As Chinese and Japanese word segmentation is processed with different tagging system and semantic performance, the granularity of word segmentation results should be readjusted to improve the performance of Statistical Machine Translation (SMT). This paper proposes an approach to adjust the word segmentation...

Many Internet applications take addresses as input. However, addresses on the Internet are always non-normalized, which cannot be used directly. In this paper, we propose an Administrative Divisions Extracting Algorithm to normalize Chinese addresses on the Internet. Our approach proceeds as follows:...

With the rapid development of Internet of things technology, intelligent hardware equipment has become an important part of our lives. It widely exists in the smart router, network cameras, smart home and smart wearable devices. By analyzing the common features of intelligent hardware devices, our research...

Network communication is very important in network transmission.With the continuous improvement of Ethernet technique,the transmission delay of Ethernet MAC(Medium Access Control)will influence communication quality of network.This paper realizes correct send-receive of the Ethernet MAC protocol layer...

By the features of parallel processing and hardware acceleration, multi-core network processor (NP) are becoming the mainstream platform of next generation network edge devices. In order to take advantage of multi-core NP platform and improve the performance of TCP pacing algorithm, this paper proposes...

With the development of social productivity and the improvement of people's living standard, the development of modern computer technology is more and more fast. In the communication system, the code error detector is the important equipment to detect reliability of communication system, and the traditional...

Sentiment classification on weibo has recently attracted wide attention in research community. Most previous works are focused on weibo comments regarding movies or products. Our study, in contrast, is aimed at gusty incidents on weibo. Comments of the incidents are considered either positive or negative...

In this paper, we use the reverse modeling softwares to complete the reconstruction of the aortic valve based on the modeling principle of the human heart valve. By using the cardiac CT scanning to get the Dicom format data and then using the three-dimension software Mimics to do the segmentation, edit,...

The existing model which combines AdaBoost and SVM has poor performance when dealing with the imbalance dataset in multi-label classification. To deal with this problem, we proposed a new model SAB-WSVM. In our model, we modified AdaBoost original sampling methods in order to make it more balanced and...

In order to improve the rationality of the route choice for passengers' travel, this paper presents an optimization method of the route choice for urban rail transit network based on the imperialism competition algorithm (ICA). The experiment results show that the proposed method is feasible and the...

Question classification is an important step in question answering system. There are many previous work based on machine learning about question classification. Although they are effective and practical, most of them require finding specific features to train the designed classifier. So it cannot be...

The auxiliary diagnosis based on three-dimensional (3D) modeling techniques can improve the diagnosis efficiency of heart disease. In this paper, we propose a new method for the 3D modeling of left ventricle. The novel approach incorporatestwo key points: one is LV endocardium segmentation via the simplified...

In a stereo vision measurement system, Camera calibration is a key step. In order to improve the accuracy of camera calibration, a cross-target calibration scheme with coding points is designed in this paper. Firstly, coding target points of the cross target are identified and positioned. Secondly, a...

On the basis of analyzing the development status of the ZigBee technology, a new method to analyze the wireless communication reliability is proposed by using the signal strength (RSSI), through the formation of a wireless network model by using module CC2530PA, all the packets received in the ZigBee...

The CPU-centric traditional network protocol processing limits the utilization of network bandwidth, even with the high speed network (100Gbps); and the situation is more obvious in big data systems. The high performance network technology-Remote Direct Memory Access(RDMA), has the benefit of directly...

Lots of methods have been proposed to detect Distributed Denial-of-Service (DDoS) attacks focus on the transport layer and the network layer. However, these methods may not work well when application-layer DDoS attack is launched. In this paper, we introduce a clustering method based on some features...

Depth study of the internal operating rules and mechanisms for transport network system theoretically comprehensive system to fully grasp the transportation network in the micro and macro levels of different complexity, improve traffic network system design and management, it has become China's social...

Data mining was a core process step in the whole data processing system. The aim is to use specific data mining algorithms to extract knowledge of interest. The user from the database and represented in a certain way, such as the generation rules. Typically, data mining algorithms can be implemented...

With the advent of the global information technology, China's major industries have also entered the information process, but the construction industry relative to other industries, manufacturing industry, electronic industry and so is still relatively backward, and the degree of information that most...

Nowadays, graphic image editing and processing has been very common in people's life and work, such as building plans produced and people's digital photo processing. The most popular image processing software Photoshop, its function is very powerful, graphic design, color printing, graphic creation,...

