Advances in Computer Science Research

Embryonics system is a new hardware with self-repair ability. Based on the analysis of Embryonics system and N modular redundancy system, the hardware overhead model has been built. The hardware overhead of Embryonics system has been analyzed with this model. From the analysis result of the target circuit...

The attack detection method of the coherency based on changing point by of multiple message types variables computed CUSUM accumulated value, and according to the changeable correlation analysis, set a reasonable threshold for many types of flooding attack detection, through the experiment on the performance...

The main issue of transmission services in the deregulated electricity supply is how to compensate on harmonic losses associate with the transmission cost. The Harmonic factor is one component of losses caused by electronic devices on the customer in the network. In power system, the deregulation of...

There are many difficult challenges, such as variety, quantity, distribution etc. in the unstructured data tracking management, which lacks an effective file tracking management solution. In this paper, based on the storage mechanism of HBase, we propose a data life cycle tree storage structure, and...

Let G = (V, E) be a graph that consist of a vertex set V and an edge set E. The local antimagic labeling f of a graph G with edge-set E is a bijection map from E to {1, 2, …, |E|} such that w(u) ≠ w(v), where w(u) = ∑e ∈ E(u) f(e) and E(u) is the set of edges incident to u. In this labeling, every vertex...

Ultra high voltage engineering is an important carrier of the new energy supply system. By analyzing the published literature on ultra high voltage engineering management, it is possible to clarify the key issues that need to be addressed in each period and serve the construction of ultra high voltage...

We take current and former employees as research objects, and analyze the textual and numerical data according to 41,000 anonymous reviews of employees from Amazon, Apple, Microsoft, and Google employees, which is collected from a workplace community, the Glassdoor website, that provides company reviews....

As a new mode of practice teaching, the law can not only help the Law School of theoretical knowledge into practical ability, but also to provide legal aid for vulnerable groups. This paper put forward a tentative idea on the construction of "the protection of the rights and interests of legal clinic"...

The development of Internet has changed people's life, science and technology promote the economic development. In modern building network cabling system, whole buildings or buildings at first were mainly reflected the comprehensive cabling. Integrated cabling system is mainly used for building in network...

With the widely application and development of the mechanical system and optical microcavity, the strong coupling between mirror and cavityfield in the system of cavity optomechanics that make the optomechanical system become an important platform which is used to inspect macroscopic quantum phenomena...

Advertising slogans are short and impressive clauses constantly used by companies or enterprises to establish the good image or characteristics of their products with the aim of influencing or persuading a large audience of potential consumers to purchase the advertised products and /or services via...

Stress ratio has important effect on fatigue performance. For the influence of stress ratio o fatigue life, fatigue tests of Titanium alloy produced by rapid manufacturing(Ti alloy by RM) samples were carried out under three kinds of stress ratio( R=0.5?R=0.06?R=-1), to draw three fatigue limits and...

Parameter identification in heat conduction problems is an ill-posed problem in the sense of Hadamard, this means that small errors in the measurement may cause very large errors in the numerical result. In this paper, a regularization method for inverse problem of determination of unknown parameter...

Instances in this paper summarize six basic interface navigation modes of mobile application interfaces, analyze these six interface navigation modes’ scenarios and features from information display and interactive operation, and most of the mobile phone interface structures base on and derive from them...

The CPU-centric traditional network protocol processing limits the utilization of network bandwidth, even with the high speed network (100Gbps); and the situation is more obvious in big data systems. The high performance network technology-Remote Direct Memory Access(RDMA), has the benefit of directly...

In order to analyze the delay performance of aggregate traffic, this paper proposes a new algorithm for the End-To-End statistical delay bound of Converged Network with aggregate flows using the theorem of the moment generating function. The results show the algorithm has more Effectiveness and Superiority...

Assessment the relationship between land use and land cover change (LUCC) and ecosystem service function gradually become a hot topic in both ecology and ecological economics fields. Based on remote sensing data of Landsat TM in 2005 and Landsat OLI in 2013, the effects of LUCC on ecosystem services...

Compared with the conventional dimming system of LED stage light which uses the heavy light operating console to adjust the brightness of stage light, a portable LED stage lighting control system is designed in this paper. In this system a adjust handle is introduced to adjust the brightness of the LED...

Due to various potential risks in the breeding, management, picking, storage and transportation of livestock products, the quality and safety of food are threatened by various factors. Therefore, this paper aims to establish a traceability control mechanism for agricultural products, and propose a complete...

