Advances in Computer Science Research

Contemporary teenagers are the main group of Chinese dream. Their physical and mental health and development are related to the realization of the great rejuvenation of the Chinese nation. This article from the Chinese dream of the founders of the future - young people's physical and mental health, uses...

A pushbroom sensor consists of a line of sensors arranged perpendicular to the flight direction of the spacecraft. The earth's surface is imaged as the spacecraft flies forward. Supermode sampling using a pair of linear arrays in quincunx arrangement has been implemented on the SPOT5 earth observation...

As the number of new births in China continued to decline from 2017 to 2021, the focus on fertility is particularly important. This paper summarizes four categories of predictor variables from the literature, namely basic personal characteristics, residents' original family characteristics, occupational...

Heating exchange in district heating network is a complex process with great inertia and longtime delay, it is hard to control the temperature of secondary supplying water effectively with traditional PID controllers. This paper studies the fuzzy PID method and models the heat exchanger system through...

There exists axis errors when using the digital zenith camera to orient. And the misalignment between the optical axis and rotation axis will lead to much more error. In order to calculate the coordinate of the rotation axis, two star images in opposite direction are used. Then analyses the influence...

In view of the characters of mouth area, such as wide area shallow muddy water and mud deposit coast, morphological automatic algorithm based on wavelet transformation is introduced. The first step of this method is differentiating vegetation from soil effectively by spectrum spatial revolution, with...

Research in the field of neural networks has made significant progress, that progress has attracted a lot of attention and support of the people more money on. Now more and more academic and commercial research is carried out on neural networks, such as chip-based neural networks are developed and applied,...

System-level fault identification is a key subject for maintaining the reliability of multiprocessor interconnection network. As an important interconnection network, the Exchanged Hypercube EH(s, t) not only kept numerous desirable properties of the hypercube, but also reduced the interconnection complexity....

New Chinese style furniture is the cultural significance of Chinese traditional furniture in a contemporary context interpretation. It is the use of modern technologies, equipment, materials, and processes for production and processing, which can meet standardization and generalization of modern furniture...

Animation technology is a involves many disciplines cross technology, with the continuous progress of science and technology, more and more new technology application to the animation technology, the traditional two-dimensional animation has tended to be eliminated, and 3D animation development rapidly,...

Since real load characteristics are time-varying all along, load model parameters built on some historical data are only valid within limited scenarios. A real-time dynamic load model parameter selection method based on multiple linear regression (MLR) is proposed to find the load model parameters that...

The crowdsourcing logistics public participation in crowdsourcing logistics is divided into the initial participation phase and the continuous participation phase after participation. Among them, the continuous participation phase after participation is the key to the success of the crowdsourcing logistics...

Micro-lecture as a new form of network learning resources developed rapidly at home and abroad, and it has become one of the hottest topics of network and mobile learning research in the form of theory, design, development and application. Video is considered as the core and the main expression of Micro-lecture....

With the development of China's social and economic construction, sculpture course teaching has attracted wide attention from all walks of life. However, at present, many of our colleges and universities have the problems of teaching and practical use of sculpture teaching in art design major, which...

Business management is an important part of enterprise management. Information management system is an important means to realize the modernization of management, goods. The current problems, the construction of business management information system, the design of big data, big data management system...

The small and micro businesses are a dispensable and effective strength to promote economic growth under China’s new normal, while difficulties in financing have become the bottleneck of their development. This paper is based on the current financing status of small and micro enterprises, combining with...

The GEM has worked officially for seven years on the Shenzhen stock exchange since company listed on the Gem on October 2009. Based on this, the financial performance of companies listed on GEM of a comprehensive evaluation. Firstly, the concept and characteristics of GEM listed companies were reviewed,...

In view of the data sharing in orthodontic industry is not timely, correction case can not be shared, data dispersion problem, combined with MVC design pattern, software hierarchical structure, taking use of container framework Spring, integrated SpringMVC[1][2], Mybatis[3] framework, designed the dental...

The tie-dyeing art has experienced a perfect evolution from the traditional craft to the modern application until today. The tie-dyeing art is full of resplendence and glamour due to both the aesthetic perception retaining of traditional craft and the creation and the blending of modern science. The...

A mathematical model for calculating the PSDFD based on image processing method was constructed and applied to calculate the PSDFD of hollow glass bead(HGB) filled in the polypropylene(PP) resin. The results shown that the PSDFD of the HGB in the PP resin was 1.370, and the correlation coefficientwas0.9665;...

