bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the Security Mechanism of IPV6
Authors: Meng Jin , Du Yu Yang , Zhang Xiao
Published: May 2014

IPV6 is the next generation networking protocol. It can provide more address space than IPV4 and more secure service. This paper studies the technical features of the IPv6 protocol, discusses IPv6 network security mechanisms.
Design and Implementation of Financial Accounting System for Small Business Company
Authors: Jin Ge
Published: May 2014

Informatization has become the main theme of the 21 st century, the global informatization wave caused by modern information technology impacts on the traditional social life in every corner. The global economy informatization has a tremendous impact on the traditional business management and the accounting system, urges the financial calculation system to transform rapidly. Analysis shows you how to make financial and information technology integration, how to financial information as the management of information resources, comprehensive use of computers, networks and communications information technology and security, to the acquisition, processing, transmission, storage, applications, and other processing.
Development of ERP Financial Accounting Management System Based on J2EE Technology
Authors: Luo Hong Hua , Liu Wu Ping
Published: May 2014

This article briefly describes the design and methods of implementation J2EE and ERP financial accounting management system. Establishes a concept with combinations of the structure of object-oriented development and lifecycle development methodology, and analysis of the structure and function of each component module systematic. Application of the technology of knowledge, we design a model of the new ERP system based on J2EE technology, and expounds the advantages of adopting this system structures further.
State Monitoring of Civil Engineering Structures Based on Wireless Network Sensor
Authors: Wang Lin
Published: May 2014

State monitoring is one of the important part of the structure healthy monitoring system, the dynamic characteristics of structures are evaluated rather frequently by measuring their vibrations. With the research and application going in deep, wireless sensor is a perfect way to expand the range of the structure health monitoring system. This dissertation started with a concept design of a wireless sensor that could be used in the structure health monitoring system. In this paper, the state monitoring of civil engineering structure by using wireless sensor technology has been gave out based on monitoring technology and network protocol analysis. Design and hand make the front-end measurement circuit board and software for secondary development based on the monitoring equipment of company. The monitoring network has been set up and experiments were carried out about the structure deformation in the standard steel beam of civil engineering structure laboratory.
The Research of Ad Hoc Network Routing Protocols
Authors: Sun Qi
Published: May 2014

Wireless Ad Hoc network routing algorithm is one of the core technologies of wireless Ad Hoc networks. Ad Hoc network is dynamic topology on characteristic, mainly reflected on the network node number and node movement, which lead to network topology changes, in order to study the Ad Hoc network size and topology changes influence on packet delivery, time delay and routing control, through experiment it is concluded that, the dynamic source routing protocol is an ideal choice.
The Simulator Research of the Traffic Network Particle Swarm Optimization Based on Wireless Sensor
Authors: Wang Xing Bin
Published: May 2014

To solve the problem of optimizing node deployment of wireless sensor network for urban traffic informat ion acquisit ion, a constraint optimization model for wireless sensor network node deployment was proposed. Both the comprehensive evaluation function for connectivity and coverage and the restriction on the practical demands of connectivity and coverage are used. The constraint optimization model is converted to unconstraint one using penalty function. The particle swarm optimization algorithm is used to solve the problem. The dynamically changing weight method is used as an improved algorithm to avert the premature convergence. Sensors inside the Second Ring Road in Beijing are taken as examples in simulation experiments. Experiment results indicate that compared with initial manual deployment the evaluation function value has been increased by 1.71% and 3.18%, respectively after using particle swarm optimization and its improved a lgorithm. The results show that the proposed algorithms have the ability to improve the node deployment of wireless sensor network in urban traffic information acquisition.
Application of Cloud Technology in Social Science Research
Authors: Xu Ying Ming , Jin Shu Juan
Published: May 2014

America science thought sociology is measurable, can be observed by the statistical method of the computer, which may change the human will can not be measured on the social thoughts. As the frontier of computer science, cloud computing can measure play an important role in the society. This article from the concept to calculate starting, development of cloud computing has made the detailed introduction to the influence of sociology, and a prediction of cloud computing application in sociology.
Promote the Ethernet Performance Based on Inline Assemble
Authors: Cheng Yao
Published: May 2014

Ethernet has been broadly used in modern industry for its exoteric standard, flexibility and low cost. Ethernet is becoming the right choice for many engineering application. However, issues of performance must be considered when we apply it to timing sensitive field such as real time control system and so on. An Ethernet interface solution implemented based on s3c2410a and ax88796 was described in this article, and in order to improve the performance, inline assemble was introduced into this study. The effect of performance improvement through inline assemble was checked by ping experiments. It was proved that inline assemble can improve the performance of Ethernet interface distinctly.
Research on Application of Computer Virtual Reality Technology in Sports Training
Authors: Wang Bin , Wu Zheng Zhi
Published: May 2014

