Advances in Computer Science Research

Though motion posture correction technology based on the computer vision technology has been developed to decrease the loss from sports injury, there still exists some weakness. The joint movement of the same athlete varies in different sports program. Under high movement speed, the angle changes of...

University stage is an important period of cultivating college students' life view. In recent years, college students' understanding on themselves and life is fuzzy, and they are lack of correct understanding on life value. Positive life view is not comprehensively formed. Currently, life view education...

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...

In this paper, facing the problem of tool selection in the machining process, an evaluation model of machining capacity of milling cutter, which is based on the method of relational algebra, is established. First, affecting processing capability factors are integrated by modeling. Second, these factors...

The Radial Magnetic Coupling (RMC) is the connected device of the automatic transmission by controlling the power of magnetic coil in order to adjust round speed as needed. The Radial Magnetic Coupling system is non-linear model that make it difficult to design the control system. This paper proposed...

There are some bridges in Wuhan which had independently equipped with safety monitoring system, and bridge management is mainly manual work. By building the bridge group network monitoring platform can effectively integrate the former bridge monitoring system, at the same time; the platform can give...

The PM2.5 data in March, 2014, Beijing is researched to locate the source of atmospheric pollutants. Since the data is highly related, this article use cluster analysis to reduce the dimension of the data to make them irrelevant. A weighted Location Set Cover Model, collaborated with superposition principle,...

The chronic low-frequency stimulation could stimulate the expression of c-fos gene in the prefrontal cortex and enhance the endothelin-1 (ET-1) levels of liver and spleen in tree shrew (Tupaia). Our results suggested that application of chronic low-frequency stimulations yielded significant c-Fos protein...

The rising of big data and the Internet has brought about tremendous changes in travel. The rapid development of computer technology, network technology, wireless communication technology, portable devices, and location-based services provides an opportunity for the application of GPS technology to travel...

The network security situation early warning has been deeply studied in the paper, and a hierarchical network security situation early warning model has been established based on fuzzy reasoning. First of all, the correlation theory of fuzzy reasoning in artificial intelligence has been introduced, we...

The feeding of the micro-strip patch is flexible and complex, especially side feeding. In this paper, a single micro-strip patch antenna with a center frequency of 2.45GHZ is taken as an example to explore the performance of the slotted feed and non-slotted feed and verified in HFSS15.0. Combined with...

In this study, we proposed an application of voxelwise detection of cerebral microbleed in CADASIL patients by genetic algorithm (GA) and back propagation neural network (BPNN).We collected in total 20 subjects, and obtained 69,356 CMB voxels, and 124,063,981 non-CMB voxels. We employed BPNN as the classification...

Through the research of CNC lathe automatic programming and machining simulation parameters, summed up in the CNC lathe processing of complex shape programming procedure has advantages, and the complex parts processing as an example, the processing technology and NC program is complete, the use of CATIA...

Parkinson’s disease, a progressive neurological disorder primarily affecting elderly males, stems from dysregulation within the extrapyramidal tracts, notably the substantia nigra, lentiform nucleus, caudate nucleus, and ruber nucleus. This condition manifests as heightened cholinergic activity in the...

The statistical data of fixed assets investment is an important basis of national economic accounting and an important indicator of social and economic development. This paper comprehensively expounds the development of statistical accounting methods for fixed assets investment in China, studies the...

Path-planning is a technology applied widely in many fields such as auto navigation, logistics management, robotics and so forth. In this paper, an intelligent visual path-planning framework (IVPF) is proposed for developing intelligent visual path-planning system, which consists of complex graphs drawing...

The Intelligent Control Management System of fish tank uses STC12C5A60S2 microcontroller as the control and can automatically light on, automatically change water, automatically feed, and automatically water cycle. The collected data and all of the operations can be accessed through the display which...

The ensemble empirical mode decomposition (EEMD) is a self-adaptive signal processing technique for nonlinear and non-stationary signals, which can alleviate the mode mixing problem occurring in empirical mode decomposition (EMD). As a improved support vector machine (SVM) method, Twin support vector...

With the contradiction between economic development and energy supply, environmental pollution is becoming more and more acute, saving energy and reducing consumption, reduce dependence on fossil fuels, has become an urgent need to solve the problem of sustainable development of China's economy. Electric...

In order to obtain the kinematic error and clearance in harmonic drive, an experimental setup was established. The cause of beat frequency characteristic was analyzed and verified by the FFT result of experiment data. The position dependent kinematic error was modeled by Fourier expression method and...

