223 search results - page 40 / 45 » Expressive and Efficient Peer-to-Peer Queries |
154
Voted
SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
The Pathfinder XQuery compiler has been enhanced by a new code generator that can target any SQL:1999-compliant relational database system (RDBMS). This code generator marks an im...
80
Voted
BTW
2007
Springer
15 years 2 months ago
2007
Springer
: Relational database systems are highly efficient hosts to table-shaped data. It is all the more interesting to see how a careful inspection of both, the XML tree structure as wel...
96
Voted
SIGMOD
2004
ACM
15 years 10 months ago
2004
ACM
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
166
click to vote
SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
174
Voted
ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
ct The backbone of the XML data model, namely ordered, unranked trees, is inherently recursive and it is natural to equip the associated languages with constructs that can query su...