Computer virtual reality technology, emerging in recent years, had been widely applied to various fields and played important roles. This paper analyzed the characteristics of virtual reality technology owing to its technological advantage and proposed a combination with college physical training, which aimed for a higher promotion to college physical education level and a strong reserve force and support for the development of sports in China.
Research on Multimedia Sports Humanistic Information Systems
Authors: Hu Ming Wen
Published: May 2014

With the rapid development of social productive forces and increasingly higher level of social life, the sports humanity as the core spirit of sports culture in informational times, which is the sum of the psychological aspects of sports culture from the cultural spirit. Its essence is the pursuit of truth, good and beautiful as the core values and ideals, people's healthy development as the ultimate goal. This paper discusses basic mode ,the basic framework of the multimedia sports humanistic information system, the processing technology, development environment ,tools and methods . Through the analysis program implementation elements and design ideas of multimedia sports humanistic information system, in order to set up multimedia sports humanistic information systems, we proposes a viable framework and models with a theoretical basis and practical value.
Research on the Impact of Modern Network Technology on Sports Culture Dissemination
Authors: Chen Ning , Liu Jian
Published: May 2014

With the continuous development of society, a variety of new media have gradually developed, the earliest newspapers, radio and television have updated the speed limitations. The newspaper is too slow, the broadcast can not meet people's visual enjoyment, as a common media,TV ,however, can not be free to watch their favorite TV sports programs, and the emergence of the network brought new vigor, in order to better promote the better development of the sports network communication, it should be possible with this network platform. This article analyzed the significant impact on the spread of sports information network system which can be used to promote sports information network dissemination process and promote the vigorous development of sports.
The Effect of Annealing Heat Treatment on Structural and Optical Properties of ZnO Thin Films
Authors: Cui Shu , Liu Cheng You , Li Xiao Tian
Published: May 2014

ZnO thin films were deposited on simple glass substrate by sol-gel technique. The structure, morphology and luminescence of the annealed ZnO thin films were characterized by X-ray diffraction (XRD), atomic force microscope (AFM), ultra-violet spectrometer (UVS) and photoluminescence (PL) spectroscopy, respectively. The XRD experiments shows that all of the samples annealed at 300°C, 400°C, 500°C have a hexagonal wurtzite structure. Absorption spectrum shows that all the samples have high transmittance in the visible range and have a strong absorption near the band edge of ZnO. The morphology of the samples studied by the AFM shows an increase in the annealing temperature causes the surface flatter and the grain size larger. The PL spectrum shows obvious peak near 380nm.
The Research of Key Technology of Application Integration and Cloud Service Platform Application on NC Machining
Authors: Yu Wei Li
Published: May 2014

Aiming at the problems existing NC machining, combining with the existing advanced manufacturing mode, and cloud computing, application integration, new technologies such as service-oriented technology, based on cloud resources in manufacturing, manufacturing services in the cloud, the relationship between manufacturing cloud are expounded. On this basis, the design of the NC machining of cloud services management prototype system function structure, based on whole life cycle of application integration operation of the cloud service portfolio requirements are expounded, and the implementation is based on application integration and cloud service platform of CNC processing key technology are studied, for the future to realize efficient intelligent cloud manufacturing services management to provide theoretical support.
(G) Fuzzy Integral on Fuzzy Set
Authors: Li Gui Ling
Published: May 2014

In this paper, the concept of (G) fuzzy integral on a fuzzy set is given and the basic properties of it are discussed. Monotone Convergence Theorem and Fatou Lemma are proved. Finally, A necessary and sufficient condition on which (G) fuzzy integrals of two fuzzy measurable functions on fuzzy sets are always equal is given.
2D-DOA Estimation for MIMO Radar on Monostatic L-Shaped Minimum-Redundancy Linear Arrays
Authors: Li Ying , Zhang Gong
Published: May 2014

This paper discussed the problem of two dimensional (2D) direction of arrival (DOA) estimation for multi-input multi-output (MIMO) radar. The minimum-redundancy linear array (MLRA) is introduced into the transmitting array and receiving array, which enables the high efficiency of the radar system. By utilizing the algorithm of multiple signal classification (MUSIC), we illustrate that the proposed scheme performs better than the uniform linear arrays (ULA) configuration under the same conditions. Simulation results verify the effectiveness of our scheme.
A Hybrid Optimization Algorithm Based on Bat and Cuckoo Search
Authors: Duan Yan Ming
Published: May 2014

In order to solve the problems of bat algorithm including low convergence accuracy, slow convergence velocity and easily falling into local optimization, this paper presents an improved bat algorithm based on differential evolution algorithm. The mutation, crossover and selection mechanism of differential evolution algorithm is introduced into bat algorithm, the bat algorithm lack of mutation mechanism has the variation mechanism, so as to enhance the diversity of bat algorithm, the population can avoid falling into local optimum, which enhances the ability of global optimization for bat algorithm. The Simulation results of three standard benchmark functions show that the improved algorithm can greatly improve the convergence precision, convergence speed and robustness, and can effectively discourage the premature convergence.
A Semi-Supervised Regression Algorithm Based on Co-Training with SVR - KNN
Authors: Li Yu Qing , Tian Meng
Published: May 2014

