Advances in Computer Science Research

One of nanogold uses is as leprosy drug, because it has activity to increase cell proliferation and collagen biosynthesis. These two activities are necessary in the process of recovery and closure of wounds, including in leprosy. Nanosilver can act as anti-bacterial material, including against leprosy...

The utilization of blockchain technology in supply chain management has gained significant attention in recent years due to its potential to address key challenges such as transparency, accountability, and efficiency. This study explores the impact of integrating blockchain into the supply chain to enhance...

English public service advertisements (PSAs) are aimed to provide information of social problems and persuade readers to take positive actions. On the basis of Halliday's systemic functional grammar, this paper probes into the interpersonal meaning of mood and modality in PSAs texts. Advertisers prefer...

An improved Entropy Component Ananysis algorithm is proposed in this paper,which named as Optimized Entropy Component Analysis. The OECA algoptithm which is based on the Optimized Kernel Entropy Component Analysis algorithm develops a different data transformation method. The data transformation reveals...

This paper presented an association analysis method in cyber-attack attribution based on threat intelligence. The method used the local advantage model to analyse the data related to threat intelligence in cyber-attack attribution by combining the intrusion kill chains model and F2T2EA model. Then, this...

Large IP Telephone system may contain multiple domains, and the delay of DNS query across domains may be large. In this paper, the efficiency of call routing in multi-domain SIP system is improved by employing P2P technology. The P2P-SIP system architecture is designed and a no-worse-than-two-hop query...

This paper analyzes the overall structure of curriculum resources platform, to "agricultural IOT technology" course as an example, the design of each function module of the platform, the platform of WeChat communication mechanism, and gives the main code. And Experiments show that the platform has good...

MACD (Moving Average Convergence and Divergence), as an expert system of software for securities trading, is tested by statistical and empirical analysis based on real data about cloud computing which are publicly available. To realize management objectives of annual net profit margin, rate of return...

The curriculum construction of the work process-oriented integration of theory and practice, focuses on the vocational abilities training of professional positions; curriculum contents are combined with position requirements, the content of the course is based on the analysis of real products and production...

Taking CO2 absorption as background, this paper makes a research on the experiments of CO2 absorption of the NaOH solution within microchannel reactor. By changing the concentration, superficial gas velocity and superficial liquid velocity of NaOH solution, their impact on the CO2 absorption rate is...

Bayesian network is a common probabilistic graphical model. It often can achieve good result in expression of uncertainty for knowledge and regular as well as in data classification. Since Bayesian network construction is a relatively complex problem, we propose a Bayesian network construction dimensionality...

Residential sector is a potential field of energy conservation and emission reduction in smart grid. Smart home can reduce electricity cost and carbon emissions by optimal the energy use of household appliances. We bulid day-ahead dispatch schedule models which are minimize electricity cost model and...

With the neutral-point-clamped (NPC) converter widely applied to direct-drive wind energy generation system, wheather to guarantee the dc-link neutral-point potential (NPP) balance has a crucial influence on the system. Research on grid-side NPC three-level converter, firstly, this paper established...

At present,3-D model can be build through point clouds data which is quickly get by laser scanning technology. Most of the researches on registration problems are focused on feature matching method. This paper discusses a method with global optimization algorithm. In order to solve the problem efficiently,...

Passive sonar, which used to be the most effective device for submarine detection, cannot satisfy the requirement of anti-submarine operation after the appearance of quiet submarine decades ago, and active sonar is playing a more important role. Active sonar often works in reverberation limited condition...

In this paper, we first construct a three-layer (one hidden layer) multilayer back propagation neural network (BPNN) model to forecast daily closing prices of stocks, but there are considerable errors between the actual values and predicted values. Then, to get better prediction results with higher accuracy,...

Objective: The two methods of fetal system ultrasound examination and routine obstetric ultrasound examination were studied, and its application value was analyzed. Method: In this period from May 2016 to May 2017, 120 patients in the late pregnancy were examined in our hospital as the subject of this...

This paper introduces an optimized version of the MOON algorithm for federated learning, which is a distributed machine learning approach designed to tackle challenges related to data privacy and decentralization. However, the performance of traditional federated learning methods is hindered by the non-uniform...

In order to optimize the allocation of production factors and improve resource utilization, this paper constructs a scheduling model aiming at minimizing the maximum completion time, and proposes an improved genetic algorithm with self-adjusting search domain to solve flexible job-shop scheduling problems....

Based on the technological characteristics of the 3D printing, powder material through solid melt state - solid two phase transition, so printing process parameters will of molding stress distribution has a significant impact, thereby affecting the mechanical properties of the products. In particular,...

