Advances in Computer Science Research

Using virtual instrument technology, digital signal processing technology and traditional optical radiation measuring technology to construct optical radiation measuring system breaks the construction methods of traditional instruments. Signal processing, collection, control and process of measuring...

This paper taking Qiang village in Li County in Taoping as an example, analyzed the impact of tourism on the living of northwestern Sichuan minority village. It involves time spending, income structure, traditional cultural and folk dance performances, enthusiasm of inheriting and protecting traditional...

Nowadays, many researches have concentrated on team negotiation in various negotiation environments. Although the effectiveness of team negotiation has been proven, the effects of team member's solidarity behavior on the process and outcome of negotiation have not been explored yet. In this paper, the...

In this paper, we first point out in the literature [6] the symbol definition of the theorem B is wrong .Secondly, I want to say in the literature [7] the proof process of lemma 1 is wrong. Thirdly, we point out the proof process of lemma 2.2 in the literature [8] is incorrect. Finally, given the correct...

This paper establish professional settings and talent supply and demand forecast and dynamic early warning mechanism, analyzes the professional evaluation index system, constructs the function module of the platform, and develops the dynamic warning platform of professional quality assurance system based...

Dividend policy-making is an important part of enterprise profit distribution, and moderate and reasonable dividend distribution policy is beneficial to the development of enterprise and improving the earnings level in the future, as well as enhancing shareholder confidence in the enterprise, making...

Dynamic epistemic logic; Common knowledge; Knowledge sharing

With the rapid development of urban distribution system, the distribution mode is exhibiting the characteristic of irrational, and the carbon emissions of urban distribution have also become the focus of attention. This paper focuses on the research of the accounting model of carbon footprint in urban...

Heavy metal pollutions of soil is one of the serious problems in the mining tailing areas, therefore, it is significant to estimate heavy metal of soil in the mining tailing areas. This research take Jinduicheng Mo mining tailings, Huaxian, Shaanxi Province as the study area. A total number of 288 soil...

Community is one of the important characteristics of reality network, which can effectively reflect the inner information of network and the relation among nodes. For the division of the community there already had many effective algorithms, the Louvain algorithm based modularity is a more popular community...

Deep convolution neural network (CNN) has achieved a great success on face recognition techniques. But most of CNN models tend to be much deeper, which are at the expenses of high consumption of computation and storage. So, it is hard for these deep CNNs applied to mobile equipments because of poor computational...

A finite element analysis ( FEA ) model for curved concrete-filled stainless steel tubular members under compression was developed by the universal FEA software ABAQUS. The failure modes of curved concrete-filled stainless steel tubular struts were compared with that of empty curved stainless steel tubes...

The extremely high sampling rate is a challenge for ultra-wideband (UWB) communication. In this paper, we study the compressed sensing (CS) based impulse radio UWB (IR-UWB) signal detection and propose an IR-UWB signal detection method based on compressive sampling matching pursuit (CoSaMP) algorithm....

The example of three-phase bridge controlled rectifying circuit discussed the method of the utilization of MATLAB SIMULINK on the modeling and simulation of power electronic circuits, and gave the simulation result waveform, verifying the convenience, intuition, high-efficiency, high speed, genuineness...

Traditional question banks only pay attention to digitalize questions. This article proposes a new algorithm based on particle swarm optimization improved by personal parameters, which combining analyzing user’s exercise data. This method can provide an online, on-the-fly and personal service for each...

A new PM2.5 air pollution forecasting model based on data mining and BP neural network model was established in this paper. This model combined data mining and BP neural network algorithm with data of mass concentration of PM2.5 and meteorological data obtained from the Ministry of Original data Environmental...

Samarium doped TiO2 photocatalyst TiO2-Sm was prepared by microwave hydrothermal method using Samarium nitrate and tetrabutyl titanate as raw materials. Degradation of methyl orange was used to photocatalytic reaction of TiO2-Sm respectively under the conditions of visible light, microwave (MW), ultraviolet...

In the big data era, how to effectively store, analyze and effectively use massive data information? This is the current need of our social and economic development. The cloud computing technology has changed the traditional host era, which has more superb computing power, analysis capabilities and storage...

The development of information technology and the emergence of Covid 19 affect changes in the field of education where learning must be done online. Teachers must have online learning innovations that are adapted to the development of information technology so that there is interaction between teachers...

In order to solve the problem of information management of sewage treatment in highway service area, considering the design framework of environmental monitoring and energy consumption management, an overall scheme based on three-tier structure is established. Combined with the corresponding process...