A semi-supervised regression algorithm based on co-training with the same type KNN required large amount of storage capacity and shown scarcely to improve the regression precision further after several iterations. This paper puts forward a kind of a semi-supervised regression algorithm based on co-training with SVR-KNN, which fully combined the advantages of SVR and KNN in a semi-supervised learning respectively, avoided the learning ability limitations of a single type of learning. Finally, comparative experiments of the semi-supervised regression algorithm based on co-training with SVR-KNN and the other two co-training algorithms with same type learners was conducted, the result shows that the algorithm proposed here works much better in improving regression precision and generalizing the regression model.
Analysis of Active Deception Jamming Model against SAR
Authors: Peng Rui Hui , Lv Yong Sheng , Wang Xiang Wei , Gao Ying Qian
Published: May 2014

The limitations of basic active deception jamming model against SAR reconnaissance were analyzed detailed, and the necessary conditions of false target deployment for the model were derived. Some modifications and adjustment of the basic model were made, for which target-centric signal transmission schedule was proposed instead of jammer-centric schedule, time-varying repetition delay and time-varying Doppler parameters of false signal were made instead fixed parameters. The modified model extended false target’s displacement and improved the fidelity of false target. And some calculation examples and discussions were done in the end.
Analysis of the Effect of Noise in CosaMP Algorithm
Authors: Zhang Zheng Pu , Guo Xing Feng , Tian Bo
Published: May 2014

Compressive sensing is a new type of digital signal processing method. The novel objective of compressive Sensing is to reconstruct a signal accurately and efficiently from far fewer sampling points got by Nyquist sampling theorem. Compressive sensing theory combines the process of sampling and compression to reduce the complexity of signal processing, which is widely used in many fields. so there are wide application prospects in the areas of radar image, wireless sensor network (WSN), radio frequency communication, medical image processing, image device collecting and so on. One of the important tasks in CS is how to recover the signals more accurately and effectively, which is concerned by many researchers.
Compressive sensing started late; there are many problems and research directions worthy of our in-depth research. At present, many researchers shove focused on reconstruction algorithms. Reconstruction algorithms are the core of compressive sensing, which are of great significance to reconstructing compressed signals and verifying the accuracy in sampling.
These papers introduce CosaMP algorithm; and then study and analyze the Gaussian noise as the main content. Finally, the given signal and random signal, for example, we give a series of comparison results.
Collaborative Filtering Recommendation Algorithm Integrated into Co-Rating Impact Factor
Authors: Wang Xu Yang , Liu Heng
Published: May 2014

The sparsity rating data is one of the main challenges of recommendation system. For this problem, we presented a collaborative filtering recommendation algorithm integrated into co-ratings impact factor. The method reduced the sparsity of rating matrix by filling the original rating matrix. It made the full use of rating information and took the impact on similarity of co-ratings between users into consideration when looking for the nearest neighbor so that the similarities were accurately computed. Experimental results showed that the proposed algorithm, to some extent, improved the recommendation accuracy.
Comparison of PAEs Migration Models and Experiment
Authors: Tan Jia Xing , Li Guang Yu , Zhao Rui Jie , Yang Guo Chao , Li Hong Jun
Published: May 2014

As an important part of food safety, the safety of food packaging receives increasingly attention from public. Some chemicals in the food container or packaging would migration after contacting with food for a long time. We analyze three classical plasticizer migration models in China, and give contrast analysis. Then we measured the antioxidants migration status under different circumstances, getting the original experimental data. In addition, we adopt the best experiment scheme among the three methods, measuring the migration of antioxidants in different situations and obtain migration curves.
Numerical Analysis of Wave Overtopping Failure of Booms with SPH
Authors: Wang Qian , Zhao Zhen , Meng Shuai , Yang Rui
Published: May 2014

Booms have been widely used in protecting the coastal area in oil spills, but the ocean wave often causes the boom’s overtopping failure. The Smoothed Particle Hydrodynamics numerical method which has advantages in simulating the free-surface-flows and the fluid-structure interaction was used to study the boom failure in the wave. A 2D wave flume model was constructed to simulate the wave acting on the boom which causes the boom’s overtopping failure. The effect of deflection angle of boom was systematically studied. Through comparing the critical height range of wave that causes the overtopping failure of boom at different angles, the optimal angle range for the efficiency of boom against wave which is-40° to-60° is proposed. SPH as a utility method for simulating the fluid-structure interaction problem has exerted its effectiveness in learning the overtopping behavior of wave acting on the boom.
Peak Feature Extraction of Target in SAR Image
Authors: Lv Yong Sheng , Peng Rui Hui , Zhang Jun , Gao Ying Qian
Published: May 2014

