bluuebunny/crossref_metadata_2025 huggingface dataset:
Offline Application of the MIS System in SaaS Architecture
Authors: Zhang Sheng Wen , Chen Xiao Xi
Published: March 2011

At present, the proposal of SaaS makes network application more and more popular. However, in the process of users use network application, network congestion occurs frequently, causing network connection to be cut and to be connected instantly. In order to ensure the normal operation of the system, the offline application in SaaS architecture must be developed. This article takes the example of navigation mark business management system; it combines SaaS architecture into traditional MVC pattern, and offers offline application of the navigation mark business management system. This system solves the problem that the system can’t work offline.
Absolute Stability Condition for T-S Fuzzy Lurie Control Systems with Time Delay
Authors: Xia Xiao Xu , Wang Yong
Published: March 2011

This paper is concerned with the absolute stability of a new class of Takagi-Sugeno (T-S) fuzzy Lurie control systems with time-delay in the state. By using novel techniques, a new delay-dependent absolute stability criterion described in the form of LMIs. Finally, a numerical example and its simulation results are provided to illustrate feasibility and effectiveness of the proposed result.
Study on a Vision Sensing System for the Parameter Estimation of a Serial Construction Robot
Authors: Xia Yu Peng , Yamada Hironao , Kawasaki Haruhiko
Published: March 2011

In this paper, a vision sensing system was developed in order to measure the gesture of a serial construction robot and the cylinder displacement of each actuator. The system consists of a single CCD video camera and several light sources which were used to acquire the distance information of key points of the construction robot. The three-dimensional coordinates of key points were obtained from a two-dimensional video image by using image processing. The gesture of the construction robot and the cylinder displacement of each hydraulic actuator were calculated via the inverse kinematics method. In addition, the validity of the proposed method was confirmed through an experiment of parameter estimation for the friction characteristics of a hydraulic cylinder.
Study on CAPP System Based on Rough Set Theory
Authors: Li Xiao Bin , Jiang De Rong
Published: March 2011

As a significant technology of Computer Integrated Manufacturing System (CIMS), Computer Aided Process Planning (CAPP) is the bridge between Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM). Meanwhile, it is a momentous foundation for building the overall information model of manufacturing of engineering product. By using of which along with the theory of rough set in rule reduction of expert system, the development of CAPP system framework is basis of .net platform, utilizing Visual Studio 2003 to design the system interface and associated structured query language (SQL) allow distributed data processing and data access, which is supported by SQL Server 2000. By designing and running the program, the method of designing is verified.
Constructing a Managerial Performance Model for the B&B Industry
Authors: Chin Jiung Bin
Published: March 2011

The locally vigorous development and highly competitive B&B industry in Taiwan has long been emphasized by governmental sectors and the private investors with continuous increase in its importance. The study applied a collection of relevant literature on explorations of B&B management, using Delphi Method to interview the scholars, officers, and business operators, and supplemented by Analytical Hierarchy Process (AHP) weight questionnaires to calculate the importance relationship between the B&B management performance indicators of Taiwan, thereby to construct the complete model. The study results showed the criteria on “information and resources” and the “accommodation quality” to be most important. The indicators on “local characteristics,” “atmosphere” and “unique style” were the three most important factors. The study intended to satisfy requirement from all types of consumers with results to be used as the important reference for future B&B related industry in the practical management and self-performance evaluation.
Eutrophication Assessment of a Large Scale Coastal Area Using GIS Technologies
Authors: Mu Di , Tao Jian Hua
Published: March 2011

The purpose of this work is to integrate GIS techniques into the eutrophication assessment process of a large scale coastal area – Bohai Bay. Specifically, based on ArcGIS8.3 Desktop, a geodatabase was built for the management of the field monitoring data of Bohai Bay. Using the existing functions of the GIS platform, NQI index and a fuzzy assessment method were adopted respectively for the assessment of the trophic state of this area. Both methods generated salient spatial variations in the assessment results which were often missed by other attempts and thus demonstrated the power of the GIS techniques. The specific trends of the results provide clues for further studies.
A New Searching Direction for Linear Complementarity Problems
Authors: Zhang Li Pu , Xu Ying Hong
Published: March 2011

In this paper, we investigate the properties of a simple function. As an application, we present a full-step interior-point algorithm for linear complementarity problem. The algorithm uses the simple function to determine the searching direction and define the neighborhood of central path. The full-step used in the algorithm has local quadratic convergence property according to the proximity function which is also constructed by this simple function. We derive the iteration complexity for the algorithm and obtain the best-known iteration bounds for linear complementarity problem.
SOM and RBF Networks for Eddy Current Nondestructive Testing
Authors: Liu Bing , Li Ai Hua , Wang Chang Long , Wang Jian Bin , Ni Ye Teng
Published: March 2011

