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通过对入侵检测中模糊技术应用和移动模糊推理方法的研究,设计并实现了基于移动模糊推理的DoS攻击入侵检测系统.首先,描述了移动模糊推理方法与模糊推理步骤;其次,详细阐述了用时间差与IP地址分布变化的DoS攻击检测方法与基于移动模糊推理的攻击检测系统,创建了用于检测的模糊规则,确定网络攻击.最后,把DoS攻击工具与DARPA 98数据集作为入侵检测数据集,对基于移动模糊推理的方法与现行方法进行测试,验证了所提方法的有效性. 相似文献
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Seung-Jae Lee In Hwan Lee Jeong Hun Park So-Jung Gwak Jong-Won Rhie Dong-Woo Cho Tae Jo Ko Dong Sung Kim 《科学通报(英文版)》2009,54(19):3608-3612
We developed a hybrid scaffold and a bioreactor for cartilage regeneration. The hybrid scaffold was developed as combination of two components: a biodegradable framework and hydrogel-containing chondrocytes. We performed the MTT cell proliferation assay to compare the proliferation and viability of chondrocytes on three types of scaffolds: an aiginate gel, the hybrid scaffold, and an alginate sponge. Cells were encapsulated in 2% agarose gel. The bioreactor consisted of a circulation system and a compression system. We performed dynamic cell culture on these agarose gels in the bioreactor for 3 days. 相似文献
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