With the popularization of Internet, this paper proposed a team teaching educational model based on the flipped classroom, which has practiced in Web programming course so as to integrate the engineering training with the needs of the community. The implementation program includes teaching content, teaching...

In order to search the wreckage, this paper establish the particle network model, in terms of Monte Carlo simulation method and the Bayesian theory. Based on analytic inverse extrapolation, we use Monte Carlo simulation method to simulate thousands of particles and the distribution of the aircraft crash...

A novel crossover genetic artificial fish swarm DNA encoding sequence based weighted multi-modulus blind equalization algorithm(ncGAFS-DNA-WMMA) is proposed to solve the defect that error function doesn’t match with the signal constellation model in the multi-modulus blind equalization algorithm(MMA)....

According to warship combat system dynamic alignment demand, a coordinate system aligned combat system was established in this paper, the mainly coordinate conversion were derived, sensor measurement errors caused by warship's attitude were calculated and simulated by computer. Simulation results show...

In this paper, a spatial mode demultiplexer is proposed to recover modes which are weakly coupled in mode division multiplexed optical fiber communication systems. A spatial light modulator is employed to modulate the spatial phase as the kernel of the DEMUX. In the simulation, we explore the position...

For evidence reliability weighting under incomplete information, a method is proposed based on two-tuple linguistic. Experts describe the evidence with the indexes which are familiar with, and then assess the evidence based on these indexes and give linguistic assessment information. Subsequently, two-tuple...

The rapid development of the 21st century, so that the number of types and number of various types of exponential growth is not only the amount of data, large data era has come quietly. Intelligent water network system is also indispensable to large data. In the context of large data, large data analysis...

There are no any feasible theoretical methods for determining the initial removal of the roofwater now, which restrains the development of the roofwater utilization to some extent. The main sources of various pollutants in the roofwater and the variation of their concentrations are analyzed with the...

Philip Roth used to take advantage of his biographical details and experience to write his fiction. This essay traces the history from the reception for his Goodbye, Columbus to his settling down on this technique in Zuckerman Bound, and holds that the fierce dissention between him and the Jewish community...

In order to improve the running speed of hardware and the utilization rate of resources, firstly, this paper use genetic algorithm to realize serial and pipeline hardware implementation. Then, the genetic algorithm is improved on the implementation method. In the process of improvement, the pipeline...

This paper studied the problems and solutions in the construction of roof garden in the old buildings. Many cities have adopted policies to ensure the green roofs of new buildings, but more widespread of old buildings were ignored. Although the market potential is very huge, it has been neglected. This...

Financial restatement is the announcement of an ex-post facto remedy for errors, omissions or misleading information in the financial reports of a listed company on a voluntary basis or under the supervision of a certified public accountant or regulatory body. These will inevitably lead to an incalculable...

Aiming at the problem that the signal timing schemes of the current intersections are isolated from each other and the optimization of the regional traffic control can not be effectively achieved, an optimal timing model for multi-intersection signal control schemes is proposed. The paper analyzes the...

The Cox-Ingersoll-Ross (CIR) model is a short-rate model and is widely used in the finance field to predict the movement of interest rates in bond pricing models. This paper exploited Lie symmetry analysis to solve the generalized CIR model by determining the infinitesimal generators. Lie symmetry is...

The diversity of brain disease can be attributed to the complexity of the nervous system. External, genetic, and epigenetic factors such as physical trauma, illness, and environmental factors can cause and worsen brain disease. The advancement of technology has led many to seek a lifestyle that is both...

Dual-Tree Complex Wavelet Transform is an enhancement to the discrete wavelet transform, with important additional properties: it is nearly shift invariant and directionally selective in two or higher dimensions. And also can overcome the problem of distortion in spectrial and spatial resolution of fused...

Aiming factors that affect the information technology campus safety, we design and plan the campus security information application, from the host system security, data security, application level security, application classification system permissions and other aspects, in order to achieve information...

The progress of technological development and the resulting rapid replacement of end-user devices has brought increasing issues of electronics waste upon our society. Interaction designers and researchers within the field of Human-Computer Interaction have begun to tackle issues of environmental sustainability...

Considering the complexity of system structure and fault mechanism of complex system, a fault diagnosis method based on extended color fuzzy fault Petri net model is proposed (CFFPN) for civil aircraft. In order to increase the fault diagnosis efficiency, the CFFPN is modeled based on fuzzy mathematics...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

this paper considers a method for solving Cauchy problem of nonlinear differential equation. Source of solution error and way to reduce it is studied. Solution obtained with suggested method is compared with solution obtained with built-in MATLAB functions.

