Analyzing host security using D‐S evidence theory and multisource information fusion

Li, Yuanzhang; Yao, Shangjun; Zhang, Ruyun; Yang, Chen

doi:10.1002/int.22330

Cited by 39 publications

(17 citation statements)

References 35 publications

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“…Information fusion technology is a new science and technology produced by interdisciplinary integration. With the vigorous development of computer technology, the research on information fusion technology has also been further developed [ 1 – 4 ].…”

Section: Introductionmentioning

confidence: 99%

Application of Multimodal Fusion Technology in Image Analysis of Pretreatment Examination of Patients with Spinal Injury

Guo-cheng

Zhang

et al. 2022

Journal of Healthcare Engineering

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As one of the most common imaging screening techniques for spinal injuries, MRI is of great significance for the pretreatment examination of patients with spinal injuries. With rapid iterative update of imaging technology, imaging techniques such as diffusion weighted magnetic resonance imaging (DWI), dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI), and magnetic resonance spectroscopy are frequently used in the clinical diagnosis of spinal injuries. Multimodal medical image fusion technology can obtain richer lesion information by combining medical images in multiple modalities. Aiming at the two modalities of DCE-MRI and DWI images under MRI images of spinal injuries, by fusing the image data under the two modalities, more abundant lesion information can be obtained to diagnose spinal injuries. The research content includes the following: (1) A registration study based on DCE-MRI and DWI image data. To improve registration accuracy, a registration method is used, and VGG-16 network structure is selected as the basic registration network structure. An iterative VGG-16 network framework is proposed to realize the registration of DWI and DCE-MRI images. The experimental results show that the iterative VGG-16 network structure is more suitable for the registration of DWI and DCE-MRI image data. (2) Based on the fusion research of DCE-MRI and DWI image data. For the registered DCE-MRI and DWI images, this paper uses a fusion method combining feature level and decision level to classify spine images. The simple classifier decision tree, SVM, and KNN were used to predict the damage diagnosis classification of DCE-MRI and DWI images, respectively. By comparing and analyzing the classification results of the experiments, the performance of multimodal image fusion in the auxiliary diagnosis of spinal injuries was evaluated.

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Section: Introductionmentioning

confidence: 99%

Application of Multimodal Fusion Technology in Image Analysis of Pretreatment Examination of Patients with Spinal Injury

Guo-cheng

Zhang

et al. 2022

Journal of Healthcare Engineering

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“…D-S Evidence theory also proposes a combination rule for multi-source information, the Dempster combination rule [19,20,21]. There are many directions for the expansion of evidence theory: D numbers [22,23], evidential modeling [24,25], rule-based [26,27,28], evidence theory and fuzzy set [29,30], evidential neural network [31,32], and complex evidence theory [33], and others [34], which has extensions in different fields [35,36,37]. More combination methods also appeared in the later period of combination rules.…”

Section: Preliminariesmentioning

confidence: 99%

A Fast Evidential Approach for Stock Forecasting

Zhan,

Xiao

2021

Preprint

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In the framework of evidence theory, the confidence functions of different information can be combined to a combined confidence function. Stock price prediction is the focus of economics. Stock price forecasts can provide reference data. The Dempster combination rule is a classic method of fusing different information. By using the Dempster combination rule and confidence function based on the entire time series fused at each time point and future time points, and the preliminary forecast value obtained through the time relationship, the accurate forecast value can be restored. This article will introduce the prediction method inspired by evidence theory. This method has good running performance, can make a rapid response on a large amount of stock price data, and has far-reaching significance.

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“…Covert channels can be an effective and efficient means of transmitting confidential information in untrusted IoT networks. [1][2][3] The deployment of Voice over Long Term Evolution (VoLTE) for next-generation audio and video communication over mobile networks has significantly increased the available data rates and quality of service (QoS). [4][5][6] The core network of this technology is a packet-switched network, that is also part of the 5G standard.…”

Section: Introductionmentioning

confidence: 99%

A robust packet‐dropping covert channel for mobile intelligent terminals

Jun-li

et al. 2022

Int J of Intelligent Sys

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Covert communication in this regard has been widely used for protecting the secrecy of communication.Voice over Long Term Evolution (VoLTE) is a packetswitched core network solution for high-speed and high-quality end-to-end services which usually applied to the communication between intelligent systems. However, covert channels using inter-packet delays and packet order in VoLTE services are limited by specific rules. Since minor modifications to overt traffic can be detected, existing covert channel solutions cannot be directly applied to VoLTE. Therefore, this study presents a robust packet loss covert timing channel by cascade hash coding with intelligent system. To ensure robustness and undetectability, we design hash-based inter-codeword verification, codeword self-verification based on cyclic redundancy check, and adaptive mapping matrix. The sender modulates the covert messages according to the sequence number of the actively dropped packets, and the receiver can retrieve the covert messages using a specialized verification method. To evaluate undetectability, robustness, throughput, and construction costs, a large number of experiments in mobile intelligent terminals have been conducted. The experimental results prove that the proposed scheme is feasible for VoLTE communication, as the covert message is

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Analyzing host security using D‐S evidence theory and multisource information fusion

Cited by 39 publications

References 35 publications

Application of Multimodal Fusion Technology in Image Analysis of Pretreatment Examination of Patients with Spinal Injury

Application of Multimodal Fusion Technology in Image Analysis of Pretreatment Examination of Patients with Spinal Injury

A Fast Evidential Approach for Stock Forecasting

A robust packet‐dropping covert channel for mobile intelligent terminals

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