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8,229
A Distributed Trust Model
, 1997
"... The widespread use of the Internet signals the need for a better understanding of trust as a basis for secure on-line interaction. In the face of increasing uncertainty and risk, users must be allowed to reason effectively about the trustworthiness of on-line entities. In this paper, we outline the ..."
Abstract
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Cited by 264 (0 self)
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the shortcomings of current security approaches for managing trust and propose a model for trust, based on distributed recommendations.
Supporting Trust in Virtual Communities
, 2000
"... At any given time, the stability of a community depends on the right balance of trust and distrust. Furthermore, we face information overload, increased uncertainty and risk taking as a prominent feature of modern living. As members of society, we cope with these complexities and uncertainties by re ..."
Abstract
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Cited by 402 (8 self)
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by relying trust, which is the basis of all social interactions. Although a small number of trust models have been proposed for the virtual medium, we find that they are largely impractical and artificial. In this paper we provide and discuss a trust model that is grounded in real-world social trust
Propagation of Trust and Distrust
, 2004
"... A network of people connected by directed ratings or trust scores, and a model for propagating those trust scores, is a fundamental building block in many of today's most successful e-commerce and recommendation systems. In eBay, such a model of trust has significant influence on the price an i ..."
Abstract
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Cited by 439 (1 self)
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A network of people connected by directed ratings or trust scores, and a model for propagating those trust scores, is a fundamental building block in many of today's most successful e-commerce and recommendation systems. In eBay, such a model of trust has significant influence on the price
Hmm-based trust model
- In International Workshop on Formal Aspects in Security and Trust (FAST2009
, 2009
"... Abstract. Probabilistic trust has been adopted as an approach to taking security sensitive decisions in modern global computing environments. Existing proba-bilistic trust frameworks either assume fixed behaviour for the principals or in-corporate the notion of ‘decay ’ as an ad hoc approach to cope ..."
Abstract
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Cited by 6 (1 self)
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to cope with their dynamic behaviour. Using Hidden Markov Models (HMMs) for both modelling and ap-proximating the behaviours of principals, we introduce the HMM-based trust model as a new approach to evaluating trust in systems exhibiting dynamic be-haviour. This model avoids the fixed behaviour
An overview of pki trust models.
- Network, IEEE,
, 1999
"... Abstract There are various types of PKI that are widely deployed or have been proposed. They differ in the configuration information required, trust rules, and flexibility. There are standards such as X.509 [5] and PKlX [6], but these are sufficiently flexible so that almost any model of PKI con b ..."
Abstract
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Cited by 74 (0 self)
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Abstract There are various types of PKI that are widely deployed or have been proposed. They differ in the configuration information required, trust rules, and flexibility. There are standards such as X.509 [5] and PKlX [6], but these are sufficiently flexible so that almost any model of PKI con
Two-Sided Matching: A Study in Game-Theoretic Modeling and Analysis
- Econometric Society Monograph Series
, 1990
"... Reading this text on the application of game theory to two-sided matching problems, I relived an experience shared by many readers of this journal-the process known as &dquo;resident match.&dquo; At a prescribed moment, over 90 % of sen-ior medical students frantically tear open an envelope ..."
Abstract
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Cited by 705 (25 self)
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that holds the name of the hospital at which they will train. Some go into the resident match kicking and screaming. Others are so trusting of the process (or so weak of conviction) that they let it decide whether they will be internists or surgeons. Fighting off the vivid image of the great mechanical maw
A Trust Model for a . . .
, 2008
"... E-mail services are essential in the Internet. However, the current e-mail architecture presents problems that open it to several threats. Alternatives have been proposed to solve some problems related to e-mail services, offering reliability and scalability to such systems. This work presents a dis ..."
Abstract
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distributed trust model, allowing to create dynamic and decentralized trusted server lists, through the exclusion of servers recognized as spreaders of malicious messages. The trust model uses a social network approach and defines strategies for trust information update, propagation, and storage. A prototype
Probabilistic trust models for social and . . .
"... Trust is a fundamental basis for interaction in multiagent systems. Probabilistic trust models support an agent estimating trustworthiness of another agent based on prior experience. We extend and enhance an existing probabilistic trust model to (1) enable agents to establish trust relations between ..."
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Trust is a fundamental basis for interaction in multiagent systems. Probabilistic trust models support an agent estimating trustworthiness of another agent based on prior experience. We extend and enhance an existing probabilistic trust model to (1) enable agents to establish trust relations
Generic Reliability Trust Model
- Proceedings of the 3rd Annual Conference on Privacy, Security and Trust, St.Andrews
, 2005
"... Economic and social activity is increasingly reflected in operations on digital objects and network-mediated interactions between digital entities. Trust is a prerequisite for many of these interactions, particularly if items of value are to be exchanged. In this paper the probabilistic model and co ..."
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Economic and social activity is increasingly reflected in operations on digital objects and network-mediated interactions between digital entities. Trust is a prerequisite for many of these interactions, particularly if items of value are to be exchanged. In this paper the probabilistic model
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