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| 1 | A Comprehensive Overview of Cyber-Physical Systems: From Perspective of Feedback System显示文摘Cyber-physical systems(CPS) are characterized by integrating cybernetic and physical processes. The theories and applications of CPS face the enormous challenges. The aim of this paper is to provide a latest understanding of this emerging multi-disciplinary methodology. First, the features of CPS are described, and the research progresses are summarized from different components in CPS, such as system modeling,information acquisition, communication, control and security.Each part is also followed by the future directions. Then some typical applications are given to show the prospects of CPS. | Xinping Guan Bo Yang Cailian Chen Wenbin Dai Yiyin Wang | 2016 | IEEE/CAA Journal of Automatica Sinica2016，3，1： | 14 |
| 2 | An Effective and Secure Access Control System Scheme in the Cloud显示文摘Cloud computing services have got rapid development in the field of the lightweight terminal, especially wireless communications. The comprehensive access control system framework is proposed for the cloud. A kind of access control scheme based on attribute encryption is designed, in which lightweight devices can safely use cloud computing resources to outsource encrypt/decrypt operations, and not worry for exposing terminal sensitive data.The scheme is verified by performance evaluation about the security, computing, storage, to ensure the legitimate interests of users in the cloud. | NIU Shaozhang TU Shanshan Huang Yongfeng | 2015 | Chinese Journal of Electronics2015，24，3： | 8 |
| 3 | Dynamic security risk assessment and optimization of power transmission system显示文摘The paper presents a practical dynamic security region (PDSR) based dynamic security risk assessment and optimization model for power transmission system. The cost of comprehensive security control and the influence of uncertainties of power injections are considered in the model of dynamic security risk assessment. The transient stability constraints and uncertainties of power injections can be considered easily by PDSR in form of hyper-box. A method to define and classify contingency set is presented, and a risk control optimization model is given which takes total dynamic insecurity risk as the objective function for a dominant con-tingency set. An optimal solution of dynamic insecurity risk is obtained by opti-mizing preventive and emergency control cost and contingency set decomposition. The effectiveness of this model has been proved by test results on the New Eng-land 10-genarator 39-bus system. | YU YiXin1 & WANG DongTao1,2 1 Key Laboratory of Power System Simulation and Control of Ministry of Education, Tianjin University, Tianjin 300072, China 2 School of Computer & Automation, Hebei Polytechnic University, Tangshan 063009, China | 2008 | Science China(Technological Sciences)2008，51，6： | 7 |
| 4 | Blockchain-Based Secure Distributed Control for Software Defined Optical Networking显示文摘Software defined optical networking(SDON)is a critical technology for the next generation network with the advantages of programmable control and etc.As one of the key issues of SDON,the security of control plane has also received extensive attention,especially in certain network scenarios with high security requirement.Due to the existence of vulnerabilities and heavy overhead,the existing firewalls and distributed control technologies cannot solve the control plane security problem well.In this paper,we propose a distributed control architecture for SDON using the blockchain technique(BlockCtrl).The proposed BlockCtrl model introduces the advantages of blockchain into SDON to achieve a high-efficiency fault tolerant control.We have evaluated the performance of our proposed architecture and compared it to the existing models with respect to various metrics including processing rate,recovery latency and etc.The numerical results show that the BlockCtrl is capable of attacks detection and fault tolerant control in SDON with high performance on resource utilization and service correlation. | Hui Yang Yongshen Liang Qiuyan Yao Shaoyong Guo Ao Yu Jie Zhang | 2019 | China Communications2019，16，6： | 5 |
| 5 | Vital basic research on modern power systems geared to 21st century | 卢强 梅生伟 | 2000 | Progress in Natural Science:Materials International2000，10，8： | 3 |
| 6 | A Method for Software Vulnerability Detection Based on Improved Control Flow Graph显示文摘With the rapid development of software technology, software vulnerability has become a major threat to computer security. The timely detection and repair of potential vulnerabilities in software, are of great significance in reducing system crashes and maintaining system security and integrity. This paper focuses on detecting three common types of vulnerabilities: Unused_Variable, Use_of_Uninitialized_Variable, and Use_After_ Free. We propose a method for software vulnerability detection based on an improved control flow graph(ICFG) and several predicates of vulnerability properties for each type of vulnerability. We also define a set of grammar rules for analyzing and deriving the three mentioned types of vulnerabilities, and design three vulnerability detection algorithms to guide the process of vulnerability detection. In addition, we conduct cases studies of the three mentioned types of vulnerabilities with real vulnerability program segments from Common Weakness Enumeration(CWE). The results of the studies show that the proposed method can detect the vulnerability in the tested program segments. Finally, we conduct manual analysis and experiments on detecting the three types of vulnerability program segments(30 examples for each type) from CWE, to compare the vulnerability detection effectiveness of the proposed method with that of the existing detection tool Cpp Check. The results show that the proposed method performs better. In summary, the method proposed in this paper has certain feasibility and effectiveness in detecting the three mentioned types of vulnerabilities, and it will also have guiding significance for the detection of other common vulnerabilities. | ZHOU Minmin CHEN Jinfu LIU Yisong ACKAH-ARTHUR Hilary CHEN Shujie ZHANG Qingchen ZENG Zhifeng | 2019 | Wuhan University Journal of Natural Sciences2019，24，2： | 1 |