Peak feature extraction is an important section in SAR automatic target recognition (ATR). A novel method for peak feature extracting has been proposed, and an extended peak characteristic is given. Directly dealing with the peak model, the feature parameters is extracted by means of weighted least-square fitting using neighborhood information; a detailed error analysis for feature parameters extraction imposed by noise has also been carried out, and an analytic variance expression is given. In the end, some experimentation are done using simulated data, domestic real airborne SAR data and MSTAR data, and the results verify the validity and accuracy of the method.
Application of Ultrasonic Treatment on the Stripping of Cellulose Sponge
Authors: Zang Jian , Ye Chong Hang
Published: May 2014

Cellulose sponge has the characteristic of porous and spongy. It’s difficult to strip in conventional processing. This paper describes a process using ultrasonic aided in solution of thiourea dioxide and sodium hydroxide. The cellulose sponge can be faster and better handled in this process. It will have a better stripping effect. And the optimization parameter of ultrasonic process is described for: thiourea dioxide 30 g/l, sodium hydroxide 40 g/l, the time of 10 min, the temperature of 70 °C. Under the condition of this operation, cellulose sponge stripping rate was 98.8%, the breaking strength loss rate was 27.6%.
Research of Particle Swarm Optimization Algorithm and its Applications in Optimization Theory
Authors: Liu Yan Hui
Published: May 2014

As everyone knows, mathematics is the basis of the optimization technology. With the development and progress of the society for a long time, there are many complicated practical problems during people’s research as well as some binding and nonlinear characteristics. If people still take the traditional optimization ways, such as Newton method and the simplex algorithm, they can not get rid of these problems effective particle swarm optimization algorithm and its applications in optimization theory in order to provide some useful references.
Research on the Improvement of BP Neural Network Algorithm and its Application
Authors: Kai Xiong
Published: May 2014

BP neural network has excellent ability to solve nonlinear optimal problem for its powerful simulation calculation ability and is wildly used in various disciplines in recent years, but its shortages of low convergence speed and falling into local minimum easily limit the usage of the algorithm. Based on the Levenberg-Marqardt optimization algorithm, the paper improves the BP neural network to overcome its shortages. First, the working structure and shortages of BP neural network are analyzed with more details. Second, the working principle of BP neural network algorithm is improved with Levenberg-Marqardt optimization algorithm and the calculation flows is redesigned. Third, data from three universities are used to realize the improved algorithm and the experimental results shows that the improved BP algorithm has better performance in calculation time and evaluation accuracy when used in university classroom teaching evaluation practically.
Survey on Matting Algorithm
Authors: Xiahou Jian Bing , Liu Xiao Wei , Wei Qian Qian , Deng Xiao Na
Published: May 2014

Keyer technology is the mainstream of computer graphics technology, this article first made a simple statement of the keyer technical background and application , then divided matting technology into two categories: hard keyer and soft keyer and some of their commonly used algorithms, at the same time this article pointed out the technical problem of the existing keyer technology and some improvement methods, finally combining with the commonly used several methods, had a video as experiments and showed the results.
The Synchronization of Two Different Fractional-Order Systems
Authors: Liu Xiao Jun
Published: May 2014

In this paper, the synchronization for two fractional-order systems is investigated. Firstly, the chaotic attractors of two systems are got by means of numerical simulation. Then based on the stability theory of fractional-order systems, the synchronization of these two systems is realized. Numerical simulations are used to demonstrate the effectiveness for the controllers.
An Ant Colony Algorithm with Memory Grouping List for Multi-Depot Vehicle Routing Problem
Authors: Zeng Wei , He Yong Le , Zheng Xiao Jun
Published: May 2014

Multi-depot vehicle routing problem (MDVRP for short) is complex and a typical NP-Hard problem in manufactories, especially in assembly plant. We herein present an ant colony algorithm with memory grouping list (ACMGL for short) to solve this problem. To handle affiliation between clients and depots, we present certain point grouping (CP Grouping) and uncertain point grouping (UP Grouping) and obtain variable grouping purposes, make a grouping memory list for each depot store the optimal value and path of uncertain grouping after UP grouping, and thus improve the efficiency of the operation. Experimental results verified our algorithm in the computational efficiency.
An Innovative Game Method for Multilevel-Objective Optimization
Authors: Shang Zhao Xia , Wang Yi , Zhang Rui
Published: May 2014

In this paper, the economic planning was conducted for the application of game theory in multi-objective area. The study and combined application of fuzzy comprehensive evaluation and analytical hierarchy process were also performed. On this basis, a portfolio selection model based on fuzzy comprehensive evaluation was designed and its application was simulated.
Collaborative Filtering Recommendation Algorithm Applying Multi-Criteria Decision Making
Authors: Lu Jiang , Zhu Mu Qing , Wang Wen Chao
Published: May 2014

