136 search results - page 13 / 28 » Trust management services in relational databases |
SIGMOD
2010
ACM
14 years 10 days ago
2010
ACM
Many advanced data management operations (e.g., incremental maintenance, trust assessment, debugging schema mappings, keyword search over databases, or query answering in probabil...
ERCIMDL
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. This text motivates and de nes a generic model for interactive online or o ine product catalogs. Based on a detailed requirements analysis, the data model is de ned usi...
EDBT
2010
ACM
14 years 2 months ago
2010
ACM
Querying non-conventional data is recognized as a major issue in new environments and applications such as those occurring in pervasive computing. A key issue is the ability to qu...
COMPUTER
2004
13 years 7 months ago
2004
After thirty years of work on computer security, why are almost all the systems in service today extremely vulnerable to attack? The main reason is that security is expensive to s...
SIGUCCS
2000
ACM
13 years 12 months ago
2000
ACM
Open Source Software (OSS) has made great strides toward mainstream acceptance over the past two years. However, many IT managers, both in business and academia, are still cautiou...