Eddy current testing is a popular nondestructive testing (NDT) technology with a solid theoretical foundation. This paper presents a new crack test scheme which uses a self-organizing maps (SOM) network and a radial basis function (RBF) network to process the crack feature signals in eddy current NDT. And Fisher ratio method is adopted to optimize the RBF network centers and simplifies the network structure. The validity of this crack detection algorithm is verified by an experiment in which the wave signals of different crack locations and depths are acquired from the simulations and used as the training and testing samples. Finally, the assessment of the network’s accuracy is performed and the result is satisfactory.
Design of Networked Control Systems Based on Single-Neuron PID
Authors: Jin Yong Xian , Che Gao Feng , Guan Yi Sheng
Published: March 2011

With the development of control theory and communication technology, networked control systems have got more and more attention. The traditional PID controller is no longer suitable to meet performance requirements of time-delay control systems. And communication network is introduced into control systems that makes systems arise some problems, such as time delays, data dropout and so on. These problems affect the control performance badly. A model based on the single-neuron PID controller for networked control systems is proposed to improve the control performance. The design method for controller is based on neural network, traditional PID controller and Smith predictive control. The simulation results represent the model we proposed has better control performance.
Application of Simulated Annealing Algorithm in Tracking Convective Cloud Images from Chinese FY-2C Satellite
Authors: Pei Xiao Fang , Li Luan , Zhang Xian Ling , Li Nan
Published: March 2011

It is significance to identify and track convective clouds using satellite images in nowcasting and severe weather warning. This article applies simulated annealing algorithm to match and track convection clouds identified from infrared channel images of FY-2C satellite. The preliminary results suggest that simulated annealing algorithm is simple and effective to gain satisfactory results with adjustable features. The results also show the feasibility and characteristics of simulated annealing algorithm in cloud tracking and provide reference of simulated annealing algorithm application in other related research areas.
Dynamic OD Collecting Method by Mobile Phone Equipped Vehicles
Authors: Zhu Wei Gang
Published: March 2011

According to the shortcomings of higher strength labors and lower accuracy data of manual methods to collect origin destinations, methods based on mobile phone equipped vehicles to collect dynamic origin destinations are very popular for the fact of large number of users and advanced location technology of mobile phone. However, the existing methods can not meet the requirements to users for the key technologies involved are not adequately effective. Consequently, a new method for collecting dynamic origin-destinations based on mobile phone equipped vehicles is designed, in which two key technologies are researched especially. The results show that the method put forward can produce origin-destinations with higher quality, which will provide reliable decision information for traffic management.
The Research on 3G Networks Streaming Media in M-Learning
Authors: Mu Jie , Wang Ge
Published: March 2011

The popularity of 3G networks makes revolutionary changes occurred in M-learning, which enables us to do real-time video and audio learning and interactive video and audio learning. The article put emphasis on how to protect video and audio data transmission and the quality of M-learning.
Design and Development of Large-Scale Sport Events Information System - Based on Project Management
Authors: Han Chun Li , Ma Yun Chao
Published: March 2011

In order to effectively implementing the organization and management of large-scale sport events, and carrying out the important role of project management during the events, by integrating the use of research methods such as system science, management science, information technology, we designed a information system for large-scale sport events based on project management. In this paper we systematically discusses the characteristics of large-scale sport events based on project management, explores the application goal of information system for large-scale sport events based on project management, and on this basis we elaborates comprehensively on the system’s functional requirements, framework, functional structure, and other major issues during the execution.
Trends and Contribution for Smart Home Research: An Assessment of Academic Articles from 1997-2010
Authors: Chien Kang Min , Luor Tain Yi , Wu Tzong Chen , Lu Hsi Peng
Published: March 2011

While many past studies focus on “smart home” research, little is known about this stream of research. Begun as an effort to assess the trends and contribution on the field of “smart home”, this study surveys 465 smart home publications appearing in 194 journals from 1997 to October 2010. In this study, we define the keywords and do the inquiry to search the related articles in ISI Web of Science (WOS) database and present our findings, such as categorizations of article types, key publication venues, and the trends of publications by years. Our study showed that the amount of articles about “smart home” increased from 1997 to 2010, which indicates that smart home’s influence is on the increase. We also find that “smart home” research has attracted numbers of researchers during the fourteen years covered in this study. Researchers from America, Asia and Europe have made the most contributions to this fielding in our findings. This study offers a snapshot of the field of “smart home” and raises a number of questions for future research on related topics.
A Virtual Layered Scenario for Real-Time Information System Design
Authors: Sun Qiu Dong , Ma Wen Xin , Huang Jiang Wei , Chen Wei
Published: March 2011

