Advances in Computer Science Research

With the deepening of global energy reform, build a global energy Internet, promote the clean and green way to meet the global power needs, has gained more and more international recognition. Through energy change to drive the development of urban economy, give full play to the advantages of both, to...

The article is devoted to synergetics consideration as a base of a new approach to the designing of a high school educational environment. Various approaches to the educational environment definition were analyzed. Application of seven main principles of synergetics in pedagogical science was analysed...

The research can achieve multi-objective fuzzy and multi constraint optimum design of epicyclic gear train which has large transmission ratio, high power, high efficiency and simple structure, compact epicyclic gear train with multi-objective fuzzy optimum method.Based on analyzing of structure types...

Among the methods to solve sparse linear systems, the aggregation based algebraic multigrid is widely focused on, due to the potential of approximately optimal convergence and the cheap cost to setup. And it is often used as the preconditioner to Krylov subspace methods. But the actual efficiency is...

Adding nano montmorillonite and polyethylene glycol to modify phenolic resin in interlayer polymerization process to improve the heat resistance and toughness of the foam material. And the affect of phenolic ratio on the microstructure of phenolic foam was studied .Then the structure of modified phenolic...

Considering the current lack of methodological source materials for accurate use of interactive whiteboards at elementary schools in Slovakia the main objective of the presented research is to develop educational strategies and models for teaching of selected subjects which will create conditions for...

The effective distinction between normal email and spam, so as to maximize the possible of filtering spam has become a research hotspot currently. Naive bayes algorithm is a kind of frequently-used email classification and it is a statistical-based classification algorithm. It assumes that the attributes...

The multi-source dynamic feature recognition of mechanical nonlinear multi-failure mode is a technical bottleneck and problem encountered in the application of fault diagnosis in the process industrial production line. It needs not only to extract the time-frequency characteristics of the single-source...

In order to prevent the leakage of the electromagnetic field and control the electromagnetic field within the limit of the safety limit, the electromagnetic shielding device will be installed in the coupling mechanism of the wireless power energy transmission system. The edge effect will be produced...

Quantitative equity portfolio management has become a fundamental building block of the investment management. The development of general equilibrium asset pricing models enables statistical arbitrage strategies to capture the effect factors of the market returns. In empirical analysis, a crucial step...

The reduced costs associated with deploying and utilizing Unmanned Aerial Vehicles (UAVs) have spurred their widespread adoption across various industries, including aerial photography, information gathering, and search and rescue operations. However, this rapid uptake has also raised concerns regarding...

Under the background of digital entrepreneurship, it is an inevitable trend for new ventures to cultivate digital capabilities and innovate business models to achieve entrepreneurial success. Based on the dynamic ability theory, this paper combines the organizational learning theory with the dynamic...

The paper collected the speech signal of Linxia Huar "White peony tune" which contain mountain singing, cheerful singing and tearful singing with experimental phonetic analysis method. And complete the signal tagging and parameter extraction. In the course of the study, the fundamental frequency and...

With the continuous progress of urbanization, Land resources in urban areas are scarce, and because of China's large population, the high rate of residential demand urgent. Some mainly central cities have appeared in high-rise buildings, and they gradually become the city's logo. Whether it is people's...

With the increase of depth, coal mine gas control technology is harder, the existing means of prevention and control technology cannot completely meet the demand of deep well control. Coal mine hydraulic anti-reflection is important for prevention and control of technology, but because of the complexity...

For hyperspectral remote sensing, the dataset usually contains hundreds of spectral images, which generates a rather large amount of data. To reduce the computational complexity of image analysis, feature extraction is often adapted. This paper presents a new approach for unsupervised feature extraction...

In order to realize the remote transmission of sensing information in optical fiber sensing network, and ensure that the information data is not destroyed in the transmission process, the feasibility analysis of FBG (fiber grating sensor network) into GPON (passive optical network) is carried out. Comprehensive...

This paper studies the key problems of many Tangka image segmentation algorithms and computational complexity and hard to applies to large scale images segmentation. As a exploratory research of Tangka image, the paper fully took the comprehensive and robustness of algorithm into account. The image segmentation...

Based on biological engineering ideas and methods, for product innovation design, research and discuss on gene of case product. Defining and dividing the population of case product, building a model of population of case produce and describing the gene of product, to establish the hierarchy tree of decompose...

The paper describes software implementation research of CRC computation algorithms. Table-driven and matrix-driven algorithms were presented schematically. Also different implementations of the matrix-driven algorithm such as single-byte; two-byte and four-byte were researched. Graphical results of a...

