974 search results - page 188 / 195 » Parameterized pattern queries |
DEXA
2007
Springer
14 years 1 months ago
2007
Springer
XML has become the standard format for data representation and exchange in domains ranging from Web to desktop applications. However, wide adoption of XML is hindered by inefficien...
SSD
2005
Springer
14 years 23 days ago
2005
Springer
Networks often form the core of many users’ spatial databases. Networks are used to support the rapid navigation and analysis of linearly connected data such as that found in tra...
DEXA
2005
Springer
14 years 23 days ago
2005
Springer
In contrast to alpha-numerical data, multimedia data can have a wide range of quality parameters such as spatial and temporal resolution, and compression format. Users can request ...
XSYM
2004
Springer
14 years 19 days ago
2004
Springer
A key step in the optimization of declarative queries over XML data is estimating the selectivity of path expressions, i.e., the number of elements reached by a specific navigatio...
DEBS
2003
ACM
14 years 17 days ago
2003
ACM
Join algorithms must be re-designed when processing stream data instead of persistently stored data. Data streams are potentially infinite and the query result is expected to be ...