2145 search results - page 149 / 429 » Answering Queries Using Views |
148
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
In data stream applications, data arrive continuously and can only be scanned once as the query processor has very limited memory (relative to the size of the stream) to work with...
133
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VISUALIZATION
2005
IEEE
15 years 9 months ago
2005
IEEE
We present a practical and general-purpose approach to large and complex visual data analysis where visualization processing, rendering and subsequent human interpretation is cons...
217
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PODS
2009
ACM
16 years 4 months ago
2009
ACM
We study privacy-preserving query answering over data containing relationships. A social network is a prime example of such data, where the nodes represent individuals and edges r...
219
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JUCS
2006
15 years 3 months ago
2006
: Everyone realizes how powerful the few big Web search engine companies have become, both in terms of financial resources due to soaring stock quotes and in terms of the still hid...
150
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EDBT
2006
ACM
16 years 3 months ago
2006
ACM
In this paper we present a novel approach for estimating the selectivity of XML twig queries. Such a technique is useful for approximate query answering as well as for determining...