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Fraudulent financial reporting (FFR) involves conscious efforts to mislead others regarding the financial condition of a business. It usually consists of deliberate actions to deceive regulators, investors or the general public that also hinder systematic approaches from effective detection. The challenge comes from distinguishing dichotomous samples that have their major attributes falling in the...
The traditional IDS can not effectively manage the new continuously changing intrusion detection attacks. To deal with the problem, data mining based intrusion detection methods have been the hot fields in intrusion detection research. An outlier mining based adaptive intrusion detection framework is proposed in this paper. In the proposed framework, the outliers are firstly detected by similarity...
Recent success deployment of P2P streaming can provided hundreds of media channels of users at any given time. This evokes an interesting question can the streaming server allocate channel resources efficiently with limited capabilities? In this paper, we propose an auction-based new strategy for resources allocation. The mechanism enable streaming server can provide service according to peer's bidding...
In current world, the semantic Web is not just a medium for information and records carrying, but growing communities for people sharing knowledge. With rapid updating Webs, many Websites or pages died away due to lack for awareness of importance of Web archive. The demand of establishing Web archive system is pressing for. This paper is concerning the construction of an NTU (Nanyang Technological...
Along with increasing credit cards and growing trade volume in China, credit card fraud rises sharply. How to enhance the detection and prevention of credit card fraud becomes the focus of risk control of banks. This paper proposes a credit card fraud detection model using outlier detection based on distance sum according to the infrequency and unconventionality of fraud in credit card transaction...
We hypothesize that FAK is the rigidity sensor in response to different rigidity of substrates. In present study, we plate MDCK epithelial cell on glass surface, 1 kPa, and 30 kPa polyacrylamide gels, respectively. The FAK expression for substrate rigidity sensing and adhesion force management was studied by cytodetachment device and fluorescent microscopy. Different expression levels of FAK by gene...
The use of peer-to-peer (P2P) mechanisms for content delivery is attractive to content and service providers alike. P2P data transfers offload the demand on servers and reduce the bandwidth requirements, with corresponding benefits of improved scalability and performance. This, however, poses interesting challenges in ensuring content integrity. Peers may be malicious and attempt to send corrupt and/or...
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