WiFi-MESH wireless network which are mainly based on the 802.11 protocols are developed quickly in recent years. The principle features, difficulties, directions and application schemes of the key technologies of WiFi-MESH systems, including MAC mechanisms and routing protocols, are analyzed and discussed....

As a representative method of swarm intelligence, Particle Swarm Optimization (PSO) is an algorithm for searching the global optimum in the complex space through cooperation and competition among the individuals in a population of particle. But the basic PSO has some demerits, such as relapsing into...

Non-linear model of displacement and sensor detection is usually used in multi-DOF precise displacement measurement. The computing burden of these models is often too large to satisfy the need of real-time performance of displacement measurement. This paper proposes a parallel computing method based...

Multi-focus image fusion has become an advanced research topic in image processing field. The traditionalmethods that are commonly used wavelet transform, principal component analysis (PCA),pulse coupled neural networks (PCNN), which got some results, but they are not effective enough for focused regions....

Assistive technology aims to serve the disabled people, who are unable to do their daily routines with ease. Despite the emphasis on mechanics and the rapid proliferation of modern devices, little is known about the specific uses of such gadgets introduced now-a-days. Guardians of fully/partially sighted...

An improved spectrum shaping iterative algorithm is proposed in this paper in order to solve a wideband waveform design. The spectrally constrained condition is set up before an optimally initial signal is obtained by constraining the amplitude spectrum of the input initial signal. With which, an existing...

Every language is closely related to its culture. Due to historical events, cultural traditions, religious beliefs, natural environment factors, and other aspects, cultures both in English and Chinese language gives animal words specific and different cultural connotations, forming their own specific...

In order to obtain flatness pattern recognition method of high accuracy and simple operation .this paper presents a chaotic particle swarm initialization sequence, as well as put the chaotic sequence join into the thin iterative search process after meeting some conditions, Elman neural network shape...

In order to study the influence of relative permeability of track material in the performance of EMS suspension control, the Single Magnetic Model is established. Then we acquire good suspension performance by designing proper inner and outer controllers. The effect of the relative permeability on suspension...

The goal of this paper is to address the global existence and the uniqueness of solution to the 2D fractional dissipation Boussinesq system. And further prove the persitence in the space H1+s(R2) X H1+s(R2), s ∈ (0,1).

The environmental impact of ICT represents an increasing concern for modern society. Despite that, we still witness a lack of awareness from the ICT industry regarding their carbon footprint. In particular, practitioners lack knowledge and tools to perform informed decision-making in the area of Green...

The fifth-generation mobile communication network (5G) technology is a hot topic in the current mobile communication field, and the channel coding technology is the foundation to realize the reliable communication of 5G mobile system. This paper introduces the development of 5G technology and the development...

Based on the historical data of power customers, the index system needed to determine the model is determined based on the customer's basic attributes, power usage behavior, payment behavior, customer credit, geographic region, and weather environment. Through the correlation coefficient matrix and information...

Under the background of dual innovation, start-ups are faced with huge, complex and diverse growth risks with sudden, dominant and dynamic characteristics during the growth process, which has caused many start-ups to fail. There is a lack of research results from a multi-level systematic exploration...

Multiple object tracking(MOT) has many applications in different life scenes, such as autonomous driving and traffic management. A novel approach to object predictive tracking, which is based on the Multiple centroid, is proposed in this paper to overcome the problems of occlusion, scale changes and...

This research aims to improve the accuracy and efficiency of patient health classification using the Elman Recurrent Neural Network (ERNN) method. This research utilizes medical data such as blood pressure, heart rate, body temperature, blood sugar levels, cholesterol levels, oxygen levels, and uric...

Medical Image Captioning, which is the automatic generation of descriptive text through medical images, has yet to be a very valuable assistant for clinicians regarding image interpretation and diagnosis. Notable in particular is the recent break-through on deep learning that has greatly improved the...

The purpose of this study is to investigate the relationship between job reward satisfaction and job performance of knowledge-based employees. In this paper, knowledge-based employees in Beijing were selected to conduct a questionnaire survey, and SPSS 26.0 was used to analyze and process the data between...

The EUREKA Robotics Centre organises several programs to promote the public understanding and sustainable development of STEM disciplines by showcasing cutting-edge technologies in Robotics and Artificial intelligence. In 2022–2023, the EUREKA Robotics Centre partnered with the Alan Turing Institute...