In order to solve the problem of ignoring items’ attributes in single criteria collaborative filtering recommendation algorithm, a collaborative filtering recommendation algorithm based on multi-criteria decision making was proposed. Multi-criteria decision making was used during the computing of users’ similarity in the algorithm. By averaging all the similarities of sub evaluation with their weight, the algorithm chose the nearest neighbors. Finally, the algorithm used several nearest neighbors to get the recommendation results. Experiments show that the algorithm can find the nearest neighbors more similar after detailing evaluation, and make better predictions for the target users.
The Blog Topic Detection Research Based on Bursty Word
Authors: Kuang Tao , Zhu Shan Hong
Published: May 2014

The emergence of blog hot topic means that the user's interest ,participation behavior and various media report coverage reach to its climax,a detecting method of topics on blog based on blog bursty words is proposed. It includes the use of word similarity measure and text clustering analysis which is combined with design strategy in specific period, the use of the main idea of the sudden vocabulary hot topic detection algorithm has to be used and improved in order to generate the final clustering. The experimental results show that the algorithm can obtain an accurate blog topic detection results.
Research on Warpage of the Microfluidic Chip in Injection Molding Process
Authors: Zhu Lai Yu , Chu Chun Peng , Jiang Bing Yan
Published: May 2014

Reducing volumetric warpage during the injection molding process is a challenging problem in the production of microfluidic chips, as the warpage directly affects the bonding quality of the substrate and the cover sheet. In this study, the injection molding of substrate and the cover sheet, composed of PolymethylMethacrylate(PMMA), was simulated. The effect of different process parameters, holding pressure, holding time, mould temperature and injection speed, were investigated via single factor experiments, observing the warpage of the sheet with Three-Coordinate Measuring Machine. The analysis showed that the warpage was affected by non-uniform shrinkage and residual stress of the melt. Holding pressure and holding time had a greater effect on the warpage than the mould temperature and injection speed did. Therefore, reasonable holding pressure and holding time can effectively reduce the warpage of microfluidic chips in the injection molding process.
Research on Chaos Theory Improved Evolutionary Algorithm
Authors: Liu Shu Qun , Zhou Yang , Yan Wei Ping
Published: May 2014

Because the basic evolutionary algorithm convergence speed is slow, prone to stagnation, the algorithm running time is too long, so according to chaos theory about the relationship between evolution and chaos, this paper design an improved evolutionary algorithm with chaotic mutation operator, the optimization of the contraction policy can improve the global search ability of effective, significantly improved the performance of the proposed algorithm.
A Parallel Iterated Local Search for Two-Agent Flow Shop Scheduling
Authors: Xu Xiao Qiang , Lei De Ming
Published: May 2014

In this paper a two-agent flow shop scheduling problem is studied and a simple parallel iterated local search algorithm is proposed to minimize the makespan of jobs from the first agent and the total tardiness of jobs from the second agent simultaneously. Parallelization is implemented by applying multiple independent searches, each of which uses three neighborhood structures with dynamical transition mechanism. The current solution of each independent search is replaced with a solution, which is randomly chosen from the non-dominated set and perturbed. The computational experiments show the promising advantage of the proposed method when compared to other algorithms of the problem.
Multi-Sensor Data Fusion Algorithm in the Belt of Coal Dust Spray Application
Authors: Zhu Gui Xin
Published: May 2014

Coal flow in the tunnel face during transport produce large Amounts of coal dust, coal dust most of the spay to reduce dust technology, and now most of the single-sensor acquisition of the Entire roadway dust concentration, poor control of water spray for this design uses two sensors collect coal dust concentration of dust, the use of belt scales capture coal traffic, stop the use of open-OFF sensor acquisition device, the multi-sensor data fusion technology to the design, the use of adaptive weighted data fusion, control of well water spray, dust down while within the state.
A Study on the Explosive Welding of Three-Layer Panel
Authors: Duan Mian Jun , Wang Yao Hua , Hong Jin , Zhou Jing Rong , Ma Rui
Published: May 2014

Using an adjusted explosive welding technique, a Zr-2 alloy plate, a titanium plate and a carbon steel plate were cladded to form a three-layer composite panel which is difficult to manufacture by common methods. Microstructural evaluations reveal that a metallurgical bonding interface with wave morphology is realized, and the grains near the interface are smaller than grains in other areas. The microhardness of the sample near the interface is greatly higher than that of other areas. Furthermore, mechanical experimental evidence indicates the shearing strength of the interface in the moderate condition exceeds that of the interlayer plate.
Skin Color Protection Based on Wide Gamut Display
Authors: Han Yan Bin , Song Gang
Published: May 2014

Gamut extension algorithm transforms a picture to display in wide gamut, exerting a good performance. However, human skin color belongs to static color, if extended, it would look unnatural and affect the beauty of the image. So we presents an algorithm for protecting skin color during color gamut extension. Firstly, we initially identify skin color regions. Then, according to probabilistic model, a new method that we use it to avoid looking hair as face skin with similar color. Experimental results demonstrate that our proposed method does protect skin color and improve performance.
Advances in High-Purity Alumina and Resource Distribution
Authors: Du Min Xian , Chen Ke Liang , Xiong Yong Gang
Published: May 2014

