730 search results - page 75 / 146 » Modeling trust in collaborative information systems |
HICSS
2003
IEEE
14 years 2 months ago
2003
IEEE
Broadly, telemedicine refers to the use of information and telecommunication technologies to distribute information and/or expertise necessary for healthcare service provision, co...
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
ICAI
2004
13 years 10 months ago
2004
The goal of this work is to design and implement an agent-based system that facilitates interaction among a group of individuals who are part of an organization, observe types and...
SACMAT
2010
ACM
14 years 2 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
ECIR
2007
Springer
13 years 10 months ago
2007
Springer
The amount of data exponentially increases in information systems and it becomes more and more difficult to extract the most relevant information within a very short time. Among ot...