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To evaluate the effectiveness of smart grid, a new interval number fuzzy multiple attribute decision-making model based on TOPSIS and interval fuzzy theory is presented, which adapts the fuzzy AHP and interval number theory to characterize the advantages and weaknesses in the construction of smart grid, and by applying the Hausdorff distance, the relative closeness of each alternative to ideal solution...
Internet-based group-buying has become a new growth point for China's e-commerce. By studying B2C group-buying model, this paper has collected data of 20 major Chinese group-buying websites, studied factors that might influence Internet users' group-buying behavior, proposed a new model for evaluating the value of Internet enterprises, and provided a feasible reference model for the evaluation and...
In-network data aggregation presents a critical challenge for data privacy in resource constraint wireless sensor networks. We propose a PAPF scheme, in which a novel p-function set taking advantage of the algebraic properties of modular operation is constructed. Thanks to the p-functions, nodes can perturb their privacy data without extra data exchange, and the aggregation result can be recovered...
Based on Inner Mongolia Autonomous Region, this paper analyzes the long-run and short-run influence of expenditure for S&T on economic growth in the minority area. In the process of analysis, the methods of panel unit root test and panel co-integration together with the error correction model (ECM) are used. The results show that expenditure for S&T promoted the economic growth in the minority...
With the development of computer technology and geological modeling study of the gradual maturity, 3D for the engineering geological modeling and information visualization analysis system of opportunities and challenges brought about. Have carried on the detailed introduction to the three dimensional geological modeling tool and the method. Summarized the three dimensional geological modeling basic...
In recent years, research for bank efficiency has became a most important topic of financial industry and regulatory authorities. China's banking industry has experienced large-scale shareholding reform since 2003, and has gone through the global financial crisis began in 2008, now it is facing the challenges and competition from opening-door policy in banking business. Under this background, this...
The theoretical calculation model for price-earning ratio (PE) is deduced through transforming the dividend discount model so as to find out the main factors affecting price-earning ratio in theory. Stocks of Shanghai Stock Exchange (SSE) 180 index are selected as the sample, and empirical study on the main factors affecting price-earning ratio is carried out based on the panel data during the 2005–2008...
In this paper, I use the time-series data, which is from 1997 to 2010, and I also use the AR root test method to test the stationary of VAR model. Then using the VAR model and the impulse response function to test the effectiveness of monetary policy, I can conclude that the broad M2 monetary supply fluctuations have a significant impact on price and economic growth. And the impact on prices is proceeded...
Workflow simulation is a valid technique backing up process improvement. To this day, workflow model simulation is still a weak segment. Based on the research on workflow simulation technique, this issue carries out a way of business process simulation based on workflow, and offers the realization of workflow simulation mechanism supporting business process based on virtual running environment, finds...
The paper analysed the efficiency of logistics industry in 31 provinces of China in 2009 by three-stage DEA model. The empirical results are as follows: firstly, the technical efficiency of 31 provinces is low, with the average of 0. 468, and the reason is the lack of scale efficiency; secondly, the development of logistics industry in East, Central and West of China differs wildly, specifically speaking,...
Railway, as one of the most essential infrastructures of China, has endured extremely high difficulty level due to huge investment scale and high quality requirements. The traditional management method of technical-economic indexes and simulation are not perfect, so simulating technical indexes catering to the features of railway construction project is an accurate and efficient management method...
This paper analyzes the Struts framework, the Hibernate framework, and the combined framework of Struts and Hibernate. The paper also discusses how to use the combined framework to realize the application and design of the management system for scientific research projects. This system can efficiently solve the problem of the poor expansibility and poor maintainability in the application of traditional...
In this paper, a modified TS-type neuro-fuzzy system (MTSNFS) for on-line identification is proposed, which possesses six layers of neurons to perform the fuzzy inference. A modified self-organizing competitive learning algorithm with capabilities of dynamical rules recruitment and cancellation is proposed for structure identification. A hybrid learning algorithm combining recursive least squares...
In view of the shortcomings of bore and section data-based modeling,, a new kind of data structure is proposed in this paper to describe three-dimensional geological body structure based on borehole data. Based on OpenGL library, the 3D geological modeling and visualization of complex geologic body were achieved in Visual C ++ 6.0. Experimental data test shows that the data-structure not only can...
In the modern society of which material capital is relatively abundant, human capital places an increasingly prominent role in economic growth. This article,which is based on the principle of human capital in connection with the actual situation of China's regional economic development, uses Lucas' model of human capital spillover to analysis growth differences in human capital's contribution to economic...
Adaptive neural network-based fuzzy inference system (ANFIS) was applied to build a fault diagnosis model of automobile engine, the thesis, with the construction of ANFIS, by using gradient descent genetic algorithm and optimization of system parameters of neutral network learning algorithm, inputs the fusion data into ANFIS, the ANFIS fault diagnosis model adopts the method of information fusion...
Commodity price is always a matter related to national welfare and people's livelihood. In 2010, the country's central government put ‘Price Control’ as an important matter among national priorities and did enormous efforts for it. As a center area of Central Plain Economic Zone, He Nan Province has more reasons to keep commodity price in check. Based itself on the grey fuzzy theory the paper tries...
MATLAB is a famous scientific computing software, while Unigraphics is well-known for its powerful modeling ability. Both of them are popularly used in mechanical design and most of the engineering problem have to make use of them. In order to transfer data between the two running routines during design process, excel sheet is used as a medium to establish the connection between MATLAB data and solid...
The per capita ecological footprint (EF) is one of the most-widely recognized measures of environmental sustainability. It tries to quantify the earth's biological capacity required to support human activity. This study at first summarize the previous literature, and then present the five factors which influenced the per capita EF, they are the nation's GDP, urbanization independent of economic development,...
Focusing on the “passion at work” specific to leaders, this study examined the relationships among leaders' passion at work, transformational leadership and leader effectiveness using structural equation modeling. Specifically, we developed and tested the ideas that mediated effects of transformational leadership. Using a sample of managers in China, results supported the direct and indirect effects...
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