bluuebunny/crossref_metadata_2025 huggingface dataset:
Design and Implementation on Workflow Based Mobile Office Automation
Authors: Zhang Qian , Zhang Qing Qing , Wang Yun Ze
Published: May 2014

OA (Office Automation, OA) has been developed rapidly in the 1970s and introduced into China. In the 1990s, it has entered the high-speed development stage. With the rapid development of mobile internet technology, it will be a trend to apply such a high-tech to office automation. Meantime, there has introduced the workflow development approach to development in the overall system implementation. This thesis presents strategy on design and implementation on workflow based mobile office automation. With the rapid development of mobile internet technology, it will be a trend to apply such a high-tech to office automation. Meantime, there has introduced the workflow development approach to development in the overall system implementation. This thesis presents strategy on design and implementation on workflow based on mobile office automation.
The Application of Software Testing Technology on Security in Web Application System
Authors: Zhai Hui , Shi Hui , Zhai Rui
Published: May 2014

Based on a hotel management information system developed by the ASP.NET technology and browser / server mode, for example, the security of the system was checked by software testing techniques, and the security flaws were found in the system, the improvements algorithm was given also.
Continual Word Embedding Based for Matching Lightweight Ontologies
Authors: Wu Zhen Le , Li Ying , Wang Yong Bin , Zang Yan Jiao
Published: May 2014

Ontology matching is the task of finding alignments between two different ontologies. It has become the key point of building knowledge base and integrating heterogeneous data. In this paper, a novel ontology matching approach that is based on continual word embedding is proposed. We describe in details how is skip-gram model adapted to capture the semantic of words to learn the word embedding. After computing the name similarity of concepts, similarity flooding algorithm is used to fix the initial similarity. Experiments on Ontology Alignment Evaluation Initiative (OAEI) benchmark without instances show that the proposed method significantly improves the quality of mappings.
AgentX Protocol and the Implement of MasterAgent/SubAgent
Authors: Sun Xiao Yan , Zhang Zeng Hua , Li Chun Long , Huang Zhi , Wang Xiang Qun , Wang He
Published: May 2014

This paper analyzes the limitations of simple network management protocol (SNMP) which adopts the centralized service model, discusses the basic idea of AgentX frame and the agent’s operating principle, and has a brief analysis on AgentX protocol packets. Based on my experiences, the paper describes the implementation of MasterAgent/ SubAgent based on AgentX communication protocol, using the related source-packet.
Empirical Study 3D Rhino Three-Dimensional Design Course Comprehensive Practice Case Teaching
Authors: Xia Zhi Liang
Published: May 2014

Traditional teaching by making a small 3 d software works to master basic software usage, the project development process is not involved in,through this research based on the combination of learning with working,establish CHINT electric carton packaging,allow students to access to the whole process of an actual project development.Through project-driven,students participate in the design process.The classroom teaching with the organic combination of project development,play an important role in promoting students’ team work、division of the project and a comprehensive grasp of technology,at the same time it has practical significance in the curriculum reform and CHINT electric carton packaging show.
Relationship between Free Cash Flow and Corporate Performance Evidence from the Listed Real Estate Companies in China
Authors: Zhou Hong , Geng Shuai , Wang Lu Zhuang
Published: May 2014

There is no consensus on the impact of free cash flow upon corporate performance. Based on the data from 2006-2012 of all listed real estate companies in China, authors studied the relationship between the free cash flow and performance of these firms. Using principal component analysis and regression analysis, key financial performance indicators were calculated out of 18 financial performance indicators, and these key indicators of sample companies were correlated to their free cash flow. The results showed that the free cash flow of a company is negatively linear-correlated to its performance, i.e., too much free cash flow will lead the corporate performance to decline. Therefore, the investors and the managers should avoid business inefficient because of too much free cash flow, which triggers the investment risk and loss.
Applied-Digitization Technology and Animation Abstract in the Protection and Inheritance of Intangible Cultural Heritage
Authors: Deng Xi , Shen Chong
Published: May 2014

in the Protection and Inheritance of Intangible Cultural Heritage
Xi Deng1, Chong Shen2*
1College of Arts, Hainan University, Haikou, P.R. China
2*College of Information Science &Technology, Hainan University, Haikou, P.R. China
1dengxi@hainu.edu.cn, 2*chongshen@hainu.edu.cn
Keywords: Digitization; Animation Abstract; Intangible Cultural Heritage; Li Nationality; Material
Abstract. As a Web carrier, animation abstract is development of the connotation and denotation of intangible cultural heritage resources, and is also a method to reconstruct the classification system of intangible cultural heritage. This paper describes the process of developing and realizing Li Nationality intangible cultural heritage resources by animation. It not only helps us understand and explain visualization and dissemination of intangible cultural heritage under modern visual culture environment, but also is a reference paradigm for the protection and inheritance of the intangible heritage of minority nationalities.
Research on the Security Risk Assessment of Military Vehicles Based on Could Gravity Center Valuation
Authors: Tian Hai , Jiang Xiao  Ting , Zhang Wu Jun
Published: May 2014