With the development of technology, big data applications have gradually penetrated the scope of smart cities. Therefore, building a new type of Smart City is essential to optimize the national governance system and its capacity. That requires the cooperation of all government sectors to form a positive...

With the rapid development of information technology, the informationization tide impact on all aspects of human society. Under the background of big data, reasonable use of the growing data resources, to establish a set of scientific basis for the early warning mechanism, in order to speed up the anti-corruption...

This paper makes discussion on reasonable application of modern image processing technology to improve remote monitoring system of intelligent alarm in the intelligent alarm remote monitoring system, it maximally realizes organic combination of civil air defense, physical protection, technical protection...

The pursuit of equal citizenship is the basic rights of everyone. In practice, however, migrant workers and staff in the enterprise enjoy treatment of different citizens because of the influence of the structural and institutional factors. Whether in the occupational safety and health care, and occupational...

Computer aided design (CAD) is used in the design of complete sets of electrical field is divided into mechanical CAD and professional electrical CAD (ECAD) phase. At present, most commercial ECAD software is based on the mechanical CAD software secondary development of products, on the one hand, keeping...

City spirit is a spirit and total moral character with a certain historical development stage of one social community which lives in a certain area. There must be moral rationality and ethical implications in it. Based on the ethical analysis and ethical direction of city spirit. Summarizes the ethical...

Functional translation theory translation lively, without limitations, allowing translators for a purpose, the source language text to make necessary adjustments, deletion or even rewrite, but the Style of business English and practical factors, determines the business English translate does not allow...

In order to improve the ability of BP neural network to fit complex functions, we improve the structure of the BP neural network and optimize the weights and thresholds of structure of the BP neural network based on genetic algorithm, then, training the BP neural network model to improve its capability,...

The innovation of this paper is that a mathematical model of 3-D trajectory prediction is proposed and studied, based on 2-D trajectory prediction algorithm. And 3-D trajectory prediction algorithm is applied to object tracking system, in order to fast and efficient tracking. A large number of experiments...

Aiming at the weakness of traditional theoretical teaching in the course of “Signals and Systems”, MATLAB Graphical User Interface (GUI) is used to convert abstract theoretical knowledge into concrete image simulation. The platform can strengthen students’ understanding on important and difficult knowledge...

Lots of methods have been proposed to detect Distributed Denial-of-Service (DDoS) attacks focus on the transport layer and the network layer. However, these methods may not work well when application-layer DDoS attack is launched. In this paper, we introduce a clustering method based on some features...

Reactive power dispatch, which may have many local optima, is an important and challenging task in the operation and control of electric power system. This paper presents a Self-adaptive Differential Evolution hybrid Particle Swarm (SaDEPS) optimization algorithm for optimal reactive power dispatch problem....

Malware is a type of software designed to gain unauthorized access to a computer system. Most malwares have a relocation module that gets the base address of the codes in execution environment to infect other programs, neither do most legitimate programs. Due to this unique characteristic, the malware...

In order to objectively and effectively evaluate the scientific and technological innovation capability of colleges and universities, an evaluation index system including science and technology input, achievement output and transformation, and scientific and technological innovation support was established....

To visualize high dynamic range (HDR) images on common low dynamic range (LDR) displays, some tone-mapping operators (TMOs) are proposed in previous studies. TMOs convert specific HDR image to various LDR images, thus the quality assessment of these tone-mapped images or TMOs become a natural question....

with the development of science and technology of our country, the digital industry has been widely used in various fields, and achieved good results, and in the engineering survey in this field, the digital mapping technology has made outstanding contributions, it is one of the effective means of engineering...

This study was designed to describe the understanding of quadrilateral concepts in junior high school students based on the APOS theory (Action, Process, Objects, and Schemes). The research used qualitative approach to explain the understanding of two junior high school students who had equal mathematical...

Ojek Online is a motorcycle taxi that is usually used by people that need a short time for traveling. It is one of the easiest forms of transportation, but there are some obstacles in hilly areas such as Semarang City. The fare produced by online motorcycle taxis is sometimes not in accordance with the...

Plant leaf disease detection has become increasingly important in ensuring sustainable agriculture and maintaining crop health. Since plant illnesses are quite widespread, finding infections in plants is an important job in the agricultural industry. Manual inspection, which is labour-intensive and subjective,...

Taking Shapowei Huangcuo section of Huandao Road in Xiamen as the object of study, this paper explores spatio-temporal variation rules of coastal spatial vitality of Huandao Road and analyzes the relationship between environmental factors and spatial vitality; The multi-source data such as Baidu thermodynamic...

