Advances in Computer Science Research

Electromagnet, as the actuator of electro hydraulic control system, its performance directly affects the performance of the electro-hydraulic control system. This paper analyses the working principle of intrinsically safe electromagnet, determines the experimental program, and tests the characteristics...

To identity of the background from video is one of the most important topic in 3D reconstruction about dynamic scenes,which would give a lot of information and give the simplest interpretation for the overall scene motion.This paper attempt to lift that limitation and the proposed techniques are based...

In this paper, on the basis of references [12] we continue to study strong Markov property for general Markov processes. we extend the definition of strong Markov property in [2] to generic Markov processes. and prove them are valid for every Markov processes.

Enhanced heat transfer tubes are widely used in heat exchangers, and the characteristics of heat transfer and fouling are focused. Four kinds of tubes were tested at different temperature, initial concentration and velocity to study heat transfer and fouling characteristics. The results show that: the...

Far-field antenna pattern measurement site is important to ensure accurate measurement, and there are some problems most of the text field now, so that the test pattern data comparing simulation results with the standard existence of bias, that the development of the antenna are some obstacles. Therefore,...

This paper investigates the position regulation problem of permanent magnet synchronous motor (PMSM) servo system based on adaptive fuzzy sliding mode control (AFSMC) method. Adaptive fuzzy sliding mode control is designed by using sliding surface as input of fuzzy controller, and adaptive fuzzy controller...

The motor working in super-synchronous speed need the frequency converter with frequency power supply, but the high fee of the converter lead poor engineering economy. Design a simple and reliable method to make sure the motor could work in twice of original speed. The frequency multiplication power...

A novel WDM access network is proposed in this paper. By designing the remote node and the extended node, the network has the flexible extensibility. By using ring topology, the architecture of network is constructed. It makes the network not only have the high reliability, but also can cover large access...

In order to further improve the accuracy of stock price prediction, this paper combines EMD, PCA and GRU to build a financial time series data prediction model. Firstly, the daily degree and 5-minute closing price of the CSI300 index were substituted into EMD for data denoising, and the decomposed IMF...

With the development of society and the fast pace of technology, computer-aided translation technology has been used as an important adjunct widely used in software localization and technical translation work. This reality needs to also stimulate the translation of teaching the importance of computer-assisted...

The instability phenomenon of numerical solution usually exists in topology optimization of continuum structure. The sensitivity filter method is used to solve this instability phenomenon of numerical solution generally, but many intermediate density elements still exist in the result of topology optimization....

The construction project audit function is to make the construction more standardized , so the construction project audit is to strengthen the audit and supervision functions of the economic, scientific and reasonable construction project audit which is conducive to improve efficiency in the use of funds....

This paper proposes a new method for image restoration using artificial bee colony algorithm (ABC algorithm). ABC algorithm combined with wiener filter is used to restore image. In the fuzzy identification, ABC algorithm is used for optimization the point spread function (PSF). In the restoring part,...

This paper proposes a novel box-particle multipath cardinality balanced multitarget multi-Bernoulli (BP- MPCBMeMBer) filter for the problem of multitarget tracking in Over-the-horizon radar (OTHR). The proposed algorithm combines the multipath cardinality balanced multitarget multi-Bernoulli (MPCBMeMBer)...

Marketing is an expensive activity in the realm of product sales. In today's world, most businesses have a lot of digital data that involves consumer transaction records. Segmenting clients into various prominent groupings and designing personalized activities for each cluster is a critical technique...

According to College English Teaching Guide's saying that College English Teaching should be instrumental as well as humanistic equally, this paper is about to carry out the theoretical analysis and experiment teaching on the basis of survey on college students about the current situation of humanistic...

Since the source of the waste after the concrete complex, the waste concrete made from recycled coarse aggregate processing and many use restrictions, the recycled concrete technology and water treatment technology integration into a concrete drainage concrete, through experimental analysis of the recycled...

This thesis demonstrates the effects of "the replacement of business tax by value-added tax (VAT)" on the construction industry and the results of this policy and put forward relevant suggestions. Documentary analysis, statistical analysis. There are many problems about the implementation of "the replacement...

It is extremely important to evaluate the efficiency of equipment. There are some papers studying the method of evaluating efficiency, while they don't consider environmental impact. In this article a method for evaluating efficiency of electronic equipment with environmental impact is put forward, based...

Numerical analysis is one of the major subjects for the students in the department of mathematics. The present paper studies the three teaching methods in numercial analysis-the instruction on the class, the experiment on the computer, the methods of examination. Then, it concludes that the numerical...