With the development of power electronic technology, the control technology of power electronic device is becoming more and more complicated. The switching power supply is a indispensable component in modern power electronic equipment. Its quality and size have a direct impact on the whole performance...

Data acquisition technology is a practical electronic technology, which is widely used in signal detection, signal processing, instrumentation and other fields. In recent years, with the continuous development of digital technology, data acquisition technology also presents a characteristic of faster...

The research content of this paper is to design a set of step motor control system which is relative simple, economic, but the function is more complete, adaptable, easy to operate, high reliability, can organically combine electronic technology, SCM technology and motor control technology together....

With the rapid development of modern scientific technology, the electronic majors such as technology, communication, navigation and automatic control, have great breakthrough and innovation in depth and width. Some new type tip subject need miniaturization of inductance elements and simplification of...

in this paper, AD5934 and MSP430F169 based on the design of a portable impedance test system, the system uses MSP430F169 as the main control chip, through the I2C control module to complete impedance impedance measurement, and through the buttons to control the operation process and test results through...

With the rapid development of mobile communication service, the construction of mobile communication base station presents the trend of rapid development, the distribution of base station is more and more wide, more and more new requirements are put forward for the maintenance management of communication...

With the expansion of control system and the development of bus technology, the data collection and transmission technology put forward higher requirements. With the development and popularization of Ethernet technology, the serial data of these devices need to be transmitted through the network, so...

In recent years, the rapid development of the Internet and computer-related technologies, including photography, video, e-commerce, etc., so that the data generated around us was the explosive growth, especially after the rise of the smart phone mobile Internet technology as the representative of others...

With the introduction and development of the concept of things, intelligent residential quarters ushered in a new development opportunity. Intelligent residential quarters combined with networking technology to enhance their capabilities to make intelligent residential quarters as a node on the wisdom...

The development of networking technology have a significant impact on society and the economy of the whole country, the ZigBee network connects with the Internet, can be controlled to a ZigBee network device in every corner of the world, it is conducive to the further development of ZigBee technology....

With the development of social progress and technology, more and more IT has been used in people's daily live. As an emerging industry, internet of things technology has now been widely used in people's daily production of all aspects of life including logistics industry is one of the main directions...

Using genetic algorithm to optimize BP neural network can solve the problem of slow training speed of BP neural network and easy to fall into local minimum points. GA-BP neural network model for forecasting rural highway flood destruction can realize the effective combination of global optimization and...

Film is the product of human scientific and technological progress, and film technology innovation is the inevitable result of scientific and technological progress. Computer digital production technology can bring this revolution in the film, a great boost to the development of the film industry. Now...

Since there exists a very complex nonlinear relation between Western Zhejiang rural highway flood destruction and its influencing factors, this paper chooses 6 main factors influencing the flood destruction. Establish Zhejiang rural highway BP neural network model through MATLAB neural network toolbox;...

With the continuous development and progress of social economy, people's aesthetic values and the improvement of living standards have been, when the time for costume design also becomes more and more demanding, for clothing computer system based on modular design and mass production brought good opportunities...

How to keep the water temperature even throughout the bathtub has attracted wide attention. In this paper, two models are established to analyze and discuss this issue. The entire work is composed of the analysis on water temperature distribution throughout the bathtub, the relation between water flow...

In this paper, the basic principles of Marxist philosophy as the guiding ideology are based on information technology and information science. It combine the consciousness and self-confidence in theoretical philosophy with development of information technology, discusses the influence of the theory consciousness...

Based on the background of the current network era, this paper researched the problems on China's current network of intellectual property rights protection system which cannot be ignored, affecting the healthy development of the network, the right to make a lot of people have suffered losses, it is...

to solve the problem of emotion absence on modern distance education, an affective computing model based on expression recognition was proposed, whose theoretic foundation was affective computing and whose kernel technology was to estimate and comprehend learner's emotion states by catching and recognizing...

To meet the students' autonomous learning and fragmented learning needs, micro-class of information technology was proposed. To optimize the design of micro-class from systematic method, ADDIE model was proposed. ADDIE model can play more operational and practical guiding role in the design and performance....

With the advent of the era of big data, data analysis, penetrated into all walks of life among the analytical method has become more abundant. And inside the field of education, especially for high school inside analysis of the data it is relatively simple, which most high school's data is students'...

