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I Did Not Know Its Prohibited-Academic Dishonesty in Online Courses

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通讯和计算机（中英文版） 2013年第5期10卷 661-667页

作者： Eshet Yovav Peled Yehuda Grinautski Keren Barczyk Casimir The department of Multi-disciplinary Studies Zefat Academic College Jerusalem Street 11 Safet 13206 Israel department of Education Western Galilee College Akko 24121 Israel The department of Multi-disciplinary Studies Western Galilee College Akko 24121 Israel School of Management Purdue University Calumet Hammond IN 46323 United States

Weighted Sparse Image Classification Based on Low Rank Representation

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Computers, Materials & Continua 2018年第7期56卷 91-105页

作者： Qidi Wu Yibing Li Yun Lin Ruolin Zhou college of information and Communication Engineering Harbin Engineering UniversityHarbin150001China department of Electrical and Computer Engineering Western New England UniversityUSA

The conventional sparse representation-based image classification usually codes the samples independently,which will ignore the correlation information existed in the ***,if we can explore the correlation information hidden in the data,the classification result will be improved *** this end,in this paper,a novel weighted supervised spare coding method is proposed to address the image classification *** proposed method firstly explores the structural information sufficiently hidden in the data based on the low rank *** then,it introduced the extracted structural information to a novel weighted sparse representation model to code the samples in a supervised *** results show that the proposed method is superiority to many conventional image classification methods.

关键词： Image classification sparse representation low-rank representation numerical optimization.

A New Thinking of the Objects Served Relationship Management in Complex System

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Journal of Donghua University(English Edition) 2006年第6期23卷 71-75页

作者：周启海刘云强吴红玉张元新朱捷贾可 School of Economic information Engineering South Western University of Finance and Economics department of Management and Resources Environment Neijiang Teachers College

Take a digital libraries＇ service system for example, Objects Served Relationship Management （OSRM） in complex systems is proposed firstly as a new concept, and its connotation is explained. The significances and constructions of OSRM are analyzed. Both the fundamental facts and the important natures that the things which are interested by Objects Served （OS）（e. g. publishers and readers） and the server （e. g. digital libraries are the servers of publishers and readers） will not be the same completely although there are a lot of common benefits between OS and servers, are indeed clarified. The valuable information,which should be used by OS and their server, is often hidden behind them. Thus, how to find, manage and control the relationship among OS and their servers is very necessary and important for the common benefits among all of them.（e. g. the three dimensions of OSRM in digital library system and its overall framwork are proposed. The different strategies to different cases in the digital library＇s multidimensional framework are analyzed.）

关键词： Objects Served Relationship Management complex systems digital libraries data mining preferred reading user classofication.

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Can You Explain This？ Personality and Willingness to Commit Various Acts of Academic Misconduct

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通讯和计算机（中英文版） 2013年第8期10卷 1042-1046页

作者： Yovav Eshet Yehuda Peled Keren Grinautski Casimir Barczyk School of Management University of Haifa Haifa 3190501 Israel department of Education Western Galilee College Akko 24121 Israel School of Management Purdue University Calumet Hammond IN 46323 United States

VIBRATION SUPPRESSION OF CANTILEVER LAMINATED COMPOSITE PLATE WITH NONLINEAR GIANT MAGNETOSTRICTIVE MATERIAL LAYERS

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Acta Mechanica Solida Sinica 2015年第1期28卷 50-61页

作者： Yongfei Zhang Haomiao Zhou Youhe Zhou Key Laboratory of Mechanics on Disaster and Environment in western China the Ministry of Education of China Lanzhou University department of Mechanics and Engineering Sciences College of Civil Engineering and MechanicsLanzhou University college of information Engineering China Jiliang University

In this paper, a nonlinear and coupled constitutive model for giant magnetostrictive materials （GMM） is employed to predict the active vibration suppression process of cantilever laminated composite plate with GMM layers. The nonlinear and coupled constitutive model has great advantages in demonstrating the inherent and complicated nonlinearities of GMM in re- sponse to applied magnetic field under variable bias conditions （pre-stress and bias magnetic field）. The Hamilton principle is used to derive the nonlinear and coupled governing differential equation for a cantilever laminated composite plate with GMM layers. The derived equation is handled by the finite element method （FEM） in space domain, and solved with Newmark method and an iteration process in time domain. The numerical simulation results indicate that the proposed active control system by embedding GMM layers in cantilever laminated composite plate can efficiently suppress vibrations under variable bias conditions. The effects of embedded placement of GMM layers and control gain on vibration suppression are discussed respectively in detail.

