3098 search results - page 246 / 620 » Skyline-join in distributed databases |
294
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Collaboration between small-scale wireless devices hinges on their ability to infer properties shared across multiple nearby nodes. Wireless-enabled mobile devices in particular cr...
268
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ICDE
1999
IEEE
16 years 8 months ago
1999
IEEE
In this paper we study the node distribution of an Rtree storing region data, like for instance islands, lakes or human-inhabited areas. We will show that real region datasets are...
213
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
We demonstrate ProSem, a scalable wide-area publish/subscribe system that supports complex, stateful subscriptions as well as simple ones. One unique feature of ProSem is its cost...
167
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
The traditional statistical assumption for interpreting histograms and justifying approximate query processing methods based on them is that all elements in a bucket have the same...
161
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...