In this article, a deep analysis and exploration is conducted on hydrological and ecological parametric remote sensing. Based on a brief analysis of hydrological variables and ecological parameters, the interaction between backscatter coefficient, polarization information and precipitation intensity...

As a new commercial computing model which sharing resources, cloud computing is widely used in the field of data storage, it stores massive amounts of data in the data center and provides transparent, secure and reliable computing services and data storage for upper applications and services. It has...

With the development of computer technology, communication technology and Web technology, intelligent building has been widely used and accepted for many years. In this paper, the key technology of cloud data center system design is analyzed. At the same time, the realization principle of the system...

In information system, 2D geographic information has insurmountable shortcomings. It is difficult to meet people's demand for 3D real information. With constant development of scientific and technological information, 3D visualization system emerged. 3D visualization system is to solve problems that...

The multi-core processor integrates more than one computing core into a single processor and enhances the processor's computing performance through parallel computing of multiple cores. Single-chip multi-processor architecture is the area of concern. This paper briefly discusses the CMP multi-level Cache...

With the continuous development of our economy and society, China has already stepped into the information age,which not only enlarged the scope of industrial design but also given rise to increasingly stronger dependence of industrial design on interactive experience among users. The interactive design,...

Cloud computing is a new computing technology with great potential value. It utilizes large-scale hardware and virtual resources to provide users with dynamic application services. In order to maximize the use of cloud resources, give full play to the maximum potential of cloud computing, mining efficient...

In the dual drive of process and application, multi-core structure has become the current trend of high-performance microprocessors. The competition of multi-core single-chip limited cache and bandwidth will further highlight the bottleneck of memory access. With the development of multi-target application,...

Residential sector is a potential field of energy conservation and emission reduction in smart grid. Smart home can reduce electricity cost and carbon emissions by optimal the energy use of household appliances. We bulid day-ahead dispatch schedule models which are minimize electricity cost model and...

Genetic Algorithm (GA) is created by Prof. John Holland from Michigan University, deriving from the Darwin's theory of evolution, Weizmann's theory of species selection, and Mendel's theory of inheritance. In present study, the Genetic Algorithm is introduced to optimize the boiler convection tube bank...

The logistics industry plays an important role in the economic development,almost every city logistics park has been established.Zhengzhou logistics industry is still in its infancy,but development is rapidly,effectively support the development of regional economic development and change of the pattern...

Information hiding technology is very important to wireless sensor network security, copyright protection and so on. This paper uses RSSI (Received Signal Strength Indication) as hidden information carrier and designs a Information Hiding Algorithm (RIHA). It does not affect original data or bring additional...

Recently, many companies have built their own enterprise architecture to manage the complexity of the whole company. According to the traditional method of enterprise architecture, the speed of enterprise architecture change is slower than the speed of business change. This leads to the inconsistent...

Based on the study of Web GIS and Silverlight technology, a Web-based microscopic traffic simulator was designed. It can not only dynamically display the changes of vehicles' status but also output the simulation results for further research and analysis of the traffic operation. The design framework...

In the context of rapidly growing number of domestic tourists and travel routes provided by travel websites, tourists have run into trouble in choosing the optimal route. Under such circumstance, decision-making system of travel route price comparison based on cloud computing is designed to integrate...

A place name and address matching model based on semantic mining is proposed in this paper. Firstly, the semantic features of place name and address description information is analyzed. Then, spatial object cognitive representation model geographic ontology is constructed to formalize the place name...

The sequence alignment is an extremely useful tool for molecular and evolutionary biology, and several programs and algorithms have developed for this purpose. The dynamic programming still keeps the most important position due to its highest accuracy, however, the accuracy of the algorithm is obtained...

This paper describes the decision support system based on business process technology which could apply various data and models to assist decision-makers at each level in achieving effective and scientific decisions in the presence of emergencies in the field of urban rail transit. Combining with the...

Low-flying and long-endurance SUAV generally use the piston engine to provide power. The vibration signal in the airframe exhibits a characteristic of multi-vibration-source, wide-band and non-stationary due to lightweight design of SUAV. The vibration will be captured by MIMU, which can significantly...

Each port has a same buffer in typical network on chip input ports .Under the condition of the imbalance load in the work ,there will be a port all buffer used and some other ports has many idle buffer .It will reduce the NoC buffer utilization ,then influence the NoC overall performance .In this paper...