The article uses content analysis method, using CNKI database as a search tool to retrieve the relevant papers published during the period of 2002-2015.By comparing, analyzing and integrating the research history, research types, research topics, research content and so on ,we think the further development...

This paper applied the mathematical morphology method to the digital core electrical simulation, used opening operation in mathematical morphological to characterized fluid distribution under different saturation in pore space, laid the foundation for the further study on the variation of resistance...

Performance of Automatic Identification System (AIS) transmitter is very important for AIS network reliability and marine safety. In order to ensure the performance, a high precision AIS transmitter automatic test system based on Virtual Instrument Software Architecture (VISA) and the Standard Commands...

In this paper, a shear force tester is designed and developed. Its mechanical parts of the instrument are calculated and selected to determine the shear tester structure framework. With the SolidWorks software, the standard parts library is established to make the design efficiency greatly and shorten...

This article interprets a concept of key points and its descriptors, object tracking and key points matching goals. The concept of object detection and detection classification methods are described. Key points matching methods based on standard OpenCV functions and matching machine learning methods...

The micro-textured surface technology has obvious effect on improving the lubrication performance of the journal bearing. In this paper, a 3D micro-textured journal bearing model is established by fluent and compared with non-textured smooth journal bearing. The effect of circumferential total texture...

This study reported the feasibility of flushing remediation of cadmium contaminated soil using bacteria fermentation solution. Batch experiments were performed to test the factors influencing remediation of cadmium contaminated soil. The effects of concentration, pH value and contact time on the removal...

At present, enterprises have been developing more and more quickly in China. In order to strengthen the systems of enterprise management, manufacturing execution, equipment and so on in each link of management, many enterprises have started to use data integration to construct an Informationization management...

The art of paper cutting is highly generalized and highly concise in conformity with the needs of modern design and modeling language. Therefore, the contemporary design can be extracted from the folk paper-cut art with a strong Chinese style, after a high degree of abstract deformation, to find the...

This research introduces a novel framework for detecting fake news using advanced transformer models combined with Chain-of-Thought (CoT) reasoning. The study utilizes the GossipCop dataset, employing ALBERT, Distilled GPT-2, and Google Flan T5 for reasoning-based representations. ClaimBuster was used...

Based on the carbon fiber laminates and Aluminum Alloy two materials EMU equipment bracket which is the main bearing structure modal comparative analysis based on ABAQUS. The paper can conclude that there is little difference between the inherent frequency of two material structure. And carbon fiber...

This paper analyzed and summarized for the smart grid user demand response, put forward the optimization problem of smart grid communication system in response to demand, and effectively solve the problem of zero user utility of inelastic demand.

Artificial intelligence is now well known to more and more people. Especially, AlphaGo won world go champion Leeshishi. And more and more families are using vacuum cleaners. In the development of artificial intelligence, there are different kinds of voices in society. Actually, there are also a lot of...

In the brazing operation, the brazing temperature control is also the difficulty for its time delay and parameter varying. In order to control the brazing temperature, the mathematical model of brazing temperature must be established first. Parameter identification is an effective way to obtain the temperature...

To analyze harmonic and interharmonic accurately is very important for power system. In this paper, a novel time-frequency analysis method ,namely SST(synchrosqueezing wavelet transform) ,is applied to detect harmonic and interharmonic. Firstly, the SST algorithm is used to extract a series of intrinsic...

With the rapid development of wireless communication technology, wireless community has brought a lot of convenience to people's life. However, in the open wireless network environment, the communication system has been attacked and threatened to be higher than the traditional wired network. In order...

The method of statistical analysis is used to analyze the data of the classification value-added growth in Henan province from 1998 to 2012. The 11 industries loading coefficients for the provincial economic growth are designed to study the change rules of the economic growth, the temporal relationship...

Chinglish is a pragmalinguistic failure caused by the interference of Chinese, culture and thinking mode and the similar condition is that English students use the wrong in Chinese writing. The research finds out that Chinglish is common in English writing. This paper combines language transfer, comparison,...

According to the production site, a three-level network monitoring system ,which is consist a host computer, the master and slave nodes ,is built to transmit the data from 10 automatic assembly ,to achieve field data collection, to control the site and on-site operation simulation. The monitoring software...

It was difficult to display the radar receiver noise realistically in radar simulated trainer. Analyzed the engender principle and characteristic of radar receiver noise. According to the method of changing uniformly distributed pseudorandom numbers to normally distributed pseudorandom numbers, put forward...