As industry demands shift toward skilled professionals, education must align with industrial standards to cultivate talent that truly meets market needs. This paper addresses challenges in CNC Machining and Programming course by implementing the OBE-CDIO project-based learning framework. Through progressive...

The data center is a significant space that serves as a place to store equipment related to the server. Important data must also be safeguarded inside the server room itself, thus security standards are required to safeguard the space, starting with air temperature, humidity, fire disaster prevention,...

With the continuous expansion of China’s green securities market, the increasing variety of financial derivatives, and the complexity of its funding sources, the controllability of risks in the green securities market is gradually decreasing. During the integration process with traditional financial...

For the information presentation of combat equipment and battlefield environment, a method is proposed to enhance the representation of color military semantics through geometric assistance, which is based on the fusion display technology of color and geometric visual coding of combat markers. In the...

With the advent of the information age, the design software has been applied in modern education and been valued by college students. How to apply the software will directly affect the final design. In this case, a better teaching mode for the design software is important for improving students’ study...

Stock market aids investors in making wiser choices. However, the complexity and uncertainty of the financial market result in existing prediction models falling short of expectations. Existing Long Short-Term Memory (LSTM) models commonly suffer from lagging issues, while Support Vector Regression (SVR)...

Since the greenhouse has characters of temperature-humidity uneven distribution, strong coupling and traditional control strategy can't achieve the ideal control effect, the greenhouse monitoring system based on internet of things (IOT) is designed. The system uses a fuzzy neural network which has good...

Along with the rapid development of Internet Multimedia techniques it is increasingly popular in experimental teaching to base virtual, digital, dynamic interactive simulation on the computer network. This paper presents a virtual model built by modeling software using VRML and JavaScript combining instances...

With the rapid development of power electronic technology, microelectronics technology, modern control theory and material science, AC speed control system and electromechanical integration technology presents a broad development and application prospect. Therefore, it is has become a challenging new...

in this paper we reveal m-learning applications’ engaged role-players in various phases of User Centered Design (UCD) framework for m-learning application. Additionally this paper elaborate the contribution of role-players to m-learning application at the design and development phases based on UCD framework...

Data center energy consumption is increasing with the rapid development of data center in recent years. This paper firstly elaborated data center energy saving technologies from three aspects: the power supply system, the air conditioning system and the IT epuipments, then carried on the energy efficiency...

With the large growth of wireless sensor network, the current security architecture couldn't solve the problems. This paper provides a security protocol of scheduled service based on cloud computing. The system consists of three groups that are domain server domain register server domain and functional...

This paper explores the multiplicity of solutions for a Certain class of fractional elliptic equation under the Dirichlet boundary conditions. By using the asymptotic property of the nonlinear term f(x,u) at zero and at infinite point, the mountain pass theorem and proper truncation methods can be applied...

Hydraulic elevating platform has the features of big load capacity, easy maintenance, stable and reliable operation. The kind of hydraulic elevating platform is many, and they can be used in a variety of different working conditions. The stable and load capacity of the elevating platform are the most...

Based on carding the technology integration theory of vegetable quality and safety?this article proposed Vegetables quality and safety monitoring technology integration solutions, and selected the evaluation method to evaluate the vegetable quality and safety supervision information technology in Beijing...

In order to simulate the combustion process of the internal combustion engine, a new grid generation was carried. This paper developed the KIVA-3V software to establish a gasoline engine combustion chamber model. Firstly, the schematic of grid generation and block of combustion zone is given out. The...

The acidified soil caused by the acid rain has become a global problem, however, its effects to the microorganisms in the soil is not well understood. The authors employed a series of physiological and biochemical experiments to test and analyze three typical acidified and the remediated soil like grassland...

With the constant innovation and development of the science and technology, the start and protection model performance of the motor is higher and higher. The traditional with the "star - triangle way" of the motor start under the condition of the starting torque can't be used. It can only be used to...

PID control has been a hot topic and it is a control technology which is widely used in industrial control process. In this paper we researchon PID controller structure and algorithm which based on RBF neural network. It is difficult to determine the clustering radius for the traditional RBF neural network...

The identification of low-altitude and low-speed uav (Unmanned aerial vehicle) is a hot issue in the field of computer vision. Most problems can be solved based on traditional identification methods, but there is a blind spot for low-altitude uav. By contrast, the method based on deep learning can better...

This paper presents the budget method of the Mars-earth communication link. The calculation models of Mars atmosphere loss, Mars sandstorm loss, solar scintillation loss, earth atmosphere absorption; rainfall loss and hot body noise are studied. The propagation characteristics of electromagnetic waves...