With the detonation of information, the requirement of real-time data collection has been paid increased attention. It is more difficult that a real-time information system in practical application not only considering its convenience of maintenance, credibility of performance and flexibility of configuration, but reducing its developing cost as well. Therefore, to borrow the idea from the layered design for software system, a virtual layered concept was presented in this paper. And also a virtual layered design scheme for real-time information system based on the concepts of virtual layer and layered design was built to provide a flexible configuration method for development of series systems in different applications. The practices show that this scheme has strong flexibility, good efficiency and integrated optimization.
Impact of Information Technology on Accounting
Authors: Wang Li Nan
Published: March 2011

As the field of computer technology applications in accounting, the traditional manual accounting system has undergone tremendous changes, from the manual accounting methods to the computer system accounting method. This change greatly improved the efficiency of the accounting staff. This manual accounting system in the computerized accounting system and the Comparative Study of the paper puts forward the process of development of computer accounting, computerized accounting analysis of the impact of the existing accounting, accounting and computer manual summarizes the similarities and differences of accounting. Also studied the main advantages of computerized accounting, computer accounting also analyzed a number of deficiencies, these deficiencies exist in the same time, the paper identified a number of outcomes to improve the approach was carried out from all the negative perfect. The paper also combines the new development prospects of the development trend of computerized accounting further prospects.
Reconstruction Technology on the Surface of Engine Port Based on Reverse Engineering
Authors: Ren Xiao Zhong , Duan Ming De , Su Jian Xin
Published: March 2011

Applying reverse engineering technology to the design of engine port, the reconstruction technology on the free-form surfaces of the engine port were investigated deeply. The data on the 3D surfaces of the engine port sample were collected by means of laser scanner, and the scattered data points were processed in regularization. Triangulation processing of surface data cloud was carried out based on surface grid method. According to the free-form surface technology and curve fitting algorithm used at present, the methods used to reconstruct the port surface were proposed. Taking CATIA software as developing platform, the free-form surfaces of the engine port were reconstructed.
Soft Sensor Modeling Based on Radial Basis Function Neural Network and Fuzzy C-Means
Authors: Wang Xi Huai , Xiao Jian Mei
Published: March 2011

A neural network soft sensor based on fuzzy clustering is presented. The training data set is separated into several clusters with different centers, the number of fuzzy cluster is decided automatically, and the clustering centers are modified using an adaptive fuzzy clustering algorithm in the online stage. The proposed approach has been applied to the slab temperature estimation in a practical walking beam reheating furnace. Simulation results show that the approach is effective.
Development of a Decision Support System for Flood Warning in Jinan City
Authors: Li Chuan Qi , Jia Chao , Xu Bang Shu
Published: March 2011

A decision support system for flood warning has been developed for Jinan city. It is a web based distributed system that integrates GIS, databases and models. Urban Flood Simulation model is used as a real-time flood forecasting model. Mike Flood model is used to simulate pre-formulated flood scenarios for urban areas. The objective of the system is to simulate and forecast river and urban floods on the basis of real-time meteorological situation and rainfall available, and to serve as a tool for making decision.
Development of a Evaluation System for Evaluating the Performance of Road Networks in CBD Using the Maximum Entropy Theory
Authors: Shen Jin Xing , Zheng Chang Jiang
Published: March 2011

Central business district (CBD) is the crucial area in modern metropolitan areas. In this study, an evaluation system is proposed to help transportation professionals determine the reasonable scale of road network in CBD. The evaluation system consists of two parts, including a indicator system and a selection system. The indicator system is based on the measurement of several parameters such as the regional road traffic capacity, smoothness of regional road network, unit road load, and regional road network structure, etc. The selection system uses the maximum entropy with the results of the indicator system to select the reasonable road network scale. A case study is also conducted to apply the whole evaluation system to Huaqiao central business district. The research results show that the evaluation system developed in this study can be used as a useful guidance for determining a reasonable road network scale for the city central business district in metropolitan areas in China.
Control Traffic Flows and Differing Quality of Service with Reservation of Bandwidth in Optical Network
Authors: Zhang Ning
Published: March 2011

In this paper, a traffic flow control scheme is presented. Wavelength division multiplexing (WDM) technology have significantly increased the transmission capacity of today’s transport networks, and played an extremely important role in high-speed network. Since high bandwidth wavelength channels will be filled up by many low-speed traffic streams, efficiently provisioning customer connections with such diverse bandwidth needs is a very important problem and is also known as the traffic-grooming problem. Traffic grooming is an extremely important issue for next-generation optical WDM networks.
Synthesis and Photoelectrochemical Properties of Self-Organized Anodic TiO2 Nanotube Arrays
Authors: Liu Shi Kai , Cui Wei , Yang Hai Bin , Li Zheng Xin , Zou Wen Jun
Published: March 2011