It leads to the uncertainty of the network topology that the random mobility of nodes in mobile Ad hoc networks. In order to accurately predict network topology performance, and effectively detect ad hoc network efficiency, capacity and stability, it has proposed in ad hoc network mobile node optimization...

Hardware Trojan horses have become a troublesome challenge for security-sensitive integrated circuits. As one important categorization, the carrier of wireless-leakage hardware Trojan horse is radio wave, bypassed protective isolation equipment, such as traditional firewall. Even if no networking, it...

Subsidization for students from low-income families is a major student management work for colleges and universities. With deep and extensive use of big data in all sectors, relevant big data shall be used to identify poor students. Using big data rationally for targeted subsidization represents in-depth...

Brand reflects the comprehensive competitiveness of an enterprise and even a country. Brand value evaluation is a very important work in every country. There are three perspectives, namely financial affairs, brand based market power and consumers. We made a comparison of the three perspectives. We put...

The article deals with the use of information systems for assessment of company's value. Multidimensional analytical groups in this system allow to organize accounting in accordance with Russian and international standards in a single information database. Using the rules of International Financial Reporting...

Elliptic Curve Cryptography (ECC) is becoming widely deployed in embedded cryptographic devices. However, simple power analysis (SPA) attacks may retrieve secret keys by exploiting the power consumption of ECC devices. To resist the SPA attack there appear a number of countermeasures and the most widely...

In order to improve the speed and accuracy of targets while avoiding the opponent’s riposte, this paper presents a method approach to robot trajectory planning which based on Lie algebra and on the background of a high degree of competitive against offensive and defensive network robot system (TLS)....

Wind energy is renewable and clean energy which has the most mature technology and the development conditions. Wind power generation provides the basis for the harmonious development between man and nature. The wind turbine is working under the natural environment, as a result, it is inevitable to be...

With the rapid development of face recognition, it has been widely applied to various fields and scenes. Due to the unstable light condition, rotation and occlusion, the stability of the recognition performance is still an issue. In this work, we study the VGG model and analyze features' distribution...

Under the circumstances of backward production tools and technologies, varied and graceful local buildings are built by using the local materials with the wisdom of the working people. The article analyzed wood dwellings in Xishuangbanna in Yunnan Province as cases. Based on the field testing and analysis...

With the development of economy and the progress of the times, cross-cultural communication between China and the West are increasingly frequent. At the same time, female consciousness is booming and far-reaching in China. However, due to the differences between the historical background and traditional...

With the continuous development and progress of Internet technology, network security has become the focus of social concern. Internet technology occupies a place in all areas of the society and provide a new model for people's lives and learning. While giving full play to the advantages of Internet...

Sentiment analysis allows you to understand how users are engaging with you on social media. Traditional sentiment analysis techniques, while effective in controlled environments, do not handle the dynamic nature of social media, resulting in a limited ability to predict engagement patterns. Our study...

We present a detailed study of BERT, which stands for ‘Bidirectional Encoder Representations from Transformers’. Natural Language Processing can be considered as an important field when concerned with development of intelligent systems. Various tasks require understanding the correct meaning of the sentence...

This study involves a non-linear partial differential equation known as Richard’s Equation. An unsteady infiltration from trapezoidal periodic irrigation channel with root-water uptake is considered as the problem. To solve the problem, A set of transformations, Kirchhoff transformation, dimensionless...

Investment statistics is an important component of investment management work in power grid companies, connecting investment plans and investment execution analysis, and is an important link connecting the previous and subsequent stages of investment management work. In the current context of deepening...

According to the present situation of the application of frequency hopping system, the existence question and the characteristic of the frequency hopping,time hopping system, based on the thought of complementary advantages and disadvantages, this paper puts forward a hybrid spread spectrum. It is to...

To deal with information incompleteness or error and supervising difficulties caused by hardships in information synergy and sharing among current medical institutions, this article proposes a solution to construct a city's smart-heathcare data system. Through the design of synchronizing each medical...

Green software is currently gaining interests with the increasing impact of IT in energy consumption. Green-ness in software however, can be achieved at various stages of the Software Development Life Cycle (SDLC). Consequently, several software engineering concepts can be adopted for achieving greener...

It is very common to stress on language rather than culture in the process of German language learning in China, and cultural differences are ignored, so that misunderstanding and conflict are often inevitably occurred. In this paper, the concept of culture and intercultural communication will be illustrated...