Diabetic Retinopathy (DR) is the most common cause of blindness and visual impairment in diabetic patients, primarily due to delayed diagnosis and inadequate screening. The diagnosis is currently human interpretation of fundus retinal images by ophthalmologists, which is time-consuming, labor-intensive,...

To observe the effect of Schisandra Chinensis Baill distilled by ethanol on brain organization in aged mice model induced by D-galactose. Method: Injecting 5% D-galactose saline solution in neck back to the subcutaneous of mice to make the laneuria mice model for 40 days. From the 11th day,respectively...

China and South Korea are core countries of Northeast Asia. Since the two countries established diplomatic relations, their economic and trade relationship is on good terms. The background of establishing Sino-Korea FTA, the evolution of Sino-Korea Trade, current foreign trade situation in Jilin Province...

The electronic equipments have numerous kinds and complicated configuration, which have been largely used in army. How to upgrade the maintaining ability of electronic have always been our work point. The research aim is to find out the main reason which causing electronic system failures from electronic...

An effective signal processing system based on improved Ensemble Empirical Mode Decomposition (EEMD) method is proposed for the analysis of extracting respiration from Photoplethysmography (PPG). The proposed improved EEMD method adaptively adds the noise intensity by calculating the average sub-peak...

With the popularization and application of information technology in school teaching, micro learning has become an important supplement to traditional teaching. Taking the "graphic animation" curriculum as an example, introduces the design of "objective plane animation" micro teaching resources, and...

We propose a new positioning system based on the received signal strength (RSS) fingerprinting approach. The RSSs of LEDs are influenced by some ambient parameters, such as radiation pattern, incidence angle, attenuation coefficient, multipath fading and so on. And these factors degrade the performance...

Swing node is the basis of computation for state estimation, to analysis its impact on state estimation, especially when there is bad data around swing node, this paper did detailed analysis and case studies on whether swing node involved in iteration computation or not. There are three aspects of cases,...

Expressway tunnel group compared with the independent tunnel, the operation and management is more complicated. When the tunnel had traffic accidents, if the leading scheme is not scientific, it’s easy to cause serious consequences. This paper based on the actual operation’s tunnel group as the background,...

The Association of Southeast Asian Nations (ASEAN) is a burgeoning regional international organization. It has played important role in many respects, such as political and economic. Researches which focused on this organization have gained many attentions for a long time. The Social Network Analysis...

This paper proposes a single-stage constant-current driver with power factor correction (PFC) and temperature rise compensation for igniting multi-string high-brightness light-emitting diodes (HB-LEDs) in parallel connection. The devised dimmable LED driver is composed of a coupled inductor single-ended...

As E-Learning is widely used as a training method in enterprises, it is obviously essential to evaluate effectiveness of the E-Learning system. Although the current research mainly focus on the quality which is related with the system, two dimensions of personalization and organization culture are neglected,...

The unbalanced and inadequate distribution of medical services, for example, has grown more and more obvious in today’s climate, where medical care challenges have intensified. In this instance, the use of Machine Learning has been a natural progression in the development of modern medical care. As a...

With the rapid development of artificial intelligence technology, multimodal sentiment analysis has gradually become a research focus. This paper delves into the primary challenges faced in practical applications: modality absence and alignment issues, summarizing a series of technical methods and solutions....

The convolutional neural networks (CNNs) are widely used for image classification tasks because CNNs can successfully capture spatial hierarchies and patterns in images. A dataset can be utilized to evaluate the performance of various types of CNNs. To compare the effectiveness of four CNN models for...

With the rapid development of HTML5 and CSS3 technology in the network environment, which will undoubtedly bring more fresh design to the site interactive experience. For the success of the website, to attract customers, customers can more comfortable to use and consumption is the ultimate goal. From...

Point at the series of drawbacks on those traditional manual cleaning methods, a new streetlight lamp pole automatic cleaning device is put forward. This device possesses the features of high efficiency, low energy consumption, low cost and convenient operation. The main body of the lamp pole cleaning...

In this paper, a type of DC-drive electroosmotic micro-mixer is proposed by numerical simulation. The model was built and optimized with multi-field coupling technique in finite element formation, in which the mixing efficiency was controlled by changing the Zeta potential distribution of the wall to...

Based on the traditional teaching system formed in music schools, different teachings between schools produced making individual students unable to get targeted teaching, this is one of the reasons leading to the effectiveness of the vocal music teaching which is not high. The shortage and difference...

