2299 search results - page 42 / 460 » Logical Data Expiration |
ADC
2004
Springer
14 years 22 days ago
2004
Springer
Most modern database applications contain a significant amount of time dependent data and a substantial proportion of this data is now-relative, i.e. current now. While much resea...
PADS
1998
ACM
14 years 1 months ago
1998
ACM
A considerable amount of effort in the DIS community has been devoted to developing efficient, scaleable, mechanisms for distributing state updates and interaction information in ...
MLQ
2000
13 years 8 months ago
2000
: Each information system (or data table) leads to a hierarchy of binary relations on the object set in a natural way; these relational systems can serve as frames for the semantic...
DIWEB
2001
13 years 10 months ago
2001
The demand for data integration is rapidly becoming larger as more and more information sources appear in modern enterprises. In many situations a logical (rather than physical) i...
IFIP
2004
Springer
14 years 2 months ago
2004
Springer
We propose a language that allows agents to distribute data with usage policies in a decentralized architecture. In our framework, the compliance with usage policies is not enforce...