Advances in Computer Science Research

One new conception avionics system of launch vehicle is proposed according to the future technology trend. Aimed at efficient, low-cost and reliable space transportation system, the entire avionics system scheme is proposed innovatively in this paper. There are some characteristics in the avionics system...

In order to study the effects of microbial nutrients on the degradation of living garbage and the water quality of leachate, Vitamin C,KCl,KH2PO4, NH4Cl and a mixture of KCl,KH2PO4, NH4Cl were added into anaerobic landfill garbage. The height of the settlement of each litter layer and concentration of...

The agricultural economy is still a critical component for the development of national economy in modern China; therefore, the efficiency of agricultural product logistics has huge impact on the development of agricultural economy and the industrial competition. Moreover, scientifically and systematically...

With the development of economy and the improvement of people's living level, shopping online has become a more and more popular way of shopping. In recent years part of book stores start to develop book online sales system in our country. The users can buy the book they wish over the internet. But Chinese...

The local Universities are important bases for training applied and practical talents. According to the supply and demand for talents in the current market, the major issue of local universities in China is to perfect the local university talents training mechanism, improve the quality of talents training...

With the rapid development of network, network identity management is becoming more and more important. Network identity in cyberspace associated in reality has been one significant and urgent task as online life becomes real. So this paper gives a new network identity management systems model based...

Research on higher vocational education enterprise cost sharing can seek ways to share corporate diversification, higher vocational education funding to relieve stress status; while also reducing the share of enterprises sharing ratio educated individuals and families to promote a fair education to some...

Based on the data on the official website of Hubei Provincial Museum from 2011-2017, this study summarized the patterns and contents of the activities Hubei Provincial Museum had taken in realizing its educational function, and put forwards some countermeasures to promote the function of education of...

Based on the micro data of China Education Panel Survey, this study first uses the factor analysis method with the SPSS software to construct a comprehensive index of compulsory education quality that more comprehensively reflects students’ moral, intellectual, physical, aesthetic and social development....

Data science blog: AI in public health AI – a tool for predictive healthcare analytics and Telemedicine AI has become a gamechanger for healthcare, transforming the way we analyze the chronic condition as well as treatments across the globe. The paper discusses the incorporation of AI-powered platforms...

The ancient Tangka image with reflecting Tibet art has been broken by the nature and human with different degrees The part-shed Tangka image is researched as a type of special breaking. After discussing digital image inpainting, the digital image restoration based on the structure, and Thangka image...

With the development of network technology, computer software is developing from the two story structure model to a multi-layer structure. In the multilayer structure, middleware is the key layer of application layer, application software development has become a new technology, and with databases, operating...

In the 21st century, the role of intellectual capital in economic growth is increasing, the depreciation rate of knowledge is getting higher and higher, and human capital is accelerating. The competitive advantage of traditional enterprises is such as capital advantage, scale economy and so on. Have...

Nearly 50 billion linked devices by 2025 will make physical entry to the target system much easier for attackers. The proliferation of embedded devices in mission-critical infrastructure and industrial control systems, as well as the existence of the Internet of Battlefield Things (IoBT), heighten this...

In order to investigate the effects of intermittent exposure extremely low frequency magnetic field on embryonic development of fish, Zebrafish was selected to serve as the study object to study the embryonic development effect of intermittent exposure to magnetic fields. Hatching fertilized eggs of...

The traditional recommendation system usually ignored the contextual information. However, there are usually various factors influencing user’s decision. Therefore, the incorporation of contextual information in the recommendation process has attracted major interest. In this paper, firstly, the classical...

Marx's economic crisis theory is an important part of the surplus value theory. The economic crisis theory is the logical premise and direct basis of "two necessities". The emerging new situation in the development of contemporary capitalism and socialism has questioned and challenged Marx's economic...

The classification query method of data stream can not only improve the efficiency of data stream query, also achieve data stream query in the best matching state. The difficulty of classification query of data stream difficulty is how to achieve data matching in the optimal matching degree, the traditional...

An energy-saving de-icing technology of aircrafts with high efficiency and energy saving is discussed, which is based on the inverse piezoelectric effect. The finite elements analysis model of a testing skin is developed to analyze the natural modes and harmonic response by the software ANSYS, which...

In micro/nano milling, the accuracy of tools in high-speed motion and the correspondingly final milled precision are greatly affected by the holder. Shrink-fit tool holders have high precision in principle to assure micro/nano milling since there is no medium between the holder and the cutter. Aiming...

