Advances in Computer Science Research

With the adjustment of China's National Energy Policy, all kinds of power market trading activity carried out, because some plants too much involved in trading activities that far exceeds its maximum generation capacity, most likely caused by not complete all transactions of electricity. This paper presents...

Aiming at the problems existing in the teaching of fluid mechanics theory, this paper puts forward the goal of introducing CFD (Computational Fluid Dynamics) software teaching, Combining with the goal, this paper discusses the bridging strategy between fluid mechanics theory and CFD Engineering application:...

This article has been retracted: please see the Atlantis Press Policy on Article Retraction and Withdrawal (https://www.atlantis-press.com/policies/article-retraction-and-withdrawal). This article has been retracted due to plagiarism issues and at the request of the author of the original, plagiarized...

Bird swarm algorithm (BSA) is a new heuristic intelligent algorithm, which has been successfully applied in many fields. In view of the shortcomings of bird swarm algorithm which is easy to fall into local optimum and premature convergence. I propose an improved bird swarm algorithm (IBSA). Firstly,...

As household appliances become more and more intelligent, increasingly strict demands are put forward for their power supply. Existing draw-out power supply mode of household appliances has many shortcomings including low waterproof grade, touch spark, and wire constraint. Considering this, a tail-free...

This paper proposed a 3D source generation method for generating elemental image array (EIA) of integrated imaging. The proposed method can break through the constraints between parameters of traditional integrated imaging record device and display device, and allow to obtain a new set of EIA suited...

Image is a digital media that is easy to change, so it is susceptible to being used for crime. Image changes may be affected by the unstable internet during transmission or deliberate manipulation of images for specific purposes. Hence, we need a tool to determine the authenticity of the image. One strategy...

In order to select suitable lines and reduce approval process effectively, the article presents a method to evaluate access capacity based on total supply capability. Firstly, after making a brief introduction to total supply capability, we define access capacity and give two access capacity indexes,...

Information and communication technologies (ICT) consume a lot of natural resources and influence the life of sociality in many different contexts. Thus, academia came up with research projects addressing sustainability issues of ICT. Generally, these comprise social, economic and environmental aspects....

There are many hazards such as Trojans, back doors and other attack means all the time threatening the development of government websites. This paper firstly collects the latest data to introduce the grim situation of information security faced by the government websites in our country. Secondly, this...

Publicity translation is a kind of transformation and communication of external discourse, which aims to promote the understanding of Chinese history, culture, politics, economy, society, value system and internal and external policies. In the background of the transformation of the international image...

The electronic commerce has the bigger development potential in the higher education. In this information time, the progress of higher education method has close correlation with electronic commerce system development. The electronic commerce has provided the brand-new technical method for the higher...

This document gives formatting instructions for authors preparing papers for publication. With the arrival of the era of big data, the mature use of cloud computing and data mining technology, the big data mode have been widely applied in logistics. For military logistics, a smart military logistics...

The question answering system as a hot issue in the field of NLP study, and answer extraction as the core part of the automatic question answering system, its effect is good or bad is directly related to the performance of question answering system, this paper introduces the technical process of answer...

With the continuous innovation and development of computer technology, the electrical automation control system, based on computer technology, has been widely applied in various manufacturing life, so that the industrialization level of the economic society is greatly improved. The design and application...

A cross-coupled GaAs pseudomorphic high electron mobility transistor (pHEMT) based Ka-band voltage-controlled oscillator (VCO) is reported in this work, by using commercial OMMIC 0.13 m depletion-mode power pHEMT (D01PH) process. The simulation of the proposed VCO demonstrates an operating frequency...

Aiming at difficulties for vehicle tracking on the specific scenes such as fast motion, rotation, drastic illumination and scale change, a new discriminative tracking algorithm for moving vehicles is proposed in this paper. We incorporate low-rank sparse representation and dictionary learning with the...

With the popularity of intelligent terminals and the rapid growth of mobile data services in recent years, the demand for mobile broadband network is greatly increased. LTE system proposed by 3GPP uses new air interface technology and flattened IP network architecture that can provide the peak rate with...

With the mechanization increasing, the use of diesel-type agricultural vehicles is more and more common. Because of the high price of antifreeze, farmers prefer the groundwater which is easy to access, in order to prevent the freezing damage of the water tank under the low temperature environment, a...

The drug production process certainly requires a room with certain conditions where the temperature and humidity must be following the provisions of the Good Manufacturing Practices standard. In the current condition, there are still many production processes that use manual methods to check the room...

