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With the widely application of the computer system and the continuous development of information technology, the rapid increase of data quantity also in these data has become an indispensable factor in our work and life; To transfer the data resources, processing, analysis, processing, thus constituted...

Currently, due to the shortage of land resources, the resource development technology increasingly competitive among countries in the world. Our country is also committed to the development and utilization of marine resources in recent years. When working in the deep sea ,underwater exploration devices...

The art of woodcut New Year plantings is one of the outstanding representatives of folk art in our country. The expression and inheritance of folklore culture and spirit have attracted the attention of relevant researchers. This article elaborates connotation of the folk culture of Chinese woodcut New...

The Shanghai Composite Index is the earliest and one of the most important indexes in Chinese stock market, which is calculated by capitalization market weighted average for all the stocks listed on Shanghai Stock Exchange. However, previous researches mainly use low- frequency-data-based GARCH-type...

In many mechanical designs, such as airborne electro-optical platform, optical lenses, mechanical containers, speed reducer, and so on, lightweight design has always been our goal. Under various constraints, obtaining the minimum of some parameter is the optimization problem we often encounter in the...

During the rapid developmental process of the auto-making, the number of vehicles and the number of scrapping n our nation have been substantially elevated; however, the environmental problems and traffic safety problems caused by the auto scrapping have become increasingly severer. “The insufficiency...

Through a research on the existing problems in the development model of physical education in Chinese university, several factors influencing the development of physical education in Chinese university have been discovered at present: PE teaching reform task in university, content setting and model using...

A Software Product Line (SPL) is a collection of software for configuring software products in which sets of features are configured by different teams of product developers. This process often leads to inconsistencies (or dissatisfaction of constraints) in the resulting product configurations, whose...

This paper presents an approach to a novel and efficient diagnostic system for PLC controlled manufacturing systems. A general structure of the diagnostic system is implemented, which is the extension of an existing diagnostic system we have developed in recent years. We artificially get the diagnostic...

We constructed the random SA-mixed models based on Sierpinski and 2-dimension Apollonian networks having scale-free properties, and we have shown our random SA-mixed models are scale-free. It is noticeable, adding unchanged motifs doesn't affect the scale-free behaviors of the origin networks. The random...

In this paper, we describe the necessity and importance of bilingual teaching in the Calculus class in China. First the purpose, meaning and difficulties of the bilingual teaching are discussed. We next compare merits and demerits of classic textbooks in Chinese with the ones in English, which emphasis...

The momentum of cruise industry in Hainan Province is bright. Although our country is in advanced level, there are still disadvantages: limited cruise terminal, lacking of cruise and fleets, lacking of hinterland and economic support, big investment and small returns due to the investment of private...

Data augmentation is an important technique to improve the performance of deep learning models in many vision tasks such as object detection. Recently, some works proposed the copy-paste method, which augments training dataset by copying foreground objects and pasting them on background images. By designing...

The COVID-19 epidemic has had an impact on every aspect of human life, including the physical environment. The efforts required to stop the virus from spreading and the resulting halt in economic activity have had a substantial impact on the environment. Hence, this study intends to explore the positive...

This paper talks about the relationship between going public and Chinese listed companies’ first-day return. The dual listing becomes a more popular choice for companies to get equity financing because it can help companies receive a higher initial return on the first day of going public and approach...

When many people are still praising the amazing screen of new iPad, a kind of imaging technology with twice higher resolution ratio, 4k, enters into our sights. At present, SONY, Canon, Toshiba, sharp, JVC have released 4k video products, including flat-screen televisions, monitors, video camera, projector...

With the change and the development of economic globalization and society region, the development impact of international trade on our entire regional economic is also increasingly stand out, the so-called regional economy, its development have their own certain measure, we generally mean the total regional...

In the network design, the choice of the network topology plays a decisive role for the realization of the function of computer network efficiency. The labeling problem of the computer network topology directly affects the network design and communication costs, etc. Generalized ring network topology...

The Covid-19 pandemic has put a strain on the world’s health care system since 2020 when the outbreak took a toll in people’s lives. This research mainly focuses on the adverse/ obvious effects of the pandemic on mental health and it aims to study the current level of mental health of the people over...

Firstly, this paper briefly summarizes and analyzes the concept and main characteristics of innovation and entrepreneurship education in local application oriented colleges and universities. And it takes them as the sample of reforming and developing the innovation and entrepreneurship education in local...

Online auctions have seen a tremendous transformation as online functions developed over the past decades. This paper aims to explore the background, state quo, and current problems of online auctions through a deep analysis of literature reviews and case studies. Using the examples of Mobile Internet...

In 2016, General Secretary Xi Jinping emphasized at the National Conference on Ideological and Political Work in Colleges that ideological and political work should run through the whole process of education and teaching. It create a new situation for the development of higher education in our country....

Modern digital life can be characterized by both new possibilities and challenges. However, if we assume that digital life has its own natural course which establishes a balance between threats and promises, human culture always tends to reflect upon new experiences, communication methods and ways of...

Expounds the six years of working experience in secondary vocational school professional provincial backbone teachers training, professional backbone of secondary vocational school teacher training organization process to do a comprehensive review, the purpose of training is to make the training teachers...

A family of fuzzy mappings is called higher-order strongly preinvex fuzzy mappings (HOS-preinvex fuzzy mappings), which take the place of generalization of the notion of nonconvexity is introduced through the “fuzzy-max” order among fuzzy numbers. This family properly includes the family of preinvex...

