424 search results - page 42 / 85 » Security Issues for the Use of Semantic Web in E-Commerce |
CORR
2010
Springer
13 years 6 months ago
2010
Springer
This research applies ideas from argumentation theory in the context of semantic wikis, aiming to provide support for structured-large scale argumentation between human agents. The...
W4A
2006
ACM
14 years 2 months ago
2006
ACM
Graphical representations are a powerful way of conveying information. Their use has made life much easier for most sighted users, but people with disabilities or users who work i...
ACSAC
2001
IEEE
14 years 10 days ago
2001
IEEE
fies a number of issues related to security information r semantics on different layers of abstraction. In particular it is difficult to express caller and target accurately in the...
OTM
2005
Springer
14 years 2 months ago
2005
Springer
This paper proposes a model for integrating a higher level Semantic Grid Middleware with Web Service Resource Framework (WSRF) that extends the prototype presented in [1] informed ...
IADIS
2004
13 years 10 months ago
2004
The PolicyUpdater1 system is a generic access control system that provides policy evaluations and dynamic policy updates. These functions are achieved by the use of a logic-based ...