At present, the corruption in civil servants of China is in high-risk situation, which has seriously hampered the economic development and has damaged people's benefits. And the situation of struggling against corruption is very severe. The civil servants' properties declaration system, which includes...

This paper points out the basic principle of ultrasonic measuring damage, expounding the development and the research status of ultrasonic detection of concrete damage. It also summarizes the development trend of the method and makes suggestions to the further study of the technology. So it is referable...

Editing test papers is a very heavy mental labor. Aiming to improve the teaching effect of Java Program Design and realize the separation of teaching and test, the intelligent test paper generation software based on improved genetic algorithm is designed. The software provides three generating methods...

The socialist transformation has been more than 60 years' history, it is a very important event in the history of international communist movement, and it faithfully practice the Marx doctrine on thought of the success of the democratic revolution to socialist unfolding transition to make years' of dream...

Agricultural expert experience highlights its advantages in the agricultural biological disaster forecast evaluation. Aiming at solving the expert experience fusion, this paper converted expert information into reliability probability density distribution, determined the evidence theory knowledge framework...

In the context of assessment and optimization of energy consumption issues, this paper puts forward an integrated approach for regional decomposition of the energy consumption cap over the case of Sichuan Province. Based on the regional level of economic development, efficiency of energy utilization,...

It adopts three-level inverter as the main circuit of Static Synchronous Compensator (STATCOM), making the output waveform of main circuit more close to sine waveform and the contents of harmonic reduced a lot. Space voltage vector modulate technology (SVPWM) is widely used for control algorithm of three-level...

A new distance metric learning algorithm for hand posture recognition is proposed in this paper. By adopting the Fourier descriptor of the hand shape as the sample feature, the algorithm exerts new constrains on the distance of inter-class pairs, and learns a Mahalanobis distance metric matrix by minimizing...

The flow fields of single airfoil model and symmetry airfoil model were simulated by CFD software in this paper. the different inducing velocity and the airfoil intervals were considered to study the flow field and the induction rate change of the models. The results show that the induction rates of...

Large-scale data streams processing is import to data processing application. So we need to investigate the parallel strategy for the Large-scale data streams processing. Here we propose two parallel strategies to handle data streams in real time, and consider the power efficiency as an important factor...

The effects of sphere dimples on the tribological performances of the journal bearing were investigated. The oil film rupture and reformation positions were obtained using a mass-conservation JFO(Jakobsson, Floberg, Olsson)boundary condition. The influences of the sphere dimples with various distribution...

By addressing itself to the vibrational liquefaction feature of cement concrete and modeling based on the behavior of cement concrete under the vibratory action of a vibrostand, this paper comes to the differential equations of motion of element granules in concrete and, based on the model, analyzes...

According to the need or modern sport training, we developed a framework of sport training supplementary system based on DDS techniques and relevant ideas of software engineering, and analyzed the component and functions. We aim at satisfying the need of sport training and the daily processing of data...

We trained a neural network for behavior recognition task in infrared video and took a small amount of infrared video to evaluate performance. Limited by the quantity of data, we pre-trained the network on the visible datasets and fine-tuned on our infrared dataset. In order to explore the effect of...

Permanent magnet synchronous motors ( PMSM) will demonstrate the complex dynamic behaviors under certain parameters and operation conditions. The performance of PMSM will degrade because of dynamic behaviors,a method of controlling chaos by designing a robust finite-time stability controller is developed...

Scientific and technological innovation has become a powerful lever to promote economic transformation and development. As a new force to promote regional innovation and development, new R&D institutions have boosted regional economic transformation and upgrading to a certain extent. How to evaluate...

Rainfall hugely impacts every aspect of human life, such as transportation, agriculture, water management, and so on. It also is a grave cause of several natural calamities, like landslides, floods, and drought, which pose a serious threat to the well-being of individuals. These concerns have necessitated...

In this research work, we have performed Machine Learning and Lexicon Based Techniques to identify and analyze user’s expression or opinion on covid-19 vaccination from social media platform that is Twitter and acquainted the bulk tweets from 01 June 2021 to August 2021 using various twitter hashtags....

This poster presents work done at the University of Bristol as part of the IODiCUS (Interoperable Open Digital Control Unit System) project [1]. The project is, in part, focused on exploring campus scale energy management and improving the usefulness of data from Building Management Systems (BMS) across...

