6740 search results - page 1218 / 1348 » Querying Databases with Taxonomies |
184
click to vote
ICDE
2010
IEEE
16 years 6 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...
179
click to vote
SOSP
2007
ACM
16 years 3 months ago
2007
ACM
This paper describes the design, implementation, and evaluation of a replication scheme to handle Byzantine faults in transaction processing database systems. The scheme compares ...
184
click to vote
DEXA
2009
Springer
16 years 1 months ago
2009
Springer
Describing relational data sources (i.e. databases) by means of ontologies constitutes the foundation of most of the semantic based approaches to data access and integration. In sp...
156
click to vote
SP
2007
IEEE
16 years 22 days ago
2007
IEEE
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many variants of the basic PIR model have been proposed, including such modificati...
190
click to vote
SIGMOD
2005
ACM
16 years 1 days ago
2005
ACM
If presented with inaccurate statistics, even the most sophisticated query optimizers make mistakes. They may wrongly estimate the output cardinality of a certain operation and th...