The adsorption capability, dynamics and thermodynamic of Zn2+ by purified attapulgite was studied in this research. The influences of adsorption time, initial concentration and temperature on the adsorption of Zn2+ were discussed. With the rising of initial concentration, temperature and adsorption time,...

In this paper, we consider the problem of uniform noise removal, which can be formulated as a minimization problem with L norm based constraints. A numerical difficult arises due to the property of the non-differentiability of the L norm. In this paper, we apply first-order primal dual approach to solve...

Appling the speech recognition technology into the virtual reality system can not only expand the application of speech recognition in scene roaming, but also make up the shortage of the interaction of virtual reality software, and improve the efficiency of interaction between users and the virtual environment....

The simultaneous optimization of pump configuration and pipe network can greatly improve the system operating efficiency. Aiming at the new-built and multi-source water injection system, the optimal mathematical model was established, in which the operating energy consumption of pumps and the investment...

imagine you are walking in your company or a hospital and instead of trying to connect to an access point to reach the internet or downloading a file, the data is coming to you through the hospital or your company lights. Also, imaging that the data transfer rate is increased multiple times. Isn’t great...

In order to reduce the induced voltage of the metal sheath of high voltage single core cable and reduce the excavation area, so as to increase the transmission efficiency and reduce the cost of the project, this paper studies the induced voltage of the cable line under the condition of the laying area....

In CNC machining, it is desired to obtain high machining accuracy with high processing velocity as far as possible, however it is difficult to realize, and especially machining NURBS curve with large curvature. Based on scheduled feedrate on curvature of NURBS, a new NURBS curve interpolation algorithm...

With the development of wireless communication and computer networks, wireless network has a very wide range of applications on instruments to improve information acquisition and processing capabilities. A peristaltic pump controller with MCU is designed. The controller is constructed with the working...

The HMAC algorithm is widely used to provide authentication and message integrity in digital communications. However, if the HMAC cryptographic algorithm is implemented in cryptographic circuit, it is vulnerable to side-channel attacks. A typical example is that in 2007, McEvoy proposed an attack strategy...

The original differential evolution algorithm (DE) is a single-population differential evolution algorithm (SPDE). DE converges very quickly, and takes the advantage of robustness. The improved DE has a better performance, but there are premature problems in optimizing complex problems. The multi-population...

In this work, an effective Goos-Hänchen (GH) spatial shift of reflective guided-mode is implemented with a waveguide corner mirror structure and further with an efficient combination of the GH spatial shift and the thermo-optic (TO) refractive index modulation (RIM), the function of a digital TO switch...

The domestic game industry is developing rapidly today, with high-quality games emerging one after another. Various games are upgrading their gameplay and enhancing their own game experience to seize more customer groups. However, among a series of methods to enhance experience, it is obviously the most...

The transformation of arts marketing from traditional, institutionally driven methods to digital-based strategies has fundamentally reshaped how art is produced, distributed, and consumed. Historically, arts marketing has mirrored consumer marketing techniques such as word - of - mouth promotion and...

In this paper, vehicle routing problem as the background, the traditional tabu search algorithm is proposed based on a set of methods to build the initial solution and its integration to achieve the dual tabu search algorithm for vehicle routing problem. A new algorithm to avoid the shortcomings of the...

This paper introduces the composition of small wind power generation system and the principle of maximum power tracking at first. In order to improve the maximum power point tracking performance of the small-scale permanent magnet synchronous wind power system (WPS), a variable step hill-climbing method...

This paper describes an agent-based analysis approach to determine in which way a net zero house can be obtained. In particular, it addresses agent-based simulation to estimate annual energy usage for heating based on an air to water heat pump. Based on the introduced approach house owners will be able...

In the semi-structured logistics warehouse AGV (Automated Guided Vehicle) to achieve environmental awareness is the key to its own obstacle avoidance. In order to realize the purpose of logistics AGV, the paper first analyzes the working principle of LiDAR, and then designs and realizes the data acquisition...

Traditional rectifier circuit by the diode or thyristor, work to produce a large number of harmonics. Active power factor correction (PFC) on this basis to add high-performance full-control power electronic devices, such as MOSFET and IGBT, and control the input current to make it close to the sine wave...

