Advances in Computer Science Research

Population distribution is one of the important factors that affects social economic vitality, infrastructure construction, public service allocation, transportation, resources and so on. Obtaining high density urban population distribution could lay a foundation for urban population management, adjustment...

Current network routing system could not satisfy the increasing traffic diversity and growing demand of customized service path. Based on the service path customizing oriented SR technology and software-based SDN architecture, a prototype of Customized Service Path Oriented Segment Routing based Flow...

Innovation and entrepreneurship education has become an important part of higher education reform. This paper discusses the possibility of the SPOCs platform incorporated into innovation and entrepreneurship education, and further studies the relevant curriculum and practice system, teaching methods...

On March 5, 2022, the Government Work Report of the two sessions of the National People's Congress pointed out that it is necessary to build sports facilities around the masses, and determined the important position of forest education construction in the government work. In this paper, through...

Feature selection is one of the important factors that affect the intrusion detection system. Aiming at the problems due to selecting the high feature dimension and the redundancy causelow detection accuracy and high missing rate in the traditional intrusion detection system.In this paper, the deep belief...

In this paper, the problem of forecasting housing price is studied. Based on the grey system theory, a mathematical model for forecasting housing price is established, and a forecasting example of housing price is given according to the historical data of housing price in Wuhan City to show the feasibility...

Address resolution protocol (ARP) is widely used to maintain mapping between data link (e.g.MAC) and network (e.g. IP) layer addresses. But it is well-known to be vulnerable to spoofing or denial of service (DoS) attacks. 802.1X protocol is the authentication standard for user access network released...

Intelligent data engineering is a multidisciplinary professional. It helps companies master the solution of various typical problems in large data applications from large data applications such as data management, system development, mass data analysis and mining. In this paper we analyzes the curriculum...

Objective: To evaluate employment ability of the graduates and improve the quality of training in our college. Method: According to requirements of pharmaceutical industry for the graduates, we formulate training quality assessment plan which contain questionnaire design, questionnaire survey, data sorting,...

This article applies four popular discretization schemes, i.e. Andersen’s quadratic exponential (QE) scheme, Zhu’s scheme, semi-analytical (SA) scheme, and Alfonsi’s second-order scheme, to numerically simulate the double Heston stochastic volatility model. We compare the quality of these schemes in...

In view of the current large labor intensity of seedling transplanting, low efficiency, unable to complete the task on time of transplanting and other issues, a kind of automatic seedling transplanting machine is designed based on motion controller. The seedling transplanting machine control system adopts...

This paper deeply discusses the general situation, background and application of human-computer interaction, and proposes a new exploration-one-hand gesture recognition in human-computer interaction mode, and discusses the main research techniques in detail and comprehensively. The basic framework of...

Surveillance video records the situation of pedestrians in public. If some sudden event such as a robbery or someone gravely ill, guards or managers can get this by watching and understanding pedestrians behaviors from surveillance video in time. In this paper, we propose a system to warning the guard...

As dynamic languages, PHP and ASP use wamp technology to integrate server, database and PHP, playing a significant role in optimizing website design. In website design, China is still in the preliminary stage. So improvement and reform are needed in website design and practical application. Despite advantages...

According to AFL(American fuzzy lop) author, the famous hacker Michal Zalewski (lcamtuf)said that most of the current bugs were found by the fuzzing, rather than symbolic execution and other technical analysis based on the discovery of the program. The reason is that fuzzing is faster (no analysis program...

In this paper, a Discrete Cosine Transform (DCT) domain robust digital watermarking algorithm based on image normalization of invariant moment and the sense of visual feature of person is proposed. In order to boost up the safety and the solidity of the watermark, the watermark is scrambled and chaotically...

Climate change is a global issue that now represents a serious threat to human health and the environment; as such, it constitutes a common concern for the entire international community. Carbon emission now constitutes the main cause of global warming, and rapid urbanization can increase carbon emission....

As the emerging technologies of new media are drawing more eyeballs, people of all ages and backgrounds are using new media tools for reaching a wealth of information and connecting with people in the world. To be in a better position to adapt to the technology shift from old media to new media, college...

Eight football players in the school team were asked to perform side volley shot at three different kick elevations (on the floor, at 1/2 of the knee and at knee).Two high-speed cameras were used simultaneously to shoot the lower limbs of the players when they performing the foot volley with two different...

