349 search results - page 31 / 70 » Query Rewriting for Semistructured Data |
142
Voted
EDBT
2008
ACM
16 years 3 months ago
2008
ACM
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
141
Voted
CORR
2004
Springer
15 years 3 months ago
2004
Springer
We introduce an extension of the XQuery language, FluX, that supports event-based query processing and the conscious handling of main memory buffers. Purely event-based queries of...
118
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
A lot of recent research has focused on the content-based dissemination of XML data. However, due to the heterogeneous data schemas used by different data publishers even for data...
126
Voted
WEBDB
2004
Springer
15 years 9 months ago
2004
Springer
XML and semi-structured data is usually modeled using graph structures. Structural summaries, which have been proposed to speedup XML query processing have graph forms as well. Th...
112
Voted
WEBDB
2005
Springer
15 years 9 months ago
2005
Springer
Data fragmentation offers various attractive alternatives to organizing and managing data, and presents interesting characteristics that may be exploited for efficient processing...