Advances in Computer Science Research

It’s significant to isolate micro-vibration interference from ground to precision instruments, so lots of scholars have paid attention to study vibration isolation mechanisms and got a fruitful outcome. The most important characteristics of a passive vertical vibration isolator are natural frequency...

Image fusion has become a major topic in image processing. In transform domain methods, the fusion rules decide the quality of fused image and hence play an important role. Therefore, the key issue is the design of fusion rules which contain low frequency fusion rules and high frequency fusion rules....

The grain preservation feature guarantees that the translated multidimensional model will maintain cohesive granularity among the entities. Many data warehouse systems have been developed recently, yet data warehouse practice is not sufficiently sophisticated for practical usage. Most data warehouse...

The notion of two-direction vector-valued wavelet packets which is the generalization of biorthogonal vector-valued wavelet packets is introduced. A method for constructing biorthogonal two-direction vector-valued wavelet packets is obtained and their properties are discussed by means of time- frequency...

The Party branch of University Teachers' basic level party is the political core, which plays an important role in the rule of law. However, the enthusiasm of the teachers is not high, the role of the pioneer model is not good, and the mechanism of the incentive mechanism is not perfect. To adapt to...

The current feature for motor carried with natural mixed eccentricity and bearing fault is merely focused even though it is very important for motor online diagnosis. Considering both of the air-gap length change and torque vibration caused by bearing fault, the stator current expression were deduced...

With the traditional Gaussian mixture model being more sensitive to light and failing to react to changes of lighting, a variances and a mean update program under local illumination and global illumination mutations are puts forward respectively in this paper. More specifically, a divergent method to...

The metronome is a device that produces beats at regular intervals and can be used as the reference of music's speed. It has a wide application in music. The metronome was designed based on the AT89C51 microcontroller. The peripheral circuit is mainly composed of digital display module, keyboard module...

Multicultural integration, a variety of new waves continue to impact on our educational environment. The ever-changing ideological and political education environment system has created great pressure on the workers who are struggling at the forefront of education. The changes brought by the reform of...

The poems of Tang and Song Dynasties are the monument of 5000 years of Chinese and the treasure of world literary world. Color images occupy an important position in the poems of Tang and Song dynasties, and imply a strong cultural heritage. In the translation studies at home and abroad, it attracts...

Slow feature analysis (SFA) is a method that extracts the invariant or slowly varying features from an input signal based on a nonlinear expansion of it. This paper introduces SFA into industrial process monitoring. It overcomes the innate drawback of principal component analysis (PCA) that it fails...

Under the complex operational environment of the antimissile operation, the application of Systems Modeling Language (SysML) parametric model in weapon system effectiveness evaluation is explored. The function of parametric graph model, the construction process of the model and the optimization method...

In this paper, the equilibrium issue exists in the single carrier mobile digital TV signal processing is discussed first, and in order to improve the balance performance, how to make equalizer switch automatically between blind equalization algorithm and decision oriented algorithm is researched. Otherwise...

Since Philip Kotler's theory of customer delivered value has been put forward, it has been paid much attention by scholars and business scope. With the rapid development of artificial intelligent technology and the immature market, drawing on the content of the theory of customer delivered value in marketing...

“Seeing is believing” VR virtual technology and BIM technology three-dimensional display, so that the use of BIM + VR is very complementary, that is, with real visual effects to express the designer’s design intentions, but also to view the real information, breaking the traditional design thinking,...

Image retrieval is an important topic in the fields of image processing, pattern recognition and computer vision. In this paper, we proposed a new and efficient method of image retreival by combining the color and texture features. We used HSV color histogram for color feature extraction and texton co-occurrence...

The reinforcement corrosion was monitored using ultrasonic guided wave. The amplitude of ultrasonic guided wave could response the degree of reinforcement corrosion. The experiment was carried out to monitor the corrosion process. And the results indicated that ultrasonic guided wave could monitor reinforcement...

With the growing demand for dairy products, the attention of the dairy industry has increased, and the brand-building task of Mengniu Dairy, as one of the leading companies in China’s dairy industry, is a top priority. This paper uses the SWOT model to study the current situation of Mengniu Dairy’s brand...

According to the characteristics of the course of electrical control professional control theory, the concept of engineering education is used to design, implement and run the system throughout the teaching process. All the thinking and design of teaching design, teaching method, teaching method and...

Focusing on the requirement of analog circuit fault and diagnosis, authors summarize the analog circuit fault classifier and analysis the corresponding analog circuit fault diagnosis methods based reviewing a great number of literatures. The fault diagnosis strategies are discussed from the two fields,...