Although the rise of urban rail transit will not completely replace the original public transport market, the perfection of the future urban rail network is bound to cause huge impact on the original transport market. This paper analyzes the role and significance of competition and it discusses the existence...

Intelligent management of building construction site based on Internet of things is an inevitable trend of construction site management in china. In this paper, the hardware is designed based on IOT technology. The hardware could realize construction in site management, construction site crane operation...

Polyphenols are widely presented in plants and dietary supplements. The beneficial effects of these compounds have been demonstrated, including the prevention of cardiovascular diseases, osteoporosis, neurogenerative diseases and diabetes. From previous studies, polyphenols showed the inhibitory effect...

In recent years, with the rapid development of social network, deeply analyzing and mining the social network users is of great significance in the area of information propagation and advertising, and there have been increasing research efforts on it. In this paper, we analyze the CASINO algorithm deeply...

With the development of the capital’s subway system and rampant terrorist activities at home and abroad, the subway has become one of the important targets of violence terrorist attacks. Although Beijing subway system has the initially constructed the video surveillance systems currently, there are deficiencies...

Current information on the web about the cancer is numerous and complex. Cancer patients is difficult to find the information they need quickly. To help cancer patients to access relevant information effective, thus building this anticancer communication platform. The platform can allow cancer patients...

Advanced aircraft engine needs higher unit thrust and lower fuel consumption nowadays. The variable cycle engine (VCE) could meet these requirements, and it becomes the top choice of the new generation aircraft. It is a difficult task to find a satisfactory dynamic model that can well match the VCE during...

The Internet of things (IOT) is a new achievement in the development and application of computer information technology, which promotes the convenience and intellectualization of people's daily life. The Internet of things mainly realizes the intelligent communication between machines, that is to say,...

MongoDB is a database based on distributed file storage, which lies between relational database and non-relational database. Mongodb is a very excellent database for document storage. It mainly solves the problem of storage and access efficiency of massive data. The mongoDB technology in NoSQL database...

Traditional video data cleaning method is to use video quality subjective labeling to achieve. This method relies on the subjective and objective factors such as the level of expert knowledge of the observer and the observing environment, so that a high accuracy rate cannot be ensured, and in the massive...

The purpose of this study is to explain the validity of student worksheets based on argumentation and self-efficacy learning that has been developed. The development of the student worksheets refers to the design of the Wademan model development research model. The student worksheet applied phases of...

To maintain the quality of electronic services to be fast, efficient, and convenient, the government has issued Ministerial Regulation PAN-RB Number 59 of 2020 concerning Guidelines for Evaluation of the Implementation of the Electronic-Based Government System (SPBE). There is one new domain in the SPBE...

The regional differences of Internet technology diffusion in China exist not only between developed and underdeveloped regions, but also among provinces and cities in the same region. In the process of Internet oriented social transformation, it is of great significance to explore and overcome the problem...

The cost of power grid projects is a multivariable and highly nonlinear problem, characterized by complex uncertainties and significant variability. As investment scales expand, the interplay of technical, environmental, and operational factors further complicates cost prediction. Accurate modeling requires...

The valuable users in online education communities identification model has broad applications and recently has received growing attention. This paper first presents an optimized removal strategy model for online education communities, and the network performance is quantitatively measured by the size...

Interdisciplinary graduate education is conducive to optimizing the knowledge structure of graduate students for fostering graduate creative ability, to strengthen the discipline construction of graduate education for fostering the cultivation of innovative talents. At present our country university...

Internet + is through the information and communication technology and the use of the Internet platform, the Internet and traditional industries, including all walks of life are combined in the new field to create a new Ecology. Local application - oriented colleges and universities should aim at improving...

In this paper it simulates the dynamic evolution of water ecosystem by the evolutionary game theory. Through analyzing the theoretical hypothesis and model simulation, it finds that strategic choices of players are decided by payoffs of actions when water quality under certain conditions, there exist...

Near Infrared Reflectance (NIR) spectroscopy is a ‘green’ nondestructive testing technology and it has been widely used in grain crop analysis. The experimental data were collected using 161 wheat samples from the major wheat-producing area in China. The original spectral data was represented by four...

With rapid development and popularity of internet across the world, information technology has been applied to social life and production of people, and enters the fields of traditional business including tourism at an unprecedented rate. The network travel in future should provide a full range of tourism...

