Atlantis Highlights in Computer Sciences

Exploring the characteristics of online learning behavior of students in higher vocational colleges has important guiding significance for improving the teaching level of higher vocational colleges. This paper collects more than 3000 online learning data of “Fundamentals of digital photography” courses...

At this stage, in the actual experimental teaching process, due to the limitations of school funds, learning venues and other aspects, students cannot practice multiple times, and some experimental venues cannot realistically restore reality, which will directly affect the efficiency of experimental...

The purpose of this paper is to study the problem of vocational undergraduate teacher manpower management, with the decision tree algorithm as the main analysis tool, to explore how to carry on the scientific and effective management of vocational undergraduate teacher talents. The method of questionnaire...

In the 2000s, the federal authorities, realizing the importance and significance of the shipbuilding industry, its effect on the economy, took a whole range of measures for prospective development of the industry that shall meet the needs of the national economy in cargo shipping. The purpose of the...

Medical image segmentation is critical in advancing healthcare systems, notably disease finding and medication scheduling. Because of its simplicity and efficacy, fuzzy c-means-based clustering emerged as an efficient algorithm for lesion extraction. The downsides of FCM include its sensitivity to beginning...

To better reflect the principles of individualized teaching, apply computer technology, adopt individualized education for students, and cultivate students’ innovative thinking ability, we explore the reform of advanced mathematics education. We firstly point out the importance of hierarchical teaching...

The article discusses the specifics of building mathematical and analytical insurance company risk models when changing consumer behavior. The concept of a model is given. Various types of models for consumer market analysis developed abroad and in Russia are described in order to conduct marketing activities...

Many global factors can influence the socio-economic situation in the country. One such factor is the transport systems of cities. It depends on the state of the transport infrastructure of the city: business development, investment, quality of life, employment growth. However, in larger cities observed...

Artificial Intelligence based Web portal is extensively used in worldwide because it used to solve various primary low level problems in agriculture such as predicting precise prices of agriculture product using machine learning algorithms, enabling direct connection between buyer and seller without...

There are still some problems in the traditional art market, such as piracy, copyright and market narrowing. How to use block-chain technology to convert specific words, pictures, music and other items into digital credentials is an urgent problem to be solved. Compared with traditional works of art,...

In recent years, community group buying has developed rapidly and competition in the market is fierce. The government's restrictions on corporate price wars have caused the development of community group buying platforms to stagnate, and there is an urgent need for reasonable optimization of the...

For the sake of raising people's serious awareness of skin cancer and providing a convenient way to diagnose skin cancer, this study designs an application to help users figure out the true situation of their skin. In this field, many current studies still cannot achieve high accuracy for skin cancer...

The promotion of big data promotes the development of applied linguistics, and the cultivation of reading ability in foreign language teaching has always been the focus of research. In the process of learning ESP Courses, learners need to be provided with texts of appropriate difficulty for extended...

Under the new situation of the vigorous development of power Internet of Things, the information blockage exposed by the traditional power grid material supply can be solved by digital technology. Firstly, the profit function of the participants in the direct electricity trading supply chain is constructed,...

Taking intelligent manufacturing listed companies during 2015–2021 as a sample, the paper incordorated capital allocation efficiencies of enterprises, digital economy, and employment quality into a research framework. It was empirically tested the influence of digital economy on capital allocation efficiencies...

the Russian Federation Government Program "Transport System Development" includes different activities on technical maintenance of water routes and hydraulic structures, maritime traffic search-and-rescue aid, shipping navigation and surveying facilities for the Northern Sea Route lines. The aim of this...

This study combines theories from psychology and artificial intelligence algorithms to explore how employees’ psychology and behavior influence their engagement in social welfare activities. Through a questionnaire survey of 300 employees in companies, it was found that a supportive organizational culture...

The online assignment problem, also known as the onlineweighted bipartite matching, produces the smallest weight perfect matching given a complete bipartite graph. The problem is a variant where one part of the graph is known in advance, while the other part is revealed one vertex at a time. Moreover,...

In order to solve the customer order in the face of enterprises how to quickly and accurately quotation. In this paper, we use big data technology to process and filter the data, and take the product cost estimation as the starting point, this paper puts forward an overall solution to the cost estimation...

As socialism with Chinese characteristics has entered a new era and the economy and society has entered a stage of high-quality development, around adhering to the people-centered development idea, it is necessary to propose a public service quality management proposition that better meets the people’s...