With the prompt evolution of Internet, network identity management is getting more and more basilica. Personal electronic identities in cyberspace associated in reality have been one significant and urgent task as online life becomes real. So this paper presents a network identity management platform...

Based on the characteristics of marine power system, the paper takes marine high voltage power system as the research object to research the five kinds of neutral grounding modes. The simulation model is built by MATLAB/SIMULINK to analyze the difference of the different neutral grounding modes. By comparing...

With the development of civilization, various organic matters could be treated by hydrolysis and acidification process. Not only the high concentrations of refractory wastewater but also the large amount of sludge all could be handled by hydrolysis and acidification process with lower running cost and...

The main objective of DTN routing is to transfer the message to the largest extent. In another words, the delivery ratio is the most important evaluation index of DTN routing. The priority of data package in DTN network is the degree of importance of the data package and data packages with different...

In order to discuss the rationality of park green land structure, using relative importance values, biodiversity index and plant coverage, combined with SPSS analysis method, the structure of ZHONGSHAN park green space was studied based on 51 sample areas investigation of ZHONGSHAN park in SHAOGUAN city....

Mathematical modeling is an important part of talents cultivation scheme of local application oriented Undergraduate Colleges and universities,in order to solve the increasingly prominent problems and contradictions in teaching,combined with the actual situation of applied undergraduate colleges,from...

With the development of information technology, computer system has become increasingly important for the whole country as a support for social activities. Any destroy or failure of computer system will contribute to huge influence on the whole society. It is of great and direct importance to study the...

Technical support for the digital publishing industry is not only a model for the development of cultural industries and cultural integration of science and technology, they are also two sessions this year hot word "Internet +" in the traditional publishing industry and reflects the application. Digital...

With the continuous development of multimedia teaching technology in our country, its application value in piano teaching has also begun to emerge. Based on the situation of teaching practice, this study introduces the basic mode of traditional piano teaching, and then analyzes the function of multimedia...

In this study to the medical students in our school as the research object, by the good faith the theme of the study, combined with the actual situation of the school,design evaluation questionnaire about college students' honesty, and carries on the questionnaire survey on college students' credit situation,...

With the continuous development of computer technology and wireless Internet, the number of mobile phone users is growing at an unprecedented rate. As the content of traditional culture, libraries have also undergone tremendous changes nowadays. In the wireless network technology, database technology...

Metropolis light transport was an unbiased and robust Monte Carlo method, which could efficiently reduce noise during rendering the realistic graphics to resolve the global illumination problem. First, described basic Metropolis method, and then focused on its own characteristics to outline typical research...

In order to deeply study the evolution law of network public opinion of sudden natural disasters, this study takes Weibo as the data platform and selects the "July 20 Zhengzhou rainstorm" event as the case study. Crawler software is used to obtain the whole life cycle data of the event after...

Ensuring road safety is a global priority, with the prompt identification of pavement cracks playing a crucial role in preventing accidents and minimizing infrastructure damage. This study introduces an innovative approach to enhance road safety by employing deep learning techniques for the automated...

Article based on the size of the total assets of 32 listed companies carries out a qualitative description about Chinese marine engineering equipment manufacturing industry. And also quantitative analysis on reality concentration, degree of market concentration and spatial agglomeration level were analyzed...

Building materials are the main products made of coal gangue and coal fly ash. Most of these products contain various heavy metals such as Pb, Cd, Cr, Hg, which are needed to measure in the purpose of safe using and environment protection. In our work, we established a set of method to pre-treat the...

In this paper, a transmission protocol is firstly introduced based on the OFDM cellular cooperation system. Considering the constraints of the size of mobile terminal, we propose two main cooperative schemes to obtain transmitting diversity which is difficult for common transmission methods to acquire....

The polarization properties of the key components of armored target have been researched in this paper. As a new target detection method, the polarization imaging detection can overcome the deficiencies of the traditional detection method in distinguishing the details of armored target. Firstly, make...

To improve the urban air quality, Beijing adopted the most stringent vehicle control policies and strategies, including limitations on vehicle growth, the scrappage of older vehicles, and tail number limit line measure. This paper analyzes energy consumption of conventional gasoline sedans in Beijing...

The effect of powdered activated carbon (PAC) particle size in the range of 0.09~0.18mm on the flow field in membrane filtration process was investigated. The SEM images of membrane surface showed that it might cause damage on the membrane surface in membrane filtration system by the addition of PAC....

