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The network traffics of Denial of Service (DoS) rise in large scale. Adaptive detection technologies for large-scale DoS network behaviors are needed urgently. For the above, a detection method for large-scale DoS behaviors based on Artificial Immune System is proposed in this paper. The feature collection technology is used to efficiently capture large-scale network data. Network features are analyzed...
Internet of Things (IoT) has received more and more concerns in academia and industry since it was first proposed. With the decrease of tag price and the development of electronic equipments, IoT is widely used to manage the commodities in modern logistic warehouse. As the commodities move in and out of the warehouse frequently every day, there is a need to devise an efficient solution to detect the...
The Internet threat landscape is fundamentally changing today. A major shift away from hobby hacking towards well-organized cyber crimes can be observed. The aim of these criminal organizations is the commercial exploitation of vulnerabilities in ICT infrastructures. Since attacks become more and more coordinated, we argue that counter measures must be properly coordinated too. Additionally, networks...
As a programming model, MapReduce is popularly and widely used in processing and generating large cluster of data sets distributed on large amount of machines. With its widespread use, its validity and other major properties need to be analyzed in a formal framework. In this paper, a formal model is presented using CSP method. We focus on the dominant parts of MapReduce and formalize them in detail...
With the increasing prevalence of large scale cloud computing environments, how to place requested applications into available computing servers regarding to energy consumption has become an essential research problem, but existing application placement approaches are still not effective for live applications with dynamic characters. In this paper, we proposed a novel approach named EnaCloud, which...
User experience is an important indicator of the service quality. The introduction of user experience to digital library will sublime the goal of digital library from "providing more services" to "providing better services". In this article, the changes of user environment in digital library and the role of the user experience are analyzed; the scheme to enhance the user experience...
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