This study builds a maintainability distribution model suitable for laser inertial navigation system beginning with the description of the maintainability index and combining with the characteristics of the system. To enhance the system-level products, the failure rate distribution model is applied,...

This paper investigated the status of construction of information resources in 34 county hospitals in Shandong. There are various problems in the integration of medical resources. This paper proposed a cloud service model of multi-source information resources in cloud computing environment. By scheduling...

Nano silver materials were prepared by using PVP as dispersant and hydrazine hydrate as reducing agent under the protection of inert gas. Nano silver materials with different particle sizes and morphologies were obtained by controlling the concentration of AgNO3. Different shapes and sizes of silver...

This study aimed to examine the outcome of lectures conducted using hybrid learning in Integral Calculus courses. It focused on students’ achievement and students’ experiences. Teaching materials were developed using the Plomp development model in the form of learning videos which met valid, practical...

Civil urbanization increased dramatically which caused the problems in every aspects of human settlement, such as marginalization of migrants, urbanization lags industrialization, urban sprawl, expensive housing, and automobile pollution. These problems attract public and academic attentions by affected...

Unit coordinated control in thermal power plants is a system which is complex,nonlinear and is difficulty to establish accurate model, So it is hard to make system gain optimum running effect with conventional control strategy. PSO-RBF neural network is used to identify the mathematical model of coordinated...

Innovation competition has gradually become an important carrier for the cultivation of innovative ability of college students in higher education. This paper expounds the inherent relation between innovation competition and the cultivation of college students' innovation ability, and puts forward the...

ID3 algorithm is one of the most important algorithm of decision tree classification method, Because of its simple, easy to implement, has been widely applied in various fields. Based on introducing the basic principle of ID3 algorithm, this paper has deeply analyzed the practical application of ID3...

ARP protocol is one of the basic agreement in TCP/IP network protocol, but ARP protocol is not safe, because it does not verify the source of the ARP packet is legal or not, in this case lead to variety ARP attack in the local area network (LAN) with the lack of authentication mechanism in ARP protocol,...

Despite considerable interest in the topic of corporate brand, attempts at its measurement have been scarce. Most of the existing researches are focus on the impact of corporate brand on consumer decision. But corporate brand is not only for consumers, but for other stakeholders too. The paper firstly...

Predictive direct power control strategy is led into the research of distribution network D-STATCOM. When the grid voltage is asymmetrical, the 2 times frequency instantaneous power pulsation of PPC will cause D-STATCOM output current total harmonic distortion rate higher. After analyzing the relationship...

The current literature documents that executives are rewarded for performance increases but are not penalized to the similar extent for performance decreases, especially it seems to be supported in China more strongly. However, in contrast with current literature, we find no significant asymmetry in...

The electrical products industry is always the important industry in the field of industrial, is the basic industry of the level of economic development in our country. Therefore, with the rapid development of economy, it needs continually to improve some infrastructure resource allocation level of the...

As nowadays data centers are processing more jobs and collecting more data, the system status monitoring and analyzing functionality ensuring the availability, scalability and efficiency becomes more and more important. In order to build an automated status monitoring and alerting system we need to group...

This paper mainly studies the operation monitoring data mining technology of Power Grid Company. In order to meet the need of operation monitoring business in the era of big data, this paper deeply studies the data mining technology suitable for company operation monitoring, builds a database of data...

The problem of college students’ learning disability is one of the problems that need to be solved in universities. This paper aims at the college students’ learning disability and applies linear regression model to analyze the relationship between learning behavior and achievements of students. It concludes...

OFDM technology plays an important role in multicarrier modulation. Combining with cognitive radio technology, the traditional OFDM transform into NC-OFDM. The two main drawback of the NC-OFDM system are the secondary users’ sidelobe interference to primary users and the high PAPR (peak to average power...

This article analyzes the regional differences and influential factors of inflow of foreign capital in our country from 2006 to 2015 in our country. The results of empirical analysis show that the level of economic development is positively correlated with the inflow of foreign capital and is evident...

For tourists, their choice of destination often depends on their sensory evaluation of destination, which is the basic motive for the behavior of tourists and to a large extent, influences tourists' decision whether they revisit the place or not. The conclusion is drawn from the researches on the latest...

Cryptocurrencies have gained significant importance in the financial market, and the emergence of quantum computers has raised concerns about their impact on cryptocurrency systems. This article aims to analyze these impacts, focusing primarily on the effects on the mining process, threats to blockchain...

Although gamification in education has been extensively studied, most of the studies published to date are primarily concerned with the short-lived nature of student engagement, lack adequate real-world empirical validation, and/ or do not incorporate artificial intelligence (AI). In this study, we introduce...