A new dynamic weighing system with piezoelectric polymer sensor which includes hardware, software and algorithm is researched and designed .Then the preliminary trial, conducted in the designing system, and the analysis about experimental results, verify the feasibility and effectiveness of the system....

With more and more people beginning to share information and opinions through microb1ogging, microblogging network has become a new research focus in the social network. In this paper, we introduced a model which gives more realistic and detailed description of the evolution process of microblogging...

Due to the large computation quantity of laser propagation simulation in complicated laser systems, the traditional serial simulation cannot fulfill the requirement. In this paper, the laser propagation algorithms of coherent light source and noncoherent light source were introduced, two parallel computing...

The Thesis proposes an algorithm of physical gesture recognition of human body based on composite features, which combines the feature of contour vector distance from the contour mass center to the edge point with the optical-flow features, and then the composite features are formed to make action recognition....

In recent years, the rise of local high-level colleges is a new trend in the process of the reform and development of higher education in our country, which has a profound and strong influence on the pattern of higher education in China. Under the guidance of the country’s policy of rejuvenating the...

This paper discusses the background, necessity and thoughts of constructing virtual simulation teaching experiment teaching center in view of the existing problems in the practice of teaching bio-agriculture and combined with the training objectives of the "Top-Notch Innovative Agriculture and Forestry...

Mechanical micromilling is the key technique for the fabrications of high quality miniaturized components with nano-level surface roughness by only one-time workpiece setup. Micromilling machine tool is the prerequisite for this technique. A three-axis desktop micromilling machine tool has been developed...

Until IIS6 the concept of application pool began to emerge. Its function is the management process. Because the application pool can isolate different applications in separate memory pool, which makes the application in the application pool will not be amiss to affect the application of other application...

Network organizational structure lays a solid organizational innovation platform and provides a high-speed network channel for flow and diffusion of innovation cluster resources. First, the article discusses the mechanism of network organization structure characteristics and industrial cluster innovation...

With the rapid, extensive and in-depth development of IT technology, the application of IT technology has been rooted in all aspects of social life and work, especially for higher institutions leading science and technology, cultivating students, the use of IT technology in various work and projects...

The chips of AZ31B and AZ91D magnesium alloy were simultaneously recycled by solid -state process. For comparison, AZ91D and AZ31B magnesium alloy were produced by the same solid- state recycling from single AZ91 and AZ31 chip, respectively. Mechanical properties and microstructure of three recycled...

The research presents a Deep Learning and Multiclass SVM-based approach to locate missing children. Using the FGNET dataset, a CNN model is trained to analyse new child photos uploaded by users, comparing them against a database of missing children. A CNN model trained on the FGNET dataset analyses uploaded...

Analyzing and dealing with massive data in time to provide proper and reliable data for advanced applications of substation is one of the main tasks of intelligent substation. This paper introduced the quality identify of multi-source data in detail based on the panoramic SCD model which intergrated...

This paper analyzes how to improve the participation of elderly people in community activities, investigates the willingness, participation and space utilization of elderly people in both old and new communities, and obtains six environmental construction factors that affect the participation of activities...

The fictitious stress method (FSM) based on analytical integral of Kelvin’s solutions to calculate displacements or stresses have been proposed by K.Kuriyama. The paper represents the procedure how to use this method to compute stresses and displacements of rocks underground, and a modeling method for...

The thermal circuit model of oil-immersed transformer needs to improve its accuracy in predicting the winding hottest-spot temperature, especially in the case of overload and different cooling modes. In the case of overload condition, the estimate values obtained from most existing models are smaller...

Factors that affect the measuring accuracy of highway Weigh-in-Motion systems are analyzed and the hardware of a new Weigh-in-Motion system are analyzed and designed, then the measuring data of the Weigh-in-Motion system is processed. Finally, the method of Singular Spectrum Analysis are applied to the...

Teaching of software engineering is faced with higher demands of quality proposed by the development of computer science as well as objective problems brought by massive higher education. The courses of software engineering should cultivate students into applied talents on software engineering. The courses...

The correctness of the surface point position and the smoothness of the interface would significantly influence the final results in numerical simulations, especially in free surface cases such as bubble in the water, vessel with blood. However, how would the error caused by improper surface position...

We will study three deep learning frameworks (MobileNetV2, VGG16, and ResNet) of MobileNetV2 mobile peripheral system in this research. Coral reefs are critical ecosystems that provide habitat to marine biodiversity and are under threat from climate change and widespread coral bleaching. The ability...

