801 search results - page 2 / 161 » Dynamic Adaptation of Data Distribution Policies in a Shared... |
CCS
2009
ACM
14 years 5 months ago
2009
ACM
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
SDMW
2005
Springer
13 years 10 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
DBISP2P
2004
Springer
13 years 10 months ago
2004
Springer
Today, there is an increasing demand to share data with complex data types (e.g., multi-dimensional) over large numbers of data sources. One of the key challenges is sharing these ...
ICPPW
1999
IEEE
13 years 9 months ago
1999
IEEE
At current on-line shops, buyers almost independently enjoy shopping without anyone's help. However, there are many cases where they cooperate with people such as personal ad...
OTM
2005
Springer
13 years 10 months ago
2005
Springer
In a highly mobile and active society, ubiquitous access to information and services is a general desire. The context of users is of high importance for an application to adapt aut...