Download PDF by Wen-Chen Hu: Advances in Security and Payment Methods for Mobile Commerce

By Wen-Chen Hu

ISBN-10: 1591403456

ISBN-13: 9781591403456

ISBN-10: 1591403472

ISBN-13: 9781591403470

Lately, the emergence of instant and cellular networks has made attainable the admission of digital trade to a brand new software and learn topic: cellular trade, outlined because the trade or trading of commodities, prone, or details on the net by utilizing cellular hand held units. in exactly many years, cellular trade has emerged from nowhere to develop into the most popular new pattern in company transactions. even if, the prosperity and recognition of cellular trade may be dropped at the next point provided that info is securely and accurately exchanged between finish structures (mobile clients and content material providers). Advances in protection and money tools for cellular trade comprises high quality study papers and commercial and perform articles within the components of cellular trade defense and money from teachers and industrialists. It covers study and improvement result of lasting importance within the concept, layout, implementation, research, and alertness of cellular trade safety and fee.

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Extra info for Advances in Security and Payment Methods for Mobile Commerce

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Benefit of Trust Based Peer Selection This set of experiments demonstrates the benefit of using a reputation based trust system in which peers compare the trustworthiness of peers and choose the peer with the highest trust value to interact with. A transaction is considered successful if both of the participating peers cooperate. We define successful transaction rate as the ratio of the number of successful transactions over the total number of transactions in the community up to a certain time.

However, they also present risks for participants as they are often established dynamically with unknown or unrelated participants. The Copyright © 2005, Idea Group Inc. Copying or distributing in print or electronic forms without written permission of Idea Group Inc. is prohibited. 20 Xiong & Liu open nature of such presents a big challenge for accountability. As in general ecommerce, the participants have to manage the risk when interacting with other participants. In other words, in addition to its wireless communication layer risks, m-commerce is also faced with all the application layer risks in general e-commerce.

Reputation and Trust 27 a negative format, a numeric rating or a mixed format. S(u,i) is a normalized amount of satisfaction between 0 and 1 that can be computed based on the feedback. Both the feedback and the number of transactions are quantitative measures and can be collected automatically. Different from these two, the third parameter — credibility of feedback — is a qualitative measure and needs to be computed based on past behavior of peers who file feedback. Different approaches can be used to determine the credibility factor and compute the credible amount of satisfaction.

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Advances in Security and Payment Methods for Mobile Commerce by Wen-Chen Hu

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