For digitized document images with black border, this paper presents a simple and rapid correcting method. Firstly, we extract the contours using canny operator and find the inner contour with maximum area. The bounding box of the contour is used to calculate the inclined angle as the skew angle of the...

This paper mainly discussed the recommended userbased collaborative filtering algoeithm. from the modeling system to generate recommeded to do a detailed discussion of the results, and pointed out the problems in the K-nearest neighbors algorithm. Proposed to the K-nearest neighbors algorithm improvement...

In recent year, the Direct Sequence Spread Spectrum (DSSS) technology has been introduced as an attractive approach to guarantee anti-interference capability in satellite communication system. However, due to the limitation of the DSSS, the system performance has been greatly deteriorated while a strong...

To organize an effective system of financial planning of autonomous educational institution of higher education it is required to use special planning and control procedures which are drawn up using the author's techniques. These procedures allow to optimize the process of financial planning and the...

A temperature control system based on three-dimensional fuzzy-control is therefore proposed to cope with the problems of time-variation, nonlinear and uncertainty about underground environmental parameter. The precisely controlled variables are three-dimensional falsification, the design of the control...

By using virtual prototype technology, and the multi body dynamics simulation Recurdyn successfully created a multi rope winding hoisting system model. In view of wire rope hoisting system as one of the most important parts, through the finite element method successfully established the wire rope model.The...

Personnel training, scientific research, social services and cultural heritage are the four core functions of universities In this paper Jilin Province an objective analysis of the relationship between undergraduate programs between local colleges and universities and its pillar industries the analysis...

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....

In view of the serious impact on the starting process of the motor, the simulation experiment is conducted to study the influence of the diesel generator sets on steady operation.The diesel generator output voltage and frequency waveforms were analyzed by transient adjustment rate and the fluctuation...

The Tinto Marshes is a natural area located at the mouth of the Tinto’s river (Huelva, Spain), being, in size, the third largest wetland in the province of Huelva after Doñana and Odiel salt-marshes. Due to its special topography, as they are characterized as salt-marshes, their characterization, both...

In this paper, we combined the traditional ISTA approach with deep learning, transferred the application domain from image inverse problem to ECG inverse problem because of its excellent performance to propose a new ISTA-net method to solve the inverse problem of ECG. The proposed method has quick...

Digital holography has a wide range of applications in displaying the surface morphology of three-dimensional objects. There have been many studies on the physical methods and implementation methods of digital holography. One of the main problems at present is to design a stable and fast reconfiguration...

In this paper, the heating process model of billets of different sizes with different spacing is simulated. Monte carlo method is used to determine the observation factor matrix of the outer wall of the heating furnace, 3D finit-difference method is used to calculate the heat exchange between the furnace...

Similarity measure is a usual image processing algorithm, which is decisive for the quality of image registration. And Fast Normalized Cross Correlation(FNCC) is one of the most common similarity matching algorithm. However, it is computationally intensive and very time consuming which limits its application....

One of the fundamental methods for eavesdroppers to achieve a plaintext from a cryptogram is the brute force attack where possible candidates of decryption keys are exhaustively applied to the decryption algorithm. Here the only reason why the eavesdroppers believe to find the common-key and to achieve...

This study aims to explore the relationship between perceived value of clothing color, emotions, and consumers’ purchase intentions. Through empirical analysis, it was found that the perceived value of clothing color can significantly and positively affect consumers’ arousal and pleasure(valence), and...

Intelligent office management has the characteristics of business information, and office technology beyond the limitation of time and space, which helps office to achieve real-time. The development of intelligent office is insufficient in colleges and universities, especially in higher vocational colleges....

With the development of science and technology, big data analysis can process massive amounts data generated by the medical and health industry. Timely acquisition, efficient treatment, rational application of big data, which can provide the reference for clinical diagnosis and treatment of common diseases,...

The geographical environment with low-altitude is complex. Ground mountain, tall buildings, communications tower, bridge across the river, the tall vegetation has a significant effect on low altitude fly. The technology of virtual navigation and collision warning system which based on satellite navigation...

Situation assessment is important for the prediction of a complicated problem involving numerous fuzziness and uncertainty factors. A novel assessment model using connection probability and connection potential of set pair was introduced here to predict the transformation tendency and assess the individual...

In this paper, for the first time, from the perspective of intercept receiver, based on the cyclic autocorrelation accumulation factor (U value), the low probability of intercept (LPI) performance of several traditional radar signals, COCS P4-MCPC radar signal and Chaos-MCPC radar signal are evaluated...