The purpose of this study is to explore the factors, service satisfaction and importance of users using online fresh platforms in the context of the rise of Internet technology and e-commerce. Through the binary selection model, four-gram model and analysis of comprehensive evaluation model of user behavior...

In order to facilitate the on-site service of large-scale Auto Show, we designed an intelligent human-computer interactive exhibition robot. The exhibition introduces robot uses STM32f767IGT and STC11l08XE micro-controllers as controllers, uses infrared proximity sensors to detect exhibitors approaching...

To solve the problem of low security in cloud storage system under the background of rapid prevailing cloud technology, this paper studies the design and implementation of User Autonomous Encryption Cloud Storage System based on Dokan. With the help of Dokan's file development model, a specific file...

Rubber products are widely used, and some of them have no obvious plastic deformation on surface, there exists huge risk, so the prediction of the fatigue life of rubber materials is very important. In this paper, the fatigue life of rubber materials is accurately analyzed by using advanced computer...

In this paper, a short message filtering model based on the user characteristic model is proposed to solve the problem that the short message filter model is not constructed from the user's needs. The model analyzes the information of App category and user's existing SMS in the user's mobile phone, and...

With the deepening of global energy reform, build a global energy Internet, promote the clean and green way to meet the global power needs, has gained more and more international recognition. Through energy change to drive the development of urban economy, give full play to the advantages of both, to...

The article is devoted to synergetics consideration as a base of a new approach to the designing of a high school educational environment. Various approaches to the educational environment definition were analyzed. Application of seven main principles of synergetics in pedagogical science was analysed...

The research can achieve multi-objective fuzzy and multi constraint optimum design of epicyclic gear train which has large transmission ratio, high power, high efficiency and simple structure, compact epicyclic gear train with multi-objective fuzzy optimum method.Based on analyzing of structure types...

Among the methods to solve sparse linear systems, the aggregation based algebraic multigrid is widely focused on, due to the potential of approximately optimal convergence and the cheap cost to setup. And it is often used as the preconditioner to Krylov subspace methods. But the actual efficiency is...

Adding nano montmorillonite and polyethylene glycol to modify phenolic resin in interlayer polymerization process to improve the heat resistance and toughness of the foam material. And the affect of phenolic ratio on the microstructure of phenolic foam was studied .Then the structure of modified phenolic...

Considering the current lack of methodological source materials for accurate use of interactive whiteboards at elementary schools in Slovakia the main objective of the presented research is to develop educational strategies and models for teaching of selected subjects which will create conditions for...

The effective distinction between normal email and spam, so as to maximize the possible of filtering spam has become a research hotspot currently. Naive bayes algorithm is a kind of frequently-used email classification and it is a statistical-based classification algorithm. It assumes that the attributes...

The multi-source dynamic feature recognition of mechanical nonlinear multi-failure mode is a technical bottleneck and problem encountered in the application of fault diagnosis in the process industrial production line. It needs not only to extract the time-frequency characteristics of the single-source...

In order to prevent the leakage of the electromagnetic field and control the electromagnetic field within the limit of the safety limit, the electromagnetic shielding device will be installed in the coupling mechanism of the wireless power energy transmission system. The edge effect will be produced...

Quantitative equity portfolio management has become a fundamental building block of the investment management. The development of general equilibrium asset pricing models enables statistical arbitrage strategies to capture the effect factors of the market returns. In empirical analysis, a crucial step...

The reduced costs associated with deploying and utilizing Unmanned Aerial Vehicles (UAVs) have spurred their widespread adoption across various industries, including aerial photography, information gathering, and search and rescue operations. However, this rapid uptake has also raised concerns regarding...

Under the background of digital entrepreneurship, it is an inevitable trend for new ventures to cultivate digital capabilities and innovate business models to achieve entrepreneurial success. Based on the dynamic ability theory, this paper combines the organizational learning theory with the dynamic...

The paper collected the speech signal of Linxia Huar "White peony tune" which contain mountain singing, cheerful singing and tearful singing with experimental phonetic analysis method. And complete the signal tagging and parameter extraction. In the course of the study, the fundamental frequency and...

With the continuous progress of urbanization, Land resources in urban areas are scarce, and because of China's large population, the high rate of residential demand urgent. Some mainly central cities have appeared in high-rise buildings, and they gradually become the city's logo. Whether it is people's...

With the increase of depth, coal mine gas control technology is harder, the existing means of prevention and control technology cannot completely meet the demand of deep well control. Coal mine hydraulic anti-reflection is important for prevention and control of technology, but because of the complexity...

