Visible to the public Biblio

Filters: Author is Lin, Jun  [Clear All Filters]
2023-06-22
Cheng, Xin, Wang, Mei-Qi, Shi, Yu-Bo, Lin, Jun, Wang, Zhong-Feng.  2022.  Magical-Decomposition: Winning Both Adversarial Robustness and Efficiency on Hardware. 2022 International Conference on Machine Learning and Cybernetics (ICMLC). :61–66.
Model compression is one of the most preferred techniques for efficiently deploying deep neural networks (DNNs) on resource- constrained Internet of Things (IoT) platforms. However, the simply compressed model is often vulnerable to adversarial attacks, leading to a conflict between robustness and efficiency, especially for IoT devices exposed to complex real-world scenarios. We, for the first time, address this problem by developing a novel framework dubbed Magical-Decomposition to simultaneously enhance both robustness and efficiency for hardware. By leveraging a hardware-friendly model compression method called singular value decomposition, the defending algorithm can be supported by most of the existing DNN hardware accelerators. To step further, by using a recently developed DNN interpretation tool, the underlying scheme of how the adversarial accuracy can be increased in the compressed model is highlighted clearly. Ablation studies and extensive experiments under various attacks/models/datasets consistently validate the effectiveness and scalability of the proposed framework.
ISSN: 2160-1348
2020-04-06
Liu, Lan, Lin, Jun, Wang, Qiang, Xu, Xiaoping.  2018.  Research on Network Malicious Code Detection and Provenance Tracking in Future Network. 2018 IEEE International Conference on Software Quality, Reliability and Security Companion (QRS-C). :264–268.
with the development of SDN, ICN and 5G networks, the research of future network becomes a hot topic. Based on the design idea of SDN network, this paper analyzes the propagation model and detection method of malicious code in future network. We select characteristics of SDN and analyze the features use different feature selection methods and sort the features. After comparison the influence of running time by different classification algorithm of different feature selection, we analyze the choice of reduction dimension m, and find out the different types of malicious code corresponding to the optimal feature subset and matching classification method, designed for malware detection system. We analyze the node migration rate of malware in mobile network and its effect on the outbreak of the time. In this way, it can provide reference for the management strategy of the switch node or the host node by future network controller.