The optimal stopping time is of profound significance in statistics, mathematics and finance, and can be used to derive optimal choices from uncertain problems such as volatile golden market. The paper mainly focuses on studying the problem of optimal stopping time by using the basic theory of Brownian...

Teaching quality evaluation is one of the important contents of teaching management. This paper can achieve a more scientific and reasonable evaluation of teaching quality by building a principal component comprehensive evaluation model. Therefore, this paper selects the actual evaluation data of eight...

The article deals with the problem of risk reduction of the banks’ credit portfolio. The new mechanism for credit portfolio quality management is proposed, featuring a combination of quantitative and qualitative criteria for assessing the credit portfolio quality and its monitoring. This mechanism supports...

In load management programs, electricity providers can reward their customer customers financially in return for the gained flexibility to reduce their loads at certain times on demand. In particular in residential sector, the question of whether or not to modify the energy consumption profile and how...

The Internet+ era has brought changes to teachers' learning styles. Objective: To study teachers' blended learning not only at the theoretical and strategic levels, but also at the practical level. Methods: Using meta-analysis, we explored the characteristics of teachers' blended learning...

This paper studies the price volatilities of rice regarding the world market leaders as Thailand, India, and Vietnam provided by the time-series data of the monthly rice export prices between 1998 – 2021. The study found that the most suitable model is the TGARCH model considered by the lowest AIC criteria....

In view of the current situation of the ideological and political research of civil engineering courses, this paper, under the background of moral education in colleges and universities in the new era, based on Origin statistical software, sets out the basic task of multi-dimensional construction of...

China’s economy has increased dramatically over the past decades. Along with the development of economy, the house prices also increased sharply. Thus, it is necessary to investigate factors contributing to the high house prices. Existing literature demonstrates that GDP, salary, total retail sales of...

Metric representation of a vertex v in a graph G with an ordered subset R = {a1, a2, .., ak} of vertices of G is the k-vector r(v|R) =(d(v,a1), d(v,a2), .., d(v,ak)), where d(v,a) is the distance between v and a in G. The set R is called a Resolving set of G, if any two distinct vertices of G have distinct...

The article discusses the digitization of services in the tourism industry. By applying the concept of service product to the tourism industry, the authors claim that the primary utility of a tourism product has a shifting nature and discuss the features of additional, derivative, and accompanying services...

“Internet+ mobile terminal” has been a major development trend in teaching informatization in the universities with the emergence of Web 3.0 technology. This paper provides an informatization teaching mode that aims to improve the innovative course of Literature Retrieval and Scientific Paper Writing...

With the rapid development of scientific and technological information, information technology has been widely used in the teaching of various disciplines. The rapid development and popularization of Internet technology has brought great convenience to people's work, life and study, and also brought...

Using TOPSIS evaluation method, the comprehensive strength of cities were calculated and evaluated according to some economic indicators of Guangdong-HongKong-Macao Greater Bay Area (GBA) and surrounding cities in 2021, and the social network analysis tool was used for empirical research to analyze the...

Powerful tools and technical support are needed to extract meaningful information from massive data, understand the relationship between users and discover potential patterns. In this context, the visualization of large-scale user-related feature data has emerged as an important means to deal with the...

Factor structure of expected graduate’s wage is considered in the paper. The analysis of eight regression estimates for 2007–2009 and 2012–2016 of Russian University students’ wage expectations demonstrates consistency of estimates of all coefficients but regional dummy and wage of working students....

This study focuses on identifying preferential techniques for multi-classification of natural language when dealing with multiple dialects. This research investigates dialects in Trinidad and Tobago and addresses the challenges associated with analyzing and classifying such linguistically diverse data....

In recent years, the development and application of emerging digital technologies such as big data, artificial intelligence, cloud computing, and blockchain have continuously reshaped my country’s industrial structure. From the perspective of digital technology output, the digital economy is used as...

With the development of medical information digitization, machine learning techniques have become a popular method of mining medical health data for hidden information and knowledge. Health data from normal medical checking is usually limited. However, public health data from magnetic resonance (MR)...

This research paper is focused on temperature control in an autoclave used for the production of slag blocks from ash and slag materials of heat and power plants. This is done in order to increase the autoclave performance, reduce the amount of rejects in the finished slag blocks, increase the quality...

The application of smart contract technology in the field of cryptocurrency has attracted extensive attention. A hard wallet is a device for storing encrypted money, and its private key is usually stored inside the device. However, there are still some challenges in the security and reliability of hard...