Land subsidence caused by mining is increasingly severe. A novel land subsidence control technique for coal mining is proposed in this paper. Two longwall panels are offset on ends of each panel by adjusting panel layout which eliminates conventional coal pillars. Therefore, no wavy deformation occurs...

Based on the orthogonal test results, a prediction model for surface roughness of high-speed milling work-piece with ring cutter is established by regression analysis method, the regression equation and coefficient of the model are tested for significance. The model is highly significant for the prediction...

A serious brain condition with a high death rate, intracranial hemorrhage (ICH) requires a precise and timely diagnosis. While Computed Tomography (CT) is commonly used for its speed and accessibility, its diagnostic accuracy is limited compared to Magnetic Resonance Imaging (MRI). However, the latter...

A GPU-based floating object detection scheme is presented in this paper which is designed for floating mine Detection tasks. This system uses contrast and motion information to eliminate as many false positives as possible while avoiding false negatives. The GPU computation platform is deployed to allow...

Surface enhanced Raman scattering (SERS) spectroscopy has been reported as an ultrasensitive detecting method. Adding salts is a main way to induce nanoparticles aggregation to obtain giant enhancement of Raman signal. However, this method needs more procedures and the adding salts may interfere the...

With the rise of anti-burning and anti-PX movement,we are more concerned about NIMBY conflicts.Since NGOs are playing a more and more important role in relieving the conflicts,the paper put more emphasis on the participating role and path of environmental NGOs in decision-making process of pollution-related...

In order to estimate the heating value of wet multi-plate friction clutch at idle state, the heat-fluid coupling simulation of oil way fluid field is carried out. Taking oil way of clutch as research object, dynamic mesh technique is adopted to implement the dynamic simulation about fluid field in disc...

In modern society, with the development of material civilization, people begin to pursue a more convenient and happy family life. According to our verification, the current home service robot has not really out of the laboratory, into the people's homes. Therefore, we made a single-chip microcomputer-based...

Virtual reality technology is becoming more and more mature, and its application in environmental art design is also deepening. Virtual reality technology has the characteristics of interaction, reality and scene. At the same time, it can also use 3DMAX technology to build the model of environmental...

This study delves into advancements in the realm of email spam filtration, a critical pillar in augmenting email security infrastructure. Given the unceasing challenges presented by unwarranted spam, the deployment of efficacious spam filtration methodologies remains imperative. Contemporary strategies...

Since the distribution of kernel function of Gabor transform and the Two-Dimensional receptive field profiles of mammalian simple cells in the primary visual cortex is very similar, and has the direction selectivity and good spatial locality, so the acquisition of spatial scale information of multiple...

The new urbanization is a major strategic the Eighteenth National Congress of the Communist Party of China. The New Urbanization in Jilin Province is in the strategic period of accelerating development. Jilin made a lot of achievements in the process of urbanization while there are all sorts of problems....

In order to solve the assembly sequence planning problem of fixtures, an ant colony algorithm is presented according to the principle that an assembly can be assembled if it can be disassembled. The disassembly constraint relations among the parts in a fixture are used to construct an integrated disassembly...

Faced with fierce competition and various customer demands in marketplaces, manufacturers need to determine the appropriate settings of statistical quality control criterion for dynamic batches composed of similar products with different customer preferences so that the best customer satisfaction and...

Tang Yin has a poem of “Autumn Breeze and Fine Silk Fan”, it has always been understood by the academics that the author just used a literary quotation to express his own worry and sorrow of unrecognized talent. The literary quotation is the round silk fan has no use in autumn and discarded into the...

At present, the supply chain system has many problems, such as a large number of scattered participants, which make it difficult to centralize management and operation. Also, it is difficult to integrate data and information, and establish trust relationships between parties. To address these problems,...

China has entered the stage of high-quality economic development, how to effectively achieve high-quality economic development has become an important issue in today's society. Based on the data of 30 provincial samples from 2006 to 2020, a comprehensive index system of high-quality economic development...

Customer experience optimization is a new business need area that keeps resurfacing, and emotionally intelligent AI-based products aid in designing your customer’s overall journey making them better. Hence, this research presents AI-driven customer experience enhancement framework that blends deep learning-based...

The medical diagnosis of brain tumors is challenging due to the intricate and complex nature of these tumors. The development of this research antecedents precision tumor classification and segmentation through the integration of transfer learning, EfficientNet, and YOLO. We proposed the EfficientNet-B0...

Currently available designs for tissue engineering scaffold often focus on a structure that mimics the extracellular matrix while ignoring the mechanical properties needed for load bearing. This study aims to overcome the problems of existing scaffold designs by introducing new biologically and mechanically...

