARQL - Extending SPARQL to Process Data Streams |
158
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ICDE
2012
IEEE
13 years 5 months ago
2012
IEEE
—“Big Data” in map-reduce (M-R) clusters is often fundamentally temporal in nature, as are many analytics tasks over such data. For instance, display advertising uses Behavio...
131
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DEBU
2000
15 years 3 months ago
2000
As the area of data management for the Internet has gained in popularity, recent work has focused on effectively dealing with unpredictable, dynamic data volumes and transfer rate...
119
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TWC
2010
14 years 10 months ago
2010
We address the possibility of overloaded vector precoding in single user MIMO channels, i.e. the number of data streams is larger than the minimum of the number of antennas at tran...
109
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ICIP
2007
IEEE
16 years 5 months ago
2007
IEEE
We present a method to compute the steganographic capacity for images, with odd-even based hiding in the quantized discrete cosine transform domain. The method has been generalize...
124
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ICIP
2000
IEEE
16 years 5 months ago
2000
IEEE
In network delivery of digital video, if the bandwidth required for a video is not available, the video has to be recoded at a reduced bit rate. It is highly desirable that the tr...