In order to solve the perceptual needs of consumers for products, it has a deeper spiritual connotation while satisfying the functions of products. By observing user behavior, analyzing the user’s specific motives and operation methods for using the product, discovering the experience touch points during...

In the digital age, issues of provided with trained human resources, the effective use of the intellectual potential of a territory and the creation of conditions for its reproduction are particularly important. These problems are exacerbated in distant districts of the Russian Arctic. Digital technologies...

Visual Question Answering (VQA) has recently attained interest in the deep learning community. The main challenge that exists in VQA is to understand the sense of each modality and how to fuse these features. In this paper, DXMN (Deep Cross Modality Network) is introduced which takes into consideration...

Retail site selection is a critical stage for a new retailer since it helps them to decide which locations have the best chance of delivering a good return on investment. Most of the new retailers will face problems while selecting a retail site for new business. Work presented in this paper will focus...

The big data of online comments has been widely used in fields, however, few research on sentiment of cultural heritage conducted. This study explores the sentiment of tourists about the Humble Administrator’s Garden using big data of online comments in Ctrip and Qiongyou websites. Word frequency analysis...

In this study, a three-level fuzzy comprehensive MOOC quality evaluation model based on the triangular fuzzy analytic hierarchy process (AHP) was constructed, aiming to improve MOOC quality. In this model, AHP was improved by introducing the theory of triangular fuzzy number. Next, the triangular fuzzy...

The size of corporate financial leverage is one of the important factors affecting corporate financial performance. The proportion of debt capital in corporate assets will bring additional benefits and risks to enterprises through the financial leverage effect, which will affect the value of the company,...

The importance of financial information management in colleges and universities is becoming more and more prominent. How to manage financial information efficiently has become an important issue of financial management in colleges and universities. This paper takes decision tree algorithm as the main...

With the development of digital technologies, data security is under various risks, which impedes the data circulation to release the data value. Fortunately, the development of Web 3.0 provides a novel paradigm to solve this problem. With recent advances, Web 3.0 is considered a ubiquitous and decentralized...

This paper proposes a multi-level model automatic generation technology scheme in the multi-source heterogeneous environment of the energy industry, and realizes the function of automatic generation of the system digital model from business model, logical model to physical model. Construct service reuse...

The concept of random variables network used to model the complex system of random nature is discussed. The problem of threshold graph identification to network analysis of the complex system is considered as multiple decision statistical procedure. The properties of robustness of different tests for...

In November 2018, with the implementation of drug quantity Purchase in ‘4 + 7’ pilot cities, China‘s drug purchase system stepped into a new level. With the continuous advancement of China‘s drug public procurement policy, the situation of the pharmaceutical industry has changed tremendously. The days...

The quality evaluation of college students’ innovation and entrepreneurship education is very important. This paper constructs a quality evaluation index system of innovation and entrepreneurship education for college students with 5 dimensions and 21 sub-indexes, establishes an evaluation model based...

Higher vocational colleges are the cradle of cultivating innovative technical and skilled talents in the new era. Comprehensively improving the students’ physical health level is also the focus of the school’s daily education work. Naturally, improving the monitoring level of Higher Vocational Students’...

From the traditional teaching mode of architectural design, the teaching knowledge is relatively abstract, which requires students to have higher abstract thinking ability, and the whole teaching mode is not intuitive enough, which makes it relatively difficult for students to understand, resulting in...

Digitalization – the use of innovative digital technologies in all spheres of human activity – is indispensable condition for the country's competitiveness. In the same way, human capital is the main driver of economic growth in the country. The purpose of the research is to reveal factors of management...

The recognition of 3D objects that are represented as point cloud has become a very vital topic for research in the field of Computer Science. The processing of 3D point clouds has procured a lot of attention from researchers in the modern era. However, as point clouds have a complex representation,...

Steel is an important material necessary for national infrastructure construction and civil construction. It is widely used. Upstream and downstream service enterprises engaged in steel production, circulation, trade and terminal use can be called steel supply chain enterprises. With the construction...

Big data makes mining human resources more precise and convenient. It makes enterprise organizational structures more systematic and flat. At the same time, it also makes human resource planning more scientific and intelligent. Through the application of big data, enterprises can not only build a human...

With the rapid development of Internet technologies, such as the Internet and big data, the storage and collection of modern financial accounting has undergone great changes. At present, the cloud computing function of big data technology can provide technical support for enterprise financial accounting,...