The construction industry in its heterogeneity has a need for better communication and process coordination among stakeholders.  This lack of coordination is due to barriers in interoperability in strategic, conceptual and technological perspectives. Interoperability is the ability for agents to communicate...

According to the structure characteristics of distribution network, this paper proposes a hybrid algorithm based on particle swarm optimization to process the calculation problem of three-phase power flow in less loop distribution network. Through the MATLAB simulation data, it can be seen clearly that...

The study of social graph structure has become extremely popular with the development of the Online Social Network (OSN). The main bottleneck is that the large account of social data makes it difficult to obtain and analyze, which consume extensive bandwidth, storage and computing resources. Thus unbiased...

With the maturity of UAV technology, especially the cost of the four rotor unmanned aerial vehicle is decreasing, the unmanned aerial vehicle (UAV) will be a trend in the future. At the same time, because ZigBee has the characteristics of low cost, low speed and short transmission distance, we use ZigBee...

The aim of this paper is to develop a novel approach for multiple attributes group decision making, in which the decision information, provided by multiple decision makers, is presented in the form of interval-valued intuitionistic fuzzy numbers. First, the aggregated information matrix corresponding...

In order to realize intelligent charging of electric equipment in the circumstances of Smart Grid, such as sweeping robots, inspection robots and automatic guided vehicles, this paper designs a new intelligent charging access system using intelligent outlet technology and wireless charging technology....

Faced with the current Chinese personnel compensation system and performance management assessment rate is too unified, poor fault tolerance, low query performance. The intelligent system management of personnel compensation and performance appraisal based on database and KPI index system is designed....

In the ideological and political education of colleges, college students need to learn a lot of knowledge and inquire a lot of historical materials. In order to improve the efficiency of students' learning, so that college students can easily query the knowledge they need in the database, and understand...

A program of shared bikes has been implemented in Seoul by the government as a measure to cut down emissions. The demand for sharing bicycles also surges over time, from 9395 in 1/12/2017 to 16297 in 30/11/2018. In this paper, multiple models of machine learning will be implemented, including Linear...

As an enterprise marketing platform, micro-blog has been widely used. With its influence and number of users rapidly increasing, the commercial value has been reflected gradually. The article took sales of intelligent mobile phones as the review indicator of product diffusion, and selected official micro-blogs...

A new clustering algorithm combined of ant colony and improved Fuzzy C-Means (AC-LFCM) was proposed to resolve the shortage of Fuzzy C-Means (FCM) clustering algorithm on the presence of sensitive to initialization, easy to fall into local optimum and neglected the influence of local information of data....

For the current situation that there is a large number of idle lands in China’s rural areas, this paper puts forward that under the depth analysis of the detriments and reasons of the Idle land in rural areas ,we need to endow rural village collectives with greater power, especially for the rights of...

The article is to study the system of company interactions with economic entities at various levels. The areas of collaboration and tools of common interests coordinating have been identified. The evaluation criteria of the effective interaction system focused on maintaining of sustainable production...

Due to significant impact of energy consumption of air conditioning system on driving range of electric vehicles, study on air conditioning system of electric vehicles is of great importance. However, the research existing is not comprehensive enough, which is limited to the performance and experimental...

Traditional methods, when applied to change detection in remote sensing images of damage areas with complex terrain, often result in inaccuracy. And it is difficult to select an appropriate threshold, which however can be solved by support vector machines (SVM) method. Conventionally spectral information...

In order to improve the performance of the CK1440 type and TND360 type numerically-controlled machine tools, based on the CK1440 type numerically-controlled machine tool, the CK1440A type numerically-controlled machine tool was designed. In order to extend the range of the application of the CK1440A...

The paper introduces the design of the Auto-path-tracking Car. The software and hardware design method which realizes the autonomous tracing using the infrared reflective photoelectric sensors as the path recognition module is researched. The system employs Freescale HCS series 16 bit single-chip microcomputer...

Based on the basic principle of the direct torque control of three phase asynchronous motor, this paper analyzes its mathematical model by using the method of space vector, and establishes the basic structure of the direct torque control of asynchronous motor. The direct torque control system is realized...

Blockchain technology is rapidly evolving and widely adopted across various domains, owing to its fundamental characteristics of decentralization, transparency, autonomy, and immutability. This study introduces a blockchain-based pseudo-random number generation method applied to the popular game Monopoly....

The new Internet form — “Internet +” has broken the conventional Internet model, produced a new network marketing industry, combined with the traditional agriculture, and opened up a new road for the development of “Internet +” agriculture. Under the background of Internet development, the use of network...

