Advances in Computer Science Research

In view of the current problems of insufficient capacity for agricultural facilities management and environmental monitoring, insufficient accumulation of relevant data for agricultural production, and low level of intellectualization of agricultural production, the greenhouse greenhouses were targeted...

A corrected evaluation benchmark is proposed based on the Middlebury benchmark. The major contributions of the presented benchmark include the following: error metrics of endpoint error are modified, and the corrected metrics can decrease the detrimental influence of human factors and reflect the actual...

Under the concept of lifelong education, as an important base for adult education, the construction of a “dual teacher” teacher team in open universities is of great significance for improving the quality of teaching and promoting the cultivation of students’ practical abilities. The practice of teachers...

Mental health education is an important part of college education. With the rapid development of computer technology today, many colleges and universities introduce computer technology to solve the mental health problems of college students. This paper introduces two systems in detail: the mental file...

Multilayer graphene was grown on Ni foil(30µm) via atmospheric pressure chemical vapor deposition (APCVD) at different temperature of 800 ,900 ,1000 , we observe structural difference between the three process by in situ X-ray diffraction and Raman measurements, our experimental results show that temperature...

This thesis is focused on the spinning process experiment of double conical wheel with small fillet radius on various materials and the measurement of spinning force using electrical measuring method. The result of the experiment is very close to the one by thamasett in the axial and tangential direction,...

We propose a method of automatic news topic detection in large-scale data. First, topic words are detected based on their word entropy. Then, the topic word co-occurrence net is constructed via the semantic relationships of topic words represented by their orders in which they appear within the original...

The kinematic errors of five-axis machine tool can be identified in no-cutting situation by the special instruments. However, the measurement process is complex and time-consuming. Machining paths of the test piece can represents the relationship of the kinematic errors of the rotary axis and the machining...

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With the wide coverage of the WAMS in power system, it is possible to detect the static parameters of power grid branch with PMU measurement. The paper presents a method, that is ,by the reformation of state space and linear static state estimation. To improve branch parameter computation redundancy,...

At present, according to Chinese construction financing situation of sewage treatment, and through the analysis of the shortcomings existed in the project financing mode,we briefly discuss the BT pattern, listing financing, asset securitization financing, consider that the BT mode, listing and financing...

GSM-R is a railway mobile communication network adapted to railway informatization and security. Determining the weight value of each index is the key step for comprehensive evaluation of GSM-R network operation quality. The traditional fuzzy analytic hierarchy process (FAHP) is not suitable for the...

In order to quantitatively analyze the influence of vibration on the imaging quality of aerial cameras, the optical transfer function is used to evaluate the image of vibration on imaging quality. The dynamic Modulation Transfer Function(MTF) is used to evaluate the degree of blurring of the image. And...

As a beneficial supplement to our financial system, the development of Internet finance has promoted the innovation of financial model and injected strong vitality into financial market. Internet finance provide clients with more convenient and fast financial services, effectively alleviate the financial...

Interior space uses the physical space to accommodate human activities and affect people's psychological experience, which are mutually decided and affected, so researches into interior space are mainly based on the interaction process and methods of people's psychological experience and interior space...

The problem of poor teaching effect of tensile experiment in Material Mechanics course in higher vocational colleges has existed for a long time. In order to solve it, the research team put forward a method of using modeling and simulation to obtain materials such as pictures, animations, so as to improve...

The dominant key to achieve superior Ge surface passivation by GeOx interfacial layer is investigated based on ozone oxidation. The interface state density (Dit) measured from low temperature conduction method is found to decrease with increasing the GeOx thickness (0.26-1.06 nm). The X-ray photoelectron...

Path planning is an important way to alleviate traffic congestion, but the traditional path planning algorithm can only tell us the shortest distance path. Meanwhile, the traffic information is dynamic and changes over time, so the initial optimal path is likely to be invalid when traffic conditions...

This document expounds the concept, characteristics and significance of knowledge sharing about teaching management in colleges and universities. In five aspects, clouding knowledge, ability, psychology, resources and technology, organization, this paper analyzes the obstacle factors of knowledge sharing....

A bin shelving is one of the most popular furniture for storage. It not only stows materials effectively, but also increases vertical space while storing materials. It's very important to think about the load of every layer of a bin shelving. Every loading point of a bin shelving will affect the total...

The point cloud data obtained by 3D laser scanner is not only simple in structure, easy to operate, but also don’t need store topological relationships between points. They can be used to express complex geometry and surface characteristics of irregular objects. However, in the process of obtaining the...

