243 search results - page 33 / 49 » A Heuristics-Based Approach to Query Optimization in Structu... |
91
Voted
EDBT
2006
ACM
16 years 15 days ago
2006
ACM
Abstract. Many different index structures have been proposed for spatial databases to support efficient query processing. However, most of these index structures suffer from an exp...
125
click to vote
CIKM
2003
Springer
15 years 5 months ago
2003
Springer
There have been several techniques proposed for building statistics for static XML data. However, very little work has been done in the area of building XML statistics for data so...
213
Voted
ICDE
2009
IEEE
16 years 2 months ago
2009
IEEE
Keyword queries enjoy widespread usage as they represent an intuitive way of specifying information needs. Recently, answering keyword queries on graph-structured data has emerged ...
220
click to vote
ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
The XML Wrapper is a new feature of the federated database capabilities of DB2/UDB v8. It enables users and applications to issue SQL queries against XML data from a variety of so...
136
click to vote
SIGMOD
2004
ACM
16 years 16 days ago
2004
ACM
The rapid adoption of XML as the standard for data representation and exchange foreshadows a massive increase in the amounts of XML data collected, maintained, and queried over th...