Higher vocational teaching is increasingly carried out, the expansion of enrollment development is also with the increasing training programs in China, all aspects of China's economy have changed, higher vocational students in the severe career competition, the pressure is increasing. As the higher...

The construction of an educational informatization application system has become an important content of current educational informatization construction. Based on SECI knowledge management model, this paper discusses the training of teachers and the construction of a learning mechanism, and the construction...

In order to solve the problem of automatic detection of agricultural environment data, the function of real-time data acquisition and processing and the detection and warning of rice diseases is realized. The networking, ZigBee development and space fuzzy data mining technology and established networking...

In this paper, we combine two powerful tools to handle the video denoising problem: one is an effective video denoising method based on highly sparse signal representation in local 3D transform domain, and the other is a low-rank matrix completion based video denoising method. Similarly, in our algorithm,...

This study examines the ideology behind thrift shopping, the attitude and factors driving the Indian customer’s and their intention to buy second-hand fashion items. Data in this research is collected via a poll on Instagram and articles available on the internet. The influence of the covid 19 pandemic...

According to the characteristics of Three Gorges reservoir ecosystem in Chongqing of China, the index for potential capacity of ecological environment is amended for early warning evaluating the ecological security in 22 counties of the Three Gorges reservoir. Capacity of ecological environment was ranked...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

Because of the Covid pandemic, the financial market, particularly the stock market, suffered a significant decline. The stock market peaked on February 19, 2020, just before the COVID-19 epidemic resulted in a precipitous decline in share prices. During the crisis, several sectors demonstrated a high...

Micro course is a new concept in the education field in china, coming from abroad. With the development of electronic Science and technology in recent years, the teaching mode of "micro class" has get more and more people's attentions which is out of class, also has been widespread concerned in China....

A novel sample treatment, namely vortex-assisted dispersive liquid-liquid microextraction (VDLLME), followed by GC/MS has been developed for the determination of gaseous phase polycyclic aromatic hydrocarbons (PAHs) emitted from a marine diesel engine. The method integrates extraction, enrichment, and...

In this paper, we propose a novel logo localization and recognition model in which we use the spatial pyramid matching with color proportion to train a score function and the Efficient Subwindow Search (ESS) to localize region and recognize specific logo. Our model has two advantages compared with other...

Accurately object searching plays an important role in computer vision. Retrieving and locating target objects in images are object searching’s two sub-tasks. Aiming to promote the precision and recall of object searching, selecting appropriate image representation methods is the core issues. The representation...

In this paper, an improved face recognition algorithm is proposed based on the combination of modular 2DPCA and contextual constraints based kernel discriminant analysis (CCKDA) because of the disadvantages of CCLDA. CCLDA first transforms an image matrix to a vector which caused high dimensionality...

Focusing on the power decreasing of large-scale applications in network-on-chip, this paper proposed a modified genetic algorithm based method on low-power mapping. With communication weights of task nodes and structural features of mapping platform, this method acquired better initial mapping solution...

Size, location and rotation angle of on-line handwritten signature will have effects on the performance of verification. Methods of alignment for on-line signature verification are proposed in this paper, the size, location and rotation angle of test and reference signatures are aligned effectively to...

Mobile Ad hoc Networks (MANETs) are temporary formed, infrastructure-less networks. The performance metrics deteriorate due to the unstable channel conditions, network connectivity, mobility and resource limitations. To improve different performance metrics, various cross-layering approaches are utilized...

The development of the welding industry depends not only on the research and development of highly educated personnel, but also on the application and operation of the vast number of front-line workers, and it is the responsibility of vocational education to cultivate technical personnel and technical...

According to the opinions of specialized doctors, being able to accurately classify breast calcification is very important, and with this information available, only then medical treatments can be applied properly. However, for any delay treatment or misdiagnosis, it is very likely as the key attributed...

In this paper, we theoretically research the implementation of teaching assistant system based on web development technique for advanced mathematics in this manuscript. Computer assisted learning method has already become a kind of very important teaching mode. Mathematics is established on the basis...

With the continuous development of China's capital market, there are more and more new financing tools coming out in the market. This paper aims at discover the convertible bonds theory value of China's market by analyzing the terms of the convertible bonds and factors which can influence value and combing...

The power wireless broadband communication is one of key support for smart power distribution and utilization networks, which is usually at the end of the power system communication network and deployed in where the optical fiber communication is not easy to achieve. In this paper, we design an application...

The integrated teaching has become a popular word in the vocational education. With many years of teaching practice, the author has explored and accumulated some experience. The author proposes that the reform of the welding specialty should be integrated, specialized and combined with professional skills....

We present a new method to recognize human activity under uncertain view. The activity width image which is extracted from the sequence of silhouette is used to represent the activity features. It converts the spatial and temporal pattern to a grey-level image. View difference causes the deformation...

In order to solve efficiency of maze optimal path problem based on ant colony algorithm, we proposed a CUDA platform parallel programming model, executing the algorithm with GPU that significantly improve the calculation efficiency. A parallel matrix design method was introduced and the ant colony searching...

Private colleges and universities is an important component of our education system, government financial help is an important guarantee for development of private colleges. The current government support private higher learning institutions from the direct financial investment to purchase educational...