3225 search results - page 107 / 645 » Query Optimization by Stored Queries |
ICDE
2005
IEEE
14 years 2 months ago
2005
IEEE
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the...
ICDE
2005
IEEE
14 years 10 months ago
2005
IEEE
Modern information systems often store data that has been transformed and integrated from a variety of sources. This integration may obscure the original source semantics of data ...
BTW
2007
Springer
14 years 3 months ago
2007
Springer
Abstract: XML documents are widely used as a generic container for textual contents. As they are increasingly growing in size, XML databases have come up to efficiently store and q...
MSR
2005
ACM
14 years 2 months ago
2005
ACM
Source Control Repositories are used in most software projects to store revisions to source code files. These repositories operate at the file level and support multiple users. ...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
In this paper, we proposed an online algorithm, called FQT-Stream (Frequent Query Trees of Streams), to mine the set of all frequent tree patterns over a continuous XML data strea...