Human-computer interaction system is the medium for human and computer. The rationality and intelligence of its design directly affect the work efficiency and execution ability of relevant practitioners. Traditional human-computer interaction evaluation usually adopts expert evaluation method. This method...

Extracting and describing the key information of images are the focus of the image research. Interest point detection is an important part of image target recognition process. This paper presents a new method for detecting interest points in digital images. In this paper, the pixels in the image is taken...

Governance in higher education is a central part of modern university systems and is also a hot topic of research in the international higher education arena, with the main aim of promoting the healthy development of higher education. In order to understand the latest developments and grasp the frontiers...

Application requirements and the business volume increased significantly, considering the performance bottleneck and single point failure and other problems, distributed file system gradually will replace centralized storage. This paper discussed the independent designation and development of all in...

According to the structure and motion transformation characteristics of five coordinate of machine tool through the establishment of mathematical model, get the coordinate transformation formula of rear processing, tool path, by using CATIA and other CAM software, tool path converted to machine tool...

This paper puts forward the "moot court teaching software" developed by virtual reality technology, and constructs "moot court" virtual laboratory, in order to solve the problem of insufficient number of "moot court", so that each student is involved in the practice teaching, and the teaching effect...

This paper focuses on the train flow adjustment between parallel routes on railway network. We firstly analyze the classical arc-path models based on the multi-commodity flow. According to the analysis of the mathematical model, we propose a practical method, namely the damping coefficient adjustment...

This paper presents several fire and smoke identification algorithms based on attention mechanism, the proposed algorithms add the attention mechanism into traditional algorithms for the fire and smoke identification, which can get the possible regions of fire and smoke quickly by saliency images, and...

Multimedia playback systems based on computer networks and new media technologies are increasingly emerging, driving the rapid growth of new media on the Internet. The speed at which people receive knowledge is also accelerating with the development of multimedia computer network technology. Multimedia...

The petroleum pipeline distribution range of PCOC (Petrochina Changqing Oilfield Company) is wide, with a complex terrain and a difficult task for pipeline patrol and protect, at present mainly adopts manual inspection method, single inspection way cause inspection workload is huge, inspection efficiency...

The development of society is restricted by the problem of energy and environment, so battery has been attaching highly importance, lithium battery is widely praised for its high energy density, long cycle life, high open circuit voltage and so on. But the state of the charge of the lithium battery is...

The population growth problem has always been a key issue. So, a scientific and accurate forecast of the population is necessary. The population data are actually time series. The previous data has a non-linear relevance to the subsequent data. In this paper, a system model based on BP algorithm for...

Non-contact online detection is an online testing module for the capsule filling machine in China lack of capsule counting function , the module can display the number of actual production of qualified capsule in real-time. The analysis and research of the key technical problems in the module such as...

Some optimization are applied on TBD620 diesel engines in order to enhance its power and reliability and reduce the manufacturing cost. For the study of engine parameters influence on its working process, and reduce the experiment cost, we developed 620 single cylinder machine in the process of improvement...

In view of the present economic operation index data control is insufficient, lack of effective analysis and calculation method, and the unity of the information release platform. In this paper, the solid-liquid two-phase slurry pipeline transmission performance indicators related to economic factors...

Human action recognition algorithms are the one of the effective schemes to analyze the action of the people in the surveillance environment. It is one part of the event recognition algorithm. There are many types of action recognition algorithms, and in this paper, some classical methods are surveyed....

In recent years, big data processing related theories and techniques get more and more attention from industry and academic On the one hand, the scientific research produces a large amount of data Analyzing these data is an important part for scientific research On the other hand, with the continuous...

For the reality of thermal power units and the training needs of operating crew, introduce the PID regulator on the thermal power plant simulation machine. Depending on the various needs of simulation modeling, introduce the PID regulator control algorithm and some auxiliary functions. Through simulation...

Petri net a scientific modelling language that is used to visually represent a system. It’s a commanding language that may be utilized to express concurrent system processes. Users may graphically inspect the entire system and alter it with a Petri net software tool. System’s performance may also be...

It makes a major part of the Weather forecast which plays a vital role in disaster management, resource planning, etc. In this study, we offer a new SHAP-attached DNN-based hybrid model for accurate and interpretable short-term rainfall predictions. Model Solving Challenges: By implementing convolutional...

An important source of experience-related data for comprehending novelty seeking (NS), a natural personality feature that affects travel motivation and location selection, is online travel reviews. Due to the large number and disorganization of reviews, manually categorizing them is difficult. Therefore,...