City land use is a very complex system, and its development is influenced by many factors. The city land utilization structure will directly affect the development of the city. Information theory can reflect the order and structure of land use, which provides decision support for the city land utilization...

The spot centroid localization is one of the key problems in various fields of scientific research and engineering applications. This paper proposed a novel algorithm based on profile regularization of the detecting spots. The algorithm first roughly eliminates the background and random noise errors...

A method of arbitrary conformal antenna pattern transformation from global coordinates to local coordinates is given firstly. Then a conical conformal array with configuration of equal angle is modeled. At last the performance of beam with the configuration is analyzed, simulation result shows the beam...

In this rapid technology of remote and online learning, the ability to monitor and assess students’ engagement and productivity has become increasingly vital. This paper presents a pioneering approach to addressing this challenge by combining privacy-preserving on-screen activity tracking with federated...

With the birth of the Ministry of Culture and Tourism, the integration of China's culture and tourism industry has become a major national strategy. Based on the self-organization theory, this paper analyzes the self-organization characteristics and dynamic mechanism of the integration system of...

Objective: Education equity has always been the mainstream discourse in the USA's public education, and also the crucial idea for promoting its political democracy and social justice. The political elites spare no efforts ever to induce the public to acknowledge and accept its values system by political...

In this study, a P300 visual spelling system was presented using a novel method to input Chinese sinograms developed on a Hanyu Pinyin-based method. This method transcribes a Chinese pinyin into an initial consonant and vowel component according to its mandarin pronunciation. In this paradigm, each sinogram...

In this paper, using the method of combining qualitative and quantitative, we conducted an in-depth research to the sustainable tourism development theory, and then constructed an evaluation index system of sustainable tourism development in Hebei Province. Finally we used AHP to evaluate the tourism...

In order to make the plug-in hybrid electric vehicle obtain optimal energy consumption economy and adapt to more complex working environment, the optimization energy management strategies based on driving cycle recognition were made. First, six kinds of cycle as standard working were selected to represent...

Martin Blödt first introduced that the modulation mode between fundamental frequency of rotor vibration, which is caused by bearing faults, and fundamental frequency of stator current is phase modulation. This paper accomplished the theoretical derivation about the impact of bearing fault on stator current...

In the current market characterized by customer-centricity, flexible and adaptable logistics solutions that meet consumer needs are more crucial than ever. The integration of hyperconnected logistics with real-time marketing strategies presents the potential to improve marketing performance and enrich...

【Purpose/significance】With the deep integration of information technology and ideological and political courses teaching, knowledge graph can provides strong support for the in-depth learning of ideological and political courses.CiteSpace is used to analyze teaching materials and CNKI documents, carry...

In this study, Archard's wear equation is combined with a nonlinear dynamic model and a reconstraction method for the wear tooth profile to predict the wear depth of gears. The dynamic model, which is used to determine the dynamic meshing force, and the reconstraction of the wear tooth profile serves...

By calculating fluid dynamics (CFD), the flow field of several shaft center breathers in different structure has been researched in detailed. Computational domain is simplified according to the actual requirement. RSM turbulent model is used to simulate the strongly swirling turbulent flow field of the...

Traditional education pays more attention to teaching, and the teacher oriented teaching method is not adapted to the needs of today's society. This paper focuses on the implementation of initiative project driven teaching method which is in line with the society. The active project driven teaching method...

This article mainly from the view of system, discusses the connotation and elements of the teaching method of applied undergraduate, according to the teaching characteristics of applied talents, from the analysis of different types of classes in a suitable teaching method, teaching situation, teaching...

A resonance Raman detection system (RRDS) is proposed in this paper. The system is composed of a miniature ultraviolet frequency sweep laser (UFSL) and a controller and data analyzer (CDA). The UFSL consists of a pulse semiconductor laser (PSL) module, a fiber laser module (FLM), and an ultraviolet frequency...

Cellulose (CE), sawdust (SD) and wheat straw (WS) were subjected to triethoxysilane (AS) and methacriloxy propyl trimethoxy silane (MS), and maleic anhydride grafted polypropylene (MAPP) to improve interfacial bonding with matrix. PP/fiber composites were prepared in a rheomixer equipped with two rotor...

With the rapid development of computer hardware and software technology, the hardware size and performance of embedded system have been greatly improved, accordingly, the complexity and size of the embedded system software have also doubled. However, the particularity of the embedded system requires...

This paper presents the content filtering based on keyword map. Keyword maps represent knowledge of learner by capturing relations between terms that the learner has been exposed to. Keyword maps allow increasing both the relevance and complement of learning resources recommendation. The experimental...