关键词： giant magnetostrictive materials nonlinear constitutive model active vibration suppression cantilever laminated composite plate

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A mini-review on econophysics:Comparative study of Chinese and western financial markets

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Chinese Physics B 2014年第7期23卷 154-163页

作者：郑波蒋雄飞倪鹏云 department of Physics Zhejiang University college of information Engineering Ningbo Dahongying University

We present a review of our recent research in econophysics, and focus on the comparative study of Chinese and western financial markets. By virtue of concepts and methods in statistical physics, we investigate the time correlations and spatial structure of financial markets based on empirical high-frequency data. We discover that the Chinese stock market shares common basic properties with the western stock markets, such as the fat-tail probability distribution of price returns, the long-range auto-correlation of volatifities, and the persistence probability of volatilities, while it exhibits very different higher-order time correlations of price returns and volatilities, spatial correlations of individual stock prices, and large-fluctuation dynamic behaviors. Furthermore, multi-agent-based models are developed to simulate the microscopic interaction and dynamic evolution of the stock markets.

关键词： complex systems econophysics

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SpectrumChain: a disruptive dynamic spectrum-sharing framework for 6G

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Science China(information Sciences) 2023年第3期66卷 26-39页

作者： Qihui WU Wei WANG Zuguang LI Bo ZHOU Yang HUANG Xianbin WANG college of Electronic and information Engineering Nanjing University of Aeronautics and Astronautics Key Laboratory of Dynamic Cognitive System of Electromagnetic Spectrum Space Ministry of Industry and Information Technology No.8511 Research Institute of CASIC department of Electrical and Computer Engineering Western University

The sixth-generation(6G) wireless network will support ubiquitous connectivity and diversified scenarios to satisfy the requirements of various emerging applications. Full spectrum is a key enabler for6G to achieve the ambitious goal of a Tbps-scale data rate. In this paper, we first review the scenario and potential spectrum plan for 6G and then focus on SpectrumChain, a blockchain-based dynamic spectrumsharing(DSS) framework for 6G. The unique characteristics of blockchain for DSS are presented along with key technologies. Finally, the conclusion and future development trends are discussed.

关键词： dynamic spectrum sharing blockchain 6G

Random complex networks

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National Science Review 2014年第3期1卷 357-367页

作者： Michael Small Lvlin Hou Linjun Zhang School of Mathematics and Statistics The University of Western Australia college of information Systems and Management National University of Defense Technology department of Statistics and Finance University of Science and Technology of China

Exactly what is meant by a ‘complex’ network is not clear; however, what is clear is that it is something other than a random graph. Complex networks arise in a wide range of real social, technological and physical systems. In all cases, the most basic categorization of these graphs is their node degree *** groups of complex networks may exhibit additional interesting features, including the so-called small-world efect or being scale-free. here are many algorithms with which one may generate networks with particular degree distributions(perhaps the most famous of which is preferential atachment). In this paper, we address what it means to randomly choose a network from the class of networks with a particular degree distribution, and in doing so we show that the networks one gets from the preferential atachment process are actually highly pathological. Certain properties(including robustness and fragility) which have been atributed to the(scale-free) degree distribution are actually more intimately related to the preferential atachment growth mechanism. We focus here on scale-free networks with power-law degree sequences—but our methods and results are perfectly generic.

关键词： complex networks scale-free networks random graph Markov chain Monte Carlo power-law network robustness

Olive oil consumption and non-alcoholic fatty liver disease

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World Journal of Gastroenterology 2009年第15期15卷 1809-1815页

作者： Nimer Assy Faris Nassar Gattas Nasser Maria Grosovski Liver Unit Ziv Medical CenterSafedIsrael Faculty of Medicine Technion Institute department of Medicine Western Galilee Hospital department of Biotechnology Ort-Braude College

The clinical implications of non-alcoholic fatty liver diseases(NAFLD)derive from their potential to progress to fibrosis and *** dietary fat intake,excessive intake of soft drinks,insulin resistance and increased oxidative stress results in increased free fatty acid delivery to the liver and increased hepatic triglyceride(TG)*** olive oil-rich diet decreases accumulation of TGs in the liver,improves postprandial TGs,glucose and glucagonlike peptide-1 responses in insulin-resistant subjects, and upregulates glucose transporter-2 expression in the *** principal mechanisms include:decreased nuclear factor-kappaB activation,decreased lowdensity lipoprotein oxidation,and improved insulin resistance by reduced production of inflammatory cytokines(tumor necrosis factor,interleukin-6)and improvement of jun N-terminal kinase-mediated phosphorylation of insulin receptor *** beneficial effect of the Mediterranean diet is derived from monounsaturated fatty acids,mainly from olive *** this review,we describe the dietary sources of the monounsaturated fatty acids,the composition of olive oil,dietary fats and their relationship to insulin resistance and postprandial lipid and glucose responses in non-alcoholic steatohepatitis,clinical and experimental studies that assess the relationship between olive oil and NAFLD,and the mechanism by which olive oil ameliorates fatty liver,and we discuss future perspectives.

关键词： Liver steatosis Fatty liver Olive oil Fatty acids Monounsaturated Non-alcoholic steatohepatitis Lipids Oleic acid Non-alcoholic fatty liver disease