Under the background of the development of computer technology and information technology, the smart home network has been gradually improved, surpassed the previous development, and gained new progress. The realization of smart home system needs network security technology as a guarantee. Although the...

A temperature sensor based on surface-plasmon polariton in metal-insulator-metal waveguide and a half-open dynamic cavity with a movable silver granule driven by thermal expansion from a small cube of ethanol is proposed. Numerical simulations through finite-element method demonstrated that the temperature...

An important direction of improving the process of algorithmization training is developing interactive declarative programming environments. The purpose of the study is to develop a tutoring system on programming, which allows describing and checking techniques and strategies of solving combinatorial...

The performance of gas-drilling (drilling oil and gas wells with air, nitrogen, or natural gas) is very unpredictable in many areas due to lacking of proper design of drilling parameters because of limited understanding of gas-rock interaction which requires knowledge of heat transfer in the well system....

While carrying out ideological and political education, colleges and universities generally focus only on books, and seldom give humane care to students. This is a drawback to the education of college students. This will cause the lack of humanistic feelings of college students and lead to the low effect...

This document contains the description of the program for the control of the correct physical exercises performance implementation using Microsoft Kinect, the method of the comparison between live motions performed by the user and recorded motions, description of the testing of the program and also information...

Transmission and spread of computer network virus seriously endanger the normal use of the computer system and the security of private information, the spread of the virus has great influence and destructive. Invasion of the virus usually causes the system to appear bugs, and produce a lot of information...

By using the data from 1994-2014, this paper analyze the relationship between financial development and local economic growth of Fujian province. Our empirical research show that the financial development plays a promoting role in economic growth, the deeper the degree of financial market development...

STATCOMs are installed in Power grids all over the world with its powerful reactive power support and other various functions. The STATCOM simulation technology is also promoting greatly. FPGAs, as a newly processor, are considered in STATCOM simulation to realize the small time-step, which could increase...

Analysis of the generation principle finite difference time domain (FDTD) grid proposed non-uniform meshing algorithm based on the equivalent wi-dth of the geometric. In meshing software, we set Rx, Ry, Rz. If reduced size along the x-axis model, it can be coarse mesh point on the basis of compliance...

Based on principal-agent theory, this paper studies the effect of executive compensation on state - owned listed companies' financial performance. The theory of principal-agent makes the information asymmetry between shareholders and management. The managers are responsible for the operation and management...

This study combines traditional financial theory with deep learning technology to provide an efficient solution for stock price prediction. Based on the Transformer and ConvTrans, this study validates the incremental contributions of fundamental, technical, and macro-sentiment composite volatility indicators...

With the inherent complexity and variability of handwritten symbols, accurate recognition is crucial for various applications. This research aims to enhance the recognition of handwritten math symbols through a deep learning model named Convolutional Neural Network (CNN). In particular, the study utilizes...

In recent years, fresh e-commerce has developed rapidly, but the intensification of industry competition has brought new challenges to fresh e-commerce enterprises. This research studies the influencing factors of consumers’ satisfaction with online shopping of fresh agricultural products. The results...

The multi-magnet minesweeping gear can eliminate new smart mines because the magnetic field of it can simulate the characteristic of target ship more closely. But at the same time, the magnetic field of different regions will strengthen or weaken due to the superposition of the magnetic field in the...

Due to the recent advances in household-level renewableelectricity generation technology, a new type of market based on peer-to-peer (P2P) electricity trading between households will emerge. This poster presents a technical platform which will enable such a market to function.

Binary adder is an important module for microprocessors. We present a novel structure of binary adder, named Hyper-Parallel Prefix Adder (HPPA) in this paper. The basic idea of HPPA is to divide the addition into two levels, both of which are parallel prefix adder architecture. It can perfectly reduce...

Cloud computing, as a novel scalable and on-demand computing service, is emerging as a leading solution for deploying on-demand application or data storage services. This paper studies the problem how to outsource applications to multiple clouds by a cost-effective way. We first formulate the process...

In order to improve productivity and to solve the Potential shortage of skilled workers in polishing manufacturing, a new type multi-station rotary polishing robot was proposed. This robot mechanical structure was discussed in some detail. The kinematics of this robot was analyzed and the approximate...

The demands for the network across data centers are becoming more and more intense recently. However, there are three problems need to be solved, i.e., the ever-increasing number of actual or virtual machines demands, effectively manage these different machines and maintain the effectiveness. A scalable...

