730 search results - page 101 / 146 » Modeling trust in collaborative information systems |
ISI
2006
Springer
13 years 9 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
CAISE
1995
Springer
14 years 27 days ago
1995
Springer
In this work we discuss a number of issues for the design of hypertext systems in an actor-based model of computation. We examine how the "traditional" basic concepts whi...
IAJIT
2010
13 years 7 months ago
2010
: Privacy is one of the most important properties of an information system must satisfy, in which systems the need to share information among different, not trusted entities, the p...
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
In this paper, we analyze the role of the social group in a Ubiquitous Computing (Ubicomp) environment as a source of contextual information. A model is presented to address the s...
WWW
2003
ACM
14 years 10 months ago
2003
ACM
This paper presents an approach for the design and development of service-driven applications. These applications rely on the collaboration of multiple services that businesses of...