28 search results - page 1 / 6 » Is a knowledge society possible without freedom of access to... |
JIS
2007
13 years 4 months ago
2007
is.sagepub.com/cgi/content/abstract/33/4/387 The online version of this article can be found at: Published by: http://www.sagepublications.com On behalf of: Chartered Institute of ...
WEBI
2001
Springer
13 years 9 months ago
2001
Springer
As meta-data become of ever more importance to the Web, we will need to start managing such meta-data. We argue that there is a strong need for meta-data validation and aggregation...
RR
2010
Springer
13 years 3 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
IJCAI
1989
13 years 6 months ago
1989
The difficulty of maintaining very large software systems is becoming more widely acknowledged. One of the primary problems is the need to access information about a complex and e...
ASSETS
2004
ACM
13 years 10 months ago
2004
ACM
We report here on our progress on a project first described at the ASSETS 2002 conference. At that time, we had developed a prototype system in which a proxy server intermediary w...