Speculative execution is the key technology to improve the execution efficiency of Hadoop cluster. In the large-scale cluster reasonable Speculative execution can effectively reduce the execution time for the job. At present, there is still a big problem in the detecting of the Hadoop's Speculative execution...

This essay firstly analyzed the development trend of space debris, and the establishment of a development model of low-orbit space debris size. On this basis, this essay in-depth analysis of the efficiency of different methods to eliminate debris. The relational model is built for the elimination of...

"Internet+", a new format of Internet industry, is a new form of economic society generated by the evolution of Internet format driven by innovation of knowledge society 2.0. Wide use of mobile Internet, cloud computing, big data, Internet of things and so on have brought opportunities and challenge...

Sorting control system plays a very important role in the advanced manufacturing field. Is an important part of modern logistics and industrial control system, implementation of materials at the same time sorting over continuous multilayer. In various industries such as: logistics and distribution center,...

Death of a Salesman, is regarded as one of the three most remarkable tragedies in America. The author, Arthur Miller, emphasized that the drama should not only express characters’ psychological and subjective world, but also convey the real complex social situation. It has successfully characterized...

Real-time detection and tracking of moving target is an important part in modern warfare, its authenticity and real-time quality determine the success or failure of the war. This article has designed a DSP based moving target detection and tracking semi-physical simulation system in the application background...

Non-supplementary Fired Compressed Air Energy Storage System (NF-CAES) consists of compressor, turbine, gas storage chamber, heat exchanger equipment, such as the complementary combustion type compressed air energy storage system is an important link in the thermal efficiency of heat exchanger. Tube...

A dynamic optimization production method is a focused approach to planning and continuous improvement for all operations and processes in the distribution center. A mathematical model is developed and presented to solve the optimal control problem in matching multi-stages production plan at any point...

At present, the video acquisition and compression system which is based on PC achieve the purpose of video capture through a dedicated video capture card by using PC's powerful data processing capabilities and its marvelous interface. Although the PC-based system is currently widely used and with a strong...

The convolution neural network with deep residual network structure is applied to the prediction of milling tool wear, and the high prediction accuracy is obtained. Based on the data set of the 2010 PHM data competition, this paper constructs 64000 data samples from the total life cycle wear data of...

This research proposes an innovative method for distinguishing real images from deepfakes using Vision Transformers (ViT) combined with the AdamW optimizer and cosine similarity. The approach utilizesViT’s self-attention mechanism to capture global spatial relationships and extract rich feature representations...

Muscular imbalance disorders like upper crossing syndrome are related to numerous types of referred ailments, most particularly discomfort in the jaw. It includes difficulty in opening and closing the mouth. This is associated with temporomandibular dysfunction. Measuring and tracking elements on a computer...

With the booming development of global cross-border e-commerce, store operations face increasingly complex and dynamic compliance risks including platform regulations, laws and regulations, and intellectual property. Traditional audit methods struggle to achieve efficient and comprehensive risk management....

Position-based routing is a promising technology for VANET. And location service is the fundamental component for the success of position-based routing. A map-based location service algorithm is proposed in this paper. It uses a predesigned hash function to map a node to a certain location, where location...

The reform and research of the teaching model are based on the training program for excellent engineers and the course of power electronic technology. The purpose of the reform is to enhance students' creativity and practical ability, get rid of the confinement of the traditional teaching mode, and highlight...

A control system in satellite communication terminal of low information rate is designed via program based on ATmega128 system controller, which has realized the function of operation control in the satellite communication terminal of low information rate. The synchronization signal of clock is simulated...

Cloud library is a new type of Digital Library based on the network platform. It is a collection of all kinds of digital library. Through the middleware technology and virtualization technology, the establishment of a strong academic digital resources literature service model, unified distribution, management,...

A high precision clock system is required in the external target experiment of the Cooling Storage Ring (CSR) project in the Heavy Ion Research Facility in Lanzhou (HIRFL). Considering that the detectorsare located in different places of the experimental hall, a high quality clock signal is required...

With the improvement of scientific and technological progress and production automation level, package stacking robot for train loading was quickly applied. In this paper, according to the work site of the actual demand, a new train loading system based on the robotic technologies was designed and put...

The ability to accurately determine the geographic location of an arbitrary IP address has potential in many applications. This paper presented a novel algorithm for IP geolocating based on network measurement. Considering the features of China Internet's distribution, using trace route tools, we build...

