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BACKGROUND Breast cancer is the second leading cause of cancer related deaths among females worldwide. Berbamine (BER), a kind of bis-benzylisoquinoline alkaloid, has been used to treat clinical patients with inflammation and cancer for many years in China. The purpose of this study is to investigate the activity of BER against highly-metastatic human(More)
We propose a lightweight reputation model R-Rep, for resisting manipulative behavior in Reputation Systems. We present a manipulative behavior detection system CSI to detect the customers who provide manipulative ratings, and the vendors who intend to increase their reputation value in a strategic manner. Via analysing motivation of manipulative behavior,(More)
In the environment of e-commerce, building a robust Reputation System is a task of not only constructing an effective reputation model in terms of manipulation resistance, but also designing efficient mechanisms to detect customers and vendors whose behavior arouses suspicion. Given context of reputation, we can extract characters or assumptions from the(More)
There is a serious robust issue of building Reputation Systems for travel-related services, such as hotel, restaurant, etc. This paper proposes an advanced clustering approach, Suspicion Degree Meter (SDM), to rank suspects with respect to manipulative behavior. The detection process proceeds on different layers, review layer, traveller layer and hotel(More)
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