175 search results - page 16 / 35 » Window Specification over Data Streams |
105
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DASFAA
2010
IEEE
14 years 7 months ago
2010
IEEE
Sampling streams of continuous data with limited memory, or reservoir sampling, is a utility algorithm. Standard reservoir sampling maintains a random sample of the entire stream a...
SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. In ...
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
Subsequence similarity matching in time series databases is an important research area for many applications. This paper presents a new approximate approach for automatic online s...
158
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VLDB
2006
ACM
15 years 9 months ago
2006
ACM
CQL, a Continuous Query Language, is supported by the STREAM prototype Data Stream Management System at Stanford. CQL is an expressive SQL-based declarative language for registeri...
116
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DAMON
2008
Springer
14 years 11 months ago
2008
Springer
Frequent elements and top-k queries constitute an important class of queries for data stream analysis applications. Certain applications require answers for both frequent elements...