In view of the complexity forces of security risk assessment of military vehicles, could gravity center valuation was studied. First the concept, purpose and meaning, main steps of security risk assessment of military vehicles was analyzed, and then the algorithm in detail of security risk assessment of military vehicles based on could gravity center valuation was given out, finally was validated by an example. Verification results show that this method is the subjective qualitative evaluation with quantitative evaluation model, solve the fuzziness and the randomness of the assessment, as the security risk assessment of military vehicles provides a set of effective methods.
Research on Detection Standard of Karst Roadbed Grouting Effect Based on the Geophysical Methods
Authors: Hu Yi , Zhao Meng Yi , Liang Shu
Published: May 2014

To study the grouting detection standard of Karst roadbed based on resistivity method, transient Surface wave method and electromagnetic wave CT, the typical test areas in the Karst roadbed of NANNING-GUANGZHOU railway are selected, and the field test research of grouting detection standard of Karst roadbed was studied by the above three geophysical methods. The grouting qualified Karst roadbed was determined by multiple methods of borehole coring and field water pressure after grouting, and the test results of Karst roadbed grouting qualified was confirmed effective sample. The difference value of resistivity, surface wave velocity and electromagnetic wave absorption coefficient of limestone layer, clay, pebble soil and Karst cave was statistical analyzed based on the effective test data, and preliminarily obtained the detection standard of Karst roadbed grouting effect based on the above three geophysical methods.
Study on Energy Consumption and Emissions from Hybrid Electric City Bus under Different Driving Cycles
Authors: Li Teng Teng , Gao Zhang , Qin Kong Jian
Published: May 2014

A hybrid electric city bus was tested to explore its energy consumption and emissions under Chinese City Bus Cycle (CCBC) and World Transient Vehicle Cycle (WTVC). Energy consumption and emission factors under two cycles were compared. Contribution rates of different driving models to gaseous emissions were studied. Results showed, energy consumption and CO factor under CCBC were higher than those under WTVC, THC and NOx factors under CCBC were lower. Contribution rates of accelerating models to THC and NOx were 3~4 times higher than those of idle models, contribution rates of CO were more than ten times of that of idle models.
The Construction of the Psychological Health Education Platform Based on Internet of Things
Authors: Wang Ying
Published: May 2014

The psychological health education in school education , especially for university education has a more important significance. Most current colleges and universities have tried to build psychological health education service platform which are integrated a variety of psychological health education information and functionality using IT information based on Internet. They enrich the university psychological health education model, and achieve certain results. But these platforms, because of its own technical limitations , are generally lack of wisdom sensing, intelligent diagnosis and adaptive personalization service functions. The emergence of the Internet of Things provides some technical support for building context-aware intelligence psychological health education services platform. This paper presents the architecture and the functional structure of the psychological health education service platform based on the Internet of Things. It give birth to a new model of mental health education, complete the service system psychological health education further.
Study on Safety of Rock Wool ETICS in Use and Engineering Practice
Authors: Zhang Zhao Rui , Xie Feng , Cai Qian , Zhou Ning
Published: May 2014

Rock wool belt and board have been applied to ETICS increasingly with the improvement of fire requirements. The safety of rock wool ETICS in use is the key issue, and will have great influence on its application. Therefore, some related subjects were studied in this paper by experiments, theoretical calculation and engineering practice. The results indicate that there are reasonable solutions for the safety of rock wool ETICS in use.
Analyze the Seismic Attributes in HSX Volcanic Fracture Based on Forward Modeling
Authors: Wang Yong
Published: May 2014

This paper uses the Hassan Carboniferous fractured reservoirs as the goal, firstly it analyses the reservoir characteristics of the cracks. On this basis, it uses two-dimensional random fractured media modeling method to build three different fracture models with different fracture parameters (fracture density, dip and speed). Then it uses finite difference wave equation forward and pre-stack depth migration processing of these models, and analyses seismic attribute of the migrated data, finally it finds a variety of seismic attributes sensitive to cracks, lays the foundation for fracture prediction with the seismic multi-attributes.
Design and Build of Teaching and Experimental Marine Cold Store
Authors: He Chang Wei , Zhang Meng , Jia Xiao Ping , Liu Yuan
Published: May 2014

In the paper, the design scheme of the new cold store is proposed firstly, with the consideration of the latest technology application and the convenience and maneuverability of practical teaching. Then the refrigeration system is designed based on the calculation of the heat load of the cold store. The suited components such as compressor, evaporator, condenser and expansion valve are selected and the electrical system is designed. After that the whole unit is installed and adjusted to make sure that the installation is propitious to improve the system performance and convenient for training. Finally the thermal performance of the new cold store system is tested and compared with the old system test. The result shows that the matching of the new refrigeration system is reasonable and the new cold store is up to the mustard. With the help of training on the cold store, the students will meet the essential requirements of STCW 78/95 convention on application and management of the marine cold store.
Effects of the Type of Cement and the Concentration of CO2 on the Carbonation Rate of Portland Mortars
Authors: Pham Son Tung , Prince William
Published: May 2014