Self-organized nanotube arrays were prepared by a facile two-electrode electrochemical anodization on pure Ti in a 0.5wt% NH4F aqueous electrolyte. The surface morphology, structure, optical and photoelectrochemical behaviors of the nanotubular films were considered. The as-formed nanotubes are highly ordered with ~700nm in length and the average tube diameter is about 90nm. By annealing the initially amorphous films at different temperatures, the importance of the crystalline nature is confirmed. The photoelectrochemical properties are investigated and the highest photocurrent of 2.297 mA/cm2 is obtained under AM1.5 100 mW/cm2 illumination at 0.6 V (vs Ag/AgCl).
The Design and Implementation of Practical Training System Based on the Design Pattern
Authors: Liang Yun Juan , Zhang Li Jun , Li Li
Published: March 2011

An important breakthrough in Object-Oriented area is to raise the conception of design pattern, which was not born long before, but soon becomes a bright star due to its particular advantage in the design and development. In this paper, we analyze the support of UML to design pattern, and accomplish the modeling method based on the role design pattern. Under the direction of design pattern, to bring the design pattern into the development of practical training system, which interprets the development process of the software in both theory and practice.
A New Mechanical Vibration Source Number Estimation Method Based on EMD-SVD-DE
Authors: Ye Hong Xian , Hu Xiao Ping
Published: March 2011

To estimate the number of mechanical vibration sources from the convolution mixtures with fewer sensors than sources, a new method combined with EMD-SVD- DE（Empirical Mode Decomposition, EMD; Singular Value Decomposition,　SVD; Dominant Eigenvalue, DE）was proposed. The characteristic forms of vibration sources were obtained through the EMD of the mixtures. The relation matrix of the characteristic forms of different mixtures was used to get the eigenvalues of sources which were used to determine the number of sources by means of SVD and DE. It is verified that the new method yields a correct estimate of source number in the simulation and test. It is help to analyze the mechanical vibrations in the fault monitoring system and to separate the useful mechanical vibrations efficiently from the mixtures.
Application of an Improved Immune Evolutionary Algorithm to Grid Task Scheduling
Authors: Xue Sheng Jun , Liu Fang Fang
Published: March 2011

Grid task scheduling is an NP problem , performance of scheduling algorithms greatly influences scheduling results. Aiming at the shortages of the existing Evolutionary Algorithm, such as premature convergence, search process easily falling into local optimum, poor scheduling results and so on, this paper proposed an improved immune Evolutionary Algorithm which introduced concentration mechanism in the immune system into Immune Evolutionary Algorithm and adjusted regulator to adaptive function. Simulation experiment shows that, convergence speed and performance of the improved algorithm are significantly improved and it can better converge to global optimal solution, applying the algorithm to grid task scheduling can obtain better scheduling results.
Design and Model Analysis of City Bus Body Frame Based on ANSYS
Authors: Ren Xiao Zhong , Du Shao Jie , Pei Xue Sheng
Published: March 2011

Applying the 3D design and finite element technology to the design of city bus body, the model analysis of bus body frame was carried out. On the basis of general modeling of bus body, the locus of bus body frame was constructed in light of the inner surface profile of body cover panel. The 3D models of both bus body frame and floor frame were constructed under Pro/E, and the virtual assembly of them was completed. By leading the wire frame model of bus body frame in ANSYS software, its FEA wire frame model was obtained. The natural frequency and vibration mode of bus body frame can be known by means of model analysis. It lays the foundation for the FEA of whole bus body frame.
Research on the IDE of Visual Programming Language
Authors: Liu Yu Bin , Dong Xin Fa
Published: March 2011

This paper proposes a new method for visual programming. Make full use of visual graph and visual studio, which are popular environment for visual interface development, the author developed some controls with some properties and events in visual graph, and then re-edit them in visual studio as the basic controls. With these basic controls people can do their visual programming without inputting work of text codes. Even a common developer can gain the software what they need by using some graphical component like building blocks. This may greatly improve development efficiency and avoid code rewriting greatly.
Discussion on the Contents of 5S Activities in Universities
Authors: Hu Ming Ming , Xu Shu
Published: March 2011

Regarding the shortcomings of 5S activities mainly carried out by local in universities, this article puts forward the idea of the full implementation of 5S activities within the universities. From the classroom 5S, dormitories 5S, library 5S, laboratory 5S, etc, we made researches on the contents of 5S activities in universities, which can provide a better reference for the implementation of 5S activities in universities.
A Damage Model for Collapse-Mechanism of Long-Span and High-Pier Continuous Rigid Frame Bridges
Authors: Xie Kai Zhong , Chen Guang Qiang , Wei Li Lin
Published: March 2011

Collapse-mechanism analysis can simulate that bridges enter strong elasto-plastic and large displacement response and collapses phase, so that it is very important for the seismic design of bridges. In this paper, a damage model of reinforced concrete is introduced, and dynamic response and collapse of long span and high-pier continuous rigid frame bridge during strong earthquake is studied with damage model of reinforced concrete by the explicit dynamic analysis code (LS-DYNA). The simulation results indicate the development of the concrete elements from cracking to failure and the bridge from part collapse to the whole collapse of the bridge are studied. The damage and collapse mechanisms during strong earthquake are given of Long Span and High-pier Continuous Rigid Frame Bridges. References are provided for seismic analysis of this kind of bridges.
Performance Evaluation and Optimization on GPU
Authors: Gan Xin Biao , Shen Li , Tan Quan Yuan , Liu Cong , Wang Zhi Ying
Published: March 2011

