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Proposes an approach to assessing the state of plant species (based on an example of assessing the state of large-leaved linden) in urban environment on the basis of fuzzy information from a group of experts. Formalization of the expert information is carried out on the basis of complete orthogonal semantic spaces. The proposed approach allows to avoid mistakes in the assessment of a single expert...
Customers trust is the most important factor for an organization success. This trust only builds if customers receive unhindered services from their vendors. A major threat in successfully building a customer-vendor trust relationship exists in the form of Distributed Denial of Service attacks. These attacks have become more evasive and complex with time such that existing security mechanisms are...
Understanding the characteristics of Internet application structure and traffic is critical for traffic modeling and network optimization. In this paper, the behavioral structures of different Internet applications are constructed based on a large sample of flow data collected from operational network of ISP. For each application type, i.e. Web, P2P Stream, P2P Download, Video Stream, Instant Messaging...
Introduced WebForms, MVC and MVP architecture works under the NET platform, the characteristics of the three structures were analyzed and compared, especially described WebForms's ViewState, the performance and client ID pollution problems and give solutions; combing their respective advantages, noted suitable scenarios of three kinds framework, aiming to supply reference for developing Web system.
Global Internet threats have undergone a profound transformation from attacks designed solely to disable infrastructure to those that also target people and organizations. At the center of many of these attacks are collections of compromised computers, or Botnets, remotely controlled by the attackers, and whose members are located in homes, schools, businesses, and governments around the world. This...
Assumptions on the distributions of customer interarrival time and severing time are the basis of queueing system analyzing. This paper demonstrates that these assumptions are actually not necessary if there are some known macro-indexes such as the capacity of system, mean number of customers in system, mean utilization of server. We are not concerned with the arrival time and severing time distributions...
Nowadays, Internet has become the common media of communication. Many group communication applications can easily be conducted on the Internet. Some group communication applications pose strict requirement that in case of network partitions or on each join/leave event, a group key establishment protocol should not execute itself afresh. Although many group key establishment protocols have been proposed...
With the update of the version, Recovery Card and Ghost become more and more powerful. They each own numerous advantages. It has become the university labs' hot issue of concern to better use the advantages of the Recovery card and Ghost. This paper gives a profound analysis of the advantages of them. According to the analysis, this paper proposes the model and the implementation method of embedded...
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