The objective of this study was to examine the influences of the type of cement and the CO2 concentration on the carbonation progress of cement materials. Thermogravimetric analysis were used to follow mineralogical changes of standard CEM I and CEM II mortars which were submitted to an accelerated carbonation at 20% and 50% CO2, 20°C and 65% relative humidity. The results indicated that the carbonation of portlandite is complete in the case of CEM II mortar while there is a persistence of residual portlandite in the case of CEM I mortar. In other words, the carbonation rate of CEM I mortar is slower than the one of CEM II mortar, which is not only because of its greater content of portlandite but also because of the coverage of portlandite crystals by newly formed calcite. These results allow us to conclude that the carbonation rate of cement mortars depends especially on the type of cement while the CO2 concentration does not affect it at all.
Stability and Releasing Property of Anthocyanins Microcapsules from Acanthopanax. sessiliflorus (Rupr. et Maxim.) Seem
Authors: Shao Xin Ru , Ma Zhong Su , Dai Yuan
Published: May 2014

Anthocyanins microcapsules from Acanthopanax.sessiliflorus (Rupr. et Maxim.) Seem were prepared by Spray-Drying, using maltodextrin and gum arabic as wall materials. The stability and releasing property of anthocyanins microcapsules were studied. Using the retention rate as evaluation index, the effects of temperature, light, pH and metal ions on the stability of microcapsules and anthocyanins during 30 days storage were assessed, and samples were taken every five days. Results show that the microcapsules have greater storage stability against temperature, light, pH and metal ions. Using the release rate as evaluation index, the effect of releasing of microcapsules was evaluated, and samples were taken every 30min. Results show that the microcapsules have certain slow-release effect.
Research on Application of College Students’ Physical Health Test Data
Authors: Tang Ming
Published: May 2014

According to the implementation approach of "National University Student Physical Health Standard" all college students have to carry out physical health standards and are tested annually. The test of college students physical health is a comprehensive assessment of college students' physical health status from the body shape, physical function, physical fitness and other aspects. Through studying and analyzing the test data of application of the physical health of college students,we know that we can learn the physical health of college students more objectively from the data and the data can also fully reflect the physical health of college students. It can specify the correct direction of the physical education and provide a valuable reference for the implementation of education reform.
A Design of Intelligent Emergency Rescue System Based on ARM
Authors: Zeng Shi Xian , Xue Rui , Song Juan
Published: May 2014

Rescue work should be improved in terms of flexibility, safety and reliability. A system is designed with an ARM11 processor as the controller. WiFi Wireless Ad Hoc Networks is used in the rescue communication. The system is modular programmed and has integrated many rescue techniques. Part of the hardware circuit has been modified to improve the functionality. Experiment results show that the system is full-featured, highly efficient, and practicable. It can be used in the complicated environment of major accident scenes and is of high engineering value.
Software Function Design for Measurement and Control System of a Magnetorheological Machine Tool
Authors: Yin Feng Ling , Huo Bing Quan , Cui Li Gong
Published: May 2014

In order to improve the machining accuracy of workpieces, we developed the magnetorheological finishing system. Taking the measurement and control system of the magnetorheological finishing system as the research target, we introduced the overall function design of the measurement and control system firstly, and then introduced the function of each module, including the multi-module control for circulatory system, parameter setting for the circulatory system, condition monitoring for the circulatory system, ribbon calibration, tool setting, anti-collision control of the finishing wheel and finishing spots collection. The developed measurement and control system of the magnetorheological finishing system can effectively guarantee the high-precision machining of machine tools.
Study on Dynamic and Virtual Prototyping of Artillery Ramming Device
Authors: Yan Peng Cheng , Hao Chi Yu , Sun Hua Gang , Liu Chao
Published: May 2014

In order to create a virtual prototype model to meet the engineering analysis, the dynamical model of ramming device in the automatic loading system is built and solvedby using an equivalent SDOF mechanical model, then three-dimensional model is built and imported to RecurDyn, a simulation software,then the virtual prototype is established completely, the result of simulation show that the virtual prototype model is reasonableand can be used for analysis and research of dynamics.
The New Design of Globe Valve Virtual Assembly Design
Authors: Wu Jie , Sun Shan Peng , Wang Dong Zheng
Published: May 2014

This paper discuss about simulation system of the new globe valve. Through the computer technology, it can simulate the actual working condition to capability of the new globe valve. The system use Autodesk Inventor software as the modeling and analysis Platforms. Virtual assembly for globe valve of the new design is built. Virtual assembly does not produce the real products, consume material and energy, is using model to achieve the process of assembly on the computer. On the basis of no additional cost at the model to virtual assembly, so that products developed with characteristics of fast, flexible, high quality, low consumption, which will produce very good social and economic benefits.
A Study of Method on Evaluation of Aircraft's IR Image Stealth Effectiveness
Authors: Chai Shi Jie , Tong Zhong Xiang , Wang Chao Zhe
Published: May 2014