Elliptic Curve Digital Signature Algorithm (ECDSA) is a digital signature algorithm that utilizes an elliptic curve. ECDSA consists of three steps, which are key generation, signature generation, and verification algorithm. ECDSA is used on Bitcoin transactions to generate the user’s public key, private...

The alarming increase in type 2 diabetes have not only impacted the public with mental and physical distress but have also increased anxiety and burden on financial aspects in relation to preventing and treating the disease. This has mostly been a result of increasing health care costs and unhealthy...

Adopting the method of post occupancy evaluation (POE), the study space in the library of Zhuhai College of Science and Technology (ZCST) is taken as the research object, representative research items are selected, and the research and information feedback are conducted in the form of questionnaires...

Tomato stands out as one of the foremost horticultural crops worldwide, including in Indonesia that profoundly influences the agricultural economy. Tomato leaf disease poses a critical and direct threat to quality, yield, and overall production of tomato crops, demanding swift attention and action. Manual...

The mobile phone market is constantly evolving. Retailers and manufacturers offer a larger number of features to customers: a mobile network more and more efficient (2G, 3G then 4G), handsets with computer features, navigation, gaming, etc. This progress involves the use of more efficient and reduced...

This article draws upon on the notion of intersubjectivity in the EFL setting in China and interpret what intersubjective EFL setting in China and interpret what intersubjective engagement is like through classroom conversational analysis. In EFL classroom, language is used to teach language. Classroom...

With the development of the research on corpus, the corpus of the network resources has become a convenient and economic language teaching resource. The self-made traditional Chinese medicine(TCM)parallel corpus was used for TCM translation teaching. By means of data presentation, retrieval query techniques...

Children's graffiti is characterized by spontaneity, creativity and imagination. In art teaching, children have the advantages like divergent thinking and rich imagination.Graffiti art could give full play to their subjective initiative and cultivate good hobbies.Therefore, in the children's art teaching...

As a newly-developed surveying method, the Computer Assist Test (which abbreviates for CAT) can not only be widely used both in classical tests and modern surveying with its strong theoretical property and technology compatibility. Its development injects new life into surveying and effectively promotes...

After safe driving, eco-driving has become an economic and green driving idea, which is adapted to the modern engine technology and typically consists of changing a person’s driving behavior based on general advice to drivers, such as accelerating slowly, driving smoothly, etc. The concept of eco-driving...

This paper based on Retinex algorithm for image processing go fog, and Retinex algorithm for some optimization in FPGA, in slightly affect image quality while significantly reducing the FPGA resources. Then on the successful implementation of the algorithm in FPGA, and with the effect on matlab found...

To improve the inclined lane car braking reliability, in this paper, the theoretical analysis of the braking force and the brake parameters of the inclined roadway are carried out, developed a new type of hydraulic track brake device. The device use two levels of the hydraulic cylinder symmetrically...

The microstructure porosities and pore size distribution of the clayey soil in the Pearl River Delta were studied by techniques of Scanning Electron Microscopy (SEM) and pressure gradient method. It was found that small pores were increased with increasing of the loading of clay samples. On the other...

Psychological suggestion is a kind of special way influencing interpersonal communcations, and psychological suggestion refers to psychological characteristics of people to accept the influence of wishes, concepts, emotions, judgments as well as attitudes from the outside or other people. According to...

Thermoacoustic engine technology has been applied to convert heat energy into acoustic energy for the purpose of electricity generation. However, linear alternators are relatively expensive. Recently, SCORE (www.score.uk.com) has successfully developed 22.7 watts of electricity power using a Thermo-Acoustic...

As the basic method used to analyze the stability of nonlinear dynamic system, it is able to more deeply discuss the stability problems of power system in the vicinity of a critical point in comparison with traditional analysis method. Active power distribution network is a complicated nonlinear dynamic...

Scientific and technological innovation has become the key to improve the comprehensive national strength and the talents are the cornerstone of scientific and technological innovation. Thus, the innovation quality is key to the innovative talents, the innovation cases education is foundation, the innovation...

In recent years, with the rapid development of China's economy and technology, social life has been progressing and urbanization has become more and more large. Many large and medium-sized cities have built highways, large parking lots, and high-end residential areas. At the same time, the rapidly growing...

An exemplars-based two-step image inpainting algorithm is presented. Firstly, the input image is inpainted synchronically with its coarse version via the patch-GST-based inpainting priority and best-match patches based on the weighted SSD. This inpainted image is plausible except some artifacts in the...

Four-wheel steering system can comprehensively improve the steering performance of the car. Compared with two-wheel steering car, four-wheel steering car improve the steering performance of the car at high speed. In this paper, the frequency domains corresponding of the vehicle steering system were obtained...

