3471 search results - page 45 / 695 » Data Stream Query Processing |
185
Voted
ICDE
2007
IEEE
16 years 14 days ago
2007
IEEE
Recently, there has been significant interest in developing space and time efficient solutions for answering continuous summarization queries over data streams. While these techni...
SSDBM
2007
IEEE
15 years 5 months ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
104
Voted
EDBT
2009
ACM
15 years 5 months ago
2009
ACM
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
123
click to vote
PODS
2005
ACM
15 years 11 months ago
2005
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. Pro...
179
click to vote
ICDE
2005
IEEE
16 years 14 days ago
2005
IEEE
Efficient one-pass computation of F0, the number of distinct elements in a data stream, is a fundamental problem arising in various contexts in databases and networking. We consid...