Drawing up evaluation indexes is key of Evaluation of aircrafts IR stealth effectiveness. To solve the problem of high costs and great difficulties in indexs validation experiment, this paper was using method of computer simulation to obtain images and computer judging to evaluating quantitatively of Aircrafts stealth effectiveness. Closely integrating with IR detectors recognition mechanism, the evaluation indexes were determined that can assess IR stealth effectiveness quantitatively when aircraft adopts different stealth technics, different interference measures, and confronts different IR detectors. These evaluation indexes overcome the shortcomings in current assessment, such as impacted greater by detector performance, can not reflect active IR stealths action, e.g. IR decoys interference, and deviate large from IR detectors self-recognition and target tracking result.
Fault Diagnosis of Transmission Based on EMD and Fractal Technology
Authors: Ma Zhen Shu , Liu Chao , Sun Hua Gang , Liu Zhi Chuan
Published: May 2014

As a result of the presence of noise in the measured vibration signal has a great influence on the results of calculation of fractal dimension, Therefore the empirical mode decomposition method for noise reduction of gear vibration signal is used, calculation fractal dimension, extraction fault feature of Gear in different conditions. The measured results show that: Different fault states have different fractal dimension, we can judge the fault type of gear effectively by the fractal dimension.
High Speed Motion Compensation for Range Profiles
Authors: Zhang Kun Fan , Wang Feng , Dang Tong Xin , Zhao Yong Jun
Published: May 2014

For wideband LFM signal and ultra-high speed moving target, the signal will have quadratic term in its phase after dechirp processing. The quadratic term is not the target structural feature, and is harmful for target recognition. To solve this problem, the paper proposes a new method based on spectrum envelope correlation to estimate the chirp rate. Firstly, the coefficient of the quadratic term was estimated by the correlation of 2 segment datas spectrum, and then the weighted linear least squares algorithm was used to improve the accuracy of the result. Simulation show that this method reduces the influence of high speed on the range profile efficiently.
Non-Stationary Harmonics Analysis Based on Wavelet Packet Transform and Neural Network
Authors: Zhao Wen Liang , Song Hong , Pan Quan , Tang Ling
Published: May 2014

The method for analysis of stationary harmonics in power system is FFT, but it is unsuitable for non-stationary harmonics. Because of the feature that non-stationary harmonics’ frequency spectrum has a certain bandwidth and with some noise interference usually. A new method for detection, based on wavelet packet transform and neural network was presented in this paper. This method improved the traditional wavelet analysis method. The non-stationary harmonics were decomposed in different frequency bands by wavelet packet transform at first, and then complete the analysis of the non-stationary harmonic in different frequency bands. Through software simulation, the analysis results show that, the method has better accuracy, and provided an effective means for analyzing non-stationary harmonics.
Pectin Extraction from Potato Residues by Different Methods of Salting out and Process Optimization
Authors: Li Shu Qian
Published: May 2014

Pectin was extracted from the potato residues by acidolysis and salting out. The effects including extraction volume, extraction pH, extraction temperature, extraction time and different methods of salting out on the extraction yield were observed. The optimal conditions of extraction were gained by single experiment and orthogonal test as follows: pectin was extracted by extraction volume 240ml, pH 2.0, extracting 1.0h at 85°C. The extraction yield was 16.98%.
Research on Key Technology of Internet Public Sentiment
Authors: An De Zhi , Ke Yun
Published: May 2014

Public opinion research is a new internet discipline of social science and natural science. As a hot spot of public opinion research, the research on the public opinion on the Internet has attracted much attention. By analyzing the status of the research on the public opinion on the Internet in China, this paper establishes the basic framework of the research on the public opinion on the Internet. Then some key technology issues are researched in detail. Based on the method and key technology, the paper introduces the design and implement about the platform of Internet Public Sentiment. This paper is expected to have the value to apply the Internet public sentiment analysis.
Research on Resource Scheduling Algorithm in Cloud Computing Data Center
Authors: Zhang Yi , Su Yi Min
Published: May 2014

In recent years, with the rapid development of Internet and virtualization technology, cloud computing, which providing users with on-demand services, has become a research hotspot. Under the environment of cloud computing, the datacenter, consisted by hardware and software, is a loosely coupled resource sharing architecture. The existing cloud computing's inadequacies are as following three aspects: 1. For lacking of real adequate and effective transaction of global bidirectional-way selection, the revenue of most of cloud resource provider is too low. 2. Since not fully considering the scheduling of multi-dimensional cloud resources, existing cloud computing's utilization for multi-dimensional cloud resource is too low. 3. Because existing cloud datacenter does not fully consider the energy consumption of communication between the cloud tasks, its energy consumption is too high. Resource scheduling is a major research direction of cloud computing. First, we make a in-depth investigation and analysis of the research status of cloud computing resource scheduling, and then focus on resource scheduling method to reduce the energy consumption of cloud computing data center. Finally we set an important future research direction of cloud computing resource management research in order to provide a useful reference for cloud computing research.
The Design of Public Opinion Analysis System Based on Topic Events
Authors: Jin Shu Juan , Xu Ying Ming
Published: May 2014