With the rapid development of power electronic technology, power electronic equipments with inverter devices as the main circuit structure are widely used, producing numerous harmonics and having a harmful effect on power grids and electricity equipments. This paper uses the improved genetic algorithm...

In this article, we made a further studies on the false-assignments of Boolean Function , which made us not only get the theory evidence by using false-assignments to judge the function’s elusiveness, but also verify the result’s effectiveness by using specific function.

Axial compression test of 9 high-strength reinforcement confined ultra-high strength concrete with PVA fibers columns were presented. The influence of concrete strength, reinforcement spacing on the behavior of the confined concrete was investigated. The results show that the ductility of columns decrease...

In this paper, we investigate a class of Linard type p-Laplacian equation on times scales by generalized Mawhin’s continuation theorems, under suitable conditions, we ensure that at least one periodic solution to this kind of p-Laplacian equation on time scales exist.

We propose a kind of centrality, the odd cycle centrality which has strong relationship with solving minimum vertex-cover. The formal definition of the odd cycle centrality with its comparison to other centralities is given. Besides, as a variant of MAX-2-XORSAT, it is analyzed in the viewpoint of solving...

With the quickening pace of modern life and the increasing of work pressure, accidents caused by fatigue problems occur more and more frequently. Developing a high-performance fatigue monitoring technology can not only improve the driver's work efficiency, but also solve the security risks caused by...

Renewable energy generation (REG), including wind farms and solar plants, are continuously installed in power systems with a relatively high speed. Due to large portion of installation and intermittent characteristic, fully absorbing REG has become a troublesome problem when under certain regional grid...

This paper explores the integration of Augmented Reality (AR) technology with logos, using the logo of the School of Art and Design at Zhengzhou University of Aeronautics as a case study. The paper elaborates on the specific design approach for combining AR technology with brand logos. Based on the existing...

As the frequency of extreme weather in the world increases, so does the impact on the insurance industry, making the study of extreme weather on the sustainability of insurance properties particularly important. First, it collected some data on extreme weather occurrences from official databases in the...

If information and communication technologies (ICT) are to bring about a transformational change to a sustainable society, then we need to transform our thinking. Computer professionals already have a conceptual toolkit for problem solving, sometimes known as computational thinking. However, computational...

On the basis of the running wire rope security and information management process, combined with the methods of acoustic emission nondestructive testing, security evaluation to running state of wire rope was realized. Moreover, wire rope information and users information were brought into management...

This study constructs the evaluation index system of comprehensive competitiveness of producer services in Liaoning, China. Principal component analysis (PCA), refined development, investment scale, agglomeration level 3 factors will be used as research methods. Moreover, this paper uses SPSS statistical...

Elevator group control system (EGCS) is a complex optimization system to with multi- objective, stochastic and nonlinear characteristics. It is hard to describe EGCS with exact mathematic model and to increase the capability of the system with traditional control method. The fuzzy control technology...

This paper presents an innovative technique of the IED interactive process visual analysis in the IEC61850 based smart substation. By parsing the data from the substation SCD configuration file to extract the data model needed for graphical dynamic analysis, the solution acquires the real-time communication...

Decentralized wastewater increasingly serious, remote control of small scale wastewater treatment station operation has become urgent technology problems. This paper mainly introduces the component and function of automation system used in decentralized wastewater treatment and how to use PLC to achieve...

Scene classification is one of the important topics of computer vision, and the classification of similar scenes is even more challenging. This paper proposes a new method for image representation suitable for such a task. First, a displacement vector map of an input scene image can be obtained by utilizing...

Competition among power enterprises has become increasingly fiercer with the break of national monopoly, industrial monopoly and resource monopoly. Under such economic environment, it can’t adapt to customers’ demands only by relying on qualified power service; instead, it has become a key means to win...

Water is the source of life, and it is a necessary condition for existence and economic development. In this paper, the problem of analyzing the influencing factors of urban wastewater emissions is studied, and an optimal model of analyzing the influencing factors is presented based on the grey correlation...

The talents of education training in higher vocational colleges are engaged in practical work on the front line of production, construction, service, management, etc. The talent cultivation of higher vocational engineering majors mainly master the actual skills and techniques. In this paper, the course...

In order to evaluate the massive data sample, this paper uses clustering and fuzzy comprehensive evaluation theory to design the job satisfaction Oracle database. In order to increase easy operation of database, this paper uses C language called form to establish the database interface, which realizes...