This paper describes the design of a virtual laboratory based on the Qt and Ogre3D to meet the experimental requirements in the Robot Kinematics. In this paper, a six-degree-of-freedom industrial robot kinematics virtual experiment is created by virtual laboratory platform based on the Qt and Ogre3D...

How to establish a monitoring and discriminant model based on agriculture Internet of things (IOT) for plant disease and insect pests is a main topic. In this paper, we study the establishment of monitoring discriminant model by data mining and information fusion algorithm. Focus on the application of...

This paper focuses on the applications of semantic theories in English lexical teaching. With the introduction of some failures in lexical teaching and bad results students get, the importance of good lexical teaching methods is obvious. Thanks to the unique characteristics of four semantic theories,...

This study applied emergy ecological footprints (EEF) to investigate a national coastal wetland in Taiwan–Gaomei Wetlands. A wetland ecosystem evaluation model was used to quantify the EEFs and emergy ecological carrying capacity (EECC) of Gaomei Wetlands between 2007 and 2013 to examine the current...

Three-dimensional medical volume data such as high-resolution map of medical CT, advanced optical images of scanners and MRI has increasingly developed to facilitate medicine diagnosis, the information storage, and the transmission, while it also brings security issues. In this paper, an encryption algorithm...

The coexistence of long-lived TCP flow and short-lived TCP flow is studied through the analysis of a large number of literatures. Extract long-lived TCP flow and short-lived TCP flow and count the traffic characteristics of TCP flow, including the flow number, maximum flow rate, average rate and average...

Aiming at the crosstalk problem caused by unreasonable structure design and layout between interconnect wires of stretchable integrated circuits, a plan based on response surface method was proposed to optimize the structure and layout of stretchable circuits. Extensible universal interconnection structure...

The application of wave stimulation technology in low permeability reservoirs with natural cracks was involved with the coupling of wave-induced flow, initial flow and solid deformation during the wave propagation process. Researchers had much work on the mechanism of seepage variation in dual porous...

In recent years, artificial neural network have been widely used in music application. Algorithm can compose music that is comparable to human performances. However, few people use algorithm to compose Chinese folk music. Applying algorithm to ethnic music composition is beneficial to its development....

IHE-XDS (Integrating the Healthcare Cross-Enterprise Document Sharing) is an interagency, involving multiple medical institutions and users, for the integration of medical information sharing framework. The medical information shared by the medical institutions in this framework is mainly electronic...

A Nd:YVO4/LBO intracavity frequency doubling laser end-pumped by a diode-laser was reported, and the parameters of this laser were theoretically analyzed. By using a type Ⅱ noncritically phase-matched LBO crystal, the operation of a red light laser is realized. The output power of 1.16W at 0.671μm and...

Thermochemistry is one of materials that had low student’s understanding ability on National Examination in 2013-2015 which only gets 55.45%. This low percentage because of student still has misconception. Misconception can cause students having low ability to understand a concept. This misconception...

In recent years, the development of deep learning has made it more and more used to solve the problem of fault diagnosis of gantry cranes and achieved good results. However, the traditional fault diagnosis methods based on deep learning rely too much on the collective quantity and specification of data,...

Due to the popularity of using the technology, network security plays a crucial role recently which supports to establish strong systems that work against cyberattacks. Furthermore, the term “network vulnerabilities” refers to the flaws in the network which attackers exploit to break security and steal...

This paper aims to systematically sort out and construct a theoretical framework in the domain of speech recognition technology. First, this article outlines the current research status of speech recognition technology and its importance on the discipline of artificial intelligence(AI). This article...

Climate impact assessment models can have outputs that are sensitive to biases on the local scale. Hence, bias correction methods are used to amend the distribution of the climate impact assessment model in order to match the local observations. A great deal of errors can be removed from the model after...

In this paper, the problems and solutions of laboratory opening system is discussed, a laboratory reservation system is designed based on mobile device, students and teachers can use smart device to login laboratory reservation system, make reservation and management of laboratory whenever and wherever...

with the rapid development of speech recognition technology, the speech chatting robot has become as the breakthrough of the artificial intelligence. The voice chatting robot shall be such a typical application field in customer service, it can provide the customer with efficient and convenient service...

With the rapid development of the economy, China has changed in education, especially the implementation of innovative education mode has become the main direction of the current education development in China, which is also the important measure for the higher education to connect with the social development....