Public opinion analysis of the current system are generally aimed at one industry or the whole Internet, which led to excessive depth of lack of depth, to the subject of an Internet event information for in-depth analysis of public opinion. Through this research results, can public opinion to a specific event information for in-depth analysis of the multi-dimensional, the use of such public opinion analysis system for Government or large companies found that people focus on specific subject matter, social relations and events that exist within some hidden, Realization of the principle of association rules based on the analysis of social relations, and analyzed by both the support and confidence of the community property of the relevant entities, the module can be more accurately identify potential events related to the page through social entity-relationship of the mining algorithm social relations and can be used as recommendations for Government or corporate decisions, related technical research in the field to have some reference value.
The Construction of University Emergency Response Mechanism under the Network Environment
Authors: Wang Dan , Feng Su Qiong
Published: May 2014

Currently, China is in a key period of social development, college highlights various contradictions, frequent emergencies. In the network envrionment, college emergencies can easily evolve into a network group events, so that universities emergencies become more complex. Accurately grasp the evolution of college emergencies occurring causes and mechanisms have positive significance to further strengthen the construction of the university system, standardize the behavior of colleges and universities to improve the emergency response capabilities.
Design and Realization of Laboratory Information Management System under the Background of JAVA
Authors: Fang Cheng Xin
Published: May 2014

With the fast development of the science and information technology, the social level of China has developed and people’s living standard has also been improved. The development of information technology has made the computers be used widely in many fields as well as the main power. For the development of economy and the improvement of comprehensive strength, people have paid more and more attention to education. With the scale of high schools especially the labs grows quickly, the schools have all equipped enough hardware equipments in order to train high-quality talents. In this situation, we need improve our management level so that we can make full use of every kind of resource.Nowadays, the labs management under the background of JAVA,designing effectively the management system is on the basis of B/S model and does effective experiments.
Efficient Beam-Forming for Maximum Outage of Cognitive Relay Networks
Authors: Liu Zi Jun , Gao Zhan , Li Guo Xin , Zhang Hai Tao
Published: May 2014

We consider the scenario of cognitive relay networks, where the cognitive relay is equipped with multiple antennas and the cognitive destinations have only one antenna due to the size and cost limitations. Aiming to maximize the signal-to-interference noise ratio (SINR), we develop the optimal beam-forming scheme for the relay case. The proposed scheme is based on minimum mean square error (MMSE). The theoretical results are validated by simulations. Simulation results show that the proposed scheme has a considerable performance.
Animal Husbandry Decision Tree Data Mining Applications in Intelligent System
Authors: Wu Shu Yan , Wu Hui Ling , Liu Tai Yu , Cui Xian Yu
Published: May 2014

In this paper, the research based on decision tree-based methods can be customized to achieve a common data analysis system for animal husbandry intelligent decision support, conducted the following study: First, detail the current data mining techniques and animal husbandry areas where the decision tree method for various applications, purpose, content and methods. Secondly, the theoretical basis of the data mining system, basic theory and the theory of decision tree methods of animal husbandry intelligent decision system, which constitute the theoretical basis of the study. Third, given the detailed design of common animal husbandry intelligent decision system based decision tree method. Detailed descript of the specific work processes and systems function modules of the system on the line division. To complete the design of the database based on the completion of the system design.
Synthesis and Characteristics of Hierarchical Nanostructure Fe3O4 Coated Multi-Walled Carbon Nanotubes
Authors: Deng Jing Heng , Yu Kan Ping , Xie Jian Guo
Published: May 2014

Hierarchical nanostructure Fe3O4/multi-walled carbon nanotubes (Fe3O4/MWCNTs) were prepared by solvothermal process using acid treated MWCNTs and iron acetylacetonate in ethylene glycol as reduction reagent. The materials were characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and Brunauer-Emmett-Teller (BET). The results showed that petal-like hierarchical Fe3O4 grew on MWCNTs and the Fe3O4 nanoparticles had diameters in the range of 55-110 nm. It was a facile approach to grow hierarchical nanoFe3O4.
Design and Implementation of Community Mental Evaluation System Online
Authors: Wang Feng Zi
Published: May 2014

This paper will attempt to solve the problems like the overload work on subjects and inaccurate test results. At the same time, we can solve these problems and reduce the time and space limitations thanks to the more rapid, private Internet. Thus, mental health will become easier to develop. Through all online psychological evaluation system, one can understand our mental status more clearly. At the same time, we can feed back our mental status on time. Counseling will be more efficient and gain a huge success.
Synthesis of Zinc Phthalocyanine and its Dimerization in DMF
Authors: Cheng Zhen Hua , Cui Na , Zhang Hong Xiao , Zhu Li Jun , Xia Dao Hong
Published: May 2014

