The approaches to the trust study are various and very different each of other. In our view, just a socio-cognitive approach to trust would be able to analyze the sub-components (the basic beliefs) on which the final decision to trust or not is taken. In this paper we show a first implementation and advance of the socio-cognitive model of trust developed in [1, 2] using the so-called Fuzzy Cogn...

Trust presents a number of problems and paradoxes, because existing theory is not fully adequate for understanding why there is so much of it, why it occurs, and so forth. These problems and paradoxes of trust are vitally important, for trust is thought to be the essential glue that holds societies together. This paper explores the generation of trust with two simple, but very different models,...

Much current work in the social sciences seeks to understand the effects of trust and social capital on economic and political outcomes. However, the sources of trust remain unclear. In this article, the authors articulate a basic theory of the relationship between institutions and trust. The authors apply this theory to industrial districts, geographically concentrated areas of small firm prod...

This paper is about trust establishment and trust evaluations techniques. A short background about trust, trusted computing and security in embedded systems is given. An analysis has been done of an incident network scenario with roaming users and a set of basic security needs has been identified. These needs have been used to derive security requirements for devices and systems, supporting the...

Many players in electronic markets have to cope with much higher amount of uncertainty as to quality and reliability of the products they buy and the information they obtain from other peers in the respective online business communities. One way to address this uncertainty problem is to use information such as feedbacks about past experiences to help making recommendation and judgment on produc...

In the recent years, trust has become a crucial issue in studying agentbased distributed autonomous systems such as Semantic Web or Peerto-Peer, in which software agents need to select the most trustworthy partners to interact. Most current computational trust models are mainly based on two basic factors: personal experience trust and reference trust on a single issue of trust. These models may...

R. Singh , S. Jayapal , S. Goyal , H. Jungbluth , K. Lascelles * Department of Paediatric Neurology, Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, United Kingdom Neurophysiology Department, Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, United Kingdom Randall Division of Cell and Molecular Biophysics, King’s College London, United Kingdom Departm...

This paper introduces xTrust, a general purpose security framework that supports a wide range of applications and security mechanisms in a way that makes trust highly visible. It provides basic services for identifying paths between peers that are trusted for specific purposes, and for utilizing those paths for the trustworthy exchange of information. The design of the system is based on four g...