This paper presents iterative learning control of multiple state vector system, whose initial states are equal. By introducing the vector Lyapunov function, it involves interesting criteria to guarantee the robust convergence of the tracking error in the sense of the ?- norm. Finally, the validity of...

With the advent of the digital age, people can book hotels remotely using mobile applications without having to visit in person, resulting in a surge in hotel cancellation rates, causing serious losses to hotels. Therefore, hotels must prepare in advance by predicting hotel cancellation rates. This study...

Passenger ropeway line selection is often constrained by topography, architecture, protection of trees, geology and other factors, and the traditional passenger ropeway line selection to the two-dimensional map selection as the main way, supplemented by on-site surveys. This way of working often can...

The homology between calligraphy and painting is a consensus in the development of Chinese calligraphy and painting art. In the artistic creation of painters and calligraphers, calligraphy and painting are inseparable. The “homology of calligraphy and painting” is an important theoretical summary of...

Due to the establishment of domain ontology is prior to information extraction activity, therefore it is impossible to extract the relevant information when new issue from new field is coming. These documents which include new issues become isolated text in text set. The information in these documents...

In order to measure the weight of yak more conveniently and effectively, based on BP neural network, this paper provides a portable dynamic weighing System for yak. The wireless transmission mode is adopted between the acquisition module and the instrument in this system and weighing platform is added...

Design procedure for longitudinal slot arrays fed by air-filled rectangular waveguide including mutual coupling has been discussed and studied in many papers, and widely applied. Due tocomplexity of internal field, it is difficult toemploy the same method on slot arrays fed by ridge waveguide. In this...

In view of the growing complexity of Crimea Crisis between Russia and Crimea, on the basis of analyzing the origin and weighing all the factors, the use of conflict analysis method could be taken to analyze the strategies that may be taken by both sides and boldly forecast the trends and outcomes. Meanwhile,...

The design of the switching power supply transformer, applied to the phase-shifted full-bridge inverter circuit as an example, is discussed in this paper. First, the main circuit of the phase-shifted full-bridge inverter is presented, and the basic design considerations from references are reviewed....

This paper analyzed methods of Maximum Power Point Tracking Algorithm of Photo voltaic Power Generation System. such as disturbance observation method, the improved disturbance observation method, incremental conductance tracking algorithm, the improved incremental conductance tracking algorithm, these...

The solar chimney and the solar collector are two important components in solar energy engineering. Solar collector is mainly used to gather solar energy. Correspondingly, the angle at which the solar collector receives the maximum solar radiation is its core parameter. While for the solar chimney, solar...

Interaction and mutual demand between logistics and financial institutions lead to constant development of logistics financial business with rapid development of logistics industry in China. All major commercial banks begin to develop logistics financial business, and logistics financial business belongs...

The clinical application of dual-energy CT (DECT) system is a significant technical progress in X-ray medical imaging for recent years. Compared with conventional CT, DECT is capable of differentiating tissue and eliminating beam hardening artifacts and plays a unique role in current diagnostic imaging....

Development of business intelligence cannot leave XBRL. In order to exert the potential of XBRL, semantics must be added to realize the combination of XBRL and semantic web. It’s important to understand the research status of domestic XBRL semantic research. So the article takes XBRL as inscription and...

Conventionally, linear precoding methods in a Cognitive Radio (CR) Multiple Input Multiple Output (MIMO) network mainly aim to cancel the interference received by cognitive Users (SUs) completely, and most of time, the effect of noise often be ignored. To achieve superior performance of the CR system,...

Quartz crystal microbalance (QCM) is a very powerful method that can measure a mass variation per unit area by measuring the change in frequency of a quartz crystal sensor. The hybrid temperature effect on a QCM sensor in solution leads to unconvincing detection results. A 3D Computational fluid dynamics...

The paper introduces the structure, working principle and function of each part of the system, and discusses in detail the realization of the software part of the system. Compared with other systems, the system has the advantages of lower cost, more convenient, stronger ability of data analysis, and...

Chat-GPT, an AI-powered language model, is transforming the academic world. Students, educators, and other academic practitioners adopt its advanced capabilities to complete tasks or reduce workloads. However, existing literature providing the trend of ChatGPT usage and its implications in Indonesian...

This paper investigates several alternative methods of constructing confidence interval estimates based on the bootstrap and jackknife techniques for the interval censored generalized exponential distribution with fixed covariates. Simulation studies were conducted to compare the bootstrap techniques,...

