471 search results - page 65 / 95 » Optimizing XPath Queries on Streaming XML Data |
137
click to vote
DOCENG
2004
ACM
15 years 5 months ago
2004
ACM
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...
119
click to vote
JACM
2012
13 years 2 months ago
2012
A fundamental problem in data management is to draw and maintain a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With la...
168
click to vote
SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
In response to the widespread use of the XML format for document representation and message exchange, major database vendors support XML in terms of persistence, querying and inde...
109
click to vote
VLDB
2002
ACM
14 years 11 months ago
2002
ACM
Structurally recursive XML queries are an important query class that follows the structure of XML data. At present, it is difficult for XQuery to type and optimize structurally re...
103
click to vote
VLDB
2002
ACM
14 years 11 months ago
2002
ACM
All existing proposals for querying XML (e.g., XQuery) rely on a pattern-specification language that allows (1) path navigation and branching through the label structure of the XM...