This article introduced three methods which can show the investment value. Net present value (NPV) and internal rate of return (IRR) are two useful tools to help investors to decide between different mutually exclusive projects. Both NPV and IRR have advantages and disadvantages. As the investment concept...

The paper proposed the welfare analysis based on the frequency resource allocation by analyzing the basic framework of the frequency resource allocation policy evaluation. And analyzed the changes of social welfare caused by the extraneous variable of the Cournot model, which built contains frequency...

An efficient management platform of industrial park can provide data analysis and data decision support, such as operation services as investment, property management, maintenance and security. However the construction of the management platform of industrial park is the key issue to assure that the...

Today’s clothing industry should get consumers’ demands in a changeable market to confirm a market scheme. Thus it’s important for enterprises to make a prediction of it before their production lines begin. The clothing markets are determined by a widely range of individual factors such as age gender...

The resistivity of graphite electrode is not only an important parameter to reflect the physical characteristics, but also the main technical index of the graphite electrode. In this paper, The independent design and development of the equipment used for measuring resistivity of graphite electrode body...

Tannins content is one of the main measurement indexes of feedstuff from banana stalks. This study aims to develop a spectrophotometric method to determine tannins content of banana stalk and its silage. The tannins in banana stalk and its silage were extracted by boiling water bath. Using sodium tungstate-phosphomolybdic...

This paper investigates the control and safety of a series of maglev trains moving on multi-span simply supported bridges with the foundation settlements. To control the dynamic response of the maglev trains, a PI (proportional-integral) controller with constant tuning gains is applied. The finite element...

In view of the real-time IDC environment monitoring, this paper designs a kind of environmental condition monitoring system based on the Arduino. The system takes the Arduino mage2560 and all kinds of sensors as the core, to design and write the Arduino mage2560. It realizes monitor the IDC environment...

As neuroimaging technology matures, high-dimensional biomedical data is gradually applied to research. Location of activated regions from multi subject fMRI data is the foundation for exploring functional brain tissue in neuroscience. However, most of the methods ignore the multi-way nature of the data...

In this paper, an improved adaptive threshold algorithm was propose for grid image blocks with preprocessing in order to settle some defects as feature clustering, threshold fixation and noise sensitivity in FAST corner detection algorithms. Firstly, a high contrast enhancement filter algorithm is used...

Along with the progress of China`s internationalization and outward-oriented development, new research topics of the Management Science, which is an academic discipline of the study permeating all levels of a commercial society, have been put forward among national educational institutions and colleges...

As a new model of technological innovation, crowdfunding not only makes the internet finance possess the financing function, but also brings a breakthrough business model. With the deepening development of the Internet and the proposal of “Internet +” concept, crowdfunding, as a new way of financing,...

Digital spread spectrum communication technology has the advantages of anti-noise, anti-jamming, anti-fading, anti-multipath and multi-address communication. In this paper, digital spread spectrum communication technology is used in the train tail safety protection device. The utility model overcomes...

Low-carbon independent innovation has not only the same place with independent innovation in the general field, but also has many unique features. On the basis of comprehensive review and combing of relevant theoretical literature and preliminary research results, it is necessary to comprehensively analyze...

Big data is a new type of technology derived from the development of information technology, bringing people new ideas as well as knowledge and leading them into a new era, the age of big data. Despite the new challenges it puts forward, this new era also provides new opportunities to online education....

To make the image details in smoggy and dusty weather clear without reducing the quality of clear parts, is the key point of outdoor static image restoration. This paper put forward an image enhancement algorithm that can handle haze and dust image at once. First, use self-adaptive white balance algorithm...

MapReduce is now the most widely used parallel scheduling model, the existing scheduling algorithm based on the MapReduce is not make full use of the system of free resources, this paper studies the real-time job scheduling strategy to make up for the defect, the scheduling process is divided into job...

The feature-based modeling methods of networks is sharply increasing difficulty with the complication of networks, which usually extremely enhances calculated works of modeling. It leads to the fact that one could not exactly simulates system action. In order to address this problem, a dynamical simulation...

In view of high-cost and low real-time of traditional alarm system for home intrusion ,this paper proposes and implements the one new remote alarm system for household doors and windows intrusion based on ZigBee and WIFI, GPRS model , this system uses magnetic sensor on household doors and windows to...

