Results 11 to 20 of about 39,672 (250)
Design and implementation of communication middleware of heterogeneous processors in STRS system
Dianzi Jishu Yingyong, 2023 Aiming at the problems of low real-time performance, large redundancy, and inability to recover from faults in the communication between heterogeneous processors in the Space Telecommunication Radio System (STRS),the distributed data distribution service
Qian Hongwen +5 more
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Analysis of different anti-interference system models based on discrete time Markov chain
网络与信息安全学报, 2018 Block chain,dissimilar redundancy and mimic defense technology have developed rapidly in different security fields of cyberspace.However,there is a lack of effective models to describe and analyze these three kinds of innovative technologies currently ...
Quan REN,Lei HE,Jiangxing WU
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Defense-enhanced dynamic heterogeneous redundancy architecture based on executor partition
Tongxin xuebao, 2021 Aiming at the security problem when servants are faced with common vulnerabilities, an improved DHR architecture called IDHR was proposed.On the basis of DHR, an executor-partition module that divided the executor-set to several executor pools by the ...
Ting WU +4 more
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Optimal redundancy allocation in coherent systems with heterogeneous dependent components
Journal of Applied Probability, 2022 AbstractThis paper is concerned with the optimal number of redundant allocation ton-component coherent systems consisting of heterogeneous dependent components. We assume that the system is built up ofLgroups of different components,$L\geq 1$, where there are$n_i$components in groupi, and$\sum_{i=1}^{L}n_i=n$. The problem of interest is to allocate$v_i$
Maryam Kelkinnama, Majid Asadi
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Mimic defense authentication method for physical access control
Tongxin xuebao, 2020 To address the security problem of the vulnerability of the authentication methods of traditional physical access control systems,a mimic defense authentication method was designed based on the principle of mimic defense technique and its dynamic ...
Qinglei ZHOU +3 more
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IEEE Access, 2020 The quality of manufactured components in different batches may be different because of the influence of various stochastic factors. This paper studies the optimal allocation of redundancies drawn from these randomly selected batches to k-out-of-n system
Xiaoliang Ling, Yinzhao Wei
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Security capability analysis of software-based heterogeneous redundant execution system
Tongxin xuebao, 2021 Software-based redundant execution (SRE) is a popular fault-tolerant design method which makes use of faults occurring randomly to achieve fault-tolerance.Software-based heterogeneous redundant execution (SHRE) uses heterogeneous redundant software ...
Bolin MA +4 more
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Fuzzy Mutual Information Based min-Redundancy and Max-Relevance Heterogeneous Feature Selection [PDF]
International Journal of Computational Intelligence Systems, 2011 Feature selection is an important preprocessing step in pattern classification and machine learning, and mutual information is widely used to measure relevance between features and decision.
Daren Yu, Shuang An, Qinghua Hu
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Competitive Arbitration Model for Mimic Defense System [PDF]
Jisuanji gongcheng, 2018 Mimic defense structures the system architecture with dynamic heterogeneous redundancy to damage the attack chain.In order to increase the efficiency of arbitration and further improve the overall executive ability of the system,according to the ...
LIN Senjie,LIU Qinrang,WANG Xiaolong
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Redundant Execution on Heterogeneous Multi-cores Utilizing Transactional Memory [PDF]
, 2018 Cycle-by-cycle lockstep execution as implemented by current embedded processors is unsuitable for energy-efficient heterogeneous multi-cores, because the different cores are not cycle synchronous. Furthermore, current and future safety-critical applications demand fail-operational execution, which requires mechanisms for error recovery.
Amslinger, Rico +4 more
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