There are many problems in the teaching of Business Administration Specialty. For example, the backward education concept, the obsolete teaching content, the method of teaching being too mechanical, the backwardness of teaching ideas, and so on. We can solve these problems by the introduction of modern...

The number of students attend The university entrance exam in zhejiang province was reducing , but the Acceptance rates more and more rising since 2008. So the teaching model in college turned from elite to popular,with that bring the result is part students' study ability grow wrose and wrose, present...

As is well known, one of the biggest health issues of our time is type 2 diabetes mellitus (T2DM). And it has been predicted that by 2045, its prevalence will have increased by more than 50% worldwide. Machine learning has emerged as a promising option for the prediction of diabetes after years of study...

Frequent itemset mining is an important technique in data mining. This paper employ the sampling method to improve the performance. An in-memory index is presented to store the data information, which is maintained by our proposed algorithm FIMS. We conduct the experiments over two datasets and find...

A closed-loop autonomous navigation system based on fuzzy neural network is proposed to deal with the autonomous navigation issue of hexapod robot in unknown environment. The closed-loop system is designed in order to optimize the output performance. The navigation algorithm is designed to combine fuzzy...

With the development of science and technology as well as educational technology, people are paying more and more attention to the positive influence of emotional, humanistic, aesthetic and other elements of virtual experiment on the cognitive psychology of learners. The emotional design of virtual experiment...

This paper analyzed the systematic features and self-organizing attribute of the cooperative innovation system of university industry. It introduced self-organization attribute of university industry cooperative innovation. It proposed some problem in industry university research institution cooperative...

A vision based automatic line inspection quadrotor aircraft was designed. The aircraft was constructed and the algorithm was designed. PIXHAWK and Raspberry Pi were used as the dual control core of quadrotor, where PIXHAWK was used to complete the attitude control and Raspberry Pi captured the video...

the paper has researched the relevant authority standards of domestic and international such as ISO 10423, ISO 13628, API SEPC 17D, ISO 13679, ISO 21329, API Spec 6A, then determined the designed parameters of the temperature pressure test connector. And, the test device was designed according to the...

While millions of products and services are consumed everyday, consumers may share their experiences by posting a review on the Web. A review usually consists of paragraphs of text. Readers wishing to learn details may choose to read the textual description. In many reviews, a product rating is also...

Most of the aggregate signature schemes are based on identity public cryptosystem that these identity-based aggregate signatures have certificate management and key escrow problems. And most of these schemes use the bilinear pairings and efficiency is not high. A novel aggregate signature scheme (CLAS-BP)...

Energy coupling realized by separable magnetic pot transformer as new approach of rotor excitation in synchronous machine could replace brushes and slip rings of traditional excitation. For new noncontact energy coupling (NEC) system, its research about energy and efficiency quality still remains a low...

The brain is a dynamic and complex network formed by hierarchical interconnections among functional regions and neural systems across lifespan. Recent studies using graph theory explore the functional organization of resting-state brains have coherently indicated many non-random topological properties...

With the advent of automated injection attacks, SQL injection attacks in web applications is more common, Related technologies has been refurbished. SQL injection is modify Modification the pages of the website database, it can add a user with administrator privileges directly in the database, and ultimately...

As a National Trade and logistics city and the core city in southern Shandong Province, Linyi adhere to fostering the development of new formats and enhancing the development of new power, pushing forward the internationalization of the mall. The smooth construction of overseas malls makes the foreign...

The facet temperature characteristic of 808 nm semiconductor laser was researched. Catastrophic optical mirror damage (COMD) is one of major factor, which drastically limits optical power and lifetime of semiconductor laser. The heat source of semiconductor laser facet and the facet temperature field...

The depth information of the underwater target is described with the disparity map. So the disparity map generation method is always a hotspot in binocular stereo vision research. The underwater target image stereo matching experiments were carried out by using the BM algorithm, SGBM algorithms and SIFT...

Language is the carrier of culture, and the expressions of people’s thoughts cannot be separated from human nature, so that there is a kind of internal integrity between English teaching and aesthetics. Therefore, the fundamental goal of English teaching in universities and colleges is to make creative...

A sharp edged biopsy needle is often used to cut and remove the expected tissue specimen to identify and diagnose cancer and other diseases. However, the traditional way to design and systematicness. The efficience of designing and optimizing of biopsy needle can be improved by selecting appropriate...

When training a convolutional neural network that can interpret picture ambiguity, a large number of pictures with different ambiguities are needed as a training set. This paper introduces a method to adjust the image ambiguity by adjusting the parameters in the Gaussian fuzzy algorithm. Finally, the...

