3471 search results - page 88 / 695 » Data Stream Query Processing |
211
click to vote
ICDE
2006
IEEE
16 years 18 days ago
2006
IEEE
Streaming XPath evaluation algorithms must record a potentially exponential number of pattern matches when both predicates and descendant axes are present in queries, and the XML ...
189
click to vote
ICDE
2008
IEEE
16 years 18 days ago
2008
IEEE
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...
185
click to vote
ICDE
2005
IEEE
16 years 17 days ago
2005
IEEE
We address the problem of executing continuous multiway join queries in unpredictable and volatile environments. Our query class captures windowed join queries in data stream syst...
CIKM
2004
Springer
15 years 4 months ago
2004
Springer
We explore join optimizations in the presence of both timebased constraints (sliding windows) and value-based constraints (punctuations). We present the first join solution named...
159
click to vote
CIDR
2011
14 years 2 months ago
2011
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. ...