The global supply chain sector has seen a significant growth, still the tracking, verification of the ownership and tracing the history of resale of various products is very difficult. This issue is evident in industries such as electronics, land records, clothing etc. This research focuses on the application...

Researchers in the domain of computer vision have increasingly turned their attention towards harnessing the power of Transformer models for visual tasks. This paradigm shift has led to the emergence of pioneering models such as Detection Transformer (DETR) and Vision Transformer (ViT), opening up new...

Higher education informatization is an important measure to implement the action plan for education informatization 2.0. This paper retrieves 384 core journals on the topic of "informatization of higher education" from 2011 to 2021 using CNKI as the data source and the Internet as the background....

Metallic nanoparticles display unique properties that are quite different from those of individual atoms. In reality, the optical properties of the nanoparticles strongly depend on its shape. We present the electrostatic approach to evaluate scattering and absorption of different shaped nanoparticles...

Vapor-liquid equilibrium (VLE) data of hexamethyl disiloxane (HMDSO, 1) + butyl acetate (BAC, 2), HMDSO + isobutyl acetate (IBAC, 3) systems were measured by using the double circulating VLE still at 101.3kPa. The thermodynamic consistencies of the VLE data were examined by the Herrington method. Experimental...

The device of the heat accumulation of salt ball concrete and the integration of Steam Furnace is composed of dimensional heat pipes, steam room, serpentine lead pipes, tanks, salt ball, aluminate cement concrete, heat pumps and so on. Apply the technology of salt ball concrete re generative furnace...

this paper constructs the overall structure of embedded OS with higher reliability, it can enable many system function modules to operate in the same CPU, and it can mutually integrate with each other in function and supports flexible configuration and arrangement of system. This paper puts forward new...

In recent years, the construction of college students’ entrepreneurship incubation platform has been in full swing, and has become an important front for colleges and universities to implement entrepreneurship education. However, it still faces some difficulties in practice. In this paper, the colleges...

The implementation of the rural revitalization strategy requires the improvement of the efficiency and capacity of township financial management. This article analyzes the effect of its policies on rural economic development based on the financial management business data of a certain town in LZ. At...

The development of China 's low-carbon economy must be based on independent innovation. The choice of innovation model has a significant impact on the success or failure of independent innovation. The original innovation, the introduction of innovation and innovation is the mainstream of the three innovative...

This paper is aimed at discussing the Internet of things and RFID (radio frequency identification) technology to improve the informatization level of logistics information platform. Based on analyzing the functional demand of logistics information platform, a framework of logistics information system...

Educational technology can become the driving force of educational reform. Teachers' educational technology ability is the key that educational technology can become the driving force of educational reform. Taking the universities in Changchun as a sample, from four aspects of training system, training...

There is obvious periodic data flow curves of the power integrated service network based on the full use of historical data,this paper makes full use of the historical data, the horizontal and vertical dimensions are extracted from historical data. In this paper, a two dimensional flow forecasting method...

With the continuous changes and development of the world economy and education, the mode of higher education in our country should keep up with the new pattern of social development. The quality of college graduates also need to meet the requirements of the market economy conditions. On College Business...

In recent years P2P network lending emerging as a credit model. This mode is selected by the Internet credit lending platform completed both lending financial transactions, signing a contract, information sharing and other related operations. With financial innovation, P2P network lending industry has...

Oral health is one of the most important parts of the body health. It is very significant to periodically inspect the status of our oral cavity so as to maintain and improve the quality of our lives. Recently, oral inspection is usually carried out only in the hospital. People are unable to inspect their...

This paper first analyzes the constitution and function of sun grid engine(SGE) art job management system and then analyzes the network structure and the communication time is an important factor affecting the performance of a cluster. Based on the environment of cluster server, put forward the art job...

Demand diversity and individuation, make the textile production process is complicated. To solve the problem of worsted spinning process parameters inversion accuracy, the hybrid population genetic neural network algorithm is presented in this paper(mixed population based - artificial neural network,...

This paper focuses on the issue of designing of conflict-free airline network Based on the free connecting lines and undirected graph structured by Maklink Graph method, a free airspace model was established, which provided alternative air passages for restricted airspace of airline network. Take the...

This paper proposes a novel design method of parallel Finite Impulse Response (FIR) filter, which structure is parallel transposed. It can increase the running speed by M times compared with the serial FIR filter, where the M is the number of sub-filters, and the parallel FIR filter only introduces very...

