1146 search results - page 87 / 230 » Semantics of Data Streams and Operators |
129
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VLDB
1991
ACM
15 years 7 months ago
1991
ACM
We explore the implications of supporting bags (i.e. multisets) in a data model and associated query language, and present some formal results concerned with the algebraic propert...
143
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AAAI
2007
15 years 6 months ago
2007
In this paper, we consider the problem of composing a set of web services, where the requirements are specified in terms of the input and output messages of the composite workfl...
149
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IWAN
2001
Springer
15 years 8 months ago
2001
Springer
Active networks have been recently highlighted as a key enabling technology to obtain immense flexibility in terms of network deployment, configurability, and customized packet pro...
125
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ISEMANTICS
2010
15 years 5 months ago
2010
There are millions of sensors being deployed all over the world. Data generated by these sensors is provided in different formats and interfaces and is rarely associated with sema...
176
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TKDE
2012
13 years 6 months ago
2012
Abstract—This paper introduces a knowledge-driven approach to real-time, continuous activity recognition based on multisensor data streams in smart homes. The approach goes beyon...