Zinc phthalocyanine was prepared with improved method with high yields and characterized by XRD and FT-IR analysis. The SEM analysis was also conducted to demonstrate the apparent morphology of the synthesized compound. Dimerization of the zinc phthalocyanine was measured by UV-Vis spectroscopy in N, N-dimethyl formamide (DMF). The red–shift of maximum absorption wavelength and deviation from Lambert-Beer law was observed with increasing the concentration.
A Multiple Frequency Band Watermarking Algorithm Based on Stripe Image
Authors: Liu Bin Bing , Chen Hai Qing
Published: May 2014

In this paper, a multiple frequency band watermarking algorithm based on stripe image is proposed. The algorithm converts watermark string representing the copyright of image works to stripe image before embedding it to host image. Because of the error correction ability of the stripe image, the algorithm takes on high robustness. This paper also proposed a multiple frequency band embedding strategy through analyzing and classifying various watermark attacking algorithm. Applying this algorithm, watermark can stand several kinds of attacks such as low pass filter and high pass filter. Experimental results show that a blind watermarking algorithm with high robustness to various watermark attacking can be achieved through combining stripe image coding and multiple frequency band strategy.
Design of Remote Sensing Image Files Unified Processing Component
Authors: Wang Yu Jing , Yuan Cai Hong , Wu Lin
Published: May 2014

This paper presents a component of unified processing for remote sensing image files based on GDAL. The component, which developed an interface specification for unified remote sensing image processing, encapsulates processing operations of remote sensing image files to form an integral, such as GeoTIFF, HDF, SHP, etc.. The component effectively achieves a variety format image files to read and write, save, display, and conversion, to facilitate the development and application of remote sensing image processing system, and reduce the cost of software development.
Research and Optimization of Materialized Views Selection Algorithm Based on the Data Warehouse
Authors: Xiahou Jian Bing , Wei Qian Qian , Deng Xiao Na , Liu Xiao Wei
Published: May 2014

Materialized view is an effective mothed for improving the efficiency of queries in data warehouse system,and materialized views selection problem is one of the most important decisions in designing a data warehouse.This paper begins with a brief introduction to materialized view and study of the existing materialized viewalgorithm.Then in order toselect an appropriate set of views that minimizes total query response timeand the cost of maintaining the selected views under a limitedstorage space, a hybrid algorithm combined with the advantages of ant colony algorithm and immune genetic algorithm is proposed.Inaddition,analyze the shortcomings of this algorithm and propose some improvement ideas, which optimize the efficiency of algorithm to some extent.
Research on Traffic Condition Recognition Algorithm Based on the Internet of Things
Authors: Wang Dong , Wu Jiang
Published: May 2014

The article provides an overview of integration in the field of Internet technology and its trend, combined with the successful application of intelligent transportation system case system provides next - generation model of intelligent transportation system based on Internet of Things, details the functions and features of each subsystem, a case study of typical traffic guidance applications, describes the model and key technology of the Internet of its implementation.
Study on the Effectiveness Evaluation of the Weapon Equipment Based on Artificial Neural Network
Authors: Gao Feng , Song Fei , Huang Guo Qing , Yang Mao
Published: May 2014

A new approach to weapons and equipment effectiveness evaluation based on artificial neural network (ANN) performs better than traditional method, which is in view of the complex relationship between the effectiveness and many factors that influence the evaluation. The structure and learning algorithm of BP neural network is evaluated the fighters’ air-to-air combat capability. The evaluation is accomplished by a two-layer BP neural network and MATLAB toolbox. The simulation results show that the artificial neural network have better generalization ability and approximation performance for continuous function, which is valuable in weapons and equipment effectiveness evaluation application.
A Satisfaction Differential Evolution Algorithm for Detailed Machine Layout in Assembly Plant
Authors: Zeng Wei , Liu Cheng Long , Zheng Xiao Jun
Published: May 2014

We herein present a satisfaction differential evolution algorithm to deal with machine layout in assembly plant. This paper firstly provide the assumption for detailed machine layout problem, build a mathematical model of detailed machine layout, and replace the optimal solution with satisfactory solution, combine satisfactory optimization theory with differential evolution algorithms, employ satisfaction function as the objective function of differential evolution algorithm. The experimental results verified our methods with practical engineering examples.
Bidirectional Maximal Matching Word Segmentation Algorithm with Rules
Authors: Gai Rong Li , Gao Fei , Duan Li Ming , Sun Xiao Hui , Li Hong Zheng
Published: May 2014