The intelligent cashier system uses LabVIEW to identify two-dimension codes and PLC to realize the movement control. The main functions of the system includes: transferring the stuffs based on the collection of location information by photoelectric sensor; taking photographs to identify the two-dimensional...

This paper presents a real-time calibration algorithm for tri-axial magnetometer. A non-linear state space model for calibration related parameters is derived by the invariance norm of local geomagnetic field, and cubature Kalman filter (CKF) is used to estimate calibrating parameters in sequential manner,...

China's Beidou satellite navigation system has completed the regional network in Asia Pacific, and successfully applied in surveying and mapping, telecommunications, transportation, disaster relief and public safety and other areas, resulting in significant economic and social benefits. With the wide...

Hierarchical routing is one of the fundamental but challenging topics in mobile ad hoc network, which combine proactive/table-driven with reactive/on-demand routing protocols and take advantages of both. And as an imperative means of hierarchical routing protocol, clustering approach provides an efficient...

Real-time detection and tracking of moving target is an important part in modern warfare, its authenticity and real-time quality determine the success or failure of the war. This article has designed a DSP based moving target detection and tracking semi-physical simulation system in the application background...

In multibody system dynamics, the absolute nodal coordinate formulation (ANCF) uses power functions as interpolating polynomials to describe displacement field. It can get accurate results for flexible bodies that undergo large-deformation and large-rotation. In this paper, an eight-node ANCF solid element...

As part of Health information technology model, Health information exchange (HIE) seek to improve health information security, integrity and interoperability, thus requires consolidated and extensive standards to guarantee the secure and convenient information storage and exchange. This paper is a literature...

RNA-seq technology have been used widely in many biological research field, but analyzing the enormous RNA-seq data is still a big challenge to biologist without sufficient knowledge of bioinformatics. Considering that the differential expression analysis is a crucial and tricky application of RNA-seq,...

Compared to other engineering designs, due to the complex dynamics of geological conditions and the uncertainty of geotechnical engineering conditions as well as the concealment of this project, geotechnical engineering design needs to change constantly in the process of construction, on the basis of...

NASA demonstrated that there are more than 500,000 pieces of space debris around the earth. It is necessary to remove the space junk because they do great harm to the aircraft. How to remove the space junk has become a universal concern..In this paper, two models are established to determine commercial...

Different from the wind energy and solar energy, the hydro-generator is not intermittent energy, which can overcome the disadvantages of wind-mill generator and PV array in microgrid. This paper describes the static experiments, dynamic experiments and the grid-connected tests of low voltage hydroelectric...

With a massive increase of wind power, the prediction of wind power is becoming increasingly important. The algorithm of Random forests has many advantages such as less adjustable parameters, higher precision of prediction and better generalization ability. This algorithm has been widely applied in numerous...

The non-linear target-tracking method has been extensive researched to solve turn maneuver target. Particle filter is suitable for any non-linear, non-Gaussian system that could be represented with many kinds of turn manuver,Good Methods are needed in Manuer Tracking. Particle filter is demonstated that...

In this paper, we analysis and designed an automatic control circuit, which is very impo- rtant for vehicle permitted both automatically controlled and a single LED ,respectively. The results showed the functions that The suction pump works properly can be adjusted with automatic control circuit. An...

Flame region judgment is an important part of fire detection system; meanwhile the flame of intelligent monitoring system also has important practical significance to national fire control safety. Therefore, this article puts forward the flame image segmentation method based on gray level bit plane....

The water pollution level is affected by many factors that may have different pollution degree in different rivers. The factor weighting model combining the factor analysis model with the fuzzy mathematical model can have the advantages of both sides. The results based on the simulated pollution data...

In this paper, we first analyze the structure of mixer and analyze its key parts. Secondly, it analyzes the important parameters of mixer, which is helpful to finish the design better. Finally, we pay attention to the particularity of mixer, mixer design, simulation results to meet the design requirements....

A distributed configuration for a broadband amplifier is presented in this paper. broadband amplifier has been realized by 0.2um GaAs process in ADS2011 simulator. amplifier should be designed to trade-off noise figure, gain, bandwidth, and return loss. The aims of design are to provide less ripple variation...

According to the classification and characteristics of the distributed generation, analyzes its influence on current protection for distribution network. Using the actual power grid data in MATLAB/SIMULINK to build the model, and confirmed that distributed power distribution network access will cause...

