Advances in Computer Science Research

Painting is an important form of visual culture, and the formation of painting is one of the fundamental factors. Considering the present situation of formal education system in teaching, the learning and research of the formation in the teaching system of contemporary painting is the key factor to build...

The surface microstructure fabrications of monocrystalline silicon by anisotropic etching with sodium carbonate and sodium bicarbonate solutions have been studied in this paper. The microstructure fabrication process has been evaluated in terms of the surface morphology size, etching condition and uniformity....

The mission of media is to spread. Under the condition of communication, use media-guided role to promote publicity and dissemination through interactive media operations. In recent years, with the rapid development of information technology, microblog, WeChat, micro-film, micro-shop and other "micro"...

In view of the problem of non electromechanical mode oscillation in the process of the operation of the N area network in Gansu area, the cause of the accident caused by the improper governor parameter of the main unit in the isolated network is obtained by the fault simulation and field recording. Based...

This study takes advantage of the combination of heterogeneous platform control and computing power, and optimizes the parallelization of the popular collaborative filtering recommendation algorithm. Compared with the traditional algorithm, the speedup has a certain degree of improvement and power consumption...

This study was conducted from the perspective of grandparents. By comparing the development level and performance of the peer interaction ability of children based on grandparents’ upbringing and non grandparents’ upbringing, we can understand the main influencing factors and their causes of grandparents’...

The application of biological recognition technology is more and more extensive [1]. Human body carries some unique biological characteristic such as fingerprint or sclera. On the base of the complexity of implementation, most of the enterprises choose fingerprint as the new Recognition way. Fingerprint...

Venture capital is an important channel for enterprises to relieve the financing pressure of technological innovation activities. It is of great significance to evaluate the impact of green technology and non-green technology signals on venture capital to promote green development in China. Thus, this...

Previous efforts on die swell issues mainly focus on linear models such as Oldroyd-B, Linear PTT. However, the characteristic of Rouse Linear Entangled Polymers (Rolie-Poly) model, as a simple model derived from tube-based molecular theory, is rarely discussed before. Compared with other constitutive...

Nowdays, Chinese business pay more attention to build their commercial Stores Identity System. In recent years, during the process of the “ Second upgrade of corporate visual image”, academic and business circles focus on how to express the inherent brand ‘s cultural concepts and national characteristic...

Ambulatory assessment of gait posture is a promising clinical tool to diagnose walking disabilities. This paper presents a method using non-invasive wireless wearable sensor system based on virtual and physical sensors to estimate the motion of lower limb. The data measured by accelerometers and magnetometers...

Wet hydrogen peroxide oxidation of synthetic pharmaceutical wastewater as a pretreatment method was investigated. The reaction parameters, such as reaction temperature and time, pH and the additional amount of H2O2, were examined using a batch reactor with COD removal rate as a standard for assessing....

With the development of world financial market after the second world war, security market has also been developed rapidly, which has brought prosperous economic development together with increasingly fiercer competition. The competition follows the basic principle of survival of the fittest. Thus, some...

The existing industrial control user interface technology lacks of ability of expression and interaction in the performance of digital factory automation and large-scale complex equipment operating state. This paper designs the Operation and Maintenance architecture of the digital factory system based...

A cost model is proposed to achieve the wavelength allocation criterion in WDM/TDM PON in this paper. By the cost model, the optimal number of wavelengths allocated can be evaluated in order to be up to the most cost-effective system state. The simulation results demonstrate the correctness of the above...

The application of BIM technology in the field of construction accelerates the construction industry to the rapid changes in information technology, and promote the level of China's construction to the height of the development of new technology, it can be said that BIM plays an important role in the...

This paper presents a fault detection, isolation and reconstruction (FDIR) mechanism for the fault-tolerant system. A self-detection component is introduced to the normal dual-channel redundant system, and the component can detect the outputs of the behavior model and the nominal system model. The control...

Since 2010, with the rapid emergence of deep learning, Convolutional Neural Networks (CNNs) have made significant progress across various domains. In particular, advancements in CNNs have profoundly impacted the field of computer vision, resulting in substantial improvements in tasks such as image classification,...

In recent years, adversarial learning has gradually attracted a lot of research interest, which aims to understand the attack behavior and design various algorithms that can resist the attack. The design of adversarial learning algorithms mostly revolves around the generation of adversarial examples,...

PBL mode is a new type of teaching mode based on the learning theory of constructivism. It acquires new knowledge by oneself or through cooperation among students, maximizes the autonomy of students' learning and helps develop students' abilities of finding, raising and solving problems. So the learning...

