471 search results - page 79 / 95 » Optimizing XPath Queries on Streaming XML Data |
109
Voted
VLDB
2001
ACM
15 years 6 months ago
2001
ACM
Queries navigate semistructured data via path expressions, and can be accelerated using an index. Our solution encodes paths as strings, and inserts those strings into a special i...
187
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SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
In this demonstration, we present a prototype content-based dissemination broker, called Sonnet, which is built upon structured overlay network. It combines approximate filtering ...
151
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
143
Voted
CIKM
2011
Springer
14 years 1 months ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
113
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EDBT
2008
ACM
16 years 1 months ago
2008
ACM
Data Stream Management Systems (DSMSs) must support optimized execution scheduling of multiple continuous queries on massive, and frequently bursty, data streams. Previous approac...