Bidirectional maximum matching algorithm (BMM) combined positive maximal matching and reverse maximal matching algorithm, it was a more commonly used word segmentation method now, but it was low efficient and couldn’t solve the ambiguity. Therefore, an improved method was proposed combining with improved dictionary structure, and changing maximal matching word length dynamically to improve the efficiency of word segmentation. In order to get the correct segmentation results, we also proposed several rules. Compared with traditional segmentation methods, it proves that bidirectional maximal matching word segmentation with rules has higher speed and precision.
Capsule Defects Classification Based on Hierarchical Support Vector Machines
Authors: Qi Dan Yang , Jiang Zheng
Published: May 2014

Aiming at the problem of capsule defect species diversity and classification difficulty in the process of actual capsule defect detection, this paper extracts capsule defect feature based on capsule texture, shape and capsule defect region by edge detector, and then applies hierarchical SVMs multi-class classification to classifying. In order to resolve the problems of training data imbalance and the hierarchical SVM error accumulation, a algorithm of constructing hierarchical structure is proposed that takes the principle of dividing all sample data into two more imbalanced categories according to the length of training data, and then considering significant degree of capsule defect and the probability level of capsule defect occurrence. The experimental results show that compared with the method of BP neural network, the hierarchical SVMs achieved a better classification result.
Image Processing Techniques and Application of Bilateral Filter Keeping Margin Random Noise Suppression
Authors: Hu Feng Xu , Chen Yu Hong
Published: May 2014

Aiming at image denoising problem, some researchers put forward bilateral filtering algorithm. The algorithm makes weighting for spatial distance and pixel intensity difference. It introduces pixel weighting kernel function on the Gaussian locality smoothing mode, which is more favorable to keep the image margin detail. This paper tries the new improvement on the foundation of bilateral filter technique. It adopts coherent values scanning to treat energy center corresponding apparent dip as smoothing discontinuous geologic body direction. The directivity dramatically reduces, and it is easy to be generalized to non-planar geometrical morphology lineup. And it adopts the method based on waveform self-adaption mode on coherent values estimation. The estimated depending on the time dip and coherent values property are more reliable and physical significance. When calculating pixel value similarity weight, it uses discontinuous geologic body direction sampling point mean or median to replace calculate point. It is much easier to suppress random noise and more effective to keep geologic feature.
Application of Improved Failure Modes and Effects Analysis in Product Reliability Analysis
Authors: Shi Jun Li , Qu Hong Wei , Wang Ya Jun , Liu Yan Qiu , Wang Ke Xin , Li Jia Lin
Published: May 2014

On the analysis of the disadvantage of traditional Failure Mode and Effect Analysis (FMEA), an improved FMEA based on fuzzy set theory and Analytical Hierarchy Process (AHP) is proposed. In this method, the fuzzy language set and the fuzzy number of Severity (S), Occurrence (O) and Detection (D) are firstly set up, then failure modes are evaluated, and finally the weights of S, O and D are determined by AHP. So, risk priorities of the failure modes can be determined by calculating the modified Risk Priority Number (RPN). Improved FMEA could provide a method for the company to evaluate the reliability analysis of products.
Design and Research of Hardware-in-the Loop Platform of Infrared Seeker Based on Lab-VIEW
Authors: Chen Cui , Xu Xi Ping , Li Li Xin , Ji Yi Guo , Xiao Shu Chen , Zhao Tian
Published: May 2014

With the development of infrared missile guidance system fleetly, the simulation plays more and more important role in the integrated testing of infrared missile guidance system, because it is a key technology to shorten manufacture period and to advance efficiency-cost ratio. This paper designs hardware-in-the-loop simulation platform of infrared guidance system, including: the simulation modeling of kinematics equation of characteristics, the generation technology of target background and antagonistic, the key technology design of hardware and software are researched thoroughly about signal resting, their constructions are discussed in detail.
Research on Improving the Strategy of Open Pit Iron Mines’ Supply Capacity - Based on the Multivariate Cluster Analysis
Authors: Fan Ji Tao
Published: May 2014

The supply capacity of mine resources is influenced by the production capacity, oregrades,reserves. In accordance with the analysis of different indicators, resources’ supply capacity of mines are not the same. Multivariate cluster analysis avoids the defects of the evaluation of single index. By using the method of multivariate cluster analysis to analyze on the medium-sized open iron mines in China, and the results show that open pit iron mines in China can be divided into four categories. According to the different characteristics, different strategies should be taken to improve the supply capability of resources.
Data Mining Clustering Algorithm Research and Application
Authors: Zhang Yi Fan , Qian Yong Tao , Liu Tai Yu , Wu Shu Yan
Published: May 2014

In this paper, first introduce data mining knowledge then focuses on the clustering analysis algorithms, including classification clustering algorithm, and each classification typical cluster analysis algorithms, including the formal description of each algorithm as well as the advantages and disadvantages of each algorithm also has a more detailed description. Then carefully introduce data mining algorithm on the basis of cluster analysis. And using cohesion based clustering algorithm with DBSCAN algorithm and clustering in consumer spending in two-dimensional space, 2,000 data points for each area, and get a reasonable clustering results, resulting in hierarchical clustering results valuable information, so as to realize the practical application of the algorithm and clustering analysis theory combined.
Finite Element Simulation for Titanium Alloy Cutting by Bio-Mimetic Wear-Resistant Cutter
Authors: Liang Gui Qiang , Cui Li Gong , Shao Fang
Published: May 2014