| 7 | The New Military Revolution and International Security显示文摘The fourth wave science and technology revolution is quickly ushering in a worldwide military revolution.The major powers such as the United States,Russia and China are all striving to catch up with the wave by accelerating their own research on new military technology and the deployment of new military equipment.This presents significant changes to the international security system:the existing disarmament and arms control system is on the brink of collapse,strategic competition among the big powers has intensified,and the risk of global turbulence is on the rise.The future of international security and its mechanism depends both on the method and direction of the technology revolution,and on the ability of the big powers to put aside their differences and avoid conflict in the major arenas of competition.In this process,China should seek to play a bigger and more constructive role.This would not only be conducive to world peace and development,but is also the only way for China to secure a seat in the future international system. | Feng Yujun Chen Yu | 2019 | Contemporary International Relations2019，29，2： | 1 |
| 8 | The intelligent security system based on the public switch telephone network显示文摘This paper elaborates the design and development of the intelligent security system based on the public switch telephone network.The system includes two parts:security detection emission,and radio reception and signal process connected to the phone line with the telephone set at home or in the office.The core of radio reception and signal process is Micro Control Unit,which, in coordination with other peripheral circuits such as telephone line interface,signaling tone detection,dual tone multi-frequency(DTMF)reception and emission,and voice notification,informs the subscriber of the alarm via voice through Public Switch Telephone Network(PSTN).In addition,the subscriber can easily modify telephone numbers stored in the system. | Tian-fu YUAN (Shanghai University of Engineering Science,shanghai 201620,China) | 2010 | Journal of Measurement Science and Instrumentation2010，1，S1： | 0 |
| 9 | Customized Biometric Architecture for Access Control in Stadiums based on Federated Identities显示文摘This paper,resents a system called Athlos2,which implements strong access control for athletic events, enhancing the safety feeling of event spectators. Athlos2 integrates intelligent biometric access control systems and smart cards,under a protocol that complies ith the specification of the Liberty Alliance project for federated identities.A pilot version of Athlos2 was deployed and tested in terms of acceptability,information security and performance. | Christos K.Dimitriadis Peter Stavroulakis D.Polemi | 2007 | China Communications2007，4，3： | 0 |
| 10 | Running Control Mode for In-Duct FGD with No-Bypass Design显示文摘The desulfuration system in the second phase project of Sanhe Power Plant is the first such system that adopts in-duct FGD with no-bypass design by domestic power plants.Different from that of the conventional FGD with bypass design,a running control mode,which is important for the security of the absorbing tower within the designed ranges,shall be made to ensure the flue gas temperature and dust concentration at the inlet of the absorbing tower.The stable running of the system shows that the control mode is feasible. | Li Qing,Mao Yongqing,Zhang Chaoyang,Huang Bo,Zhu Xianran North China Electric Power Research Institute Co.,Ltd | 2010 | Electricity2010，21，3： | 0 |
| 11 | A Multilevel Secure Relation-Hierarchical Data Model for a Secure DBMS显示文摘A multilevel secure relation hierarchical data model for multilevel secure database is extended from the relation hierarchical data model in single level environment in this paper. Based on the model, an upper lower layer relationalintegrity is presented after we analyze and eliminate the covert channels caused by the database integrity.Two SQL statements are extended to process polyinstantiation in the multilevel secure environment.The system based on the multilevel secure relation hierarchical data model is capable of integratively storing and manipulating complicated objects ( e.g. , multilevel spatial data) and conventional data ( e.g. , integer, real number and character string) in multilevel secure database. | 朱虹 冯玉才 | 2001 | Journal of Modern Transportation2001，18，1： | 0 |
| 12 | RSMACC解决方案登陆中国显示文摘2004年12月,罗克韦射软件开始着力在中目市场推介RSMACC(Rockwell Soft ware Maintenance Automation Control Center)解决方案。恢方案整合了罗克韦尔软件以前的一些产品,如RS Guarding、RS Security等,功能也得到提升,并强调了集成的概念。在罗克韦尔软件产品系列中, | | 2005 | 现代制造2005，，20： | 0 |
| 13 | Grain Prices in China: a Review and Policy Proposals显示文摘Based on in-depth analysis of grain price fluctuations and their repercussions since 2003, this paper summarizes national grain price control measures undertaken in recent years, identifies their effects and remaining problems, and calls on relevant departments to pay close attention to current grain production and the grain market. Lastly, the paper puts forward policy proposals for making price regulation more predictive, directed and e ective. | 王双正 李英 | 2008 | China Economist2008，3，5： | 0 |
| 14 | AN EXPERT SYSTEM ASSISTING DECISION-MAKING OF STEADY-STATE SECURITY CONTROL显示文摘An expert system of steady-state security control for assisting dispatchers indecision-making is proposed.It is a mixture of logical inference,empirical rules and nu-merical algorithms,and aimed only at real power subproblem.The classification of pro-duction rules and structure,and the realization and improvement of this system are dis-cussed in detail.The expert system was demonstrated and evaluated on Micro-Vax Ⅱ forIEEE-30 bus sample system and a practical JS-95 bus system. | 唐国庆 许洪元 华学东 | 1991 | Journal of Southeast University(English Edition)1991，7，2： | 0 |
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