Online Social Network (OSN) has become the most popular platform on the Internet that can provide an interesting and creative ways to communicate, sharing and meets with peoples. As OSNs mature, issues regarding proper use of OSNs are also growing. In this research, the challenges of online social networks have been investigated. The current issues in some of the Social Network Sites are being ...

When users first encounter an application, or decide which application from a number of options to use, their initial trust in this application is a determinant for their willingness to adopt it. At this time, users have not yet had a chance to interact with the application, and hence their perceptions are based on the application presentation on the website rather than on the application’s act...

Three experiments tested the effects of ego depletion on economic decision making. Participants completed a task either requiring self-control or not. Then participants learned about the trust game, in which senders are given an initial allocation of $10 to split between themselves and another person, the receiver. The receiver receives triple the amount given and can send any, all, or none of ...

Insulin use among inpatients is high and associated with severe and regular medication errors. An initial baseline audit showed a wide variation in the prescription of intravenous insulin within the trust. These included variation in the choice of fluid prescribed, electrolyte levels not consistently checked, handwritten illegible prescriptions, and varying parameters set for adjustment of the ...

Mobile banking (mBanking) enables customers to carry out their banking tasks via mobile devices. We advance the extant body of knowledge about mBanking adoption by proposing a model for understanding the importance and relationship between the user perception of mBanking, initial trust in mBanking services, and the fit between the technology and mBanking task characteristics. We synergistically...

The effectiveness of current anti-spam systems is limited by the ability of spammers to adapt to filtering techniques and the lack of incentive for mail servers to filter outgoing spam. A new approach, based on decentralised trust management, is described in this paper. An architecture and protocol, called TOPAS (Trust Overlay Protocol for Anti Spam), are presented. Each mail server records tru...

Trust can be a valuable ally when filtering information provided by the users of online forums or other tools of social interaction in the web, but it is also an implicit procedure performed by humans. This work studies the notion of Trust in online discussions and defines a generic model to describe, measure and evaluate it. An electronic survey was performed in order to understand how humans ...

Although multi-channel retailers can leverage on offline advantages for their online sales, it has been challenging for them to attract customers to make repeated online purchases. This can be attributed to the development of online trust which has long been cited as central for customers to continually make online purchases from retailers. Even though online trust has been extensively studied ...

The Semantic Web is generally envisioned as a vast collection of document embedded knowledge that makes it highly improbable for agents traversing this space to know directly what entity, person, or organisation they are dealing with. In such an environment, the explicit representation of trust becomes an intrinsic part of calculating whether an agent can believe and use (or reuse) foreign sour...

Many Internet-based services have already been ported to the mobile-based environment, embracing the new services is therefore critical to deriving revenue for services providers. Based on a valence framework and trust transfer theory, we developed a trust-based customer decision-making model of the non-independent, third-party mobile payment services context. We empirically investigated whethe...