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Aim at the low accuracy of intrusion detection system, to analysis the Bayesian classification algorithm and give some improvements, with the experimental data of kddcup99, in order to find a reasonable data pre-processing methods and more effective classification algorithm to improve the accuracy of intrusion detection system.
The perfectly matched layer (PML) is an effective means of absorbing outgoing waves for finite-difference time-domain (FDTD) simulations. This letter describes the development of a PML specifically for underwater simulations at low frequencies.
As a basis of an intelligent driving assist system, an on-line calculation method calculating a desirable driving path based on information and prediction of surrounding traffic environment is developed. The problem is how to use information of traffic jam and signal. This paper reports an automobile optimal driving control system using information of traffic jam and signal based on the model prediction...
Project financing is a new financing model and it is an important means of fund-raising which is applicable to infrastructure project. In this paper, we set up a decision model for project financing based on interval entropy. It can express the index information scientifically and make the decision according to the values. Its advantage is combining multi-objective evaluation of various ways of project...
Aim at robustness and efficiency of traditional Dynamic Graph Watermark (DGW), a DGW-AB algorithm based on threshold scheme is proposed, in which the idea of secret sharing to the software watermarking is introduced. Experimental results have shown that the proposed method can make up the weakness of CT algorithm, and prevent invaders from getting the original watermark.
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