In this article, the construction of valuations in Chinese private equity fund, the process and the steps of the construction and three important problems during the process were discussed. In order to solve the three problems, firstly, the real value of the evaluation before certain point was determined...

We propose a data-driven approach for voltage sag diagnosis in this paper. Rather than traditional features such as frequency, amplitude and duration, we apply temporal distribution as a new feature to distinguish whether the sag is caused by power system faults or heavy load switching. Sags caused by...

This paper is based on analyzing the meaning of discretion and then analyzes three points of discretion’s legal basis of urban management personnel, the manifestation of discretion and right relief, and then we can conclude three conclusions that legal system which regulates urban management personnel...

The contradictions in the reconstruction of old city are outstanding, and for a long time, the reconstruction thought of large-scale tear-down and reestablishment leads to the damage of the historical and cultural elements in a large amount of cities. However, the block structure and architectural features...

With the increase of Chinese private hospitals and foreign hospitals, the Chinese health care market has become more competitive. How to win in an increasingly complex health care environment has become the problem that is faced by Chinese public hospitals. The problem that is demanded to be urgently...

With the object to improve the design efficiency and quality of general parts through the research and analysis of parametric modeling hierarchy, the parametric modeling technology is summarized. This method can be used to build reusable templates part based on CATIA, the research results of this paper...

In integrated systems for ocean observation, underwater sensing is one of the main tasks. Though there would be various methods to realize the information exchanges, acoustic networking is among the effective ones. Owing to the special application environment, especially the unique communication channel,...

Creating spirit is an important quality and capability for engineering students who want to be good engineers. This spirit can make students try their best to study until they got Bachelor’s Degree. At the same time, there are many conceptions which were taught in major courses to raise their capabilities...

Location services bring convenience to people's lives, but also easily lead to the disclosure of personal privacy information. Many location privacy protection methods are based on trusted anonymous servers, but in real life, the anonymous servers are not trusted. This paper proposes a decentralized...

To systematically summarize and analyze the efficiency and equity evaluation of health financing, and focus on the evaluation methods and contents of Chines health expenditure evaluation index. The literature were collected and summarized. The health expenditure evaluation index on inductive analysis...

We require the system for haze removal can process in real-time and have an accurate result. However, the existing algorithm can hardly meet the two requirements which we discuss above. In this paper, we propose a novel algorithm which is using the minimum channel in R, G, B and the difference of the...

In order to solve the problems of complex projects schedule risk assessment, a project schedule risk assessment model based on the multi-agent was established by the Anylogic software in this paper. In this model, a "process" agent, a "process flow", a "risk factor" and a "control" agent were designed...

With the development of the economy and the improvement of living standards, the new model of home-based elderly care services has gradually been developed and achieved certain results, but there are many difficulties in the process of exploration. Although the government departments have provided many...

This study examines the visualization design of overseas Chinese Yinxin, focusing on museum collections in Guangdong Province, and employs content analysis to explore factors influencing emotional resonance in digital interactions. It identifies eight key conditions that enhance immersive experiences...

Animals frequently come into contact with the trains that utilize railway lines, which puts them in grave risk. Many fatalities are caused each year by the inability of animals to escape accidents at the high speeds of trains. A smart siren system that employs image processing technology to find animals...

Currently, the conventional method of packaging paper for roll-type boxes in tobacco materials involves arrival-based sampling, where quality inspectors randomly select a number of units from the entire shipment to serve as inspection samples. This sampling method is significantly influenced by human...

The nature of services is a process of value creating process, starting from customer demand, operating through service supplier cooperating with customer, ending by customer service evaluation and paying service expense. Base on this point, a service supply chain framework is created. The analysis result...

The integrated economic strength evaluation of coastal counties is an important area of study on regional competitiveness, and the research results may help government to make strategic adjustments in the distribution and structure. Based on a brief description of literature review, a method based on...

Today, various types of aircraft are being operated within the city. Especially, most users who buy the drone for entertainment are living in the city. Also demand is increasing for drones it can be used in transport logistics, the limit is needed about illegal activity of these drones. Because, there...

The interface of exhibition halls is the external appearance of the inner space and structure. Exhibition halls especially those at World Expo represent the trend of the times and epitomize the creativity of exhibition forms. Therefore, an analysis on the methods and traits of designing the interface...

Three signal priority scenarios were proposed for bus rapid transit(BRT) at isolated intersection based on early green and green extended strategies. The stopping time model of BRT at intersection was built considering signal phase status, detector location and its progression speed. Calculation results...

