Shi-Jen Lin

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Digital content transactions through e-commerce will grow tremendous in the coming years. Well-designed electronic payment schemes and high-quality digital contents are two critical successful factors. This paper proposes an incentive-based electronic payment scheme, which can ensure both important properties of fair exchange and customer anonymity in(More)
Due to the popularity of online auction markets, auction fraud has become common. Typically, fraudsters will create many accounts and then transact among these accounts to get a higher rating score. This is easy to do because of the anonymity and low fees of the online auction platform. A literature review revealed that previous studies focused on detection(More)