This paper describes the structural design of the lifting frame designed for handling ameliorating waste concrete pipes. It demonstrates one task solved in the subject Construction practice directed for the students studying specialization: Teachers of technical education at the University of Hradec...

Correctly selecting and reasonably arranging sensors are critical to high fidelity health assessment and low testing costs. A novel approach of sensor optimization placement for health monitoring based on fault detectability and trackability is proposed in this paper. Firstly, the requirements of sensor...

Hidden failures in relay may cause invalidation of protection equipment so that system faults cannot be detected. These faults will lead to cascading outages in severe cases. At present, effective methods lack in monitoring hidden failures. A hybrid state estimation which uses system data collected from...

Introducing metadata management mechanism to build emergency information resources, the paper establishes the data storage metadata, data exchange metadata and data display metadata, and integrates the data of E-government inside-outside network. Information integration based on metadata will solve the...

To optimization design of pile supported embankment on the soft soil ground, the numerical simulation is carried out to investigate the performance of pile supported embankment. The four embankments investigated include supported by piles only case, supported by caped piles only case, supported by both...

The reliance of the iris recognition system on high-quality iris segmentation creates a strong foundation for future iris recognition research and greatly improves the efficiency of iris identification. By using the same datasets for training and testing, we were able to obtain the top network model,...

The research alliance is an emerging technology innovation model, it will contributes to reduce its internal information stickiness play value and improve the efficiency of the research alliance. The paper analyses research alliance operation mode, summed up the research alliance within the research...

In recent years, with the development of internet, regulations of food safety network public opinions have gradually attracted the attention of government departments. This paper first interprets the connotation of monitoring of food safety network public opinions, and then puts forward three key emphases...

The segment of practice teaching in teacher education major has been weakened by most local colleges and universities. To cultivate application-oriented primary and secondary school teacher, it is quite urgent for local colleges and universities to enhance practice teaching for their teacher education...

A new type of activation function, named Li activation function, is used in gradient-based neural network (GNN) to solve Lyapunov matrix equation. With this activation function, theoretical analysis shows that GNN can converge in finite time, while it can converge only in infinite time with two conventional...

On the era of large data and cloud computing, the use of network information resources is a very enthusiastic topic. It is because network information technology and resources gathered in the era of computer using widely and Internet developing rapidly. Based on computer technology, people have put forward...

With tourism’ rapid development, tourist souvenirs has become an indispensable part in tourism,and the important value in culture and business which can not underestimate,let’s set an example on souvenirs design works with WenZhou’s local characteristics , which with attractions for the characteristic...

Rutting, Top-Down cracking and bottom-up cracking are considered as major damage phenomena in pavement structure. In this study, the Drucker-Prager (D-P) criterion is adopted to analyze the pavement structure on Ji-Qing highway. Three dimensional finite element model with double rounds uniform load is...

With the continuous progress of the construction of digital campus, the learning resources are no longer limited to text, images and other static form, students prefer visual and audio dynamic multimedia resources, using streaming media technology to develop teaching resources VOD system, provide teaching...

Virtual reality technology as one of the hottest research field today, are widely used in various fields, is gradually infiltrated technology medical entertainment, film and television each domains such as aerospace and military training. For an important impact on all aspects of people's life,...

Based on commercial software Pro-CAST, The method of moving boundary was adopted to simulate coupled multi-physical field (temperature field, flow field and stress field) of thick-slab continuous casting in mould. Effect of immerged depth and angle of nozzle were studied to improve characteristics of...

Concerning with the environmental pollution and energy crisis, a solar energy fresh air heating system coupled with the Latent Heat Thermal Storage (LHTS) tank was developed, in which solar energy was used as heat supply source, and the heat storage material was also employed as the solar energy has...

The open economy is not only the development of export, and encourage imports, paying attention to the two-way flow of production factors, emphasizing the competition and economic form of cooperation between countries or regions, which means it not only focus on the domestic market, but also pay attention...

It is becoming the high topic to keep space security in the world, and it is great useful for making decision and making a choice to analyze development strategy of space security based on SWOT, with analyzing the strength, the weakness, the opportunity the threat, with qualitative estimate and quantitative...

Intramuscular fat content is an important factor to influence the quality of beef cattle, which directly affect the meat tender degree and flavor. For improve the quality of beef cattle through the increase intramuscular fat content , in this paper, the research progress of the beef cattle intramuscular...

