72 search results - page 13 / 15 » Continuous Monitoring of Distributed Data Streams over a Tim... |
WISE
2007
Springer
14 years 9 days ago
2007
Springer
A common search problem in the World Wide Web concerns finding information if it is not known when the sources of information appear and how long sources will be available on the ...
DEXA
2010
Springer
13 years 7 months ago
2010
Springer
Data stream is a newly emerging data model for applications like environment monitoring, Web click stream, network traffic monitoring, etc. It consists of an infinite sequence of d...
ICDM
2007
IEEE
14 years 11 days ago
2007
IEEE
We study the problem of finding frequent itemsets in a continuous stream of transactions. The current frequency of an itemset in a stream is defined as its maximal frequency ove...
IDA
2002
Springer
13 years 5 months ago
2002
Springer
Most classification methods are based on the assumption that the data conforms to a stationary distribution. However, the real-world data is usually collected over certain periods...
VLDB
2007
ACM
14 years 6 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...