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The similar sentences in multi-document set are combined into one class, and each class is one sub-topic. Describing the sub-topics from the perspective of understanding makes the multi-document summarization become the one with greater coverage and less redundancy. This paper presents a sub-topic segmentation...

The current application of VR technology in the digital library virtual space is mainly manifested in the online library roaming of the digital library. The author analyzes the current situation of virtual reality technology and its application, and discusses how college libraries use virtual reality...

In this era of information overload, all kinds of information come into our vision in different forms. Among them, click bait has been developed into a new advertising method at a remarkable speed. This paper briefly introduces the click bait in the form of “Yellow Journal” for the first time in history....

Formulating regulations on the development and utilization of public data is a necessary activity to unify local legislation in China, overcome the current difficulties in public data development and utilization, and achieve reasonable development and utilization of public data. This article explores...

In October 2021, the National people's Congress said: the double reduction policy is intended to be explicitly incorporated into the law to avoid increasing the burden on students at the stage of compulsory education. It means to effectively reduce the burden of overweight homework and out-of-school...

This paper primarily discusses the linear quadratic optimal control problem for discrete-time stochastic sys- tems with indefinite control weights and constraint and Markovian jumps. We use the Karush-Kuhn-tucker (KKT) theorem basically in this paper. It is testified that the well- posedness and the...

The paper models an incorporated multi-period dynamic signaling game between one attacker and one defender with incomplete information. It is assumed that the defender of two types for high and low attribute properties pays attention to his innovation and development by accumulating technologies, while...

The guided wave with the bidirectional propagation leads to complex signal which would be difficult to identify the end echo and the flaw echo. To simplify the guided wave signals based on the magnetostrictive effect, one-direction receiving method is investigated. The receiving guided wave method in...

In this paper, taking the automobile enterprises BYD as the research target, based on the basic theory of synergetic development, the author constructs the new energy automobile enterprise products synergetic development quantitative evaluation model, analyses the diversification strategy of automobile...

In order to realize the sustainable development of society, building energy consumption has become a global concern. In buildings, occupants adaptive behaviors that means how to use the buildings have an very important influence on the building energy use. The researches of occupants adaptive behaviors...

Car retarder is an auxiliary braking device. It is very important to improve the driving safety of the automobile. At present, the domestic and foreign research car retarder is mainly based on eddy current, permanent magnet type and hydraulic. Although the traditional retarder can play the auxiliary...

We introduce the notion of f-inclusion, which is used to describe different kinds of subsethood relations between fuzzy sets by means of monotonic functions ƒ: [0, 1] [0, 1]. We show that these monotonic functions can be considered indexes of inclusion, since the greater the function considered, the...

In recent years, there are many problems in the part-time practice of College students. For example, the importance of the role of students in teaching and the adequacy of lesson preparation will seriously affect the classroom atmosphere and enthusiasm. This paper found some problems through literature...

The paper studies the specifics of modern Confucianism, its relationship with Chinese Marxism and the influence of Confucianism on the reforms initiated in the 1970s by Deng Xiaoping. In China, since the beginning of civilization as the cumulative spiritual experience of society, the philosophical doctrines...

Street racing became a teenager trend in Pasuruan East Java Indonesia, although accidents often come to pass but do not dampen the spirit of teenagers in street racing competition. The focus in this articles analyze significance of winning and how to get it in the street racing arena. The research design...

The application of fuzzy reasoning and neural network in information fusion has its own merits. In contrast, the advantage of fuzzy reasoning lies in its strong ability of knowledge expression, its internal model structure and reasoning results are easy to understand, the disadvantage is that learning...

The internet has recently become a very important medium in everyday life and provides many benefits, one of which is the emergence of e-commerce. E-commerce itself uses the internet as a medium to provide information about certain goods being sold, such as descriptions of goods, pictures of goods sold,...

Research on environmental policy and youth has gained increasing attention in recent decades, driven by global environmental crises and the growing involvement of young people in governance. However, the field remains fragmented across disciplines, necessitating a systematic synthesis. This study applies...

This article focuses on studying home bias so that individuals and companies can better reduce home bias, thereby reducing their portfolio risk or improving portfolio returns. The characteristics of companies and individuals, the impact of globalization on the home bias, and whether the use of more general...

This study conducts a multi-dimensional analysis of the “Introduction to Digital Humanities” course syllabus and explores the development status and trends of digital humanities education on a global scale. The core of digital humanities education lies in the deep integration of technology and humanities,...

Through the analysis of current development and utilization of iron ore tailings resources in China, we can summarize the present development and utilization pattern of iron ore tailings resources. According to the theory of sustainable development, people can put forward three connotations of iron ore...

This paper forecasted VaR for multi-market assets (serval kinds of energy assets, stock, gold and US Dollars) by using Vine-copula model. The findings of the research showed that the Vine Copula model displayed more flexibilities and efficiencies than the traditional Bivariate Copula model in characterizing...

Research network worms, through inhibiting propagation of vicious network worms, Improve the utilization rate of network, Analysis of the network worms’ propagation model, put forward the mathematical model based on hybrid network benign worms, establish the mathematical model of network communication,...

With the wide application of information technology and the establishment of a resource-saving society, accounting informatization has made considerable progress in depth and breadth.But there are still many problems in the work of accounting informatization, such as the hardware structure is not reasonable,...

Understanding the response of plant traits to environmental change is critical. Specific leaf area (SLA) is an important plant functional trait, correlating with environmental conditions and indicating certain ecophysiological traits. Although the SLA-environment relationship has been extensively studied,...

