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Feature selection (FS) is a crucial data pre-processing process in classification problems. It aims to reduce the dimensionality of the problem by eliminating irrelevant or redundant features while achieve similar or even higher classification accuracy than using all the features. As a variant of particle...

Restricted by some objective factors such as faculty structure, enrollment quality and so on, private colleges and universities experience some difficulties in making breakthrough in the interpretation course for English majors, achieving satisfactory teaching results and receiving encouraging feedback...

This paper presents a study on the performance test for newly developed weight sensor system for agent monitoring of gaseous extinguishing system. The weight sensor system consists of weight sensor, LCD display, main board, power unit and so on. The performance test is configured to be able to accurately...

This paper designs a set of PLC technology, network information technology, configuration technology in the integrated monitoring and management system, which has the advantages of unified management, reasonable open source, optimizing the configuration and overall saving. In the process of water treatment,...

We study automatic target recognition (ATR) in infrared (IR) imagery by applying two recent computer vision techniques, Hierarchical description of contour and Bag-of-Words (BoW). We propose the idea of contour segment (CS) features which are extracted from the outer contour of IR target image and we...

In order to support real-time quality of service in time-sensitive and time-tolerant coexisting network in Ethernet, a set of IEEE standards for transporting and forwarding real-time content over Ethernet are proposed that known as Audio Video Bridging (AVB). By bandwidth reservation and priority isolation,...

The paper studies the optimal resource allocation of the press. Four decisive factors are market share, satisfaction, sales and the number of ISBN assigned. We are made to increase the profits of the press and reduce the gap between expected sales and actual sales at the same time. We set the numbers...

The article is devoted to the creation of applications for e-learning, the elements of which are implemented in the educational process of many universities of the Russian Federation, describes the problems that arise and demonstrates possible ways to overcome them. The authors share many years of experience...

In this study, a wireless inertial sensor system was designed for application in human motion capture. A human body node displacement and attitude data decoding strategy is proposed based on the gait analysis method, synthesizing the advantages of the complementary filter and Kalman filter methods. A...

This study was conducted to evaluate the implementation of the Secondary Standard Curriculum for Special Needs Pupils (MBK) in the classroom. This study was conducted on seven schools with Special Education Program (PPKI) located in Perak Tengah district, Perak. This study is a quantitative study involving...

Fleet equipping for toting auto road construction should be planned with the account of projected road schemes, regional peculiarities and target growth of labour capacity. The state-of-the-art IT solutions should be found for programming methods. It has been determined that application of the developed...

Evolutionary game theory, based on the assumption of bounded rationality of individuals and taking group behavior as the research object, is the result of integrating evolutionary biology theory into classical game theory. Based on the complex braking dynamic equation between clean energy power generation...

Regarding the issue of independent documentary, the key question to be considered is whether the message conveyed to target groups or intended audiences is fully achieved. The usage of soundtracks to convey the message of an independent documentary is seen as an added value for audiences to digest the...

The article is devoted to illustrated books and how they influence the formation of multilingual environment. A special emphasis is made on picture books as a popular genre of children's modern literature. Visual images occupy a dominant place within modern culture and affect it profoundly. Visual narrative...

Transport demand (a set of data about trips and passengers mobility patterns in the network) is a golden key for solving a wide range of issues of transportation and town planning problems. These are development of the road network, development and optimization of public transport routes, etc. To determine...

Many factors can affect a person’s quality of life, including therapy with antihypertensive drugs that often have uncomfortable side effects and lead to decreased quality of life. This study aimed to determine the statistical relationship between the characteristics and quality of life of hypertensive...

In recent years, China's society has developed rapidly, the high-speed railway network has become more and more perfect, and the competition between high-speed rail and civil aviation has become increasingly fierce. In the country's newly introduced national transportation development plan, the development...

Background: Resistance training postures trigger different results on endothelial function: however, the acute effect of resistance training on upper body muscle in active and inactive persons is inconclusive. The present study aimed to investigate the acute effects of 2 different types of upper body...

At present, the algorithm for solving the problem of resource sharing in D2D communication and cellular communication in cellular networks is mostly optimized for a single target. This paper proposes a general resource allocation algorithm based on multi-objective optimization, which optimizes system...

Environmental protection equipment engineering is a new undergraduate major set up by the Ministry of Education of the People's Republic of China in 2010. “Fundamentals of Environmental Chemistry” is one of the discipline basic courses for the major. According to the professional talent training objectives,...

One of the fundamental requirements for everybody is security. Museums and galleries in Surabaya is viewed as less secure, as prove by the uncontrolled wrongdoing that happened like vandalism to the burglary of exhibition hall objects. The museums ought to be a place that can show us about the past and...

The rapid development of agricultural e-commerce has led to more and more agricultural products on the website, and the problem of information overload has become increasingly prominent. By analyzing the user's historical score data set, this paper analyzes the recommended models of different collaborative...

Law No. 4 of 2009 on Minerals and Coal constitutes the legal basis of mining business activities in Indonesia, in which case foreign companies shall be subject to the provisions of Law Number 13 Year 2016 regarding Patents in the context of holders of mining patents. The provisions of Article 20 paragraph...

In traditional vacuum resurgence control process, there are some problems such as insufficient moisture regain, unsatisfactory moisture content absorption and large steam loss. In order to solve these problems, we put forward the vacuum pre-conditioner’s thermodynamic parameter model to control the vacuum...

As the economy develops at a speed in China, the emissions of carbon dioxide also increase on a growing basis, which result in the continuous rise of the seal level and frequent occurring of extreme climates, and become of one the major obstacles impeding the economic development in China. One of the...