Sea clutter is a highly nonlinear signal; it has a non-stationary nature both in time and space. Many scholars found that sea clutter data are chaotic. This indicates that the system has some internal rules, but it is difficult to make an analytic formula. The BP neural network with self-organizing fuzzy...

With the rapid economic and social development of China and the gradual improvement of people’s living standards, physical fitness activities have become more and more common and people have also incorporated physical exercises into their routine daily life. As a mass sports activity, national fitness...

According to the "Higher Vocational Counselor's Professional Ability Standard (Temporary)" document issued by the Ministry of Education, it is stipulated that the scientific level of ideological and political education should be further improved according to the spirit of the 18th Party Congress. Therefore,...

An optimal digital image watermarking algorithm in Curvelet domain based on singular value decomposition (SVD) and genetic algorithm (GA) is proposed in this paper. The watermark is firstly encrypted by Arnold transform. Then, the low frequency part in Curvelet domain of the host image is divided into...

Sport industry is the inevitable outcome of market economy, while sport socialization and industrialization is the inevitable course for sport development. The Thesis proposes matters needing attention in sport industry development direction and development courses in our country, integration of sport...

Aiming at the categories of machines and tools of transmission and transformation project, the article established the security evaluation system of construction machines and tools of transmission and transformation project based on analytic hierarchy process from three categories, which respectively...

The appearance of computer-aided instruction (CAI) shows the improvement of teaching methods and means, as well as the change of teaching idea and teaching content. However, it also has some problems in the optimistic development. To take full advantages of CAI and improve the teaching effect through...

The reform of PE teaching method focuses more and more on the combination of educational theory and practice, developing from a single trend to integration. Innovative education is the extension, expanding and deepening of quality education, and it is an important way to cultivate high quality creative...

The separating principle of the cyclone separator has been analyzed by analyzing the tangential speed, the axial speed, and the pressure distribution of the flow field inside the cyclone separator. The dimensional parameters of the separator with larger effects on the separation efficiency of plastics...

This paper presents a fall detection system for elder people using wearable single inertial sensor. In contrast with multiple wearable sensors, we deploy only one 3-axis accelerator on human body for continuously monitoring fall incident. Support Vector Machine is exploited to be the classifier for predicting...

It is designed a multistage regulation and multiple directional engineering machinery hydraulic system based on CAN bus, providing a perfect control function, low manufacture cost and maintenance cost, high efficiency engineering machinery and flexible open mode, which can be applied to all kinds of...

Electricity production site operation and maintenance work and need to collect operation data, records information about a job, the widespread use of manual recording mode, even if the use of handheld terminal and the function is single. Based on electricity production site information collection method,...

To prevent heavy damages in road network after a quake, vulnerability studies must be conducted. The framework of the present study aims to develop a vulnerability index (VI) method for roads. The most important parameters influencing the seismic behavior of roads are identified, based on the worldwide...

With the help of the Hilbert transform, the low-frequency signals modulated by high-frequency signals can be demodulated. This article proposed a method to extract the time-domain features of ultra-high frequency (UHF) signals regarding the partial discharges (PD) in a gas insulated switchgear (GIS)....

The shortage of medical services and supplies in China’s mountainous area in west has not been resolved today. Though the university of medicine in this area tried to expansion the enrollment scale, the fruit seems an utterly inadequate measure, tiny of the graduates would like to stay behind, suitable...

Ontology has the characteristics of consistency, sharing and extensibility, which plays an important role in the study of text knowledge extraction. In the reality of work flow text knowledge extraction, based on the construction of domain ontology, this paper establishes the basic process of work flow...

With the deepening development of new curriculum reform, the application of multimedia technology in music theory teaching has become more and more frequent. With the current situation of application of multimedia technology in teaching, this study analyzes the function of multimedia in enhancing the...

To enhance the ability of innovation and entrepreneurship, the practice system of networking engineering is researched. The construction of practice teaching platform, practice teaching mode, and comprehensive experiment development projects are explored to vigorously promote the competition as a starting...

The semi conductive shield material was prepared by mixing a variety of copolymer and carbon black (CB) with LDPE by melt blending method. In order to study the suppression of semi-conductive shield materials on space charge injection, inorganic nano fillers with different properties were added respectively,...

Facing with plethora network security events, network security risk evaluation is an effective method to prevent and respond to these security problems. Ignoring possible changes maybe occurred, traditional network security risk evaluation only emphasizes the preventive management in advance. This article...

