A major obstacle in the face of increasingly complex cyberattacks is network security. Proactive security measures require effective intrusion detection systems (IDS) that can precisely classify and categorize network...
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ISBN:
(纸本)9791188428137
A major obstacle in the face of increasingly complex cyberattacks is network security. Proactive security measures require effective intrusion detection systems (IDS) that can precisely classify and categorize network threats. In order to improve network attack detection and classification, this paper proposes a reliable method utilizing a Feedforward Neural Network (FFNN) supplemented with Adaptive Synthetic (ADASYN) sampling. We created a model using the UNSWNB15 dataset that efficiently handles high-dimensional datasets by preprocessing data using a combination of polynomial feature transformation and one-hot encoding. The FFNN model is optimized for binary and multi-class classification tasks. It consists of layers of dense units with dropout and batch normalization. Our method’s efficacy is proven by rigorous training and validation procedures, where the model significantly increased its ability to handle class imbalances and improve classification accuracy. The synthesis of new training data by ADASYN was crucial in improving model performance, especially in underrepresented classes. Evaluation measures that highlight the potential of deep learning in network security applications are ROC-AUC scores and classification reports, which show a notable improvement in our IDS’s detection capabilities. The results show that advanced machine learning techniques can be used to enhance conventional intrusion detection systems and provide a means to build stronger network security designs. Copyright 2025 Global IT Research Institute (GIRI). All rights reserved.
Enough high inrush current could cause the closed contacts to repulse each other, and further contact welding failures. This paper analyzes the mechanism of contact repulsion in relays and proposes a method for evalua...
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By analyzing the current development process of human-computer collaboration (HRC) and combining the realistic development needs of complex collaborative environments, an experimental paradigm for detecting the abnorm...
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By analyzing the current development process of human-computer collaboration (HRC) and combining the realistic development needs of complex collaborative environments, an experimental paradigm for detecting the abnormalities of the HRC system is constructed by taking collaborative assembly of mobile phone panels as a case study. Brain-computer Interaction (BCI) technique is employed to assess the similarities and differences between normal and abnormal signals, thereby addressing the issue of the inability to predict and model abnormalities in the work of human-computer collaborative assembly (HRCA). The results demonstrate that smaller perceptual differences result in significant similarities and differences between major electroencephalogram (EEG) components, such as N1, N2 and P3. This suggests that the design of the paradigm and experiment is reasonable and feasible. This paper also discusses the next part of the work, which is to generate a mapping model of thinking and intention by extracting multi-dimensional data features, transforming the process of human behaviour - neural response - data features into abnormalities - intention model system task, which will provide an important idea for the systems and robots to better understand and perceive human beings.
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