The Qing Dynasty bird-tuned bells were not only timekeeping devices, but also a civilized dialogue between Chinese and Western cultures. Their value has continued to rise over time, but the traditional craftsmanship of the bird-tuned bells has now disappeared. The scarcity characteristic of the Qing...

This article analyzes the research trends and hot topics in global robotics research in the past decade from the perspective of bibliometrics. From the perspective of publication trends, the data of research papers published in the global robotics field from 2015 to 2024 shows significant volatility...

Aiming at the problems that traditional clustering algorithm based on Vague soft sets is difficult to deal with massive data, a parallel Vague soft clustering algorithm based on MapReduce is proposed. The algorithm calculate the similarity measure between Vague soft sets based on Map function and Reduce...

Recently, the use of smartphones are growing rapidly and increasing discomfort due to shortages of the battery capacity. Also, consumers are often dissatisfied with the battery life from even the most advanced lithium-ion rechargeable batteries in mobile phone. This paper describes finite element analysis...

An approach for the synthesis of hierarchical mesoporous zeolite NaY, templated with Bis [2-hydroxy-3-(dodecyldimethylammonio) propyl]-diethylammonium Trichloride, is reported. The results show that the meseoporous zeolite NaY possesses both micro and mesopore system, and the mesopore size distributed...

The article addresses the problem of social anxiousness of university students through its relationship with psychological defense mechanisms involved in maintaining psychological homeostasis. The article contains the data of the empirical study conducted as part of the comprehensive program of psychosocial...

At present, the traditional testing of wind farms is manual testing. But the safety and economy of manual detection are limited. Some companies use the UAV to detect fan blades failure. However, unmanned aerial vehicles equipped with infrared devices in the long-range detection is easily affected by...

This work outlines the scientific data concentrating on the determination of various antibiotics in medical drugs and substances by different physicochemical methods. The electrochemical behavior of widely used antibiotics such as streptomycin, tetracycline, and azithromicyn dihydrate from the macrolide...

With the continuous development of network technology and multimedia technology, video sur-veillance is toward IP, networking, high-definition, intelligence to develop. The applications of video surveillance are not just the connection of monitoring equipment, also including the market demand for video...

For a class of linear systems with parametric uncertainties, we studied the design of the systems' robust and non-fragile filtering systems with closed-loop regional pole constraints, and proposed a design method for non-fragile filtering systems based on output feedback. The resulting closed-loop system...

Grid technology is widely used in recent years, it has solved the real sharing of resources, make each node of unified command and use of resources, the information grid is on the basis of computational grid, using data mining. Information fusion and search engine technology and building are advantageous...

ICT, information and communications technology, has radically transformed our world and is now an inextricable part of what it means to live a normal life as a citizen, at least in high income countries. This has led to a situation where ICT has become so taken for granted that it has lost its visibility....

In this paper, the combined method of finite element and multi-body dynamics is used to study the crankshaft assembly. The article first uses the finite element software to carry out the connecting rod the reliability of the connecting rod is proved by the state analysis. Then the regularity of crankshaft...

In recent years, cardiovascular diseases have become common. Serious health problems arise in the human body as a result of an unhealthy lifestyle, the use of alcohol and tobacco, obesity, stress, and dietary changes. This has complicated surgeons’ ability to diagnose heart failure at the right time....

This paper considers the objective factors of national rural revitalization strategy and pumped storage power station construction and operation. Then, based on the principle of index system construction, the evaluation index system of pumped storage power station’s contribution to rural revitalization...

The Germany’s Energiewende, as examined within the Neoliberal Institutionalism framework, is the example of the power of cooperation and institutions helping to provide solutions beneficial for all the members of the EU in the energy sector. A few institutional changes have been made with regard to transition...

The unique park form of a pocket park makes its site selection a difficult part of its design. Using the computerized parametric design method, the grasshopper plugin in Rhino is used to calculate the location of the pocket park in the city by constructing the association between the residential area...

At present, the production schedule management of kitchens in small-scale restaurants is relatively poor, resulting in low economic benefits. Improving the efficiency of dish-making not only ensures customer satisfaction but also brings higher economic benefits to operators. In most cases, the order...

The Performance and quality of economic developme- nt is a hot spot issue in the field of economics research. Especially, as China's economy into the 'new normal' and facing downward pressure, how to carry on the comprehensive evaluation of the economic performance in all aspects and multi-angles is...

With the development of Information and Communication Technology (ICT), the rapid growths of Asian cities attract global attention on urban connectivity in the world network. Taking Shanghai as an example, this essay seeks to unpack the question of its changing position in Asian ICT network and ICT’s...

