721 search results - page 83 / 145 » Nile: A Query Processing Engine for Data Streams |
238
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GIS
2008
ACM
16 years 5 months ago
2008
ACM
We present SenseWeb, an open and scalable infrastructure for sharing and geocentric exploration of sensor data streams. SenseWeb allows sensor owners to share data streams across ...
151
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IADT
1998
15 years 5 months ago
1998
Multimedia Database Management Systems (MMDBMS) have to efficiently provide the specific functionalities required by time-dependent multimedia data types. During presentation play...
260
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ICDE
1999
IEEE
16 years 5 months ago
1999
IEEE
Modern digital libraries require user-friendly and yet responsive access to the rapidly growing, heterogeneous, and distributed collection of information sources. However, the inc...
349
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SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
133
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PVLDB
2010
15 years 2 months ago
2010
Complex event detection is an advanced form of data stream processing where the stream(s) are scrutinized to identify given event patterns. The challenge for many complex event pr...