Literature is a kind of art that reflects the objective reality in the form of language and words. Literature is the carrier of the image of art, so it is different from music, sculpture, painting and other art forms. Literature can get rid of the binding of specific material materials, be free from...

Internet plus strategy was listed as a national strategy, exploring the new teaching pattern became the demand of education in the new era. This paper carried on the detailed analysis about the basic characteristics of the Internet plus teaching pattern, and the proposals of constructing teaching pattern...

Nutch, Solr and Hadoop, three of them are open source applications, which Nutch is a superb web crawler, Hadoop is a cloud platform and Solr can use crawled data and offer word class searching. Nutch only provides one mechanism which segments Chinese sentences into some single characters so that Chinese...

The effect of spinning and subsequent heat-treatment on mechanical performance and microstructure evolution has been investigated extensively. Thin-wall tube of 18Ni Co-free Maraging steel (T250) prepared by forward spinning process emerges obvious radial shrinkage behavior after heat-treatment and the...

Based on the analysis of our army units and NCO NCO professional education practical teaching on the basis of the status quo, existing in our NCO academies practical teaching problems, put forward the idea of reforming the practical teaching system, and puts forward the practical teaching reform of specific...

Since the 2020s, the emergence of the COVID-19 pandemic has brought the development of transportation, tourism, and entertainment industries to a standstill. The idea of revenue management (RM) improved the profitability for different types of companies. Therefore, establishing a good RM model and accurate...

Healthcare predictive modeling has been transformed by combining generative artificial intelligence (Gen AI) and machine learning (ML), which provide complex computational frameworks for precise disease prognosis. Leveraging Gen AI’s ability to synthesize complex, high-dimensional medical data and ML’s...

The cryptocurrency market is known for its inherent volatility, making accurate predictions a challenging endeavor. In this research study, investigate the efficacy of logistic regression, support vector machines (SVM), decision trees and random forests for the task of Bitcoin price prediction. To address...

With the development of mobile Internet technology, mobile applications will gradually replace the traditional equipment; become the mainstream of business applications. The operation of the pillar industries of electricity, will gradually realize the mobile application. The emergence and development...

Steel structures are often used in building constructions. However, in seismic area these structures could suffer heavy damages, especially those build according ancient seismic codes. To assess the seismic vulnerability of such structures, studies must be conducted. The aim of the present work is to...

With the rapid development of Internet technology, the field of software engineering knowledge is constantly updated, and the amount of knowledge has also been rapidly growing. Traditional software engineering knowledge service method, because of lack of semantic retrieval ability, can not meet the growing...

In the 21st century, with the rapid development of China’s economic construction, China’s society and economy have witnessed rapid development, and community sports, as the first choice of leisure, entertainment and fitness, have also been extensively developing with the in-depth development of public...

The safety of the vehicle occupants in car-to-truck rear-end collisions is directly related to the crashworthiness of the car body. This paper mainly studied the effect of sensitive parameter named offset rate on car structural crashworthiness in rear-end accident. In order to provide a reference on...

According to the problem of omitting the deflection caused by response time of different network security equipments in the research of network security situation awareness, Time Window D-S evidence theory is improved from traditional D-S evidence theory. Then the method of evaluating network attack...

The text, aiming at equipment status data and processing craft data, puts forward a visual modeling method, SOA architecture, to provide an integrated management method for real-time collecting, monitoring and warning. Consequently, it helps production personnel freed of large quantity of handwork, such...

The second language acquisition theory has a great guiding effect on English teaching. In English teaching, the application of second language acquisition can enable students to study in the English language environment, and thus improve the quality of English classroom teaching. In this study, according...

Security SLA in cloud service is of great importance for user confidence, but there is little research on it. In this paper, we analyze the important security requirements in IaaS cloud, bring up a native scalable monitoring framework for security SLA in IaaS cloud and raise monitoring methods for important...

The application prospect of underwater imaging detection is wide in the fields of military operations, marine development and engineering applications. Considering the complex marine environment, the energy transfer process of underwater imaging sensor is analyzed on the basis of optical seawater transmission...

The basic theory knowledge of physical education is the basis of physical practice curriculum, and provides rich theoretical guidance for students' physical training. But in the current school physical education, excessive attention has been paid to the practice teaching of physical education curriculum....

As the creator of the combination of traditional and modern music, Xiaofu Zhang plays an incomparable role in the innovation of Chinese electronic music. This paper studies the development of electronic music from Facebook.