With the transformation of e-commerce into the furniture industry and the transformation of consumption patterns, the large-scale, non-standard and fragile characteristics of furniture products poses a huge challenge to product delivery. Furniture products often have installation properties, and professional...

Data storage security issues are expanding to global area, while "Internet+" Smart Energy is prospering in high speed. Therefore, the security backup for the distributed file system (DFS) has become the key factor in the construction of smart grid in electric power. However, due to remote data synchronization...

The stock market is filled with challenges and opportunities, serving as a focal point of considerable interest for a large audience. Alongside the development of Artificial Intelligence (AI), the use of Machine Learning models to capture potential information patterns in the stock market and subsequently...

In today’s society, the application of artificial neural networks in the field of image classification is becoming increasingly widespread. However, the exploration of how to improve the classification accuracy of neural networks has never stopped. This paper is based on the most classic neural network...

Routing is one of the critical technologies in WSNs, and many routing protocols have been proposed in order to achieve the energy efficiency in WSN. Based on CCS, TSC scheme divided the cluster smaller, shorten the chain length and saved more energy than CCS. But the chain is still long which resulting...

The economic of Yulin has bid farewell to the era of rapid development, has entered a new norm, The economic of Yulin must be changed. Based in Yulin is the rapid economic development in backward areas the situation judgment, analyze the deep reason of the extensive economic development in Yulin, explore...

An Android client of the mobile-type teagarden environment monitoring system is designed and implemented. Based on the android platform, the software programming in an Android device for monitoring the teagarden is implemented using Java language and Eclipse kit. Experiments indicate that the geographical...

Aiming at the existing problems in the current college foreign language teaching the author put forward basic orientation and concept of reform and development of college foreign language teaching; with the application of systematic modeling macro frame model and new development guidance pattern are...

The focus of the current paper is the development of a Solver named multi-GPU compressible turbulence parallel simulations, and its application in aerodynamic teaching. Test of a space shuttle is chosen to demonstrate the accuracy and acceleration performance of the solver. Some teaching examples in...

High temperature molten salts as a heat transfer heat storage medium has been more widely used in the field of concentrated solar thermal power generation. The metal material in molten salts has strong corrosive, limiting molten salts large-scale industrial use. In this paper, study on corrosion of 321H,...

In this investigation, we present an alternative technique to characterize the vibration signals by utilizing the morphological pattern spectrum (MPS) based on the mathematical morphology theory. Different from the conventional morphological pattern spectrum which is based on morphological open operator,...

Short-term traffic flow forecasting is very important for realizing urban intelligent traffic system. In the past, many neural network models have been proposed to predict traffic flow, but the effect was not very significant. The reason is that most of them are based on shallow model learning and they...

This paper gives a brief introduction to smart education, the flipped classroom teaching model and the main elements of the smart education environment of College English. The implementation plan of this research and the significance of intelligent education to the promotion of teaching work are introduced...

Based on the Android platform, adopting the MVC development mode with front-end and back-end separation design, aiming at the application requirements of English translation software in the actual education and teaching process of students in higher vocational colleges, the mobile model under the C/S...

This paper explores the enhancement of security and robustness in the field of facial recognition by investigating adversarial example attacks. The author not only introduces an advanced adversarial example generation technique by utilizing key facial landmarks, but also investigates universal mask-based...

On-orbit maintenance is important means to sustain the reliability of space station. Reliability block diagram and static fault tree analysis are usually applied to measure the system reliability of space station. The results are too conservative due to the disregard of maintenance. Markov method can...

Based on Manaoke gold mine eastern dump, the super-high dump sliding failure mechanism was analysised by numerical simulation and model experiment under earthquake. The results found that: 1.Dump is in basically less stability state under normal work condition, while it is in less stability state under...

Etching belong to an ancient creative art of Europe, it originated gold silversmith printing process in European. Copper plate has a certain strength, through the copperplate etching and release agent transfer printing plate making, printing on linen, you can get the printing design creative nature....

A* algorithm is considered to be the optimal heuristic search algorithm over time. But the biggest drawback is the consumption of resources as the growth risk of the processing scale is a exponential level. This article based on common sense reasoning of artificial intelligence and the vector calculation...

Computer networks have become more and more widely used in every corner of our lives and work. The popularity and application of computers indicates that the era of big data has arrived and plays a very important role in our lives and work. With the widespread use of various application systems in computer...

