485 search results - page 16 / 97 » Processing complex aggregate queries over data streams |
134
Voted
SAC
2011
ACM
14 years 3 months ago
2011
ACM
Data stream management systems (DSMSs) process continuous queries over streaming data in real-time adhering to quality of service requirements. The data streams generated from sen...
98
Voted
ICIP
2004
IEEE
16 years 2 months ago
2004
IEEE
This paper presents an efficient multiplexing and error control system to improve streaming video performance over path aggregates. While providing the application with increased ...
243
Voted
ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
112
click to vote
SIGMOD
2003
ACM
16 years 18 days 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 ...
182
Voted
SIGMOD
2005
ACM
16 years 18 days ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....