Bionics research finds that the non-smooth morphology surfaces of some typical animals can reduce the forward resistances in the movement process. We can imitate these characteristics to reduce the machine tool wear during the machining process, which greatly promotes the machining and production procedure. Using the finite element simulation method, the effect of TC4 bio-mimetic wear-resistant cutter on cutting force, cutting temperature and micro-process were researched in-depth. The results verified the effect of bionic wear-resistant tool on the anti-friction process of metal cutting. On the other hand, we discussed the relationship between the effect and parameter of the tool surface non-smooth morphology is not smooth. Also, this paper revealed the basic principles of bionic wear-resisting tool anti-friction, which provides guidance for the selection of non-smooth morphology.
The Impact Tendency Evaluation of Coal Mine and Rock Based on Fuzzy Clustering Method
Authors: Dai Lin Chao , Wang Bo , Wang Kai
Published: May 2014

Fuzzy clustering is a kind of language approximation method. It is a multivariate analysis method to classify samples based on the attribute diversity by using fuzzy mathematic method. From the diversity and complexity of impact tendency indicators of coal mine and rock, paper started with extreme value standardization and combined the classification indicators of impact tendency of coal mine and rock, then determined the fuzzy rating, membership function and weight set. Afterwards, paper established the fuzzy similar matrix by using cosine method, then transformed it into equivalent matrix, and did the fuzzy clustering analysis at last. The result shows that the method overcomes the irrationalities which made by existence of impact tendency, achieves a more accurate classification and evaluation, and provides a new method to the comprehensive evaluation of coal rock impact tendency.
Research on Modes and Operating Mechanism of Informal Finance
Authors: Zhou Shou Bin , Zhou Pei
Published: May 2014

Informal finance exists in developed countries and in developing countries, the form of informal finance is diversiform, but operational mechanism of informal finance is essentially similar. Nowadays, in china informal finance’s contribution for whole macro economy is bigger and bigger, but up to the present our central government has not established the interrelated policies and regulations in order to make informal finance legal and rational. In order to make them support the whole macro economy better and make different regions choose suited modes among the different forms of informal finance, this paper study on the informal finance’s modes and operating mechanism from driving mechanism-interest rate mechanism, coordination mechanism-financing method, operating principle, controlling mechanism, security mechanism-withdrawing market mechanism in order to improve further collocating-capital efficiency and function for economic development positively.
The Advantages and Disadvantages of Traditional Hand Drawing and Computer Drawing in the Network Era
Authors: Wu Yun Xiu , Zhan Yun
Published: May 2014

With the development of the society, there have technology, the traditional hand drawn slowly being replaced computer technology - computer painting. This paper uses the contrast example hand-painted works with computer painting, further demonstrates the advantages and disadvantages of traditional painting and modern computer painting, if can take both advantages, abandon their disadvantages, then art will at the highest level.
Acidophiles and its Use in Mineral Biomining with Emphasis on China
Authors: Chen Bo Wei , Wen Jian Kang , Yao Guo Cheng
Published: May 2014

Acidophiles have been widely used in heap and dump bioleaching of secondary copper sulfide ores and biooxidation of refractory gold ores. 22 genera of acidophiles have been found in biomining environments. This paper gives a preliminary introduction to the application of mineral biomining in China. Challenges and technical trends for heap bioleaching of primary copper sulfide ores, purification of bioleaching solution of polymetallic sulfide ores and biooxidation of carbonaceous refractory gold ores are also recommended.
E-Learning and French Teaching
Authors: Du Fan
Published: May 2014

French is the language of the second power in the world. E-learning is wildly used nowadays in helping teachers train their students for enhancing language learning. This paper discusses the application and advantages of e-learning in French teaching, introduce the new concept of pan-education, and analyses how to change the pedagogical strategies for teachers to improve teaching efficiency and enable students to master French quickly and effectively.
Research on Interaction of PowerPoint Courseware
Authors: Meng Ji
Published: May 2014

This paper discusses the necessity of research on interaction of PowerPoint, analyzes the properties of interactions of PowerPoint subjects, finds out the shorting comings of interactive setup of media documents in PowerPoint courseware and provides the setup methods between common subjects.
The Design and Implementation of College Textbooks Management System of Information
Authors: Wei Jing Xin , Sun Chun
Published: May 2014

According to the reality of textbooks management in North China Institute of Science and Technology (NCIST), this paper discusses the necessity of textbooks management system of information and explores its systematic and database design in detail and the realization of the main functional modules. The textbooks management system of information has been applied in NCIST with good results.