In order to study the influence of the agricultural greenhouse environment on the channel of wireless sensor networks (WSNs) and to establish the WSNs channel model suitable for the agricultural greenhouse, this paper measures the path loss characteristics of the 2.4GHz radio frequency in the agricultural...

The primary objective of this project is to improve speech emotion recognition (SER) development with HuBERT intended to draw out the meaning of the spoken content and with Prosody2Vec focused on the disentanglement of prosodic feature because of the embedding space learned from Hu- BERT, semantics of...

Recently with the development of digital media and information technology, digital communication has been gradually becoming a main way how people communicate with others. This research will investigate the smartphone app Headspace on feasibility and acceptability to evaluate how people learning meditation...

With the rapid development of modern electronic technology, the circuit is highly integrated and large-scale, which leads to the complexity of circuit fault diagnosis. Based on this, a method put forward in this paper is to use BP neural network to diagnose the fault of analog circuits. According to...

With the global water crisis is getting more and more serious, industrial and sewage treatment are becoming the urgent problem need to be solved.In this paper, sewage treatment project of a factory is research object, the design using the upper computer configuration software from YAKONG of China which...

Neural network is widely used in pattern classification. But an unavoidable fact is that many complex problems cannot get ideal correct rate of classification with a single neural network. Neural network ensembles provides a serial of theories and methods to simply ensemble outputs of some low performance...

The "certain opinions on further strengthening the construction of urban planning management work" published by the State Council was proposed "The residential Community has been built and the unit compound is being open", it caused widespread concern of public opinion. Today, under the plight of urban...

The immersive entertainment industry is a new type of industry that reintegrates technology, art, entertainment, and commerce. Based on the analysis of the immersive entertainment industry, in the context of the merger and reorganization of Mango Supermedia Co., Ltd., in order to study the investment...

Along with the rapid development of industry, the dust emitted by the factory is inevitable and baghouse has also been widely used in the power plants. This paper takes power plants as examples to elaborate on current problems of baghouse, such as frequent and easy damage on bags, smolder of dust and...

The dynamic behavior and flow field characteristics of freely supported structure elastic plates with large deformation subjected to axial flow are studied numerically. The structural dynamics equation is discretized by isoparametric displacement-based finite elements, and the motion of a continuous...

Spectrum sensing use the current primary user (PU) received signal to detect PU channel state at the current time, however predicting PU channel state in the near future using previous detected channel state information can secure an efficient utilization of the unoccupied spectrum, also can help in...

The primary ultrasonic image segmentation goal is to partition a given ultrasonic image into different regions representing anatomical structures. Ultrasonic image segmentation is very important because the accurate representation of object and background ?uid provides a way to identify many disease....

In order to solve the issues of the micro-nano bubble generation technology, that generally exists high energy consumption and low bubble production, TRIZ method of technical contradiction inventive principles was utilized to provide ideas to design a new-type of micro-nano bubble generating device....

To study the problem of CT image reconstruction, we first analyze the projection process. According to Radon transform and ray attenuation law ,we establish an image reconstruction model based on Fourier transform algorithm and divide the reconstruction process into three parts: transformation, overlay...

This paper analyzes the design solutions and realization process of mobile phone font recognition software based on Android platform. The article mainly describes the key technology of font recognition, image processing technology, and how to use dual threshold technology automatic searches for the suitable...

Bistatic angle is an important characteristic parameter of bistatic inverse synthetic aperture radar (ISAR), which is different from monostatic ISAR. Based on the echo model of bistatic ISAR, the impact of time-varying bistatic angle to imaging plane and quality is analyzed. The image distortion mechanism...

Based on LAN bus technology LXI instrumentation bus is a new generation after GPIB, VXI, PXI instrument bus, and it is also applicable for automation test system in the field of test and measurement. With the rapid development and popularity of the LXI instrument, more and more LXI instruments are used...

Side channel attack(SCA) is a powerful physical safety analysis method, the SCA security assessment for crypto-chip are generally in production, but with time-consuming, safety evaluation error-prone and costly wait for blemish. In order to improve the efficiency, it is necessary at design time to do...

A systematic solution based on the design of a heterogeneous code is proposed to promote the unified governance foundation of the existing Internet of Things (IoT). The proposed scheme enables advanced functionalities and maintains the compatibility with applications of the existing identifications (QR...

The microchannel-plate photomultiplier tube (MCP-PMT) is the key component in the Daya Bay reactor neutrino experiment II. However, there are few approaches to evaluate its properties. Based on the situation, a testing system and a series of experiments to assess the static performance of MCP-PMT have...