The green development of HVAC industry (Heating, Ventilation, and Air Conditioning) refers to the adoption of energy-saving, environmentally friendly, and efficient technologies and products, as well as systematic design and management methods, in order to reduce negative environmental impacts while...

STEAM education is an interdisciplinary approach to learning that integrates Science, Technology, Engineering, the Arts, and Mathematics to foster critical thinking and innovation. In this research, the traditional components of STEAM are redefined, with ‘E’ representing Ethics and ‘A’ representing Artificial...

Big data is a data group with a huge amount of data that cannot be easily captured, managed and processed in a certain time. The paper concerns the development of big data in food industry, introduces overview of big data, discusses three big data mining technologies, and outlines its potential value...

The problem of assembly job shop scheduling (AJSS) is studied with the objective of minimizing the weighted sum of earliness and tardiness penalties. An insertion search algorithm is proposed to solve the problem. The operations of job with tardiness or earliness are shifted left or right to optimize...

Weather navigation play an important role in real-time sea navigation. The main researches about weather navigation include establish the meteorological model based on the meteorological data, and according to the real-time sensor of marine information combined with weather navigation algorithm plan...

In recent years, "Internet plus" and "entrepreneurship" emerged in our life and reached to an unprecedented height. According to the macro-economic statistics, Internet in China plays an irreplaceable role in national economy. This paper mainly focuses on relevant theories of "Internet entrepreneurship"...

In order to study the correlation between electrical parameters and texture parameters, the electrical parameters of Ling-wu long-Jujube picked and stored at room temperature were measured dynamically at 25 frequency points in the scope of 3.16 kHz to 50.12 kHz with HIOKI 3532-50 LCR, and the sensitive...

Ice covering high voltage transmission lines caused by the frozen snow disaster brought great harm to our power system and great loss to people's production and life, so the study of high-voltage transmission line deicing robot is of great practical significance. This paper puts forward a new type of...

Increasing design complexity has increased the number of tests required to verify our project, which makes merging of coverage databases inefficient and time-consuming. Using an automated iterative collective approach addresses that bottleneck by continuously merging with existing coverage totals the...

In this paper, we consider the inventory control problem of single-period product items with a fixed life cycle and short marketing period. Our study expands the classical newsboy problem to consider defective items and returning policy. The single-period model is established, and the optimal order quantity...

This work is devoted to development and approbation of the program for sound generation based on image color spectrum with using the recurrent neural network. The work contains a description of the transition between color and music characteristics, the rationale for choosing and the description of a...

Based on the gray system theory, the original gray predicting model, the residual correction model and the residual model have been established for PM10, SO2 and NO2, which are the major atmospheric pollution factors in Beijing. After comparing those three models, this paper established a new improved...

product is developed on the basis of the technical cooperation projects of the shandong xinyuan Thai letter electronic technology co., LTD.,using the luoyang LanFei PLC and touch screen, and spectrophotometer. It is easily to realize Add sample, full automatic measurement and report. A dose, dose and...

Considering the security of the widely used WLAN technology, a secure, flexible and reliable authentication scheme is definitely necessary. Most of the existing schemes adopt centralized authentication process, making it vulnerable to DDoS attack, faked AP and the leak of shared secrets. We propose a...

In recent time, a plenty of “jaywalkers” cause threat to some law-abiding drivers in the city, and the government decides to take some measures to deal with the phenomenon. At present,they want to carry out different surveillance plans for the entire district using a certain number of drones. In order...

As a type of public transportation tool, urban rail transit attracts people's attention since. With the development of urbanization, urban rail industry's has developed fast in China. For better development urban rail transit project, quality of urban rail transit project need be controlled. The quality...

Nowadays, intelligent application has been widely used which has an ever-increasing effect on our daily life. However, some applications are too complex to operate especially for vulnerable group. This article aims at designing an use-friendly door lock for vulnerable group when they are home. Bluetooth...

From the perspective of teaching management in universities, this paper analyzes the curriculum revisions and related data of different types of students in the past three years, and makes a rational thinking on the basic factors that affect the students' restudies. From the four dimensions of student...

Parkinson's disease is a disorder of the nervous system that causes impairment and changes in cognitive behavior. Voice analysis has become a crucial tool for diagnosing neurological conditions like PD, with symptoms typically appearing in people aged 50 or older. This research suggests new methods...

With the improvement of society nowadays, the amount of message is increasing day by day. How to find useful data in the huge data becomes something that must be considered. With the improvement of message technique, the application of message technique in teaching has become more and more extensive,...