Smooth switching between grid connected and isolated island operation mode is the precondition of safe and stable operation.For photovoltaic system, the PQ control is adopted in the grid/island mode, and the energy storage system, the grid connected mode is controlled by PQ, and the V/F control is adopted...

Observation expansion has brought new requirements for validity, security, stability and integrity of observation data transmission in recent years. Under this background, this paper designs a modularized marine observation data transmission system, describes its overall architecture and software design...

The emergence of the Internet has changed the way of graphic design, from the practical design based on the entity to the virtual network design, from the plane and static design to the multi-dimensional dynamic design. The change of the over-all environment has improved people's demand for visual performance...

The pure electric family car as an example, we use the partial least square regression to get the mapping relationships between design parameters and acquisition costs, operation cost, recycling scrap cost during the phase of design. The calculation results show that remaining mileage and battery capacity...

Starting from the point of view of simple and practical, using STC89C52 and low power CMOS type Eý PROM AT24C02 as main control chip and the data memory unit, combined with external matrix keyboard input,1602 LCD, alarm, unlock and other circuit modules to make electronic code lock is introduced in this...

The application and development of computer technology have driven and promoted the change of information technology. The computer and information technology have a wide range of penetration and affinity, which influences the world economy and social development in all aspects. In twenty-first Century,...

As a competitive sport, basketball is a remarkable important project of the world's major international sports competitions. The record of technology statistical indicators which is commonly used in the basketball match made the measure of various key factors in basketball match from the qualitative...

The people of China are paying more and more attention to food safety problem, vegetables as an indispensable part of food has become the focus of the food safety supervision. This paper based on the survey data of used vegetable quality traceability system user of Beijing, using rough set theory to...

With the highly development of computer network technology, in order to improve the enthusiasm of students' autonomous learning and promote the teaching pattern to student-centered, in this paper, the inform of engineering graphics assignments training (EGAT) mode is explored and the development technology...

Clinical pathway computer modeling, implementation and control is an important way to enhance clinical pathway implementation effect and also a cardinal channel to achieve efficient medical services. In the process of the research above, find an effective way to manage the variation of clinical pathway...

In recent years, the Mobile Internet has become the focus of competition in the global information industry. This paper studies the main factors influencing the consumers continue to use the Mobile Internet, collect relevant data by using the questionnaire method, and analysis of the data by EVIEWS;...

BIM technology is building information modeling based on construction project, relevant information and data. Digital information technology can be used to simulate all kinds of information of construction project, so it is widely applied in construction project management. This paper mainly discusses...

Under the background of national economic development, the application range of electromechanical equipment becomes wider, and electrification degree also improves. Thus, safety of electrical circuit operation receives much attention. But, in the long operation process of electromechanical equipment,...

With the development of embedded technology, we are supposed to further develop embedded monitoring system of low cost, which attracts much attention. This system, however, is not suitable for household application from the aspect of cost. In view of this, we designed an approach of realizing monitoring...

This paper analyzes game theory of winning rules of competitive martial art event from the macroscopic and microcosmic perspective and looks for athletes; selection of confrontation/non-confrontation strategy so as to strongly promote improvement of competitive martial art training level. This theory...

Software safety issues have become severe problems in modern information industry. Binary tamper-resistance techniques as an important means for software protection, have become a worldwide popular research topic. In this paper, we firstly introduce basic concepts of software cracking and protecting,...

Trellis coded multi-h CPM schemes have been shown in the literature to have attractive power-bandwidth performance at the expense of increased receiver complexity. In this paper, trellis coded multi-h CPM is adopted in the serially concatenated schemes as the inner encoder. With such schemes, interleaving...

The accurate classification of disease module from gene expression profiles is quite challenging for new biomarkers because of high noise in gene expression measurements and the small sample size [1]. Studies have shown that network-based gene selection is more reliable than individual genes. Because...

Flight trail planning is a very important part of the airspace planning. The traditional flight trail planning was mostly based on kinematic equation and spatial geometric relationships while neglecting the wind disturbances. Refer to improve the accuracy and security of the airspace planning and reflect...

Contraposing to the network repair problem of airline network after edge failure, an optimization model was proposed based on network repair study and hub airline network theory. The model regarded the best performance under certain cost as the objective function. And it satisfied different requirements...