929 search results - page 21 / 186 » Streaming SPARQL - Extending SPARQL to Process Data Streams |
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
We present PROUD - A PRObabilistic approach to processing similarity queries over Uncertain Data streams, where the data streams here are mainly time series streams. In contrast t...
174
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Efficiently processing continuous k-nearest neighbor queries on data streams is important in many application domains, e. g. for network intrusion detection or in querysubscriber ...
149
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ICDE
2008
IEEE
15 years 11 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 ...
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
Abstract-- A large amount of the world's data is both sequential and imprecise. Such data is commonly modeled as Markovian streams; examples include words/sentences inferred f...
156
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
In order to support continuous queries over data streams, a plethora of suitable techniques as well as prototypes have been developed and evaluated in recent years. In particular,...