338 search results - page 34 / 68 » XStream: a Signal-Oriented Data Stream Management System |
203
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
FLAIRS
2007
15 years 2 months ago
2007
In this paper we shall introduce an approach that forms a basis for temporal data mining. A relation algebra is applied for the purpose of representing simultaneously dependencies...
122
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SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...
NOSSDAV
2004
Springer
15 years 5 months ago
2004
Springer
In recent years, several architectures have been proposed and developed for supporting streaming applications that take advantage of multiple paths through the network simultaneou...
212
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
Temporal data analysis in data warehouses and data streaming systems often uses time decay to reduce the importance of older tuples, without eliminating their influence, on the res...