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A trusted network remediation scheme based on the stability of access terminals

2nd World Congress on computer Science and information Engineering, CSIE 2011

作者： Wang, Haiyan Xu, Mingming College of Computer Nanjing University of Posts and Telecommunications 210003 Nanjing Jiangsu China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks 210003 Nanjing Jiangsu China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province 210003 Nanjing Jiangsu China

ISBN: (纸本)9783642257650

To improve the effectiveness of control and remediation of failure access terminals in trusted network, a novel remediation scheme is proposed in this paper. Based on the introduction of a definition of stability of access terminals and the employment of the architecture of trusted network connect(TNC), the proposed remediation scheme can not only realize a dynamic control on terminal's behaviors but also support a trustworthy remediation. Simulation results demonstrate that the proposed scheme is more effective compared with static and integrity-based remediation scheme and significantly improve the speed of remediation. © Springer-Verlag Berlin Heidelberg 2012.

关键词： Remediation

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A dynamic multi-strategies scheduling algorithm for heterogeneous computing systems 21

A dynamic multi-strategies scheduling algorithm for heteroge...

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21st IEEE International Conference on High Performance Computing and Communications, 17th IEEE International Conference on Smart City and 5th IEEE International Conference on Data Science and Systems, HPCC/SmartCity/DSS 2019

作者： Lv, Xiangyu Hu, Wei Wang, Yonghao College of Computer Science and Technology Wuhan University of Science and Technology China Hubei Province Key Laboratory of Intelligent Information Processing Real-time Industrial System China Digital Media Lab Birmingham City University United Kingdom

ISBN: (纸本)9781728120584

Efficient scheduling algorithms play an essential part in heterogeneous computing systems (HeCS) to achieve high performance. So we proposed a new efficient dynamic multi-strategies scheduling algorithm (DMS). The basic idea of this algorithm is to reduce communication in the priority calculation phase and task mapping phase. In the priority calculation phase, the algorithm increases the weight of the task. During the task mapping phase, three approaches for mapping tasks are proposed, and the method which reduces the most communication time among the three approaches is chosen as the task mapping standard. The results of the algorithm presented in this paper demonstrate improved performance in terms of speedup, and schedule length ratio. © 2019 IEEE.

关键词： Scheduling algorithms

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Research on remote heterogeneous disaster recovery technology in grid computing security

Research on remote heterogeneous disaster recovery technolog...

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2006 2nd International Conference on Semantics Knowledge and Grid, SKG

作者： Wu, Ronghui Li, Renfa Yu, Fei Yue, Guangxue Wen, Jigang School of Computer and Communication Hunan University Changsha 410082 China State Key Laboratory for Novel Software Technology Nanjing University Nanjing 210093 China Provincial Key Laboratory of Computer Information Processing Technology Jiangsu Province Suzhou University Suzhou 150063 China College of Informationg Engineering JiaXing University JiaXing 314000 China

ISBN: (纸本)0769532055

The tradition standby mechanism can't carry out the dynamic Disaster Recovery of database between distributed isomeric storage systems, accordingly, research the method of allopatric isomeric backup based on grid calculation is an important research subject. In this paper, some technique and strategy of allopatric isomeric backup in grid calculation environment are researched by comparing and analyzing the existing technique of database allopatric backup, a remote-data copy method is presented, a remote-data disaster dump system and a allopatric isomeric data Disaster Recovery tool are designed and implemented based on interlaver. © 2006 IEEE.

关键词： Middleware

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Inverse Depth Line Model of LiDAR Data for Traversable Region Segmentation 4

Inverse Depth Line Model of LiDAR Data for Traversable Regio...

