517 search results - page 82 / 104 » Evaluating XPath Queries on XML Data Streams |
115
Voted
SAC
2009
ACM
15 years 7 months ago
2009
ACM
Detecting bursts in data streams is an important and challenging task. Due to the complexity of this task, usually burst detection cannot be formulated using standard query operat...
133
Voted
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
— In this paper1 we address the problem of processing continuous multi-join queries, over distributed data streams. Our approach makes use of existing work in the field of publi...
118
Voted
VLDB
2010
ACM
14 years 11 months ago
2010
ACM
According to the database outsourcing model, a data owner delegates database functionality to a thirdparty service provider, which answers queries received from clients. Authentic...
115
Voted
SIGMOD
2003
ACM
16 years 20 days ago
2003
ACM
In this paper, we study whether the need for efficient XML publishing brings any new requirements for relational query engines, or if sorting query results in the relational engin...
CIKM
2004
Springer
15 years 6 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...