Since the reform and opening of our country, the improvement of material life level makes people have a higher demand for spiritual culture, which makes the development of the cultural industry has become one of the important tasks of China's socialist construction, but also allow people to effectively...

Energy is an important issue in the development of economical economy in China. In shipbuilding industry, the waste heat utilization of diesel engine is an important technology. This article briefly introduces the definition of waste heat and analyzes the waste heat of hip diesel engine exhaust gas through...

This paper mainly discusses how to use computer language Processing to simulate the patterns of traditional tie dyeing pattern, and strive to maximize the reduction of the tie dye and other paintings by the formation of the pattern effects. The results prove that the effects are good, and the computer...

Most data warehouse systems have some limitations in terms of flexibility, efficiency, and scalability.In particular, the sizes of these data warehouses are forever growing and becoming overloaded with data, a scenario that leads to difficulties in data maintenance and data analysis.this reserch introduce...

Coupling the phase field model of solid-solid phase transformation on the base of the liquid-solid phase transformation model,a new phase field model is established during solidification process.Taking the Fe-0.5mol-C alloy as an example, the model has realized the simulation of the liquid-solid-solid...

Gujarati character recognition has always been a field of study in need of improved techniques to reach a satisfactory degree of accuracy. This study developed a technique for predicting handwritten Gujarati numerals using various feature extraction and classification techniques. Deep learning models,...

This study delves into the realm of anime face generation with the aim of empowering individuals to create their own anime characters and easing the burden on artists. Employing Deep Convolutional Generative Adversarial Networks (DCGAN), the research focuses on generating anime face images. The DCGAN...

The concept of digital campus has gradually become an important trend in the development of colleges and universities. Virtualized campus is an important part of the digital campus. Virtual campus based on virtual reality technology, it builds a virtual campus scene that is immersive and interactive...

In this paper, the principle of the network link analysis, steps, application field is analyzed, on the basis of Lenovo and Samsung two business enterprises as the research object, similar in nature, scope, link analysis, through the analysis of selected samples for enterprise network link data, the...

At present, with the development of cross-platform software technology and the cross-platform application gaining more and more attention, there emerged many multi-platform support, superior performance, cross-platform software development tools and integrated development environments, such as Qt Creator....

In the context of encouraging interdisciplinary collaboration in higher education, many Chinese top universities have made efforts in reducing the barriers to conduct research and teaching that involve members from multiple disciplines. This paper examines some interdisciplinary approaches applied in...

Since rising the boom around the world in 2012, MOOC has experienced the development of more than two years. The MOOC research of the society from all walks of life has gradually return to rational from fever. Although some scholars criticize MOOC exists the problems, such as high dropout rates, being...

In view of the low efficiency and inspecting dead zone of inspecting in 500kV substation, a new inspection method is proposed, which is using UAV carrying multi-sensor detection devices instead of traditional manual inspection and robot inspection. The structure, the composition of obstacle avoidance...

As the amount ofWaste Electrical and Electronic Equipment (WEEE)increases, the qualified recycler with the high technology and expensive cost have few supply of waste appliances. To solve this situation, China implements a series of take back legislations based on Extended Producer Responsibility. We...

Different kinds and types of forge pieces in forging center in Railway Vehicle Company lead to different management process of large amount of production materials, which introducing different workflow, resulting in heavy workflow engine load and huge workload for defining workflows. To address this...

As one of the artists who had great influence on the art history of modernism in the 20th century, Duchamp always realizes his personal artistic value through his constant pursuit of self and self-transcendence. He integrates art with his own life, infuses his own thoughts in every piece of work and...

Due to different presentations in females, polycystic ovary syndrome (PCOS) is the most common endocrine disorder and is particularly likely to be underdiagnosed and misdiagnosed. Recent machine learning structures such as MobileNetV2 offer promising opportunities for accurate, efficient and cost-effective...

In the era of big data, Internet technology and information processing technology have developed rapidly; How to effectively obtain, analyze and use data has become a hot issue. The expression of Chinese and Western art is also greatly different from the traditional expression. The thought, art and culture...

The concept of ITIL management process is introduced in this paper. According to actual practices in the scientific research institutions and role-based access control theory, an improved model of ITIL is designed. When used in scientific research institutions, cloud data center operation and maintenance...

With the rapid development of the global economy, multinational companies began to invest abroad, thus causing the rise of the localization industry. In the process of international trade, different countries need to overcome the language barriers to make deal, which make translators become a key link...