In recent years, the rapid application of digital technology in the economy has continued to affect the quality of employment in China's labor market. The data are from 31 Chinese provinces between 2013 and 2020, systematically explores in the context of digital economy development and employment...

One of the biggest problems faced in biomedical engineering is the non-invasive assessment of the physiological changes that occur within the human body. Particularly, the detection of the abnormalities in the human eye is very difficult due to the numerous complexities involved in the process. Retinal...

Unmanned aerial vehicles are increasingly used to perform complex transport processes and operations, such as monitoring transport processes, photogrammetry of transport infrastructure, inspection of geoobjects and tracking of mobile agents. The construction of rational routes in solving the problems...

Sustainable development of resource-based cities are an important part of implementing green development. This paper constructs the indicator system of influencing factors of sustainable development of three aspects of the economy, society and environment, uses gray correlation analysis method and entropy...

In this paper, to achieve energy conservation and low carbon in tunnel construction, a tunnel carbon emission assessment method is proposed based on the life-cycle approach. This study focuses on the characteristics of carbon emission sources in the planning & design stage, construction stage and...

Human-robot Collaboration (HRC) is the pivotal product under technology development. And AI interviews, as a new human resource product, have certain research significance. Based on the job characteristic model, this article takes human resource professionals engaging in recruitment as the research object....

The main purpose of this research is to develop methodological support and economic and mathematical tools for managing and evaluating the effectiveness of innovative projects based on binomial models of real options. The subject of the study is a computer program algorithm for using the binomial model...

The COVID-19 pandemic has changed the work style, with an increasing number of companies introducing homeworking. However, there are concerns about decreasing communication between workers and their supervisors, which increases stress and fatigue in workers. Efforts are being made to incorporate virtual...

With the advent of the era of big data, the application of big data technology in the cultivation of artificial intelligence professionals has accelerated the integration of industry and education, which is of great significance to the cultivation of applied talents. With the rapid development of big...

More and more indicators affecting the company's profits are becoming available for calculation due to the development of technology. Social capital can be one of these indicators. The study concludes that the referral program is the use of the external social capital of the enterprise. Digitalization...

In actual agricultural production, many factors affect grain yield. Among them, non-linear factors such as climate, capital, land directly affect farmers' enthusiasm for production and significantly impact production forecasts. Based on the BP neural network, this paper considers the influence of...

This paper aims to compare the stock prices trend for industries affected by the pandemic in the post-Covid era. Specifically, the delivery and cardboard box industry are chosen as examples to project future growth in four different Machine Learning Methods. Furthermore, an optimized asset portfolio...

E-learning platforms allow learners to use computers, mobile phones, tablets, and other handheld tools to study online. Tencent online homework platform, Wisdom Tree online learning platform and WJX questionnaire platform are widely used by Chinese teachers in recent years. But few studies integrated...

There are two problems in the course of Building Energy Conservation: “theory” cannot be effectively converted into “idea”, and the basic knowledge connection is not perfect. In order to solve these problems, a new teaching mode will be developed by using the virtual simulation laboratory. This paper...

The so-called fuzzy comprehensive evaluation refers to the fundamental method of engineering fuzzy systems, which is widely used. For example, it plays a very important role in quality control, performance evaluation, weather forecast, expert scoring system, medical diagnosis, economic management, psychological...

The paper analyses basic mathematical models on the basis of the fundamental laws of intellectual control. The models take into account of the sensitivity of the global systemic objective functional to the components of the set of states of the models in accordance with the systemic objectives definition...

The two strategies of rural revitalisation and new urbanisation have a symbiotic relationship of mutual promotion and mutual penetration. In view of this, this paper, on the basis of the evaluation index system of the relevant literature of scholars such as Yu Yunfeng and Lei Na, takes into full consideration...

First of all, this paper expounds the importance of teaching reform of economic management major in colleges and universities from the perspective of “four new” construction, then analyzes the current teaching situation of economic management major in colleges and universities, and then puts forward...

When making product orders, it is necessary to calculate the required order quantity accurately on the basis of ensuring the minimum cost. However, the existing economic order lot model is relatively inaccurate in order quantity prediction. Accordingly, the study optimizes the existing support vector...

With its impressive production capacity, the EU countries consume a huge amount of energy, 25% of which is generated by natural gas (450-480 billion m3). At the same time, the demand for gas in the EU continues to grow due to low prices, the growth of energy intensity of residential heating, and the...

