8087 search results - page 265 / 1618 » Meta Data Management |
131
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INFOCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— This paper presents Pirrus, a replica management system that addresses the problem of providing data availability on a wireless sensor network. Pirrus uses probabilistic failur...
137
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PODS
2010
ACM
15 years 4 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
235
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
In this paper, we present a new online failure forecast system to achieve predictive failure management for fault-tolerant data stream processing. Different from previous reactive ...
152
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Spatial Database Management Systems (SDBMS), e.g., Geographical Information Systems, that manage spatial objects such as points, lines, and hyper-rectangles, often have very high ...
126
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ICUIMC
2009
ACM
15 years 11 months ago
2009
ACM
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...