On basis of elaborating on methods types, motivation classification and main target of share repurchase, it sorts through development status of Chinese share repurchase and makes in-depth analysis of problems existing in share repurchase of Chinese listed company and the causes as well as proposes countermeasures...

Distribution network fault automatic location system is to solve the problem in the shortest possible time to find fault point, and the purpose is to develop a set of automatic and efficient fault point accurately addressing system. After the failure of a very short period of time, through the control...

Comparative study of the claim number, the examination time, the inventor number and the maintenance time of granted patents in the physics technological field in China, France and Germany in 1994, conclusions as following: the patents renewal time is mainly decided by the qualities or values of patents,...

Calcium silicate slag is a waste discharged during alumina extraction process from fly ash was investigated. In this study, calcium silicate was used as raw material to substitute part of Portland cement to produce fiber cement panel. The fiber cement panel was produced via extruding process. The physical...

The application of complex networks in optimization field has received increasing attention recently. This paper proposes a discrete small-world optimization algorithm (DSWOA) based on the small-world network theory and Six Degrees of Separation principle in sociology. The DSWOA model is composed of...

The purpose of this paper is to transform the center from curriculum content to curriculum structure in mechanical drawing course through the development of project curriculum. During the progress, the students majoring in mechanical design manufacture and automation could master assistant application...

Grain yield presents a complex nonlinear relationship with variables, and takes on randomness and mutability. It is hard to describe the prediction model with traditional linear model. Grey model can be used to process samples with great stochastic volatility. In this paper, we propose to use the grey...

A common idea of excess liquidity in the academia is that, too much money which should be used for GDP growth instead of causing excess productivity come into the capital market and the real estate market, and therefore, lead to series problems in the good market, labor market, capital market, exchange...

Infrared Thermography(IRT) plays a very important role in monitoring and inspecting thermal defects of electrical equipment without shutting down. This paper analyzes two methods on the infrared image gray pretreatment. According to the noise types and characteristics of the infrared image, this paper...

With the socio-economic development, peopleÕs travel rate has greatly improved. Congestion problems and security issues of High-speed junction toll station have become increasingly prominent.A barrier toll is a row of tollbooths placed across the highway, which charges for the vehicles. A toll plaza...

Forest remote sensing image computer processing is a technology used for improving identification ability of remote sensing image in forestry, conducting forest classification and carbon sink with the aid of electronic computers. Quickbird satellite remote sensing image is a commercial satellite remote...

A method for real time in flight prediction of the ground impact point and dispersion of indirect fire projectiles is investigated. A three degree of freedom projectile model solution is used to be determined the total dispersion of trajectory. With the root mean square method, mean point of impact error...

In order to solve the remote Multi-Networks acquisition and real-time mobile monitoring of highway tunnel monitoring data, a kind of remote monitoring and data collection software design based on SCADA and Android was put forward. The system interact data with mobile intelligent terminal through the...

In the optical recording equipment, the angle between the disc and the optical pickup head is the important parameter of the traverse. In this paper, by establish a set of static tilt angle adjusting device, we introduces the static tilt adjustment principle and derive the theoretical formulas.

Longwall mining is the main method for coal extraction in China. However, development entry support on both ends of a longwall panel has always been a difficulty to cope with, especially in deep high stress conditions. In order to improve the stress environment for longwall entries, an innovative mining...

The combination of pneumatic technology and automatic control technology has greatly improved the pneumatic automation technology, expanding the scope of application of pneumatic components. The improvement of industrial automation makes that the application of manipulator is used more widely. A kind...

This system is a fingerprint identification system developed in the fingerprint identification module. The system uses fingerprint module to search fingers. Once fingers are searched, fingerprint images are collected immediately, and the collected images are converted to data form to send to the FPGA....

In recent years, high performance computing systems have obtained more processing cores and shared a last level cache (LLC). Now, the problem to the existing cache partitioning techniques is that they give each core the number of cache ways according to their need, these schemes have the potential to...

Based on behavioral equilibrium exchange rate model, this paper analyzes the relationship between RMB real effective exchange rate and the underlying economic variables in July 2005-December 2011. The results show that (1) co-integration relationship exists between the real effective exchange rate of...

Aiming at the problems of low efficiency, easily forgotten and stolen authentication of traditional operating system password authentication scheme, based on the finger vein recognition technology, by utilizing the features of non-contact, liveliness, high adaptability and high security, modifying the...

