478 search results - page 17 / 96 » Using Path Information for Query Processing in Object-Orient... |
NAR
2006
13 years 7 months ago
2006
Systemslevelinvestigationofgenomicscaleinformation requires the development of truly integrated databases dealing with heterogeneous data, which can be queried for simple properti...
CINQ
2004
Springer
14 years 1 months ago
2004
Springer
Spatial data mining is a process used to discover interesting but not explicitly available, highly usable patterns embedded in both spatial and nonspatial data, which are possibly ...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
SPIRE
2001
Springer
14 years 4 days ago
2001
Springer
In this paper, we study query processing in a distributed text database. The novelty is a real distributed architecture implementation that offers concurrent query service. The di...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...