Nowadays, massive databases have accumulated and networked in the large-scale and distributed networks, however, in which extensive data are still hard to be directly shared to or efficiently exploited by the users as many challenges and technical designs of query processing are arising in the networks....

There is a serious barrier to the interaction between the visually impaired and traditional printing, so this paper proposed a new accessible interaction on the basis of the existing application Voiceye. The whole process is uploading editable text information that corresponds to paper material to the...

The goat milk wins its wide recognition and concern for its nutritional value, which overpasses milk and human milk. However, frequent food safety incidents, especially those of dairy products closely related to the health of infants and young children, affect tens of thousands of parents. To study and...

The aim of this research was to determine the modelling of human development index (HDI) data of Southeast Sulawesi Province using the Spline Truncated Nonparametric Regression analysis method and also to determine the factors that influence it. Spline regression is able to overcome data patterns that...

The findings from this study found that 1) top management support can significantly affect an enterprise's informatization strategy, but there are significant differences in the degree of impact on different factors, 2) top management support the use of informatization strategies to influence Informationization...

The Branch Line Coupler is a four-port network which can divide an input signal into two equal-power with 90° phase difference. This paper presents the design and analysis of a tri-band Coupler. The proposed coupler is operating at frequency ranges of 1.9 / 3.6 / 5 GHz with output ports at 3 dB. The...

In this paper, the general structure of digital IF receiver is analyzed, based on the platform of system generator, the author design the digital controlled oscillator and a decimation filter model in the MATLAB/Simulink.

In order to realize the synchronization of informatization construction on equipment support in PAP, it's necessary to achieve the goal of "Quick Response". This paper analyzes the possibility, reality and necessity of the application on information technology in the equipment support in PAP based on...

Evaluating the energy efficiency of software applications currently is an ad-hoc affair, since no practical and idely applicable model exists for this purpose. The need for such an evaluation model is pressing given the sharp increase in energy demand generated by the ICT industry. In particular, we...

In recent years, Internet Service Providers (ISPs) provide increasingly extensive services, and a large number of applications came into being. These applications provide users a lot of convenience, lead to the network traffic flow increasing, and make the complexity of flow components increasing. In...

Exoskeleton as a wearable robotic machine has a huge potential to be used in medical, industrial, civilian and military field as it can increase the user's strength and endurance. The scope of this paper covers three major engineering fields which are mechanical, electronic and programming engineering....

Brightness temperature (Tb), an effectively reflect the real surface temperature index, were quantitatively derived from LANDSAT TM images in Xuzhou city, China. Normalized difference vegetation index (NDVI) spatial model and normalized difference built-up index (NDBI) spatial model were also established...

Regarding issue of poor measurement accuracy on gas flow in purified gas flue after processed by coal-fired power plant desulfurization system, we make numerical simulation through Workbench of ANSYS towards flow properties within purified gas flue of No.8 unit Yangcheng power plant processed by gas...

In this paper, we reviewed several outstanding contributions over the past decade in the field of augmented reality. The papers are selected according to their citation rate in the academic resources of Google scholar. In addition, considering that augmented reality covers several topics, and it has...

The combination of smart phones and mobile Internet re-sult in that anyone can study at any time and any place. The popularity of smart phones in college students provides conditions for its application in teaching, Students can the take advantage of Wi-Fi for teaching resources, install a variety of...

In order to realize the function of short-term rapid cooling and long-term soothing refrigeration of mini desk fan, an innovative design solution of mini desk fan based on experimental analysis and numerical simulation technology is proposed. Firstly, the market investigation and information retrieval...

This study aims to determine the effect of Augmented reality applications in learning modules and student’s critical thinking in ability to diagnosing skin. This research includes quantitative using descriptive analytic to students of Cosmetology Study Program, and obtained 60 students. Based on the...

Under the new circumstances, fulfilling trust management responsibilities requires the support of big data in the refined development of trust business. However, this move increases the risk and probability of trustor information being leaked or exploited by trust companies. Currently, trust companies...

China’s construction industry vigorously implements the construction of infrastructure construction projects, infrastructure projects as the basic core engineering of building facilities, risk occurs in the investment decision-making stage, engineering design stage, procurement and construction stage,...

For agricultural and farming practices to be more productive and cost-effective, it is imperative that the implementation of new technologies such as the Internet of Things (IoT) and Machine Learning be strongly considered in order to improve methods and procedures. In keeping with the evolution of agriculture,...