Based on Web technology, combined with MVC development mode, the social work information system in ethnic areas is constructed under J2EE specification. With the help of the application advantages of network information technology, combined with the current information service concept of social work,...

In recent years, the number of Chinese aging population continues to increase, the design of public self-service aging population can effectively improve the social work efficiency based on social cost savings, solve some of the problems of an aging society. Through the analysis and summary of the needs...

In order to improve the forecast accuracy and stability of the micro-grid uncontrollable remaining load and provide a more reliable basis for micro-grid power generation plan, an ultra-short-term micro-grid uncontrollable remaining load forecasting model based on the improved online sequential Extreme...

A radial basis process neural networks can be established ,which is based on expanding the traditional radial basis function neural network to the time domain. Combined with the excellent characteristics of cloud model transformation between qualitative and quantitative , a improved shuffled flog leaping...

New media technologies have grown and flourished in china and it's vital that learning community as a whole understands what new media actually represent. The insights into Liaoning scientific foreign language talents have been highlighted from the potential problems occurring in the traditional learning...

Industries and large-scale public building are one of the main power Energy consumers in China, where they consume about 70% of all the energy in the country. Different types of industrial processing techniques, equipment, product types, ways of energy management can have different influences on energy...

Traditional stock forecasting methods are generally based on linear models. However, the price of stocks is affected by a variety of objective factors and does not present a simple linear relationship. Neural network is a good tool for predicting nonlinear data. In order to predict the trend of stock...

Aerospace themed cultural and creative products integrate the advantages of multiple fields such as technology, art, and culture, providing a new learning and experience platform for the general public. They are an important component of the new quality productivity in the cultural field. Its product...

A dynamic model of offshore installation process is established for the large precise equipment. To prevent the precise equipment being damaged, vibration isolators are used to absorb the impact energy during the installation process. In this study, the motion of equipment consists of the vertical displacement...

Developed an acoustic imaging system applied in acoustic test. The acoustic array is made up of 260 MEMS microphones and control by a FPGA, which also in charge of transferring data by optical fiber. The mainframe is control by a FPGA. A DSP is in charge of processing the data from acoustic array. Two...

Big data is a large volume, data category is particularly large data sets, and such data sets can not use traditional database tools to capture, manage and deal with its content. Big data value chain can be divided into 4 stages: data generation, data acquisition, and data storage and data analysis....

In digital product assembly planning, different assembly process will direct affect the choice of assembly tools and fixtures, assembly efficiency and assembly costs. The application of a particle swarm algorithm to assembly process planning problem is studied in order to achieve the shortest completion...

In the field of the application of modern HF communication, much more attention is paid to the technology of HF OFDM modulation-demodulation. HF channel is the frequency and time selective fading channel. To reliably receive information, HF receiver must estimate real-time channel parameters to equalize....

In this paper,we investigate the generalized Hyers-Ulam-Rassias stability of Jensen functional equation in Felbin’s type fuzzy normed linear spaces .

This article, firstly, reveals the difference between the text annotation of original CAD Map and the results converted to ArcGIS using Feature Manipulation Engine (FME). Then we propose a strategy, extracting the annotation layer information directly from original map on ArcMap platform and figuring...

Considering that PCNN is in accordance with human vision, so it has a good performance in image binaryzation and segmentation, the PCNN-based methods have advantage in feature extraction and image classification. In this paper, we propose a new method for feature extraction and image classification based...

This paper examines the relationships between delayed retirement and youth unemployment. In light of the life-circle hypothesis, it assumes that the income before retirement is fixed and the consumption level is also constant, perceiving all consumers as rational. All data comes from China Statistical...

Drastic change in crop prices is observed due to climatic changes, natural calamities and lack of quantity of a specific commodity. Crop price prediction plays key role in effective farm management. Farmers are not able to predict these crop prices and facing massive loss. These aspects pressure us to...

The intensifying cost of healthcare needs tools for up-to-date insurance ranges. Machine Learning approaches for predicting individual healthcare insurance costs are analyzed with the help of patient records, and a personalized cost estimation model empowers individuals, particularly in rural areas,...

With the development of community detection algorithm, traditional clustering methods are hardly capable enough to meet our needs. This paper proposes a new algorithm based on spectral method that can identify the overlapping and hierarchical communities in complex networks. Experiments on artificial...

There is a dynamic relationship between the wage and employment of urban residents in China. Wages in certain circumstances have an impact on employment, while employment in turn affect wages. Theoretical research at home and abroad about wages and employment will be summarized and analyzed wage and...