High-purity alumina has excellent performance and wide application in high-tech industries and areas of modern materials, so industrialized, low-cost, non-polluting and sustainable development preparation process has become one of the priorities of present high-purity alumina powder research. The use of high purity alumina and its major domestic craft preparation methods are described in the paper.
Saliency Detection through Nonlinear Metric Fusion
Authors: Yang Zhi
Published: May 2014

In order to detect the saliency part in the picture of nature scene, usually, bottom-up saliency models use several feature information such as color and orientation, each feature is taken to compute the saliency map respectively, then these saliency maps are linearly combined to a final saliency map. However, how to fuse these features are still a difficult problem, linearly combined is not appropriate to the human visual system, so in this paper we propose a nonlinear metric fusion strategy with different features namely cross diffusion, it fuse the metric from diverse features which can be used to detect the saliency more appropriate.
Two Conclusions of Points Produced by Incremental Sub-Gradient Method for the Non-Differentiable Optimal Problem in Hilbert Space
Authors: Ge Li Ping , Song Wen
Published: May 2014

The paper mainly research incremental sub-gradient method for the non-differentiable optimal problem in Hilbert space. And prove two conclusions about the sequence generated by this method.
Construction of the Operational Risk Management System of Bank by Information Technology
Authors: Li Zhi Gang
Published: May 2014

The extensive application of information technology in all walks of life, extend the space of electronic commerce, commercial banks are also under various pressure. In recent years, because of the wrong operation brings huge economic losses, the risk to commercial banks in the management process is more and more complex. In the 21st century, the commercial banks have made great adjustment in the management process, during the exchanged system period, it is very easy to cause the risk. So China commercial banks began to pay attention to risk management in the management process. In the process of bank risk management , the application of information technology has an important role.
Discussion on the Anti-Trend Expert Systems of RSI, BIAS, KDJ and W&R
Authors: Huang Xiao Ming , Huang Hai Ping , Wang Pin
Published: May 2014

Based on mass real data with the method of statistical experiment, this paper attempts to take the winning rate, annual rate of return and net profit margin as the management objectives for the comparative analysis on the strengths and weaknesses of the four systems of RSI, BIAS, KDJ and W&R among the securities trading software through testing, the results of which show that RSI expert system is the best one with its overall testing results superior to other anti-trend expert systems (MA, MACD, MTM). So it is suggested that investors should choose only RSI expert system.
Economic Management of Enterprises in E-Commerce Environment
Authors: Liu Xiao Li
Published: May 2014

With popularity of Internet technology in business trade, and the platform of electronic commerce information services has become key factor in the business trade information management, which increase business trade opportunities and improve the international competitiveness under global economy integration and information society development. In this paper, the basic conceptions and forms of economical commerce system are firstly analyzed with the ways of material collection. It mainly considers the structure of enterprise economic management, deal management, finical management and enterprise culture .The paper also discusses the existing problems in developing economic commerce period and offers economic management strategy .It is necessary to make transform and innovation on enterprise management for the development of traditional enterprise.
Optimization and Analysis of Production Plan of Mechanical Products
Authors: Liao Ying Hua , Huang Bo
Published: May 2014

According to the existing equipment and the production task, the problems and optimization goals will be put forward. Then an optimization model of the production plan of mechanical products based on operations research theory will be built by MatLAB or Lingo. The results shows the optimized production plan can significantly reduce the manufacturing capacity and the maximum profit, and contribute to the reasonable use of resources of a mechanical factory.
Probability Analysis on Development of Post-Urbanization Based on Hypercycle Theory
Authors: Ji Tong , Zhang Feng Fan , Liu Xiao Chen
Published: May 2014

Urbanization has become a high-end mode in terms of human settlements while has also brought about inevitable problems. How to resolve these problems is a common concern to academics, which mainly focus on reducing ecological bottlenecks arising from the process of urbanization both in city and countryside; actually, it’s hard to get satisfactory solutions for problems of urbanization only in cities. Based on the Hypercycle Theory, it can provide a theoretical basis for the realization of urban and rural co-development during urbanization, which frees researchers from an uneasy choice between urban and rural areas.
Research on Financial Supervision System Design in the Public Finance Framework
Authors: Li Hui
Published: May 2014

First define connotation of financial supervision in the framework of public finance. Through the nature of the financial supervision. Discussion on that the financial supervision is an important part of the financial management system, whose main function is to detect. And correction of deviations in the implementation of the budget, ensure the financial distribution of scientific, accurate and effective. Subsequent financial in the Western developed countries on the basis of the successful experience in the oversight policy, finally pointed out that under the framework of public finance further patching mechanism design of the necessity and urgency of the financial supervision, and financial oversight mechanisms designed to provide practical implementation.
Research on the Application of Agile Financial Chain in the Development of Financial Management System
Authors: Tan Hua Lin
Published: May 2014