Quantum security direct communication is based on quantum physics, combined with the classic communication theory .It become a new communication model, its transmission of information on the high efficiency, security has been more and more extensive attention. That is, since the beginning of this century,...

Perovskite-type cube structure LaMnO3 nanofibers of approximately 50~100 nm in diameter were synthesized via Sol-Gel processing and electrospinning technology after calcined at 900? by using polyvinypyrrolidone (10 wt %PVP) as complexing agents. The nanofibers were characterized by experiment technology....

With the speed of China’s economic development, technological innovation becomes fundamental motive of enterprise forward development. The core competitiveness is important way for enterprise to maintain long-term development advantage and secure economic benefits. The enterprise technology innovation...

Advanced Sludge dewatering system is investigated by the approaches of physical and chemical pretreatment process to improve sludge dewatering performance, based on the degree of difficulty or ease together with the relationship analysis of the existing form of the sludge water. Systems of sludge pre-treatment,...

There are wide differences between accounting standards, accounting system and tax laws in terms of the confirmation, measurement and operation methods of economic affairs, which have led to the smuggling of taxes in some enterprises. Meanwhile, it will continue to raise the financial accounting cost...

Localization algorithm is very important in node localization. The received signal strength (RSS) can be used to reduce positioning time. In this paper, an improved weighted centroid localization algorithm based on RSSI (IWCL-RSSI) is proposed for an indoor localization. Theoretical analysis shows know...

The output power of wind turbine caused by the variation of wind fluctuates badly, which causes instability of the Power Grid. To smooth the output of wind power to Grid, an Energy Storage System (ESS) solves this problem by absorbing and releasing the wind turbine energy. The smooth performance depends...

We propose a novel virtual passive optical network (VPON) scheme syncretizing multiple subsystems for metro-access optical network, which reflects the characteristic of flat network and meets the demand of technology compatibility. In this scheme, in order to maximize the utilization of finite network...

Childhood is an important period in which an individual gains and develops the understanding and expression of negative emotions. If the children's emotions are not well developed at this time, their subsequent personality and character development will be greatly affected, leading to serious psychological...

This paper presents a novel AI-driven framework for PDF translation that ensures accuracy, structural preservation, and security throughout the document processing pipeline. The system integrates advanced techniques such as deep learning-based watermark removal (achieving 92.5% detection accuracy), BERT-powered...

Crop diseases are a considerable danger to the crop’s health, affecting the yield. Timely detection is challenging due to a lack of infrastructure in many regions of the world. Since they result in the death of plants, the loss of their product, and the global food problem, plant diseases must be investigated....

With the development of aerospace business and the popularization of automobile and yacht, navigation has been an important part of people’s life. And in the area of navigation, obtaining of yaw angle appears especially important. This paper designed a electronic compass with angle compensation used...

Analysis the conventional topology of Boost power factor corrector and input equivalent circuit and point out that conventional topology of Boost power factor corrector exists with improvement of converter power and the switching frequency. The efficiency of system is greatly reduced. The paper proposes...

This paper describes an operating mechanism driven by a three-phase permanent magnet synchronous motor (PMSM) for high voltage circuit breakers (HVCB). It analyzes the relationship between the optimal moving contact travel of HVCB and the PMSM torque, and proposes the main parameters and requirements...

Indoor visible light communication, as an emerging broadband wireless access technology, is currently in the stage of scientific research. This paper focuses on researching fractionally spaced equalizer for indoor visible light communication system, and studies have shown that equalization of indoor...

The stator flux-linkage and torque double loop control strategy has been used in the traditional two-phase conducting brushless DC (BLDC) motor direct torque control (DTC) system. Based on the study of the control system, this paper presents a new space voltage vector switching table and new methods...

A collaborative optimization scheme of obstacle avoidance and singularity avoidance path planning method is presented for redundant robot. An improved real-time minimum distance calculated method is presented and search the connect rod which easy to collision based on this minimum distance. Complete...

This paper uses unit root test, co-integration test, Granger test, error correction model and other methods to study the relationship between power consumption and economic growth in Ningxia Autonomous Region, and draws the relationship between power consumption and economic growth in the three industries...

Wireless network can be used to digital community monitoring system, personal positioning method is the important component of the digital community monitoring system. On the basis of studying the traditional personal positioning algorithms, we proposed a trilateral-weighted centroid localization algorithm....

For solving some problems of information retrieval in the Chinese internet fraud information management platform, the automatic classification model of search results based on the personalized service was proposed. The model computes the K nearest neighbor of the search results in the training sample...