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4th International Conference on Electronic information technology and computer Engineering, EITCE 2020

作者： Liu, Zhen Ren, Mingwu Jin, Zhong School of Computer Science and Engineering Nanjing University of Science and Technology Nanjing Jiangsu China Key Lab. of Intelligent Percept. and Syst. for High-Dimensional Information of Ministry of Education Nanjing University of Science and Technology Nanjing Jiangsu China

ISBN: (纸本)9781450387811

In this paper, we propose an Inverse Depth Line (IDL) model of LiDAR data for traversable region segmentation. This model first organizes the disordered point cloud with a 2D structure array to store and index the point cloud. Then, IDL is deduced based on the scanning model of LiDAR. With the help of IDL, the road plane is represented as a straight line in 2D space. Based on IDL, an inverse depth segmentation (IDS) algorithm is proposed to classify obstacles. The inverse depth of positive obstacles and negative obstacles are projected above and below IDL respectively. IDS greatly simplifies and accelerates the obstacle segmentation. We conduct experiments on both structured and unstructured environments. Experiments show that the proposed method is robust and gets promising results in road and obstacle detection. The method implements real-Time segmentation of traversable regions and obstacles. The average processing time for each frame is just 14 ms. © 2020 ACM.

关键词： Inverse problems

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Image retrieval based on bit-plane distribution feature

Image retrieval based on bit-plane distribution feature

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6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009

作者： Shan, Zhao Jing, Lui School of Computer Science and Technology Henan Polytechnic University Jiaozuo 454003 China Jiangsu Prov. Key Lab. on Image Processing and Image Communication Nanjing University of Posts and Communication Nanjing 210003 China

ISBN: (纸本)9780769537351

Based on the analysis of color histogram for image retrieval, a new descriptor, bit-plane distribution feature(BPDF), is proposed in this paper. The image is firstly divided into eight bit-planes. Meantime, the Gray code of bit-planes is used to avoid the effect of changes in the intensity values on bit-planes. Then, according to the distribution of each bit-plane, a feature vector is constructed by the first four significant planes which contain most of the structural information of the image. Finally, the Mahalanobis distance is adopted to measure the similarity because of the correlation between the concerned vectors after designing a correlation-weighted matrix. Comparisons are conducted between BPDF and other descriptors. Experimental results show that the proposed method provides more significantly retrieval results than the traditional ones. © 2009 IEEE.

关键词： Image retrieval

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Research on network malicious code dendritic cell immune algorithm based on fuzzy weighted support vector machine

Research on network malicious code dendritic cell immune alg...

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6th China Conference of Wireless Sensor Networks, CWSN 2012

作者： Li, Peng Wang, Ruchuan Zhou, Yanting Dai, Qiuyu College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing Jiangsu 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing Jiangsu 210003 China College of Telecommunications and Information Engineering Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China

ISBN: (纸本)9783642362514

According to the significant impact on the accuracy rate of detection of current immune algorithms brought by incorrect classification of signal, it proposes network malicious code dendritic cell immune algorithm based on fuzzy weighted support vector machine. It summarizes and compares the pros and cons of the four methods, which are basic artificial intelligence immune algorithm, detection of unknown viruses based on immunity theory, malicious code immunity based on cryptography and automated intrusion response based on danger theory. It elab.rates the process of the algorithm of the proposed immune algorithm, discusses a variety of input and output signals, gives the samples of the actual input signals, applies the coefficient of variation method to determine the values of the weights so as to enhance the discrimination ability of signal processing results, describes the principle and algorithm steps of fuzzy weighted support vector machine clustering method within immune algorithm proposed. By comparing the fuzzy aggregation before and after the immunization program experiments, it draws the conclusion that the proposed immune algorithm can optimize the input signal, fuzzy clustering the signal and the antigen, so as to bring down the number of immunization strategies and reduce the immune response time, as a result it improve the efficiency and performance of the immune system. © 2013 Springer-Verlag.