As the information technology keeps on accelerating nowadays, more and more enterprises introduces financial management system to enhance their competing competence. For the enterprises, the values of applying financial management system lie in uniting the fund flow, material flow and information flow, speeding up the respond to the market and improving the efficient and economic benefits by using the functions of systematic planning, controlling, etc, combining the optimized enterprise process and allocating all kinds of recourses effectively. Financial management system provides important information for management and decision-making of the enterprises by integrating with other subsystems. Meanwhile, the rapid-changing market environment requires the enterprises’ information system can responds to the changes of every aspects, so as to support their own behavioral agility, which means the agility of the information system is needed. Therefore, when conducting financial management system, the enterprises must take a dynamic, flexible and low-cost financial business as the basis, in order to ensure the agility of the financial management system, and thereby achieve the agility of the enterprises.
Shanghai Culture Relic Protection Site Tourist Attraction Model
Authors: Wei Zhen , Zhu Zhong Yan
Published: May 2014

Shanghai has abundant historic culture treasure. The culture relic protection sites are the important light spot to attract tourists from all over the world for Shanghai, which is a modernize metropolis owning ancient culture. Thus, the research of Shanghai culture relic protection site tourist attraction is very necessary. This paper has the foundation of field research of Shanghai 182 national and city level culture relic protection sites to adopt mathematical statistics method to do data statistics. It quantifies attraction standard level and index level to try to establish the evaluation model of Shanghai culture relic protection site tourist attraction.
Identification and Control of Hazard in Underground Blasting
Authors: Hu Dong Tao
Published: May 2014

To prevent underground blasting accidents, fault tree analysis (FTA), a method for identifying and evaluating hazard in safety theory, is used to throughly analyze underground blasting technology. With calculating the minimum cut set and path set, causes of blasting accidents are determined. And corresponding preventions are formulated.
Mechanical Properties and Bursting Liability Experimental Research of Roof in East Mine of Kouzi
Authors: Wang Bo
Published: May 2014

In order to understand bursting liability and related mechanical properties of roof mudstone in east mine of Kouzi, SANS material mechanics testing machine is utilized as power equipment, bursting liability and related mechanical properties of roof mudstone has been tested, and MATLAB is exploited to analyze mathematical analysis for results. Experimental results showed that roof rock with strong bursting liability in east mine of Kouzi, its relevant safety should be improved; we can adopt the way of water injection into roof strata to change its mechanical properties, the purpose of safe mining is achieved. Research conclusion provides theoretical basis for safety mining in deep Yongchuan mine in east of Kouzi.
Using Genetic Algorithm to Solve Mixed Delivery Optimization in Tobacco Logistics
Authors: Zhao Li
Published: May 2014

Considering the minimal delivery route and the receiving time window, the mixed delivery optimization based on genetic algorithm in tobacco logistics is presented in this paper. The existing developments of tobacco logistics are elaborated, with which the characteristic of tobacco delivery is analyzed in detail. After some reasonable assumptions, the mixed mathematical optimization model with receiving time window is built by introducing an intermediate adjusting variable. After defining the individual information of each chromosome according to the discrete system, the corresponding nonlinear computation model is established using genetic algorithm. The procedure of the genetic algorithm computation is researched. The example at last shows that the optimal tobacco delivery routes are traded off between the above two objectives by using the genetic algorithm effectively.
Slow Light Effect of Photonic Crystal Waveguides by Adjusting Parameters of Crescent Scatterers
Authors: Wan Yong , Guo Yue , Gao Jing , Jia Ming Hui
Published: May 2014

Crescent scatterers possess the properties of anisotropy and multiple degrees of freedom. With plane-wave expansion method (PWE), the slow light effect with high ngand low dispersion can be achieved by optimizing the structure parameters of photonic crystal waveguide with line defect, such as changing the radius of two circles and center distance. Slow light with low dispersion can be obtained by these methods, which implies that choosing suitable scatterers and adjusting their parameters can efficiently achieve slow light with high ng and low dispersion.
Research on Sports Information Integrated Management Application Development
Authors: Xie Pei Shan , Cai Xing
Published: May 2014

Sports information integrated management has become a future development direction as the scombination of the sports information integrated management and the information technology. In this article, the integrated management of sports information is analyzed. Sports information integrated management can be defined as comprehensive management of sports information resource and its exploitation and utilization activities. Its main elements include subject, object, information users and management tools. Its main contents are sports information demand analysis, sports information resource construction, sports information resource development and utilization and network sports information resource management. Based on this analysis, the authors have developed a set of school sports information integrated management application system based on network in order to make it more scientific and systematic.
Desulfurization Performance of Cu(II)-Ce(IV)/13X Zeolites for C4 Hydrocarbon
Authors: Song Le Chun , Bian Ying Hui , Chen Jin She , Xia Dao Hong
Published: May 2014