Internet of things technology as a new technology, pursue all devices connected to the Internet. In order to achieve the desired object recognition, positioning, monitoring and other needs. At present, the technology of Internet of things is mainly short distance communication, including NFC, Bluetooth...

Satellite communications provide large-scale coverage, so they can be integrated with terrestrial networks to implement a global wireless system, namely HSTNs. However, the network resources of satellite systems, such as the bandwidth and power, are extremely limited. This paper proposes a handoff strategy...

This paper gives an introduction to the main content of the planning and designing of electric power system in electric power engineering as well as discussion on the principles and methods for the planning and designing of electric power system in electric power engineering. It aims to improve the reasonability...

Aiming at the insufficiency of the actual crane, finite state machine technology was adopted for setting up an emulational training system. The system implemented a kind of crane loading and unloading operation. Therefor a sort of finite-state machine for the crane was set up. By the dynamics analysis...

With the rapid development of computers, information management systems have also become popular in various fields. Financial management of colleges and universities is a very complex task, in order to improve the financial management efficiency of universities; the paper information management system...

Since we carried out the reform and opening policy, China’s economy, science and technology have been developing rapidly. Thus, the society urgently needs more innovative talents. College students are those with high degree of professional education and comprehensive quality. They are important resource...

A common opinion of the modern society believes that schools should ensure that absolutely neither incidents nor injuries would happen to students who are minors and schools or teachers should be liable in case of any incidents. In order to address correct this misunderstanding, this paper provides a...

Personal credit evaluation is one of the important means of financial risk prediction.Ttraditional method of personal credit evaluation is Single model analysis. In order to accurately evaluate personal credit and reduce the default loss caused by credit economy to internet finance, combinatorial thinking...

In modern society, with the rapid development of economy and service quality, electric energy has become one of the necessary energy sources for people's production and life. The emergence of problems, such as such as distribution network, metering, meter reading, information and so on, have seriously...

The power is essential physical quality requirements for the athletes in the sports, which is the same important for the examinee major in Aerobics. There are static and dynamic actions about difficult action aerobics. To complete the two kinds of difficulty actions needs athletes to have a certain power...

The paper presents an efficient high speed parallel blind equalization algorithm suitable for multi-mode signals in wireless communication system. The parallel algorithm combines the idea of coordinate transformation on the basis of the classical CMA. It converts a multi-mode signals into a constant-mode...

Real-time Model Predictive Control (MPC) based on analytical models has emerged as a powerful technique for the high-frequency control of robotic manipulators. However, the performance of these controllers is fundamentally limited by the fidelity of their underlying models, often leading to degraded...

The topic related to dynamic autonomous navigation in complex environments has become more popular in the robotics research area. It is very crucial for mobile robotics to have automatic obstacle avoidance and path planning. Traditional methods, such as simultaneous localization and mapping (SLAM) technology,...

Cloud computing, which revolutionizes application development model, is an inevitable trend in the development of IT technology. Cloud computing providers sell Server Platform (IaaS), development environment (PaaS) or software application (SaaS) to users. As for PaaS, a separate database as a service...

Extracting keywords from the result of word segmentation with the improved TextRank algorithm. Use the relative position of the words in the article to calculate the influence of position; the position of the coverage of the words and expressions is extended to the statement of the words and the key...

The National People's Congress has explicitly taken “promote regional economic integration of Beijing-Tianjin-Hebei Development” into the national “Twelfth Five Year Plan” draft. Under the new situation, accelerating the transformation of economic development mode and promoting the adjustment of industrial...

In the current, global economy is facing resources and environment constraints increasingly strong , under the background, low carbon economy and green development become a trend. Industry safety is becoming a focus of scholars, one of which is that the industrial safety evaluation index system has become...

With the development of power electronic technology, it has become the main harmonic sources in the grid. This paper is based on the theory of induction meter and electronic energy meter. First the mathematical expressions of respective meter under harmonic are induced, and next the influence factor...

Karachi is the capital city of Sindh province and considers as a metropolitan city (of Pakistan) consist of huge population, faces high numbers of road causalities and/or accidents. Uncertain safety situation and rapid development in number of vehicles, the ratio of the vehicle accidents is increasing...

In view of the requirements of aircraft parts automatic drilling processing, based on the analysis of the working process of the automatic drilling end-effector, through the steady-state design and the system structure modeling with CATIA, design a set of testing, drilling, pressure riveting, suck crumbs...