GPU provides higher peak performance with hundreds of cores than CPU counterpart. However, it is a big challenge to take full advantage of their computing power. In order to understand performance bottlenecks of applications on many-core GPU and then optimize parallel programs on GPU architectures, we propose a performance evaluating model based on memory wall and then classify applications into AbM (Application bound-in Memory) and AbC (Application bound-in Computing). Furthermore, we optimize kernels characterized with low memory bandwidth including matrix multiplication and FFT (Fast Fourier Transform) by employing texture cache on NVIDIA GTX280 using CUDA (Compute Unified Device Architecture). Experimental results show that texture cache is helpful for AbM with better data locality, so it is critical to utilize GPU memory hierarchy efficiently for performance improvement.
Study of Automatic Control System for Irrigation
Authors: Zhu Huan Li , Li Xiang
Published: March 2011

This paper attempts to survey the compositions, functions and operation of an automatic control system for irrigation. By means of the application of technologies such as computer technology, telecommunication technology, autocontrol technology and modern agriculture technology, the automatic control system for irrigation can be realized. The system provides real-time monitoring for relevant parameters via sensors installed in field. All signals are delivered directly to a central controller through radio network. Based on the start and stop of pump unit and open and close of solenoid valve, the master computer can realize automatic irrigation and therefore provide a new water-saving equipment for the irrigation.
The Eco-Efficiency Evaluation on Petrochemical Industry Based on Three-Stage DEA Model
Authors: Wen Hong Mei , Li Shan Shan
Published: March 2011

As a main industry of our national economy, petrochemical industry produces long-lasting industrial waste gas, waste water and waste residues which affect ecological environment in our country seriously. The eco-efficiency rate is a significant indicator in evaluation industrial sustainable development, which represents the efficiency of alleviation pressure on the environment using natural resources in the economic growth. So, in this paper, we used three-stage DEA model to evaluate the eco-efficiency of the petrochemical industry. The empirical analysis shows that it is feasible to use the three-stage DEA model on evaluation the eco-efficiency of the petrochemical industry.
Piezoelectrically Transduced Hybrid Resonators
Authors: Wu Zhi Zheng
Published: March 2011

In this paper, the design for a new piezoelectrically transduced hybrid resonator is proposed. The frequency stability problem is improved by using two different thin films with a negative and positive temperature coefficient of sound velocity, respectively, where the main vibrating structure is constructed by the SiO2and ZnO thin films. This new hybrid resonator combines the advantages of piezoelectric and capacitive resonators together and can be implemented by the simple fabrication technique utilizing surface micromachining.
Approximate Inference Algorithm Based on Adaptive Ant Colony and Artificial Fish Swarm Algorithm for Credal Networks
Authors: Qu Ying , Zhou Pang
Published: March 2011

This paper presents a new algorithm for approximate inference in credal networks (that is, models based on directed acyclic graphs and interval-valued probabilities). Approximate inference in credal networks can be considered as multistage decision in this paper. It is looked as combinatorial optimization problems that obtaining the extreme posteriors from the combinations of various vertices in credal networks. Based on this, the paper combines two intelligence swarm algorithms (ant colony algorithm and artificial fish swarm algorithm) to obtain interval posterior probabilities of query variable for the states of given evidence variables.
Corporate Charitable Acts and Communication: An Analysis of Communication Levels
Authors: Liu Hu , Ge Xiao Chun
Published: March 2011

The rapid development of global integration has fastened Corporations’ market expansion and social penetration, and charitable acts have become an important strategy for corporations to expand social space and improve corporate image, which has become the core of corporate competitive advantages. In this paper, corporate charitable acts can be divided into three stages based on the analysis of charitable acts of TNCs. The author argues that in different stages of cooperation, communication levels are different which will bring different social and economic benefits.
Research on Risk Management of Engineering Project Auction
Authors: Fang De Bin , Liu Wen
Published: March 2011

Project auction is an important principal-agent with competition. The uncertainty of market and incompleteness of bidders’ information bring a lot of risks for the project owner, so the research on risk management is of theoretical and practical significance. In this paper, risk factors are identified and measured, based on which, an evaluation model is built up, and then by sensitivity analysis, sensitive factors are found so as to help the owner take the corresponding measures. A case study illustrates that these analysis methods used in this paper are reasonable.
Vertical Union of Synonymous Concept Lattice
Authors: Zang Guo Qing , Yang Yi Ping
Published: March 2011