Basic research of adsorptive desulfurization was carried out concerning the high total sulfur concentration of C4hydrocarbon which was the reason for exceeding total sulfur concentration of MTBE. Based on the screening of active components, Cu (II)-Ce (IV) bimetal ion-exchanged 13X zeolites were prepared. Desulfurization performance of 13X zeolites modified with different metals was investigated by using model C4hydrocarbon which contained dimethyl disulfide (DMDS), dimethyl sulfide (DMS), and tert-butyl mercaptan (TBM). The Cu (II)-Ce (IV)/13X zeolites exhibited better desulfurization performance for C4hydrocarbon due to the formation of sulfur-metal (S-M) bond between metal and sulfur compounds.
Expansion of Urbanization Based on Remote Sensing Technology Research to Zhengzhou City as an Example
Authors: Fu Yu , Wu Jun Zhuo
Published: May 2014

Taking the region around Zhengzhou as a study area, the urban building information was extracted from TM images of 2006 and 2010 through the decision tree method. On the whole, the result of extraction is satisfactory. The overall quality coefficients of urban building information were all above 0. 89. From 2006 to 2010, the area of urban building has increased from 196.2 km2 to 279.5 km2; a net increase ratio of the urban building in the study area was 42.4%. Urban building has presented the trend of expansion from the center of the city. The main direction of expansion in the west and northeast whiles the expansion in the other directions evenly. The factors of traffic, population, economic were thought to be the most important driving force of urban expansion.
Implementation of Marine Environment Monitoring Data Quality Control System
Authors: Xu Jin , Yu Da Tao , Yuan Zhong Jie , Li Bo , Xu Zi Zhou
Published: May 2014

Traditional artificial perception quality control methods of marine environment monitoring data have many disadvantages, including high labor costs and mistakes of data review. Based on GIS spatial analysis technology, Marine Environment Monitoring Data Quality Control System is established according to the Bohai Sea monitoring regulation. In the practical application process, it plays the role of improving efficiency of quality control, saving the manpower and financial resources. It also provides an important guarantee for the comprehensive analysis and management of marine environment data.
Research on Jiepai Riverbed Evolution Law and its Evolution Trend Forecast in Middle Yangtze River
Authors: Huang Cheng Tao
Published: May 2014

After Three Gorges reservoir impoundment, sediment transport and bed evolution characteristic had changed in the lower Yangtze River. Based on the observational data, sediment transport and bed evolution characteristic of Jiepai reach had been analyzed. The results showed that Jiepai reach evolution had a close relationship with income flow and sediment conditions. In recent years, the income flow and sediment conditions were propitious to the development of left slot of heart beach. It also had accelerated the low beach erosion in transition section and siltation in Xindijia. A 2-D mathematic model and river physical model had been used to forecast the river evolution trend. The results showed that the staggered beach would still not stay steady with the reservoir impoundment. The periodic time of evolution could become longer. Xiru bank beach in right bank of upper Jiepai reach would deposit and move downwards. The main stream discharge would centralize and increase. The left channel of heart reach would be eroded and the right one would dwindle gradually by the squeezing of the heart reach. The right branch channel, as the main navigation channel, would deposit and become shallow. The transition reach would move downwards at outlet of left channel. The riffle would present a staggered shape and left branch channel would dwindle gradually. The waterway transportation condition would get worse.
Research on the Preparation of Thioether Adsorbent
Authors: Chen Jin She , Chi Cheng , Bian Ying Hui , Xian Yu Zhi , Xia Dao Hong
Published: May 2014

In this work, thioether adsorbents of high desulfurization rate were prepared, which has important theoretical and practical meaning. JS-4 was selected as active component for the desulfurization adsorbents, and ZT-5 was served as the best carrier in experiment. Moreover, the optimum preparation conditions were investigated.
Research the Potential Risk-Points of the Oilfield Operation Wastewater with High Salinity on the Environment
Authors: Huang Rong , Zeng Yang , Du Guo Yong , Wang Jue
Published: May 2014

Along with the development of the petroleum industry, the harm of high salinity oilfield wastewater to the environment becoming increasingly exposed. By the discussed the suitability of reinjection and feasibility of discharge, we point out the risks of environment caused by the high salinity oilfield operation wastewater. In order to achieve the purposes of cleaner production purposes and avoid the potential harm to the eco-system, we must reduce the use of mineral clay stabilizer or find the substitutes.
Acquisition of Swarm Intellegence (SI) Principle in Practice Teaching of Automation Disciplines
Authors: Peng Hua Xia , Du Min Xian , Wang Bing , Wang Pin
Published: May 2014

Swarm intelligence (SI) is a relatively novel field. It presents individual driven groups that can achieve the effect of cluster control. In this paper, practice teaching of Automation disciplines is taken as an engineering in which SI control principle is applied. SI principle is beneficial for education level of automation disciplines, and training qualified personnel for the community.