Bus rapid transit (BRT) is an important transit mode in the urban transportation system, especially in improving the urban transit’s operating efficiency. The accessibility of BRT is an important factor to measure its service level, however, most existing methods of calculating the accessibility can...

With the expansion of enterprises, more and more cloud infrastructures become widely used by enterprises. Public cloud service from third party can be accessed using internet. As a result, data is transmitted to the shared server. If there’s not a very good way to isolate different organizations, the...

This paper is a summary review of the survey of the manufacturing firms’ innovation in Shaoxing city in China. The questionnaire consisted of 11 kinds of questions pertaining to product innovation, process innovation, innovation activity, sources of innovation, factors hampering innovation and so on....

Cloud storage provides a lot of data access service, but may bring serious security problem. In this paper, it discusses cloud storage’s demand for data confidentiality, integrity, availability, then puts forward the corresponding solutions. It uses incomplete encryption, users manage the key independently....

The invariant moment feature of target is taken as an important approach to human shape recognition. This paper gives a general review of Hu moments and Zernike moments in human shape recognition, and utilizes the minimum distance classifier to classify some moving targets. By comparing their characteristics...

In recent years, image dehazing and image segmentation have emerged as vital tasks in computer vision, with numerous applications in various fields. This paper presents a cutting-edge framework that combines advanced deep-learning techniques to address the challenges associated with efficient image dehazing...

In order to understand the water environment quality and improve the production efficiency, a wireless sensor network localization algorithm about water quality monitoring based on RSSI ranging is proposed. Firstly the dynamic path loss index is obtained for ranging, then the measurement range is corrected...

This paper attempts to research on a dual orifice centrifugal nozzle of a certain aero-engine using CFD method to numerically simulate the interior flow, which will provide reference for design. The computing models for the primary fuel line and the secondary fuel line of the nozzle are built separately....

The cutting-pushing machining based on edge chipping effect is a kind of innovative machining technology, it applies stress concentration effect of precast construction mutation and broken edge effect of crack on new edge surface to process. Aim at the total difference between new machining technique...

Tunneling problems of the topic-multiplicity of a web page makes the relevance of the highly relevant page to be weakened. In this paper, we proposed a novel relevance prediction for focused crawling to solve gray tunneling. Our approach is based on calculating the relevancy score of web page based on...

China has many characteristic synonyms globally, such as panda, Chinese food and Chinese Kung Fu, which is elements with Chinese characteristics, having a great influence all over the world, and ceramic is one of the things that have to be mentioned when talking about China. The English name of ceramic...

On the basic of the definition of Hamiltonian cycle defined by Katona-Kierstead and Jianfang Wang independently. Some domestic and foreign researchers study the decomposition of complete 3-uniform hypergraph into Hamiltonian cycles and not Hamiltonian cycles. Especially , Bailey Stevens using Clique...

According to the principles of image restoration and non-linear constraint optimization, a novel image restoration algorithm based on the anisotropic diffusion model was proposed in this article. Based on the image textures and the gradient characteristics at the image edge, the adaptive anisotropic...

Started with the main evaluation model of customer satisfaction, this paper sorts out the research on mobile commerce customer satisfaction measurement: the related research on the influence factors of acceptance willingness of mobile commerce; the related research on customer satisfaction model of online...

With the advent of digital age, digitalization has brought significant changes to human life, such as people’s communication means becoming more diversified. Therefore, relevant enterprises’ management methods in the digital development process also need to be reformed. In order to maintain core competitiveness,...

The digital economy and the construction of a unified large market are both important topics in economic development, but there are few studies on the impact of the digital economy on the construction of a unified large market. This paper uses the econometric model analysis method to empirically explore...

Using the mixture of nanoporous materials and its associated lyophobic fluid for damping application is a novel technology called colloidal damper. Compression caused liquid intrusion transfers the mechanical energy into interface energy and so that producing damping effect and colloidal damper has great...

Traditional collaborative filtering recommendation technology has lower accuracy and couldn't meet the actual needs. So we convert the recommendation problem into the classification problem. We introduce Logistic classification methods based on the collaborative filtering technology and determine whether...

Sculpture belongs to one of the art expression form, in the process of long-term development, it has formed a relatively perfect development system. It is also advancing with the times in the application of materials. The traditional sculpture is relatively simple in the use of materials, more emphasis...

For photocatalytic degradation of azithromycin, La doping titanium dioxide(TiO2) /active carbon(AC) composites(La-TiO2/AC) was prepared by sol-gel method and characterized by BET and scanning electron microscope (SEM). Azithromycin wastewater was treated in a photocatalytic reactor with ultraviolet lamp...