Owing to the completeness of concept lattice, construction efficiency is always a bottleneck restricting its next application. Starting with construction of concept lattice, the paper puts forward the idea of synonymous concept lattice. Applying the character of synonymous concept lattice, the paper promotes an algorithm that is vertical union of synonymous concept lattice (VUSCL Algorithm).The test results show that with the nodes increasing, the algorithm makes better improvement in time complexity than the other vertical union algorithm found in related literature.
Measure Analysis of Shandong Economic Development
Authors: Zhang Guang Yi , Yuan Xue Ning , Cheng Yan
Published: March 2011

The analysis of Shandong development power has important practical significance for promoting the country's sustained, rapid and coordinated economic development. The article adopts longitudinal comparative analysis and reaches the following conclusions: Shandong economic development power has been enhanced year by year, but there are still some deficiencies, and need improving the industrial structure to further enhance the economic development. As a coastal economic province, Shandong occupies an important position in the national development. Its GDP increased by one percentage point each, will be able to contribute to the national GDP growth of 0.1 percentage points. If one percentage point reduced, it will pull down the national GDP 0.1 percentage points. The analysis of Shandong development power has important practical significance for promoting the country's sustained, rapid and coordinated economic development and building a socialistic harmonious society. This paper rejects traditional research and analysis of the economic development competitiveness, and it introduces “development power” which is more consistent with the concept of scientific development, and leads a new way of thinking for economic development research. Regional economic development is based on the required elements of the development have a full flow in space, thus activate the regional economic vitality, diversify the economy development, and eventually form a common development pattern.
A Study on Personalized Financial Service and the Development of Community Banks in China
Authors: Yan Gu Jun
Published: March 2011

Community banks maintain advantages in providing personalized financial services. This mainly comes from these banks’ credit managers close communications with borrowers, which make them possible to effectively use the borrower’s information to customize corresponding financial products. The high interest rates and the huge financing gap related to small businesses show that the demand for the development of community banks in China is intense. To achieve “being integrated into the community”, China’s community banks should be set up independently from the grassroots by small businesses and households within communities.
Analysis on Migration Factors of Rural Worker in China
Authors: Wang Wei , Liu Xue Song , Wang Tao
Published: March 2011

In former researches, the classification of the various indicators in the research of rural worker migration was pointed from the researchers’ subject views. This paper firstly investigated the available data of a series of application indexes related to the rural worker migration, using the method of principle component analysis (PCA), generally drew a conclusion on the affects of the migration dynamic factors divided into four main components, such as agricultural factor, demographic factor, economic factor, industry structure factor. Then we added 0-1 variables to the original target led by the method of logistic regression, finally obtained its results that agricultural factor and economic factor are the main dynamic factors of rural worker migration.
A New Similarity Measures of Intuitionistic Fuzzy Sets and Application to Pattern Recognitions
Authors: Gong Yan Bing
Published: March 2011

Intuitionistic fuzzy sets (IFSs), proposed by Atanassov, have gained attention from researchers for their applications in various fields. Then similarity measures between IFSs were developed. In this paper, firstly, some existing measures of similarity are reviewed. Then a new similarity measure is proposed and the relationships between some similarity measures are proved. Finally, the similarity measures of IFSs is applied to pattern recognition and the proposed similarity measures can provide a useful way for measuring IFSs more effectively.
Polypropylene Fiber Reinforced Concrete for Airport Rigid Pavements: Compressive and Flexural Strength
Authors: Merhej Tammam , Li Xin Kai , Feng De Cheng
Published: March 2011

This paper presents the experimental investigation carried out to study the behavior of polypropylene fiber reinforced concrete (PPFRC) under compression and flexure. Crimped polypropylene fibers and twisted polypropylene fiber were used with 0.0%, 0.2%, 0.4% and 0.6% volume fractions. The influence of the volume fraction of each shape of polypropylene fiber on the compressive strength and flexural strength is presented. Empirical equations to predict the effect of polypropylene fiber on compressive and flexural strength of concrete were proposed using linear regression analysis. An increase of 27% in flexural strength was obtained when 0.6% volume fraction of twisted polypropylene fiber was added. It was also found that the contribution of fiber in flexural strength is more effective when twisted fibers were used. The compressive strength was found to be less affected by polypropylene fiber addition.
The Calculation Method of Similarity Degree for City Logistics Facilities
Authors: Li Guo Qi , Liu Si Jing
Published: March 2011

For the multi-attribute characteristics of scale, quantity, service radius and target of service in city logistics facilities，this paper considered the similar phenomena between city logistics facilities caused by the interaction of different social and economic attributes. Based on the analysis of the similarity degree calculation methods in computer science and mechanical engineering, it proposed two calculation methods of similarity degree in city logistics facilities. The qualitative and quantitative attributes were considered separately in the first method, the quantitative attributes were disposed by triangular fuzzy number.The similarity dimension was introduced as the basis of the similarity degree calculation in the second method. A merge processing method was used to incorporate all similar characteristics of every similarity dimension and a similarity calculation formula was deduced from the theory of similarity.
Study on the Automated Lubricate System Design for the Excavator GJW111
Authors: Wang Jian , Shen Yun Feng , He Jun , Zhang Zhi
Published: March 2011

