146 search results - page 3 / 30 » Continuously Maintaining Order Statistics over Data Streams |
EDBTW
2006
Springer
14 years 7 days ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
We study the problem of continuous monitoring of top-k queries over multiple non-synchronized streams. Assuming a sliding window model, this general problem has been a well addres...
VLDB
2004
ACM
14 years 8 months ago
2004
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 i...
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
WCRE
2007
IEEE
14 years 2 months ago
2007
IEEE
As the useful life expectancy of software continues to increase, the task of maintaining the source code has become the dominant phase of the software life-cycle. In order to impr...