For hyperspectral remote sensing, the dataset usually contains hundreds of spectral images, which generates a rather large amount of data. To reduce the computational complexity of image analysis, feature extraction is often adapted. This paper presents a new approach for unsupervised feature extraction...

In order to realize the remote transmission of sensing information in optical fiber sensing network, and ensure that the information data is not destroyed in the transmission process, the feasibility analysis of FBG (fiber grating sensor network) into GPON (passive optical network) is carried out. Comprehensive...

This paper studies the key problems of many Tangka image segmentation algorithms and computational complexity and hard to applies to large scale images segmentation. As a exploratory research of Tangka image, the paper fully took the comprehensive and robustness of algorithm into account. The image segmentation...

Based on biological engineering ideas and methods, for product innovation design, research and discuss on gene of case product. Defining and dividing the population of case product, building a model of population of case produce and describing the gene of product, to establish the hierarchy tree of decompose...

The paper describes software implementation research of CRC computation algorithms. Table-driven and matrix-driven algorithms were presented schematically. Also different implementations of the matrix-driven algorithm such as single-byte; two-byte and four-byte were researched. Graphical results of a...

WiFi-MESH wireless network which are mainly based on the 802.11 protocols are developed quickly in recent years. The principle features, difficulties, directions and application schemes of the key technologies of WiFi-MESH systems, including MAC mechanisms and routing protocols, are analyzed and discussed....

As a representative method of swarm intelligence, Particle Swarm Optimization (PSO) is an algorithm for searching the global optimum in the complex space through cooperation and competition among the individuals in a population of particle. But the basic PSO has some demerits, such as relapsing into...

Non-linear model of displacement and sensor detection is usually used in multi-DOF precise displacement measurement. The computing burden of these models is often too large to satisfy the need of real-time performance of displacement measurement. This paper proposes a parallel computing method based...

Multi-focus image fusion has become an advanced research topic in image processing field. The traditionalmethods that are commonly used wavelet transform, principal component analysis (PCA),pulse coupled neural networks (PCNN), which got some results, but they are not effective enough for focused regions....

Assistive technology aims to serve the disabled people, who are unable to do their daily routines with ease. Despite the emphasis on mechanics and the rapid proliferation of modern devices, little is known about the specific uses of such gadgets introduced now-a-days. Guardians of fully/partially sighted...

An improved spectrum shaping iterative algorithm is proposed in this paper in order to solve a wideband waveform design. The spectrally constrained condition is set up before an optimally initial signal is obtained by constraining the amplitude spectrum of the input initial signal. With which, an existing...

Every language is closely related to its culture. Due to historical events, cultural traditions, religious beliefs, natural environment factors, and other aspects, cultures both in English and Chinese language gives animal words specific and different cultural connotations, forming their own specific...

In order to obtain flatness pattern recognition method of high accuracy and simple operation .this paper presents a chaotic particle swarm initialization sequence, as well as put the chaotic sequence join into the thin iterative search process after meeting some conditions, Elman neural network shape...

In order to study the influence of relative permeability of track material in the performance of EMS suspension control, the Single Magnetic Model is established. Then we acquire good suspension performance by designing proper inner and outer controllers. The effect of the relative permeability on suspension...

The goal of this paper is to address the global existence and the uniqueness of solution to the 2D fractional dissipation Boussinesq system. And further prove the persitence in the space H1+s(R2) X H1+s(R2), s ∈ (0,1).

The environmental impact of ICT represents an increasing concern for modern society. Despite that, we still witness a lack of awareness from the ICT industry regarding their carbon footprint. In particular, practitioners lack knowledge and tools to perform informed decision-making in the area of Green...

The fifth-generation mobile communication network (5G) technology is a hot topic in the current mobile communication field, and the channel coding technology is the foundation to realize the reliable communication of 5G mobile system. This paper introduces the development of 5G technology and the development...

Based on the historical data of power customers, the index system needed to determine the model is determined based on the customer's basic attributes, power usage behavior, payment behavior, customer credit, geographic region, and weather environment. Through the correlation coefficient matrix and information...

Under the background of dual innovation, start-ups are faced with huge, complex and diverse growth risks with sudden, dominant and dynamic characteristics during the growth process, which has caused many start-ups to fail. There is a lack of research results from a multi-level systematic exploration...

Multiple object tracking(MOT) has many applications in different life scenes, such as autonomous driving and traffic management. A novel approach to object predictive tracking, which is based on the Multiple centroid, is proposed in this paper to overcome the problems of occlusion, scale changes and...