To support short-term traffic prediction, service people traveling conveniently and effectively, or achieve effective control for traffic state, mining effective information from commercial vehicle GPS data will be a very meaningful research area. The paper review data mining of commercial vehicle GPS...

Big data as a new data management technology, based on the current Internet of things and cloud computing "smart campus" has an important role in the construction. "Smart campus" as an information construction of educational entities, the value of big data mining has a new significance. The combing of...

In order to develop intelligent capacitor for improving intelligent level of the capacitor, intelligent capacitor’s structure and sensors are studied in this paper. By designing external sensors and monitor scheme, intelligent capacitor with external sensor is developed. By designing built-in sensor...

With the development and achievement of smart grid in China, the application of UAV lidar system in transmission line inspection has become increasingly popular. To this end, this paper briefly introduces the transmission line inspection system based on UAV lidar system, and deeply analyzes application...

In recent years, the diversification of higher vocational enrollment has led to significant differences in students.With great differences in foreign language foundation, uneven quality, the imbalance of English teaching increased.The blended teaching mode is an important change in the way of learning...

Since October 2, 2009, UNESCO has acknowledged batik as one of Indonesia’s intellectual properties. Throughout the archipelago, distinct and diverse batik motifs have emerged and been produced with the passage of time; Madura batik is one of them. The Backpropagation Algorithm is used to recognize Madura...

In recent years, with the continuous improvement of people’s living standards, the quality, safety, and freshness of agricultural products have attracted high attention and widespread attention. Introducing IoT technology in agricultural cold chain logistics can not only improve the quality and safety...

Technology has become embedded in how people conduct their daily lives within their home space [1]. A number of studies suggest changing context cues, which trigger existing or habitual behaviors [2] [3]. People's habits have been studied for a long time in terms of health, work productivity and sustainability...

In the statistics of stress-strain cyclic response involved with cyclic-loading, rain-flow counting method has always been thought the most reasonable way to proceed cycle counting, based on which researchers could conduct fatigue test or calculate the damage extent according to N(or S N) curve. That...

Monitoring of continuous object distribution in large-scale environmental monitoring depends on the problem of high-density sensor networks. The RBF neural network is used to fit the distributed data of continuous objects at low sensor network density. Firstly, based on the distribution characteristics...

The Power Electronics Technology course is a professional basic course of Electrical Engineering and Automation, in which complex circuit structure and complicated working procedure of converter technology bring difficulties into teaching process. In this paper, by taking PWM inverse circuit as an example,...

With the rapid development of network technology and mobile terminal equipment, mobile payment has become a trend. Due to the complexity of payment environment, the payment terminal equipment performance is limited, mobile payment security protocol is essential with a high degree of security. This paper...

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...

With the rapid development of wind power generation and photovoltaic power generation. The power grid stability influence by randomness and intermittence of wind and solar energy more and more serious. Although the hybrid wind/photovoltaic power generation system with energy storage (HPWS) utilize the...

Lifestyles are the main factors influencing physical health. Expert evaluation model system uses online survey to evaluate the subjects, and gives specific healthy lifestyle guidelines in research of intelligent intervention and long-term monitoring of subjects' lifestyle, while simultaneously provides...

Three solutions to the high-order Sylvester observer matrix (HSOM) equation with Jordan canonical form are established. The obtained solutions contain numerical matrix calculations, which provide convenience for calculating these solutions in certain applications. The reliability of those solutions is...

Rural houses are frequently changed and the data update takes much time and effort. Concerning the lack of software for real estate surveying and mapping fieldwork, and the difference of interaction between mobile devices and ordinary computer, the parametric data acquisition technology for rural real...

Since people entered the information age, the volume of data has been increasing exponentially. Especially after 2012, big data has become a hot word. With the rapid development of high technology such as Internet, cloud computing and artificial intelligence, the amount of data people need to process...

Mobile communication is increasingly oriented towards the usage of all IP networks as fixed network components. The handover performance of mobile IPv6 is one of the key factors which guarantee the QoS of mobile Internet. In this paper, an enhance handover scheme in hierarchical MIPv6 networks by utilizing...

Vivid description by combing painting and writing is characterized in Wharton's Age of Innocence, in which the extravagant and hypocritical upper class of society in Old New York is reproduced. When the art of language is brilliant enough, the real life will come to the life, just like the example in...

This paper intends to analyze the characteristics of Guilin’s karst landscape, refine the characteristics into abstract ornaments, and combine them with Jun porcelain to make a national gift product to be presented to political leaders of other countries for diplomatic activities. It is hoped that using...