AmbiTrust? Immutable and Context-Aware Trust Fusion
نویسنده
چکیده
The Advanced Systems Group (ASG) targets applied research with evaluation in real-life settings. The current main theme of the group lies in improving the mobile users’ experience with context-aware computing and communicating devices. After researching theoretical and computational models of trust based on established research from many other disciplines such as sociology and economics, could it be used for the applied objectives of Prof. Dimitri Konstantas’ group? In this paper, my position is that a deep understanding of trust is needed if we do not want to mislead the users of a technology that is deliberately labelled human trust technology inside. The position is supported by depicting how previous work could be merged into a context-aware trust model including not only the dynamicity of daily interactions but also immutable aspects.
منابع مشابه
Wagealla, W. and Terzis, S. and English, C. (2003) Trust-Based Model for Privacy Control in Context Aware Systems. In: Second Workshop on Security in Ubiquitous Computing at the Fifth Annual Conference
In context-aware systems, there is a high demand on providing privacy solutions to users when they are interacting and exchanging personal information. Privacy in this context encompasses reasoning about trust and risk involved in interactions between users. Trust, therefore, controls the amount of information that can be revealed, and risk analysis allows us to evaluate the expected benefit th...
متن کاملTrust Management Model and Architecture for Context-Aware Service Platforms
The entities participating in a context-aware service platform need to establish and manage trust relationships in order to assert different trust aspects including identity provisioning, privacy enforcement, and context information provisioning. Current trust management models address these trust aspects individually when in fact they are dependent on each other. In this paper we identify and ...
متن کاملSubjective Logic Based Trust Model for Geographic Routing in Mobile Ad Hoc Networks
Original scientific paper In the past decades, several trust models have been proposed to enhance the security of Mobile Ad hoc Networks (MANETs). The conventional trust models fail to express the notion of uncertainty during the establishment of trust relationships between mobile nodes. Furthermore, they lack in considering the context attributes in trust evaluation. This paper proposes a subj...
متن کاملA confidence-aware interval-based trust model
It is a common and useful task in a web of trust to evaluate the trust value between two nodes using intermediate nodes. This technique is widely used when the source node has no experience of direct interaction with the target node, or the direct trust is not reliable enough by itself. If trust is used to support decision-making, it is important to have not only an accurate estimate of trust, ...
متن کاملContext Representation and Fusion: Advancements and Opportunities
The acceptance and usability of context-aware systems have given them the edge of wide use in various domains and has also attracted the attention of researchers in the area of context-aware computing. Making user context information available to such systems is the center of attention. However, there is very little emphasis given to the process of context representation and context fusion whic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006