The abrasion of excavator’s key connection position because of the poor lubrication has become the major factor that affected the mechanical benefit. The excavator GJW111 was taken example in this article, the measures of the Automated lubricate System based on the control of the testing of working states was studied, that is, the automated pouring grease, the working state test and the alarm when wrong of the every lubricating point on the machine is accomplished together by the control sub-system,lubricating system and some correlated components. The principle and the function of the system was described. The work condition was analyzed, and at last it was about the plan of the software and the hardware of the system.
Defaultable Binary Tree Algorithm for Convertible Bond with Finite Maturity
Authors: Li Lin , Wang Le Le
Published: March 2011

The credit risk is introduced into the pricing model of convertible bond in this paper. The main results of paper have three aspects: (1) By modifying the dynamic motion of stock, a defaultable stock process is obtained in neutral risk measure, then the pricing model of convertible bond with finite maturity and credit is proposed. (2) The defaultable binary tree algorithm is proposed, and the convergence of algorithm is proved.
The Implementation of MSK Based on DSP and Complex Bandpass Processing
Authors: Wang Kui Fu , Cheng Ju Ming
Published: March 2011

A novel method of minimum frequency shift keying (MSK) which based on digital signal processing (DSP) and complex bandpass processing is proposed in the article. According to the bit value of the input data, the MSK complex bandpass signal is directly produced and then is complex bandpass filtered, the real part of the complex bandpass signal is fetched to achieve the MSK modulation. The receiving signal of MSK is sampled, and then complex bandpass filtered to attain the complex bandpass signal. The complex bandpass signal and conjugate signal of its delayed version and the phase shift factor are multiplied together. According to the imaginary part of the product, the original data is recovered. The design method of complex bandpass filter is introduced also.
A Brief Study on Teaching Materials Reform Based on Modern Information Technology
Authors: Tian Xian Zhi
Published: March 2011

With the development of teaching reform,some measures have been adopted to change the traditional teaching mode to improve learning efficiency of students. In fact, students are also required to learn autonomously by themselves with some methods. During the course of teaching reform, teachers and students are regarded as the main elements for teaching reform. But teaching materials are the connected elements for teachers and students. Due to the connection role, teachers and students can play their own roles effectively and independently. In the paper, the author tries her best to dig out effective measures to improve teaching materials reform, thus the author hopes to reflect teaching charming through teaching materials.
The Diversification Performance Evaluation of Listed Electric Power Corporations Based on DEA Model
Authors: Liu Chong Ming , Li Jian
Published: March 2011

This paper summarized the literature of diversified operation and its performance evaluation, introduced the basic principles of CCR and BCC model, created a diversification performance evaluation system of the listed electric power corporations using the DEA model, and made a positive analysis of the diversified operational efficiency of listed electric power corporations based on sample data, aiming to find out the effect bought by diversification. The results turn out that the corporate technology performance presents downtrend, while total performance and scale performance ascend insignificantly.
Personalized Web Data Mining System
Authors: He Bo
Published: March 2011

Most of Web data mining systems did not construct user profiles and could not support personalized Web data mining. Aiming at the shortcomings, the paper defined and established user profiles. On the base of this, the paper designed a personalized Web data mining system, namely PWDMS. PWDMS consisted of user interface module, data preprocessing module and data mining module. In addition, this paper discussed the key technology of PWDMS. It is proved that applying personalized technology to Web data mining is efficient.
Combining Grey Relation Analysis and TOPSIS for Evaluating the Survivability of Networked Information System
Authors: Zhao Cheng Li , Liu Yan Heng , Yu Zhi Heng , Li Hui
Published: March 2011

In order to evaluate the survivability of networked information system effectively, this paper presents a method of combining grey relation analysis and TOPSIS for quantitative assessment. Firstly, a hierarchical model of information system is constructed. Then it normalizes indicator matrix according to traditional TOPSIS method, determines the positive and negative ideal solutions, calculates the optimal dependency degree of critical services in terms of grey relation analysis, and evaluates the whole networked information system depending on the survivable function. At last this paper gives an example to show the availability and the value of the method.
Multi-Layer Model for Network Fault Detection Based on Artificial Immune
Authors: Tian Yu Ling , Yuan Xing Fang
Published: March 2011