By analyzing the current network technology system, development trend and development status of radio and television, the article clearly defined the opportunities and challenges of radio and television in the context of NGB and designed the NGB construction model of radio and television. Unidirectional...

Dominance-based rough set (DBRS) approach is dedicated to analysis of data with ordinal properties by the dominance relation. Incrementally updating knowledge is a hot topic in data mining and granular computing. This paper presents algorithms for updating approximations dynamically in DBRS when adding...

The Internet of things is a network which connected to objects through the Internet, internet was treated as the foundation and the core ,by which the most date transmission is wireless information and intelligent processing information, in this situation for one thing ,the social efficiency can greatly...

It can greatly shorten the design period and make optimization more reasonable that use genetic algorithm for the Hall component array optimization design. The method is to set up the optimized platform based on ANSYS and MATLAB software. MATLAB software is used to realize the program design of genetic...

We studied the electronic communication of knowledge users collaborating on a community and found that their work and interactions were mediated by the use of tag. Drawing on these, we found social tagging is the process by which many users add metadata in the form of keywords, to annotate and categorize...

The sustainable development of modern society needs to be sought and mobilized to justify and build constructive interaction between its constituents and, above all, those that define it, as public and public Organization. This is determined by the need to ensure the conditions for the sustainable and...

First we establish the definition of J-System, and by some actual case according to this definition to illustrate that many scientific knowledge system are J-System which is consist of three concept sets by some cognitive pattern. This paper discusses that the J system is composed of the paradigm set...

In this paper, cellular neural networks (CNNs) with neutral type delays and time-varying leakage delays are investigated. By applying the existence of the exponential dichotomy of linear dynamic equations on time scales, a fixed point theorem and the theory of calculus on time scales, a set of sufficient...

Leadership, either social, economic, or academic, is distinguished by the multi-dimensional facet. The whole idea is to pursue innovative and novel ideas, search for extraordinary approaches, as well as not being afraid to face the difficulties. In addition, in every field of science, business, or social...

Living a prosperous life is a right of every nation. In order to have this prosperity, government’s assistance is badly needed. The assistance varies in various aspects of life for citizens and villagers. One of this is having skills in managing their way of life, which varies in done and involved with...

Different countries have diversified strategies for recruiting international students due to different national conditions and traditions related to their educational achievements and outputs to a certain extent. This research aims to explore the strategies of Chinese and American universities in recruiting...

This study considers a new aspect of the belief function theory to define a belief set, which is characterized by truth, uncertainty and falsity belief degrees as a 3D vector representation. Then, based on the implication of a belief set, one of the similarity measures (i.e., Cosine, Jaccard and Dice)...

The paper examines the problem of configuring tangible and intangible capitals in the internal space of the innovation ecosystem of the knowledge economy, adequate to the strategy being implemented. The purpose of the paper is to study the relationship between tangible and intangible capitals and a fractal...

The article discusses the views of scientists on the assessment of Food safety of Ukraine and the threats that affect it. The main indicators on the basis of which the state of food safety of the state is assessed have been systematized. The proposed factors that determine the degree of food safety are...

Small and medium enterprises are an important part that forcing China’s economic and social development. It is true that giving promotion to the development for small and medium enterprises is a crucial basis for China to keep the economy and politics stable, offering them a rapid development and strategic...

This paper introduces energy consumption into input variables and regards carbon emissions as by-outputs to analyze related elements from the three dimensions of mobility, industrialization and serviceability. Besides, the total amount, the growth, the demand, the supply, the consumption and the conventionalized...

International legal protection of natural heritage, which includes landscape, is one of the highest priorities of various international organizations. The article examines the set of rules of the international law in the field of the legal protection of the landscape (primarily the UNESCO World Heritage...

A simple application of a neat formula relating the time evolution of the N zeros of a (monic) time-dependent polynomial of degree N in the complex variable w to the time evolution of its N coefficients allows to identify integrable Hamiltonian N-body problems in the plane featuring N arbitrary functions,...

Culture constitutes an inseparable part of language teaching and learning process. Using the framework advocated by Cortazzi and Jin (1999) and Yuen (2011), this study aims to scrutinize the potential use of a vocational high school textbook to facilitate students’ intercultural communicative competence...

Covid-19, which has been declared as a pandemic by the World Health Organization (WHO), is having very important impacts at the global level. By definition a pandemic concerns all states and therefore a close co-operation between states is essential to combat it in an adequate manner. States, sometimes...

Motivation is the basis for managing the development of teachers’ competencies in the modern education system. The motivational component in the study is considered as a set of internal and external motives of the teacher to use modern digital technologies, accompanied by the processes of forming an...

Dimension reduction of data is an important theme in the data processing to represent and manipulate higher dimensional data. Rough set is fundamental and useful to process higher dimensional data. Reduct in the rough set is a minimal subset of features, which has almost the same discernible power as...

In this paper, a discrete version of the Eckhaus equation is introduced. The discretiztion is obtained by considering a discrete analog of the transformation taking the cotinuous Eckhaus equation to the continuous linear, free Schrödinger equation. The resulting discrete Eckhaus equation is a nonlinear...

Rough set theory has witnessed great success in data mining and knowledge discovery, which provides a good support for decision making on a certain data. However, a practical decision problem always shows diversity under the same circumstance according to different personality of the decision makers....

Let G, H, and F be simple graphs. The notation F ⟶ (G, H) means that any red-blue coloring of all edges of F contains a red copy of G or a blue copy of H. The graph F satisfying this property is called a Ramsey (G, H)-graph. A Ramsey (G, H)-graph is called minimal if for each edge e ∈ E(F), there exists...