833 search results - page 1 / 167 » Nested Queries in Object Bases |
DBPL
1993
Springer
13 years 9 months ago
1993
Springer
IS
2008
13 years 4 months ago
2008
In this paper we propose DFL -- a formal, graphical workflow language for dataflows, i.e., workflows where large amounts of complex data are manipulated, and the structure of the ...
DASFAA
1995
IEEE
13 years 8 months ago
1995
IEEE
A path dictionary encodes the connections among objects in the aggregation hierarchy. It has been shown to be an efficient mechanism for supporting nested object queries [6]. In t...
BTW
2005
Springer
13 years 10 months ago
2005
Springer
: Access control is an important aspect in guaranteeing data privacy within XML data sources which are accessed by users with different access rights. The goal of predicative acces...
RIDE
1995
IEEE
13 years 8 months ago
1995
IEEE