Computational Trust and Reputation Management

Trček, Denis

doi:10.1007/978-3-319-62374-0_3

Cited by 2 publications

(1 citation statement)

References 24 publications

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“…Analogously, in online markets information sharing is a powerful means to build trust and enforce norms [20], and reputation systems based on online feedback mechanisms [21] make possible to have large scale interactions between complete strangers living in faraway places. Moreover, the information and communication technologies (ICT) revolution introduced brand new factors affecting trust and reputation dynamics impacting on both cyber communities as well as real ones [22][23][24][25]. In particular, very recent research highlights how a transaction could be completed in virtual environments because of reputation, even in the absence of any other enforcement [26].…”

Section: Reputation Effects On Prosocial Behaviors Between Real and Virtual Environmentmentioning

confidence: 99%

Fairness and Trust in Virtual Environments: The Effects of Reputation

et al. 2018

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Reputation supports pro-social behaviors in a variety of social settings and across different ages. When re-encounters are possible, developing a positive reputation can be a valuable asset that will result in better outcomes. However, in real life, cooperative acts are ambiguous and happen in noisy environments in which individuals can have multiple goals, visibility is reduced, and reputation systems may differ. This study examined how reputation within a virtual environment affects fairness in material allocations and trust in information exchange, in a three-actors interaction game in which each player had an incentive to deceive the others. We compared the results of two experimental conditions, one in which informers could be evaluated, and one without reputational opportunities. A reputational system appeared to enhance both trust and fairness even within a virtual environment under anonymous condition. We tested adolescents and adults finding that they were consistently more generous when visibility was increased, but they showed significantly different patterns in resources allocation and information exchange. Male and female participants, across ages, showed other interesting differences. These findings suggest that reputational effects increase fairness and trust even in a noisy, ambiguous and uncertain environment, but this effect is modulated by age and gender.

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Section: Reputation Effects On Prosocial Behaviors Between Real and Virtual Environmentmentioning

confidence: 99%

Fairness and Trust in Virtual Environments: The Effects of Reputation

et al. 2018

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An Architecture Using Payment Channel Networks for Blockchain-based Wi-Fi Sharing

Janiesch

Fischer²,

Imgrund³

et al. 2023

ACM Trans. Manage. Inf. Syst.

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Enabling Internet access while taking load of mobile networks, the concept of Wi-Fi sharing holds many potentials. While trust-based concepts require a trusted intermediary and cannot prevent malicious behavior for example conducted through fake profiles, security-based approaches lack adequate accounting mechanisms and coverage. Against this backdrop, we develop a Wi-Fi sharing architecture based on blockchain technology and payment channel networks. Our contribution is twofold: First, we present a comprehensive collection of design principles for workable Wi-Fi sharing networks. Second, we propose and evaluate a reference architecture that augments current approaches with adequate accounting mechanisms and facilitates performance, scalability, security, and participant satisfaction.

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Computational Trust and Reputation Management

Cited by 2 publications

References 24 publications

Fairness and Trust in Virtual Environments: The Effects of Reputation

Fairness and Trust in Virtual Environments: The Effects of Reputation

An Architecture Using Payment Channel Networks for Blockchain-based Wi-Fi Sharing

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