The paper aims to develop a set of mobile Internet platform system for the foreign language teaching. The background and purpose of the system design are introduced briefly, the relatively detailed demand analysis is made for the system, including clearing the problem definition and feasibility analysis....

This paper introduces the function and classification of PTZ, and takes the MPU-60X0 sensor and PTZ motor encoder as an example to carry out the research on the PID regulation mechanism of PTZ. Using the method of PID to adjust speed loop and position loop control to carry out the experimental parameters...

Cognitive and simulation modeling is applied to research the behavior of critically important objects. The fuzzy cognitive model of the organizational-control structure of the object under study is proposed. A computer experiment is carried out, the development scenarios of the object are modeled under...

Nowadays a lot of new active substances as anticancer cervix agents have been developed. One of the protein targets in discovery of anticancer cervix drugs is Epidermal Growth Factor Receptor-Tyrosine Kinase (EGFR-TK). In this present research the Quantitative Structure and Activity Relationship (QSAR)...

FPN attack model can be widely applied to a variety of large and complex network environments. In this paper, we present an optimized FPN network attack model based on the improved ant colony algorithm. First, We apply the ant colony algorithm to the FPN network attack model to optimize the training...

The shale matrix is composed of organic matter and inorganic matter. Methane often adsorbs in organic pores and water adsorbs in inorganic matter. Adsorption layer blocked the spaces of pores, and leads to the decrease of porosity and permeability. However, the influence of adsorption layer on shale...

This paper investigates the mode selection problem of urban distribution based on the environment of low carbon in Guangdong Province. The AHP model is employed to represent the points of view of 20 related personnel, including policy makers, logistics experts, enterprise senior managers and truck drivers....

A focused description of how culture affects the permeation of technology in world society is described in this paper including the use of diffusion of innovation theory. The factors tending to the diffusion of innovation are elucidated. It is concluded that sensitive adherence to culture is key in the...

Recently, the grid-connected photovoltaics power stations are extensively installed. Nevertheless, to save the maintenance time, improve the safety performance, solve the complexities of traditional overhaul methods and eliminate restrictions further research is needed. Therefore, in this paper, a method...

For the measurement work today, a wide range of equipment is running, the task itself is heavy, management mode is limited. In order to solve above problems this paper intends to build an information system for measurement testers. It has four modules, data input and maintenance, data statistics and...

in this paper, AD5934 and MSP430F169 based on the design of a portable impedance test system, the system uses MSP430F169 as the main control chip, through the I2C control module to complete impedance impedance measurement, and through the buttons to control the operation process and test results through...

This article give the rules of changing torque which produced in drive system during the movement by modeling and simulating the vibration of vehicle, and try to have a meaningful guiding significance for the motor selection and control. First, the article analyzes the reason that vibration affect motor...

In the surface stress detection system of the mine hoist machine drum, the wireless sensor nodes placed on the drum need to be powered by a battery. Since the sampling frequency is high and the wireless transmitting and receiving data is enormous, the battery needs to be replaced very frequently. To...

Based on the practical application of three-dimensional form design thinking and design concept, the article is based on 3 d design in real life for the development of the specific circumstances. Rational and actively from the perspectives of vector-borne and material innovation prospects the 3 d design...

Due to complicated maritime traffic condition, for the sake of offering collision alert and efficient collision avoidance action to mitigate navigators’ working burden and fatigue and ensure navigation safety, this paper sets the fuel consumption as the objective function and combine International Regulations...

Vehicle license plate recognition is an important part of Intelligent Transportation Network. Generally speaking, the traditional LPR mainly consists of three parts: location, segmentation and recognition. Recognition is the most important part of LPR and the effect of recognition is closely related...

With the development of computer technology and software applications, it has gradually become an important tool in our daily life and in the development and production of various factories. At present, there are still some problems in software development and application. Software development The way...

With the development of the Internet, informatization has penetrated into all walks of life. The general-purpose parts manufacturing enterprise is no exception, and its production mode is also undergoing tremendous changes. The main performance is the development of customized production to the network....

In the management of intangible cultural heritage safeguarding projects are faced with many problems, such as the poor sustainability of some intangible cultural heritage projects, insufficient social attention, and low inheritance [1]. This study tries to start from this background, choosing the “social...

Studying the impact of digital economy on industrial structure upgrading is of great significance to industrial transformation and upgrading. This paper constructs an econometric model of digital economy development level and industrial structure upgrading, and makes an empirical analysis of the relationship...