Based on the 3D modeling of closing machine by SolidWorks, the sealing process of button battery is mainly analyzed and comparative study on equal channel angular sealing concave film and the sealing step angle concave film are studied with the contact stress with battery with the change of time. In...

As the economy enters a "new normal", sustained healthy development of small and micro enterprises has been promoted as China's national strategy. However, there are many small and micro enterprises still keeping their traditional development mode. It is hard for them to raise money and make profit and...

This paper uses the principle and method of simplifying the urban waterlogging model to set up a model of waterlogging problem in a horizontal bridge of Changchun. This model is combined with the precipitation data from 1950 to 2010 in Changchun City, and the probability of waterlogging risk at the bottom...

It is well known that the variational inclusions are equivalent to the fixed point problems. A hybrid proximal point algorithm is considered for solving the general variational inclusions. And convergence analysis for this algorithm is explored along with some results on the resolvent operator corresponding...

Chinese industrial structure optimization is currently facing increasingly severe resource and environmental constraints, especially in the face of economic volume is increasing, their consumption of resources and energy surge, coupled with the international resources market environment faced by influences...

The present medical institution cooperate each other, such as specialty skills or regional peculiarity. However, when disasters, such as an earthquake, an institution may not have function as a medical institution and the balance of the medical service at the time will usually unstable. Restoring medical...

With the rapid development of the computer and Internet, users need high-bandwidth and high-stable network environment. Routing and switching, as an important network device, supporting high-quality services. It's always been a focus of researchers. In view of the combined input Crosspoint existing queue...

The high technology sensitive components utility model relates to a high temperature and high pressure steam sterilizer, which is widely used in the fields of Ophthalmology, Department of stomatology, operation room, clinic and laboratory, etc. The utility model can be used for fast and effective sterilization...

The pollution of textile dyeing wastewater is of highly concern for its notorious biotoxicity, especially the genotoxicity, which can cause DNA damage and chromosome aberration to aquatic flora and fauna. In this study, a lab-scale reactor system was constructed to study the change of genotoxicity during...

With the rapid development of China's manufacturing industry, the market demand is growing mold. Since China's accession to WTO, the rapid development of the mold industry with 15% annual growth rate. Mold manufacturing enterprises, especially the production cycle mold stamping die have become increasingly...

The low quality of MTI talent training has become a consensus in the industry, and improving the MTI talent training quality is consistent with the OBE philosophy that is oriented at students’ learning outcomes. In this paper, based on the OBE philosophy, strategies are proposed to improve the quality...

The maturity of big data has led to the emergence of artificial intelligence technology (AIT), and AIT has also begun to become a hot spot for domestic and foreign experts and scholars. Today, artificial intelligence has been applied in many fields such as military, life, and work. This paper first introduces...

With the development of computer and communication technology, the rapid development of telemedicine technology has been realized. Patients can communicate with the doctors in the hospital in time via the remote medical monitoring system. Based on the background, this paper presents the design and implementation...

Challenges of data mining in the medical industry in an era of big data are introduced herein. Combined with cloud computing, a frame of medical cloud data mining platform built in the ecological environment is proposed, with functions at various levels being introduced in detail, including the base...

The double-deck monomer floating structure under the rules of two-dimensional wave action for the study of physical model experimental, measuring the wave height behind the structure in the experiment, calculated the transmission coefficient. Based on considering the different water depth, the different...

This study inquires into the effect of multimodality on ESP listening comprehension by examining the students' English summaries of the audiovisual recording material that comprises 51 semantic units. The study objects are 120 randomly chosen pilot cadets, who are split evenly into 4 groups: 1 control...

In this paper, an experimental method has been proposed to determine the Discrete Cosine Transformation how to work on the JPEG image compression and compare the computational complexity on different forms of DCT, which include common 2D-DCT, fast 2D-DCT (FFDCT and DFDCT) and matrix DCT method.

With the rapid development of computer, communication, multimedia and network technology, the construction of digital resource system has become an important content of the construction of literature information resources of colleges' libraries in the digital environment. In this paper, through the questionnaire...

With the increasing demand for large-tonnage cranes in nuclear power and other industries, the research for cranes superlift is increasingly urgent. Taking 3500t crawler crane for instance, a new kind of hydraulic drive linkage system superlift mechanism is designed and a new design method for size parameters...

Based on the game theory and agency theory, through the timeliness of information study the innovative pattern of single-target coordinated management in major projects to improve performance and income. The thesis in to optimize the coordinated management by considering a single target which is the...