Every country is in some sort of rivalry with its neighboring countries. Military forces safeguarded people’s lives day in and out. The forces are being placed in many zones near the hotspots of the border areas to fight off enemies. These zones are critical and challenging in many ways, which put the...

Machine learning (ML) algorithms are an essential component of intelligent energy management systems. In the year 2021, a benchmark dataset of the power consumption of Tetouan city was published to train an ML algorithm for accurate energy demand prediction. However, parametric and empirical investigations...

With the gradual deepening of the development process of innovation and transformation of state-owned enterprises, enterprises have put forward higher requirements for internal audit. How to play a greater role in preventing risks and improving benefits has become an important topic for the development...

This paper takes the financing efficiency of small, medium and micro enterprises in Hunan Free Trade Zone as the research object. With DEAP 2.1 and Stata 17 software, DEA-Tobit model is used to analyze the financial data of 31 listed enterprises in Hunan Free Trade Zone from 2020 to 2022. The results...

The authors build a simulation model focused on the risk management of a commercial bank’s project portfolio with a detailed description of the relevant methodology. The paper explores the logic of the simulation algorithm, which is the logical structure of the system functioning model. It obtains insights...

Although the state-owned energy enterprises is playing an irreplaceable role in implementing the national strategic deployment and the micro role of the market, the current research on the leadership activities of state-owned energy enterprises is still limited to the leadership of the "management"...

In order to reveal the high-quality level of fiscal revenue growth in the Chinese Pearl River Delta cities, this paper first constructs a Dynamic Equilibrium Index model. The model is based on the classical DEA model frame and includes two optimization indicators: maximum value and minimum value. It...

The study used the pain empathy paradigm to investigate the level of pain empathy in situations with or without self-involvement. The researcher randomly selects 30 representative subjects. The experiment implements 2 (situation: self-involvement situation group, no self-involvement situation group) × 2...

Because of the complex evaluation data of university employment quality, the accuracy of the calculation results is difficult to be guaranteed. And design based on the factor analysis of university employment quality evaluation system, not only can solve this problem, but also can improve the response...

In order to use the emergency case data of multiple industrial enterprises to support the decision-making of target cases on the premise of protecting data privacy, this paper proposes a CBR-based emergency plan generation method under the framework of federated learning. First of all, each enterprise...

With the country's vigorous implementation of the innovation-driven strategy, the role of science and technology projects in promoting my country's technological innovation and progress has gradually become significant. To this end, this article will build a post-evaluation index system for...

he initial study principle is the axiom of supply chains as the forms of logistics arrangement in the sphere of commodities and services circulation on the “simple-to-complex" development basis: direct – advanced – maximum chains of supply – networks of supply chains. In the frame of evolutionary dynamics,...

The sense of gain is a crucial indicator for assessing the outcomes of ideological and political education. This study investigates the implementation of ideological and political education activities among students in private universities in Guangdong Province, as well as their sense of gain. The investigation...

The instability of the stock market spurs investors to seek alternative ways of allocating financial resources. In this case, art assets could be considered as an attractive investment. Due to the uniqueness, specific costs, and risks inherent to the artworks, the fine art market is very heterogeneous...

Cybersecurity is getting more and more important in this big data era. Neural Network-based cryptosystem which is a complex system and deserve more research study for improvement. This article will discuss and analyse existing neural network-based cryptography performance and techniques. The in-depth...

At present, the world is greeting a “service economy era,” and China has given the emerging service industry an important strategic position and development significance. This paper selects the development of the modern logistics industry as the representative of the current emerging service industry,...

Currently, the standardization of the thematic layers of the intelligent transport geographic information system is considered to work in a market economy in accordance with the rules of work and the norms of international standardization. Standardization is regarded as an information management tool...

Vibration patterns or tactile patterns are widely used as user interfaces to alert users about messages from mobile devices. Previous studies suggested that elderly users can understand the meanings of up to three vibration patterns. However, if a vibration pattern evokes a sensory image or emotion,...

The intricate dynamics between leader behaviors, interpersonal relationships, and employee performance in organizational settings are of paramount importance, influencing a multitude of organizational outcomes. This research navigates through the nuanced pathways linking leader self-disclosure, interpersonal...

The theory and empirical researches of network agenda-setting are relatively mature, but lack explanatory power in the Chinese context. This study takes the “Anshun bus accident” in July 2020 as a case and conducts an empirical study on network agenda-setting to examine its explanatory power in the Chinese...