254 search results - page 29 / 51 » On the Limitations of Provenance for Queries With Difference |
DEXA
2006
Springer
13 years 11 months ago
2006
Springer
The composition of services that are indexed in a large-scale service directory often involves many complex queries issued by the service composition algorithm to the directory. Th...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Differential privacy is a notion of privacy that has become very popular in the database community. Roughly, the idea is that a randomized query mechanism provides sufficient priva...
ECIR
2008
Springer
13 years 9 months ago
2008
Springer
We propose a new approach to a music search engine that can be accessed via natural language queries. As with existing approaches, we try to gather as much contextual information a...
CASCON
2008
13 years 9 months ago
2008
Today's database management systems (DBMSs) are required to handle diverse, mixed workloads and to provide differentiated levels of service to ensure that critical work takes...
BTW
2005
Springer
14 years 1 months ago
2005
Springer
: With the increasing popularity of semi-structured documents (particularly in the form of XML) for knowledge management, it is important to create tools that use the additional in...