486 search results - page 39 / 98 » Evaluating Top-k Queries over Web-Accessible Databases |
127
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ICDE
2005
IEEE
15 years 7 months ago
2005
IEEE
Sensor networks are an emerging technology that provide new means to monitor and understand various phenomena. Nodes in a sensor network typically have a limited power supply, thu...
130
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Incorporating probabilities into the semantics of incomplete databases has posed many challenges, forcing systems to sacrifice modeling power, scalability, or treatment of relatio...
203
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ICDE
2008
IEEE
16 years 2 months ago
2008
IEEE
In this paper, we address the problem of extending a relational database system to facilitate efficient real-time application of dynamic probabilistic models to streaming data. he ...
129
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ICDE
2006
IEEE
15 years 7 months ago
2006
IEEE
The window query model is widely used in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In this dissertation, ...
110
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FQAS
2006
Springer
15 years 5 months ago
2006
Springer
We present a functional model for the analysis of large volumes of detailed transactional data, accumulated over time. In our model, the data schema is an acyclic graph with a sing...