Carbonized waste cotton were prepared by activate solution carbonization method. The effects of moisture content, carbonization time and carbonization temperature on the yield of carbonization were investigated. At the same time, the adsorption property of direct dye of the carbonized cotton products...

It is a great strategic decision to build the world-class universities and the world-class subjects which had been made by the Party Central Committee and the State Council. It will have very important significance for promoting the education development level of our country, strengthening the core competitiveness...

Electrical Impedance Tomography (EIT) is an emerging non-invasive imaging modality that leverages tissue-specific electrical conductivity variations to generate functional images, offering unique advantages over conventional techniques like X-ray, CT, MRI, and ultrasonography. Unlike radiation-based...

This paper is proposed based on the risk of corrosion online monitoring (CROM) of oil and gas field station key equipment integrity management system, the key for the key equipment of oil and gas field station (industrial pipeline and equipment), through on-line monitoring technology on corrosion and...

Chinese economy presents a new normal. This means a shifting of economic growth rate from high-speed growth to medium-to-high speed of growth, unceasingly optimization and upgrade of economic structure, more diversified growth momentum and a significant impact on the global economic development. The...

The multipoint control unit (MCU) is a very important component of the video conferencing system. In the current video conferencing system, the hardware performance of MCU equipment has more demand with the different requirements of video conferencing type. At the same time, with the physical location...

Uni-cities which are located adjacent to each other are the leading regions implementing integration strategy for urban agglomerations development. The aim of this paper is to explore the problems and corresponding governance countermeasures of uni-cities during their formation and development in China,...

The article conducts a research on sustainable development of a country or an area. We build a Short-term Evaluation Model and a Long-term Development to distinguish more sustainable countries from less sustainable ones, and combing the two models, we build comprehensive evaluation model of sustainable...

Visual inspection is a very important part of the flight, also is the basic skills possessed by the pilot. This paper introduces the concept of visual inspection, summarizes the basic methods of visual inspection and development and research status of eye-tracking test technology at home and abroad,...

With homogenization theory developing, solving some properties of a rough surface becomes more and more simple. What we studied was a two-dimensional perfectly conducting periodic rough surface with a thin cover layer. This allows for the development of an isovalent boundary condition for the effective...

The paper designed a simple and neoteric lifting mechanism and calculated its dynamic analysis in order to meet the design requirements of the transferring vehicle in drill pipe car. And equivalent moment of inertia and equivalent of the torque are worked out by using MATLAB. Finally, it is a feasible...

Form application is an important means in modern enterprise management, and its user interfaces pursue paper effect more and more. Complex-table is a common expressive way in Chinese forms. In the existing form applications development tools, complex-table can only be implemented by directly coding instead...

With the development of the industry, the bar has been widely used in various fields. Due to the processing, the bar often need treatment before they can be put into the market, the traditional bar end treatment has the shortcomings of high labor intensity, low precision, high cost, and there are also...

This paper studies the problem of character recognition in real time dynamic vehicle, and puts forward a new method to combine the improved neural network technology with the improved template matching method. Based on image boundary segmentation technology, based on vertical projection method, the character...

Because electric vehicle charging has the characteristics of strong randomness and unpredictability, it will inevitably have a certain impact on the power system. To effectively predict the charging load of electric vehicles can effectively alleviate the impact of electric vehicle charging on the distribution...

The current international economic developing speed is becoming slow, which affects China's domestic economic development indirectly. In recent years, the economy is in the new normal circumstances. Although China's economy is mainly in a upward trend, but the development of the domestic economy growth...

With the acceleration of network data transmission speed, the Internet of Things technology has developed rapidly. The sports industry is constantly improving its commercial value. The development of intelligent stadium systems has sufficient conditions. The sports field also urgently needs intelligent...

Digital signature plays a more and more important role in e-commerce. The basic methods of digital signature are introduced and a digital signature scheme based on digital certificate is proposed in this paper. Digital certificate is generated after personal information is written. The effective data,...

This study is based on BP neural network technology, through the MATLAB programmed processing, analyzed the factors which influenced the corn moisture content.Finally,through the MATLAB ,designed a method of online moisture content of corn. Through the comparison of predictive value and the true value...

With the development of China's economy, the shortage of high-quality application-based talents is becoming more and more scarce, and the task of intellectual supply and innovation is more arduous. It has brought an unprecedented opportunity for the reform and development of application-type universities....