Advances in Computer Science Research

Communication patterns that appear in RDMA-based parallel programming are different from those in the standard MPI programming. In this paper, we evaluated the performance of typical communication patterns in RDMA-based applications using simulations. The simulations predicted execution times with errors...

In navigation system, due to the long distance between earth and satellites, the external environment noise may affect the service quality of information transmission system. To improve the capacity of anti-jam satellite communications, in this paper, an efficient construction algorithm for Q-ary LDPC...

The aim of this paper is to improve stability condition for neutral systems with mixed time-delay. By introducing a novel integral inequality based on the optimization theory, and constructing the novel Lyapunov functionals, an improved delay-dependent stability criterion is established. It is shown...

Purpose: Developing sports spirit and culture is the eternal goal of human development. At present, the domestic sports industry chain has been formed, but there are still many problems in the process of handling and convergence. The level of public service is relatively primary, there are some defects...

In this paper, we show that tetha-cyclic codes over algebra A1 = F2+vF2 can be constructed from binary cyclic codes using a bijection map from A1 to F2 X F2. We also give a decoding algorithm for tetha-cyclic codes which are constructed using well-known BCH codes over binary field.

Model merging method is used to form a large power grid simulation model and to test dispatching system functions. A model merging method based on power grid model file that meets CIM-E standard is proposed, and fast topology coloring separates inner-grid from the whole file-based power grid model. According...

In this paper we tried to perform a classification of modern decision support systems, applied in the oil industry, the methods and approaches implemented, the tasks and problems to be decided by the oil and gas production operators, applying these methods.

nowadays, social accessibility became a science that needs to be studies. There are many standards that already being in place to enhance people’s accessibility to web or any other application. Some of these standards as well as recommendations are already part of the new websites and new applications....

With the change of aged population’s structure as well as people’s viewpoint on public pension, the traditional family nursing mode can’t adapt to social changes any more. Thus nursing institutions for the aged have been vigorously developed. In this paper, nursing institutions for the aged in Zhengzhou...

Network management is a way of network management, the network can be properly efficient operation. Its purpose is to make the network resources more effectively use. Wireless sensor network management refers to the process control of a complex sensor network so that it has the highest control ability...

We plan the innovation and entrepreneurship education curriculum system through the research and practice of the applied innovation and entrepreneurship education for university students. According to the national requirements for the innovation and entrepreneurship education, we research and analyze...

With the development and application of high-tech, such as big data and artificial intelligence, the form of operational command has undergone qualitative changes, and intelligent combat operations are gradually becoming possible. This paper proposes the essence of the intelligent operational command....

To investigate and analyze the nursing employment intention and its influencing factors in higher vocational colleges. A self - made questionnaire was used to investigate the employment intention and influencing factors of nursing graduates in a medical college by means of cluster random sampling. 39.25%...

Yingge Dance, an integral part of the intangible cultural heritage of the Chaoshan region in Guangdong Province, plays a crucial role in reinforcing cultural confidence and promoting the sustainable development of human society. Along with the widespread influence of the “Xiaoshiqian” incident, the Yingge...

Big data, Internet of Things and cloud computing technology develop like a raging fire. Each industry is looking for the strategy to apply big data in industrial development. Traditional tourism industry also pays attention to application of big data technology in the process of intelligent tourism transformation....

The development of wireless communication technology, sensor technology and so on, the spatial-temporal data record objects' movement that provide massive information about the activity regularity, due to the close relation between the mobile terminal and human. In this paper, we present a model of predicting...

This paper reviews the development of ship wave-enduarability theory and summarizes its application in shipbuilding in the past half century, studies four aspects about wave-enduarability application in navigation technology: route optimization design, intelligent ship driving, non-standard heavy cargo...

With the city expanding, increasing population, function facilities of the Old town can not meet the current economic development and improving living standard requirements of people. The transformation of the old city aims to make urban functions more perfect, more suitable for needs of the people's...

Through analyzing present situations of photography and videography teaching, according to problems like expensive equipment damage caused by unfamiliarity in photography and videography teaching as well as lack of professional equipment, the author narrated necessity of applying the simulation system...

Recent years, more and more data mining methods are involved in applications like stock price analysis or predication, etc. Kmeans is one commonly used algorithm in those applications. However, those applications only take the technical indices (indicators) as features of data, where may make some important...

The dilemma of tool design and manufacturing in China is analyzed, and a new way of coping strategy is put forward. By introducing MBD technology into tool modeling, the expression frame of MBD data set in tool modeling is expounded, and the concept of parameterization is introduced in the new MBD model...

Spatial Modulation (SM) is a recently emerged Multiple-Input Multiple-Output (MIMO) technique, which has been proved to be low-complexity and more energy-efficient compared with classical MIMO techniques. As an entirely novel hybrid modulation scheme, the performance of SM is highly dependent on the...

This paper mainly focuses on the concentration calculation of SO2 in flue gas. There are many methods for smoke detection. First of all, this paper mainly introduces the basic Differential Optical Absorption Spectroscopy technology. Then, in order to solve the problem of overlapping absorption between...

The system efficiency prediction of pumping unit well always plays an important part in dynamic analysis of oil field production. The system efficiency of pumping unit well is restricted by a variety of factors, which is extremely complex. Ideal effect cannot be realized when applying structural causal...

The existence of selfish nodes and malicious nodes pose a significant threat to the complex environment of opportunistic network. In order to improve the transmission security in bad environment, a multi-dimensional trust model GRATM(Grey Relational Analysis Trust Model) based on gray relational degree...

Aiming at the applications in wireless smart homes, a wireless charging system based on LCL topology is designed. Moreover, the constant-current (CC) output of the system is realized according to the charging characteristics of lithium batteries. On this basis, a charging strategy is proposed, which...