Computer assisted teaching (CAT) has been widely used in College English Teaching (CET) in China, while whether CAT is conducive to its classroom climate finds few studies. Based on the data obtained from interviews and focused description, this paper attempts to evaluate the classroom climate in College...

Family is the basic unit of society, and is a small unit of society. Parents are the core of the family, and family members are the organizational part of the family. This is the basic concept of the ancient family and is also the core of home culture of Confucianism. The optimization and variation had...

The use of building decoration materials in the interior design are discussed, expounds the concrete application mode of stone and wood, glass fiber, fabric and ceramic materials in the interior design, and it puts forward innovative ways of building decoration materials in the interior design, in order...

With the development of industrialization, the world’s energy supply and demand contradictions become increasingly sharp, a difficult problem of optimizing energy industry structure and reducing external dependence need to be solved by the support of finance. Therefore, on the basis of analyzing the...

Named entity disambiguation (NED) is the task that mapping the named entities appearing in the text to their correct corresponding in the knowledge bases (KB). This paper presented a disambiguation approach based mainly on graph ranking by combining the PageRank and LSI(Latent Semantic Index) model....

Aesthetic education, the full name is aesthetic education or beauty education, Referring to under the guidance of the basic theory of aesthetics education, through natural beauty, social beauty, artistic beauty, we can carry out aesthetic education activities, aiming at establishing a correct aesthetic...

It is a crucial aid for people with hearing and speech deficiencies. However, there are no efficient recognition systems to enable continuous communication of sign language users with non-signers. This paper presents a robust sign language discrimination system based on the transfer learning of ResNet...

Strong detection and categorization frameworks are required since the threat on internet worms is still a top issue in the field of cyber security. In this comparative study, we compare and contrast the Deep Learning CNN Framework & the Joint Detection and Classification of Signature and NetFlow...

Tetrahedron penetrating frames is a new breakwater structure.In this paper,the attenuation characteristics of tetrahedron penetrating frames were measured through physical modeling.The effect of the wave period,wave height,the number of rows,underwater penetration,row space,layout,and other factors on...

On the base of satellites' circulate rule, Galileo system simulation software is exploited and operated in the paper. The capability of Galileo navigation and positioning is analyzed and validated thought positioning precision in five different areas is computed. These demonstrates clear know about good...

In the context of current technological development, large language models (LLMs) have become a core component of artificial intelligence. This report provides an in-depth discussion of various advanced strategies and techniques to improve the processing and computational efficiency of LLMs. First, the...

In order to solve the problem of high damage rate of corn during the mechanical harvesting of corn, information technology was used to efficiently count the harvest of corn kernels, and a low-damage corn threshing element was designed to improve the threshing effect of corn during threshing. The method...

Function of complex variable is not only an important specialized course in university mathematics and applied mathematics but also a basic major course in terms of electric, automatic and communication departments. Besides, the results of various subject areas are formed with function of complex variable...

at present, people universally adopt MSR algorithm to make restoration for degraded and weak light image, but when MSR algorithm makes process on degraded image, it can not effectively make recovery on details and colors of image at the same time, so this paper puts forward one kind of new MSR improvement...

A design scheme for millimeter-wave MIMO data acquisition and analysis system is proposed. Data collection, data storage, and data analysis were analyzed. And data can be sent via the high-speed interface (such as LVDS or CSI2) to the external processing module via Cortex-R4F control. After testing,...

This paper proposes a three-layer model designed to enhance human–computer interaction (HCI) through the systematic application of artistic thinking. The model comprises an Emotional Goal Layer, an Artistic Structure Translation Layer, and a Technical Implementation Layer. The Emotional Goal Layer captures...

This paper introduces the importance of image classification in computer vision. It aims to classify input images into different categories. Traditional image classification methods use manual feature extraction or feature learning to describe images but it is difficult to reveal deep semantic abstract...

With the gradual attention to the ecological environment, the improvement of green total factor productivity has been put on the agenda. The empirical results show that R&D investment and opening to the outside world can improve green total factor productivity in recent years. The development of...

With the rapid development of the exploitation and utilization of renewable energy, the world is faced with a series of problems such as how to access and make full use of renewable energy. Smart grid is an effective strategic measure to respond to these challenges. Global research and construction of...

Aiming at the special circumstance in which UAVs swarm are used in the mode of battlefield extending, a message delivery scheme called AWJPMMD (ARIMA-WNN Joint Prediction Model based Message Delivery) is proposed. In this scheme, the LET (Link Expiration Time) of the center node and the proxy node is...

