857 search results - page 81 / 172 » Efficient recursive XML query processing using relational da... |
146
click to vote
PODS
2008
ACM
16 years 3 months ago
2008
ACM
We study complexity and approximation of queries in an expressive query language for probabilistic databases. The language studied supports the compositional use of confidence com...
118
click to vote
WEBDB
2005
Springer
15 years 8 months ago
2005
Springer
In the relational model it has been shown that the flat relational algebra has the same expressive power as the nested relational algebra, as far as queries over flat relations ...
146
click to vote
ICICS
2007
Springer
15 years 7 months ago
2007
Springer
Authentication is increasingly relevant to data management. Data is being outsourced to untrusted servers and clients want to securely update and query their data. For example, in ...
129
click to vote
EOR
2006
15 years 3 months ago
2006
The success of a company increasingly depends on timely information (internal or external) being available to the right person at the right time for crucial managerial decision-ma...
134
click to vote
ICDE
2010
IEEE
16 years 2 months ago
2010
IEEE
We address the problem of updating XML views over relational data by translating view updates expressed in the XQuery update facility to embedded SQL updates. Although our XML view...