1552 search results - page 139 / 311 » Efficient Aggregate Computation over Data Streams |
123
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AAAI
2008
15 years 3 months ago
2008
Recent study has shown that canonical algorithms such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) can be obtained from graph based dimensionality ...
83
Voted
DCC
2004
IEEE
16 years 11 days ago
2004
IEEE
In this paper, we describe a solution to the register synthesis problem for a class of sequence generators known as Algebraic Feedback Shift Registers. These registers are based o...
140
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STACS
2010
Springer
15 years 7 months ago
2010
Springer
We construct efficient data structures that are resilient against a constant fraction of adversarial noise. Our model requires that the decoder answers most queries correctly with...
203
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GIS
2007
ACM
16 years 1 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
105
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ISI
2006
Springer
15 years 23 days ago
2006
Springer
This work investigates the accuracy and efficiency tradeoffs between centralized and collective (distributed) algorithms for (i) sampling, and (ii) n-way data analysis techniques i...