关键词： Cells

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AN IMPROVED(k,m)-DOT1n SCHEME FOR ARBITRARY K

AN IMPROVED(k,m)-DOT1n SCHEME FOR ARBITRARY K

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2009中国宁波国际计算机科学与技术学术大会

作者： Juan Xie Yanqin Zhu Xizhao Luo School of Computer Science and Technology Soochow University Jiangsu Provincial Key Lab of Computer Information Processing Technology

In (k,m) -DOT1n scheme, the sender's privacy can not be guaranteed,even if the protocol itself is security,if we can not ensure that a receiver gets information from at most k *** Naor and Pinkas's scheme, they give two solutions that are applicable for the case k >m/2,in Nikov et al.'s scheme, they avoid this problem by means of implementing a m-out-of-m access *** this paper,we put forward a settlement for arbitrary k, in which the receiver only can choose k servers to interactive and solve the problem getting the desired security.

关键词： Distributed Oblivious Transfer Polynomial Interpolation Privacy Preserving

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A VERIFIABLE MULTI-SECRET SHARING SCHEME

A VERIFIABLE MULTI-SECRET SHARING SCHEME

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2009中国宁波国际计算机科学与技术学术大会

作者： Yong Wang Yanqin Zhu Xizhao Luo School of Computer Science and Technology Soochow University Jiangsu Provincial Key Lab of Computer Information Processing Technology

YCH scheme is a multi-secret sharing scheme based on two-variable one-way function and Shamir's threshold secret sharing scheme,but the scheme does not have the property of *** paper presents a verifiable multi-secret sharing scheme based on YCH scheme,RSA cryptosystem,and Schnorr *** dose not need a secure channel and each participant chooses his secret shadow by himself,and it can defend positive attack of dealer and participants.

关键词： Multi-Secret Sharing RSA Cryptosystem Schnorr Signature Verification

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BDLR:lncRNA identification using ensemble learning

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BIOCELL 2022年第4期46卷 951-960页

作者： LEJUN GONG SHEHAI ZHOU JINGMEI CHEN YONGMIN LI LI ZHANG ZHIHONG GAO Jiangsu Key Lab of Big Data Security&Intelligent Processing School of Computer Science Nanjing University of Posts and TelecommunicationsNanjing210046China Smart Health Big Data Analysis and Location Services Engineering Laboratory of Jiangsu Province Nanjing210046China Zhejiang Engineering Research Center of Intelligent Medicine Wenzhou325035China College of Computer Science and Technology Nanjing Forestry UniversityNanjing210037China

Long non-coding RNAs(lncRNAs)play an important role in many life activities such as epigenetic material regulation,cell cycle regulation,dosage compensation and cell differentiation regulation,and are associated with many human *** are many limitations in identifying and annotating lncRNAs using traditional biological experimental *** the development of high-throughput sequencing technology,it is of great practical significance to identify the lncRNAs from massive RNA sequence data using machine learning *** on the Bagging method and Decision Tree algorithm in ensemble learning,this paper proposes a method of lncRNAs gene sequence identification called *** identification results of this classification method are compared with the identification results of several models including Byes,Support Vector Machine,Logical Regression,Decision Tree and Random *** experimental results show that the lncRNAs identification method named BDLR proposed in this paper has an accuracy of 86.61%in the human test set and 90.34%in the mouse for lncRNAs,which is more than the identification results of the other ***,the proposed method offers a reference for researchers to identify lncRNAs using the ensemble learning.

关键词： lncRNAs High-throughput sequencing Ensemble learning Bagging Decision Tree

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A VERIFIABLE MULTI-SECRET SHARING SCHEME

A VERIFIABLE MULTI-SECRET SHARING SCHEME

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2009中国宁波国际计算机科学与技术学术大会

作者： Yong Wang Yanqin Zhu Xizhao Luo School of Computer Science and Technology Soochow University Jiangsu Provincial Key Lab of Computer Information Processing Technology

YCH scheme is a multi-secret sharing scheme based on two-variable one-way function and Shamir's threshold secret sharing scheme,but the scheme does not have the property of *** paper presents a verifiable multi-secret sharing scheme based on YCH scheme,RSA cryptosystem, and Schnorr *** dose not need a secure channel and each participant chooses his secret shadow by himself, and it can defend positive attack of dealer and participants.

关键词： Multi-Secret Sharing RSA Cryptosystem Schnorr Signature Verification

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