In order to reduce the fault detection rate and improve the self-adaptive capability in network fault detection, an artificial immune mechanism which is inspired by multi-layer defense of a biological immune system is proposed to perform network fault detection. The immune model is composed of three parts: the inherent detection layer, fuzzy judgment layer and adaptive detection layer. Dendritic cells can influence the reaction of coordinating T-cells, which can be activate or tolerate so that induce adaptive immune responses and affirm the type of adaptive response. Inherent detection layer and fuzzy judgment layer interact with each other to reduce the error detection rate, while the adaptive detection layer is capable of learning unknown fault patterns.
A Subgraph-Based Selective Classifier Ensemble Algorithm
Authors: Li Kai , Gao Hong Tao
Published: March 2011

To improve the generalization performance for ensemble learning, a subgraph based selective classifier ensemble algorithm is presented. Firstly, a set of classifiers are generated by bootstrap sampling technique and support vector machine learning algorithm. And a complete undirected graph is constructed whose vertex is classifier and weight of edge between a pair of classifiers is diversity values. Secondly, by searching technique to find an edge with minimum weight and to calculate similarity values about two vertexes which is related to the edge, vertex with smaller similarity value is removed. According to this method, a subgraph is obtained. Finally, we choose vertexes of subgraph, i.e. classifiers, as ensemble members. Experiments show that presented method outperforms the traditional ensemble learning methods in classification accuracy.
Simulation Design of Monitoring System on Aircraft Sudden Failure
Authors: Wang Zhong Sheng , Chen Bin
Published: March 2011

The sudden failure is a transient failure. Its occurrence time is short and it is very difficult to prevent. In order to prevent the sudden failure on aircraft, a monitoring project is presented. It is based on the mechanism analysis of aircraft sudden failure and the evolvement parameters of sudden failure are used Simulation monitoring system is designed by an example of engine surge at the same time. Results shown that this method can effective prevent occurrence of sudden failure by adjustment of the evolvement parameters on aircraft sudden failure.
Application of Modern Teaching Method in Structure of Hydroelectric Power Station in Vocational College
Authors: Tao Yong Xia , Tan Jian Ling
Published: March 2011

Highly skilled capacity is the aim of vocational training about the course of hydropower building construction. Modern teaching methods have some prosperity, such as immediacy, interaction, imagination and so on .These modern means break the bottleneck of traditional teaching methods. With the help of three-dimensional model and flash animation, which do help students make a good understanding of the course and master the skills.
Integral Input-to-Output Stability for one Class of Discontinuous Dynamical Systems
Authors: Mu Xiao Wu , Gao Yang
Published: March 2011

It is well known that integral input-to-output stability(IIOS) is weaker than input-to -output stability(IOS).In this paper,IIOS problems for one class of discontinuous dynamical systems are considered.Piecewise smooth IIOS-Lyapunov functions are adopted.Furthermore,interconnecti ons of discontinuous dynamical systems are studied.The results for a class of discontinuous dynam ical systems and interconnection of discontinuous dynamical systems' IIOS character are shown,res pectively.
XML Document Clustering Based on Spectral Analysis Method
Authors: Li Xin Ye
Published: March 2011

While K-Means algorithm usually gets local optimal solution, spectral clustering method can obtain satisfying clustering results through embedding the data points into a new space in which clusters are tighter. Since traditional spectral clustering method uses Gauss Kernel Function to compute the similarity between two points, the selection of scale parameter σ is related with domain knowledge usually. This paper uses spectral method to cluster XML documents. To consider both element and structure of XML documents, this paper proposes to use path feature to represent XML document; to avoild the selection of scale parameter σ, it also proposes to use Jaccard coefficient to compute the similarity between two XML documents. Experiment shows that using Jaccard coefficient to compute the similarity is effective, the clustering result is correct.
Analyzing the Supplier’ Competition Behavior in Outsourcing Service
Authors: Chen Sheng Li
Published: March 2011

We formulate respectively the outsourcing service competition models with simultaneous and sequential decision order and analyze the suppliers’ contest equilibrium in outsourcing service competition by applying dynamic game theory and contest theory. Then we explore the effect of sequential decision order on competition equilibrium. It is showed that the sequential decision order not only influences the equilibrium service level of the suppliers, but also has an effect on both total equilibrium service level of the supplier and the average equilibrium service level acquired by the purchaser.
Mechanical and Tribological Properties of Fiber Reinforced Ekonol Composites
Authors: Sun Feng Yan , Wang Qing Mei , Qu Jian Jun
Published: March 2011

Carbon fiber(CF) and Kevlar fiber(KF) were used as reinforcing agents to fill Ekonol(EK) respectively. Mechanical and tribological properties of composite systems were tested. When CF was used as the EK reinforced filler, the mechanical properties of EK composites couldn’t be enhanced obviously, and the tribological properties were reduced. When KF was filled in EK matrix, it could greatly improve the impact strength of EK composite by reducing crack formation and inhibiting crack propagation. The KF/EK composite has good tribological properties. It keeps the high friction low wear performance advantage of EK, and solves its problem of forming difficulty. In EK composite, KF plays the role of reinforcing agents and friction modifier at the same time, and then it is a kind of excellent EK reinforced filler.