ContextGraph: Simulation tool for Hierarchical Model of Trust In Contexts

Czech title

ContextGraph: Simulační nástroj pro hierarchický model důvěry s kontexty

Type

software

License

required - free

Authors

Samek Jan, Ing., Ph.D. (DITS FIT BUT)
Zbořil František, doc. Ing., Ph.D. (DITS FIT BUT)
Malačka Ondřej, Ing. (DITS FIT BUT)

Keywords

ContextGraph, trust, trust modeling, multi-context trust model, trust inferring

Description

The ContextGraph simulation tool can be used to simulate and describe how an HMTC model works. The main contribution of this tool is a simulation trust re-computation algorithm, which demonstrates how trust from one context can be used to inferring trust to other contexts in graph. This is useful in cases when a trust into some entity is known partially or is known only into some context(s).

Location

http://www.fit.vutbr.cz/~samejan/ContextGraph/

Licence

Free software licensed under the "BUT OPEN SOURCE LICENCE". See web page, Licence section.

Projects

Mathematical and Engineering Approaches to Developing Reliable and Secure Concurrent and Distributed Computer Systems (GD102/09/H042)
Secured, reliable and adaptive computer systems (FIT-S-10-1)
Security-Oriented Research in Information Technology (MSM0021630528)

Research groups

Intelligent Systems Research Group (VZ INTSYS)
Securing information systems from malicious attacks (DC1-VZ)

Departments

Department of Intelligent Systems FIT BUT (DITS FIT BUT)