For Geiger-mode avalanche photodiodes, a statistical method is advanced to establish the quantitative correlation between the controllability of structure parameters and the homogeneity of device properties. Setting many parameters fluctuating independently and simultaneously, the collective effect of...

The structure and magnetic field configuration of a non-Tokamak magnetic controlled fusion device—Galathea--is introduced. The force balance of plasma confined by myxines in a toroidal topology is semiquantitivelyanalyzed and the computing formula of vertical magnetic field used to compensate the toroidal...

Large quantities of fake card transactions bring about huge risks to commercial banks' credit acquiring business, this paper uses data mining technology to build credit card acquiring fraud analysis model based on mass credit card transaction data and merchant materials, and also developed merchant fraud...

This paper is concerned with oscillatory behavior of an advanced 2-D discrete system. Some necessary and sufficient conditions for the oscillation of all solutions of the advanced 2-D discrete system are established. Numerical examples are provided to demonstrate the main results of this paper.

The machine-to-machine network has become a leading solution in many important fields, such as battlefield surveillance, transport systems, industrial and agricultural automation. Typically, a M2M network consist of a large number of battery powered, concurrently access devices. Simplex MAC protocols...

We present a first-principles investigation of electron transport in graphene contact with Au electrodes. Using destiny function theory and a non-equilibrium Green’s function approach, we obtain the best transmission spectrum and current-voltage profiles for Au-graphene-Au contacting device. For this...

The Internet and the digital revolution has a great influence on every part of society, including the library. The Library must persist in the idea of take the user as the center, constructing resource configuration mode for information environment, form a flexible form of organization and management,...

The theory of the basic education reform of mathematics skills research put forward higher requirements, and there is urgent need to reform the mathematics curriculum design, this paper puts forward a theoretical discussion of the mathematical skills to provide a reference for the improvement of math...

In view of the existing situation of artificial parameter selection in the fitting process which using the LSSVM software reliability model, the combination method of analytic selection (AS) and simulate anneal arithmetic (SA) is proposed for parameter selection, then obtain the improved software reliability...

Language is one of the most important communication tools in human society. With the globalization of economy and the continuous improvement of English education in our country, the heat of the whole nation is increasing. Under the impact of international multi culture, the cultural atmosphere of learning...

A small target detection and recognition algorithm based on template matching is proposed to quickly detect and recognize small targets in a video whose size are from 10ž10 to 40ž40 pixels in complex background. Existing approaches cannot detect and recognize small target whose size is less than 40ž40...

The P-V curve of solar cell is nonlinear, depending on both illuminance and temperature. The MPPT technique is compulsory in order to maintain the output power of the solar cell at its maximum value. P&O MPPT technique is the most commonly used in the industry; however, the main problem is to strike...

The maritime data as one of the most important government data asset has increasingly attracted much of stakeholders’ attention, with transparency and data reuse as two of the major aims. The term Linked Data refers to a set of best practices for publishing and interlinking structure data on the web....

The stepwise extractions of corn cob were carried out with petroleum ether and acetone, respectively. The extracts were detected by FTIR. The results show that The dissolution law of organic matter in two solvents is similar. In the fourth extract, the content of the substance was relatively weak and...

"Micro-lesson" is a teacher around knowledge (or skills in the classroom and outside the educational task of teaching a single course of a teaching method of teaching, with clear objectives, targeted and teaching time is short features. Currently, micro lesson has become an important resource for micro...

Translator is the executor in translation, and should be given adequate attention in translating the traditional monograph on translation and static text. The traditional translation theory often thinks that the translation should be based on the original intention of the text, but with the deep understanding...

With the development of intelligent technology, the demand of diversified, personalized and interactive services increases sharply. Intelligent power service has been the inexorable trend of the development of power service. The traditional power service mode will be gradually replaced by new intelligent...

In order to further improve the teaching effect of college classrooms, this paper analyzes the main performance of college teachers' classroom teaching leadership under the background of multimedia technology. Using the quadrant model to analyze the performance of classroom teaching leadership in...

With the vigorous development of the film industry, film subtitle translation, as an important component of non-literary translation and audiovisual translation, attracts more and more attention both at home and abroad. Film subtitle translation, as an important form of translation about media, has played...

The purpose of the test o professional sports is to select qualified sports talents. It relates to the quality of training talents across the century. With the development of the times, in face of the challenges of the new era, the reform of physical education becomes urgent besides the implementation...