A new knot placement method for B-Spline curve fitting to a set of ordered points is presented in this paper. It is a unified explicit formula that applies to both approximation and interpolation. The experiments designed by authors show that this method is effective and it has the advantage of keeping...

Ethylene glycol butyl ether and acetic acid as raw materials, cyclohexane as dehydrant, by direct esterification method, under p-toluene sulfonic acid catalyst, the catalytic synthesis of ethylene glycol butyl ether acetate(EGBEA). In the single factor experiment examines the usage of the influence of...

Network is the basis of the army informationization construction, and security is the guarantee for the army informationization construction. The article firstly analyzes the hidden trouble of the military network and the lack of defense methods, and then introduces a new defense system of military network...

Communication theory is a strong theoretical basic course with rich content. To enable students to better learn the important lessons, multi-dimensional teaching model teaching reform is adopted. Application of new multimedia courseware in the classroom teaching is a more intuitive way to explain. Outside...

Music is the key to open the door of the soul with infinite charm, and it is an important form of meeting people's spiritual and cultural needs. For people watching a concert by time and place restrictions and other issues, this paper based on iOS platform design concert live system. Firstly, research...

In this paper, the author takes music education specialties in nine Chinese Conservatories of Music as direct study objects, and conducts horizontal comparison and analysis from the aspects of training objectives, the curriculum and teaching staff, so as to state the history, the current situation and...

Through studying how to affect acoustic directivity with MATLAB software, it show that selection of a relatively larger surface of the transducer and a relatively closer transducer interval will be more preferable for directivity. While an array which possess more array element number and whose frequency...

As a compulsory course of economy and management specialty, Business Communication correlates the theory with practice. It is the course teacher who considers how to put the content students have learned into practice. Task-driven teaching method, taking teaching modules and projects as the carrier and...

Reverse k Nearest Neighbor (RKNN) query is proposed based on the k Nearest Neighbor (KNN) query, which can be used to evaluate the influence of the query objects. At present RKNN query algorithms are mostly based on static or continuous objects, however, with the widespread of mobile device, algorithms...

In the late Qing Dynasty, feminism was introduced into China. Under the influence of many aspects, feminism in China gradually develop, which was reflected in many films. This paper mainly analyzes the female characters in the 1930s-1960s based on two films, New Women and Two Stage Sisters. There are...

The recognition of emotion with facial expressions is essential to human communication, with the eyes and mouth being the most prominent features to identify emotions. Masks have become a part of everyone’s daily life during the pandemic. Since masks occlude the bottom half of the face, emotions may...

The Covid-19 has affected millions of people and the U.S. economy. In this article, the author demonstrated how Covid-19 affected people’s mental health, caused lack of open restaurants, unemployment, and fewer international students coming to the U.S. It also decreased the workload trades and average...

This paper introduces the concept, history, and implementation background of authentic assessment, reviews the underpinning theories, related literature, and research, and proposes the considerations for EFL teachers when they are implementing authentic assessment and designing authentic assessment rubrics...

This paper explores and studies the cultivation of engineering ethics knowledge for civil engineering students, and explores the introduction of engineering ethics knowledge in teaching practice according to the current teaching status of professional courses. Guided teaching combined with ethical theory...

Based on residents’ perceptions, this paper uses questionnaires and interviews to obtain data, and analyses the differences in the perceptions of residents of Wang Shan of the positive and negative economic, environmental and socio-cultural impacts of ecotourism through independent sample t-tests and...

With the growth of the world population, the problem of agricultural food is becoming more and more serious. However, with the change and development of the times, agricultural science and technology plays a more and more important role in grain planting, cultivation and detection. Taking the agricultural...

Frequent natural disasters and extreme weather events have encouraged governments around the world to speed up efforts to promote low-carbon transformation in various sectors. Under the goal of “double carbon”, the construction of new power system has been continuously promoted, and the following new...

In order to reduce traffic accidents on special sections of mountainous highways and optimize individual driving behaviors, a behavioral map for studying individual driving behaviors is proposed. Based on simulated driving behavior data of individual drivers on mountainous highways, the statistical characteristics...

In order to meet the needs of intelligent manufacturing and intelligent production in automobile industry, an experimental platform for intelligent manufacturing Teaching of automobile is designed and built. The teaching experiment platform is composed of a movable workbench, which makes use of Industrial...

With the development of economic globalization and the urgent need for outstanding graduates for jobs, how to cultivate integrated talents in private colleges has become an important channel to meet the modern competitive development of economy and society. Due to the limited time of cultivation for...

Japan is a developed industrial country, but also a big producer of ceramics, although the total number of sales is lower than China, but the output ratio has been much higher than China. many useful business, philosophy, advanced management experience, cultural cultivation in the history of the development...

Aiming at the problem of multivariate process quality control, an algorithm based on joint control domain transformation is proposed. By using the principal components analysis method, original quality vector is converted to a new one whose components are unrelated, thus the joint control domain of new...

How to improve the efficiency of software testing to ensure software quality and thus shorten the period of the software development, has become a very urgent task needing to handle. On the basis of the study of automated testing technology, and combined with the existed software system, this paper employs...

The uniform design is significantly different from other categories of costume design, and the uniform design is mainly based on the industrial characteristics and principles, i.e., the uniform must adequately reflect and adapt to the characteristics of work environment, object and target. While fabric...

Government management of the performing arts industry, involving four major political, economic, cultural and social, is the construction of socialist culture in an industry can not be ignored. Development of new Chinese performing arts industry, along with the historical process of socialist construction,...