515 search results - page 64 / 103 » Query Decomposition, Optimization and Processing in Multidat... |
PVLDB
2010
14 years 8 months ago
2010
Our analysis of many real-world event based applications has revealed that existing Complex Event Processing technology (CEP), while effective for efficient pattern matching on e...
110
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SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
101
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SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
The exponential growth of data demands scalable infrastructures capable of indexing and searching rich content such as text, music, and images. A promising direction is to combine...
DASFAA
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract. Privacy becomes a major concern for both customers and enterprises in today’s corporate marketing strategies, many research efforts have been put into developing new p...
BIRTE
2006
15 years 1 months ago
2006
Real-time enterprises rely on user queries being answered in a timely fashion and using fresh data. This is relatively easy when systems are lightly loaded and both queries and upd...