This research aims to improve the accuracy and efficiency of patient health classification using the Elman Recurrent Neural Network (ERNN) method. This research utilizes medical data such as blood pressure, heart rate, body temperature, blood sugar levels, cholesterol levels, oxygen levels, and uric...

The purpose of this study is to investigate the relationship between job reward satisfaction and job performance of knowledge-based employees. In this paper, knowledge-based employees in Beijing were selected to conduct a questionnaire survey, and SPSS 26.0 was used to analyze and process the data between...

The EUREKA Robotics Centre organises several programs to promote the public understanding and sustainable development of STEM disciplines by showcasing cutting-edge technologies in Robotics and Artificial intelligence. In 2022–2023, the EUREKA Robotics Centre partnered with the Alan Turing Institute...

With the development of technology, big data applications have gradually penetrated the scope of smart cities. Therefore, building a new type of Smart City is essential to optimize the national governance system and its capacity. That requires the cooperation of all government sectors to form a positive...

With the rapid development of information technology, the informationization tide impact on all aspects of human society. Under the background of big data, reasonable use of the growing data resources, to establish a set of scientific basis for the early warning mechanism, in order to speed up the anti-corruption...

This paper makes discussion on reasonable application of modern image processing technology to improve remote monitoring system of intelligent alarm in the intelligent alarm remote monitoring system, it maximally realizes organic combination of civil air defense, physical protection, technical protection...

The pursuit of equal citizenship is the basic rights of everyone. In practice, however, migrant workers and staff in the enterprise enjoy treatment of different citizens because of the influence of the structural and institutional factors. Whether in the occupational safety and health care, and occupational...

Computer aided design (CAD) is used in the design of complete sets of electrical field is divided into mechanical CAD and professional electrical CAD (ECAD) phase. At present, most commercial ECAD software is based on the mechanical CAD software secondary development of products, on the one hand, keeping...

City spirit is a spirit and total moral character with a certain historical development stage of one social community which lives in a certain area. There must be moral rationality and ethical implications in it. Based on the ethical analysis and ethical direction of city spirit. Summarizes the ethical...

Functional translation theory translation lively, without limitations, allowing translators for a purpose, the source language text to make necessary adjustments, deletion or even rewrite, but the Style of business English and practical factors, determines the business English translate does not allow...

In order to improve the ability of BP neural network to fit complex functions, we improve the structure of the BP neural network and optimize the weights and thresholds of structure of the BP neural network based on genetic algorithm, then, training the BP neural network model to improve its capability,...

The innovation of this paper is that a mathematical model of 3-D trajectory prediction is proposed and studied, based on 2-D trajectory prediction algorithm. And 3-D trajectory prediction algorithm is applied to object tracking system, in order to fast and efficient tracking. A large number of experiments...

Aiming at the weakness of traditional theoretical teaching in the course of “Signals and Systems”, MATLAB Graphical User Interface (GUI) is used to convert abstract theoretical knowledge into concrete image simulation. The platform can strengthen students’ understanding on important and difficult knowledge...

Lots of methods have been proposed to detect Distributed Denial-of-Service (DDoS) attacks focus on the transport layer and the network layer. However, these methods may not work well when application-layer DDoS attack is launched. In this paper, we introduce a clustering method based on some features...

Reactive power dispatch, which may have many local optima, is an important and challenging task in the operation and control of electric power system. This paper presents a Self-adaptive Differential Evolution hybrid Particle Swarm (SaDEPS) optimization algorithm for optimal reactive power dispatch problem....

Malware is a type of software designed to gain unauthorized access to a computer system. Most malwares have a relocation module that gets the base address of the codes in execution environment to infect other programs, neither do most legitimate programs. Due to this unique characteristic, the malware...

In order to objectively and effectively evaluate the scientific and technological innovation capability of colleges and universities, an evaluation index system including science and technology input, achievement output and transformation, and scientific and technological innovation support was established....

To visualize high dynamic range (HDR) images on common low dynamic range (LDR) displays, some tone-mapping operators (TMOs) are proposed in previous studies. TMOs convert specific HDR image to various LDR images, thus the quality assessment of these tone-mapped images or TMOs become a natural question....

with the development of science and technology of our country, the digital industry has been widely used in various fields, and achieved good results, and in the engineering survey in this field, the digital mapping technology has made outstanding contributions, it is one of the effective means of engineering...

This study was designed to describe the understanding of quadrilateral concepts in junior high school students based on the APOS theory (Action, Process, Objects, and Schemes). The research used qualitative approach to explain the understanding of two junior high school students who had equal mathematical...