At present, China is facing the dual pressure of fossil energy shortage and controlled carbon emission, as well as the rapid development of emerging technologies such as cloud computing, Internet of things, big data, artificial intelligence and 5g. The full popularization of new energy vehicles will...

In the flotation six-dimensional force measurement platform, parallelism between the nozzle and the floating plate directly affects the machine's accuracy. For some reason about the structure of the flotation six-dimensional force measurement platform, we cannot use the conventional method to test on...

Many non-linear (NL) interference cancellation (IC) algorithms characterize vector based operations instead of matrix operations, and their performance can be further improved by a proper sorted preprocessing of the channel information, e.g., successive interference cancellation (SIC) and Tomlinson-Harashima...

Because of the increase of the commercial sector in energy consumption and greenhouse gas emission, any successful response to the threats for achieving energy and environmental sustainability must be significantly considered. Specifically, air-conditioning systems presently consume around 60 percentages...

In view of the white LED problems being medium and high color temperature, the poor CRI of warm color temperature, and single control on the market, a plan is given based on ZigBee wireless communication technology of the LED color temperature and brightness independent control system. Through the wireless...

Identifying various types of aluminum wheels was traditionally performed manually, which could result in low efficiency, limited reliability, poor accuracy, and high labor cost. This paper presents the design and implementation of an on-line automatic recognition system for aluminum wheels based on laser...

Leaf disease detection uses a technology that can identify the disease of a leaf or plant and, in response, provide the best solution to overcome the disease in order to provide us with an appropriate remedy that can be utilized as a defensive mechanism against the disease identified. Agriculture being...

Through the observation of the typical plant lotus leaf, rice and nasturtium etc leaf surface wettability, the leaf surface structure of scanning electron microscope, contact angle measurement, self cleaning mechanism of comparative study of typical plant leaf surface structure, clarifying the typical...

In order to expand the Rouse equation to more widely, statistical methods will be combined with the linear form of Rouse equation. Sediment concentration will be taken as a "random variable", while some parameters are selected as variables. Multiple linear regressions will be used for determining the...

Power amplifier electronic equipment is an important component of aviation weapon system, and random vibration is a main factor result in structural failure. In order to fully understand dynamic characteristics of power amplifier electronic equipment, according to modal analysis theory, the theory of...

In mathematical analysis, the problem of series summation plays an important role, and it is also the difficulty of mathematical analysis. In general, the solution to the series summation is obtained by the method of item by integration, definition, or item differentiation. In this paper, through the...

E-card system is widely used in campus. This paper analyses the data of a campus E-card system. First of all, extracted the transaction data from the database and processed the initial data with different methods. For the second, analyze the record amount data with cross table and histogram. For the...

Aiming at the environment that contains dynamic obstacles, a new multi-robot formation control method is proposed. Leader-Following method is combined with artificial potential field method to solve the poor adaptability of formation. Meanwhile, the robots’ relevant parameters are optimized online by...

Generally, in the traditional multilingual topic discovery, it is the multilingual text for a single goal of the conversion and then clustering. On this basis, we have constructed a custom dictionary for the people with the highest percentage of Chinese, Japanese and English in this paper. At the same...

With the deepening of power grid construction, power information and communication network bears more and more business. The introduction of network traffic classification is conducive to the rational distribution of network resources, improve service quality. This paper firstly introduces the requirements...

Objective: In the internet era, we aim to study how to promote network media to all over the world based on network media so as to let more people study and be familiar with this national culture. Methods: We are going to adopt a combination method with documentary study and deductive proof and inductive...

The fast detection and sorting of plant diseases are really important to make sure we have enough food and keep farming productive. In this study, we're using the latest technology called Convolutional Neural Networks (CNNs) to figure out what's wrong with maize leaves. We're using five...

The system is designed to assist administrators to realize intelligent management system for the warehouses of Large warehouse logistics enterprise. This system is divided into two parts: a console and warehouses. The console uses STM32 SCM as a main controller, and warehouse base on STC89C52 controller....

Based on the well logging data of the research area and the existing reservoir interpretation, Archie Formula is modified to work out the new saturation model which can be used to accurately calculate reservoir saturation when data of well log is incomplete. This paper introduces the general situation...

This paper analyzed the main problems existed in basic chemistry experiment teaching, expounded the connotations and basic principles of research-based teaching, constructed a new model of basic chemistry experimental research-based teaching. This new model includes the integration and optimization of...

This paper investigates the factors influencing data-parallel convolutional neural network (CNN) models in the context of image classification. This paper analyzes various factors, including batch size, learning rate, loss function, and regularization techniques, to understand their impact on the performance...