With the rapid development of modern technology, massive data have been generated, such as micro-blog's message, video data, cell phone terminal, commodity label and so on, which generate a lot of data. Human beings enter the era of big data explosion, that is, the era of big data. The big data age is...

Food security is deemed “the most important issue in the country,” with “non-grain production” identified as a primary concern. Central Document No. 1 consistently emphasizes the need to enhance food and significant agricultural production, yet challenges such as the collective action dilemma persist,...

Recently, the use of electrical and electronic control systems has been increasing in various industries. In particular, in the automobile industry, unlike mechanical vehicles in the past, today’s vehicles have a significant increase in complexity as the system of the electronic control device increases,...

This paper, focusing on control and adjustment of underwater platforms, aims to realize the efficient control strategy of underwater platform attitude and effectively improve the operation efficiency of underwater platforms.

Economic reform is the core of deepening the reform of our country nowadays, and this paper will focus on the marketization reform direction of China's interest rate and exchange rate. This paper starts from domestic and international economic environment, facing the marketization reform of China's interest...

With the popularity of networking technology, agriculture will gradually shift from a manpower centered, depending on the isolated machinery production mode to the information and software centric mode of production, therefore a variety of automatic and intelligent remote control equipment is used extensively....

With the development of modern society, university legal education cannot be confined to legal discipline. In order to cultivate versatile talents with high quality, it is of vital importance for moral teacher to penetrate with legal education because the legal knowledge growth is a powerful guarantee...

With the application of spatial information technology in repair of gas networks, SCADA system is combined with GIS system to determine the damaged equipment and components of the booster, and the severity of the booster. The technical parameters including the manufacture, size, material, size and type...

Inflectors - theÿprograms that generateÿdifferent forms of the given lemma - are important part of natural language processing, especially natural language generation. They, along with lemmatizers - the programs that determine the lemma of the word - alsoÿcan be used in teachingÿgrammar. However, writing...

Aiming at the state transition quick extraction problem for sequential logic chip,has desined a state transition graph extraction algorithm based on ant colony algorithm model, besides that, the ant colony algorithm model has been introduced in details, and according to the characteristics of the graph...

Workflow technology[1] is a business process modeling , process management and integration, and ultimately implement business process executing automatically. It is crucial to improve business process efficiency. With the popularity of the Internet and Web technologies, the traditional c/s mode is designed...

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

Using genetic algorithm to optimize BP neural network can solve the problem of slow training speed of BP neural network and easy to fall into local minimum points. GA-BP neural network model for forecasting rural highway flood destruction can realize the effective combination of global optimization and...

Aiming at the high requirement of the environment of calibration lab, this paper designs a kind of wireless temperature and humidity acquisition and alarm system. This system based on AT89C52 microprocessor can collect, process and store the data from the sensor nodes in the laboratory and transmit the...

To support the high efficient and fast data quality assessment of electrical operation, we need to make optimization of high performance computing technology on computing platform, this paper carry out in-depth research on the performance bottleneck that the data quality evaluation system faces, after...

The practice of disclosure of information on corporate sustainability represents a breakthrough in relations between business and society. The initiative of the Global Reporting Initiative (GRI) in the adoption of XBRL in the process of dissemination of sustainability reporting contributes to the increase...

This study introduced the detail of categorical management of faculty in the University of Queensland, which would provide potential suggestions for domestic universities in their reforms on faculty management. The results indicate: first, the University of Queensland adopts, the University of Queensland...

Combined with the theoretical knowledge of entrepreneurial decisions, the author designs and develops the university students' entrepreneurial simulation platform with the information technology of analog simulation based on the mode of “Software as a Service” (SaaS) of the Internet. This platform can...

When handovers occur to user in space-ground integrated network, handover decisions should be made to select the optimal access point. However, existing decision indexes are not suitable to handover scenarios in space-ground integrated network and overlooks the overall performance of network. To address...

To improve product recommendation network, this paper mainly proposes a product similarity calculation algorithm based on deep confidence network. A high-dimensional product is firstly constructed and then input into the DBN model to obtain low-dimensional product feature data. Founded on the low-dimensional...

Currently, Ad Hoc on-demand Distance Vector (AODV) and DSR (Dynamic Source Routing) are the most frequent protocols in the vehicle-mounted network. Compared with other routing protocols, AODV and DSR effectively reduce the resources occupied by the network. Therefore, based on the OPNET simulation environment...

The driving time, space and distance of buses are more regular. On the basis of a large number of statistics on the driving and charging rules , and on the basis of full consideration of the electricity consumption and opening time of the cold and hot air conditioning of the pure electric bus, a hybrid...

Optical interference is an important technique in precision measurement and microscopy imaging. Especially, phase imaging technology of the biological cell has attracted increasing attention. In this paper, considering the high stability characteristics of the coaxial interference technique, one interference...

Fully homomorphic encryption allows for data to be stored and processed in an encrypted format, which gives the cloud computing provider a way to process data without even knowing what the data is. At present, most identity-based homomorphic encryption schemes from ring learning with errors have focused...

In the face of global economic downturn risks and post-pandemic impacts, the effectiveness of continuous loose monetary policies by various governments has been diminishing. To prevent the potential collapse of the financial system due to prolonged negative interest rates, countries have accelerated...

The cultural practice of “A’pa’tantu allo baji,” determining auspicious wedding days, intricately involves calculations rooted in Islamic lunar months or the Hijri calendar. This study deeply explores the symbiotic relationship between cultural traditions and mathematical concepts, centering on numerical...

This paper presents a method for three-dimensional mesh surface models segmentation that combines interactive part selection with region growth. First, some mesh vertices are selected as object and background seeds using scribble-based selection methods, and the others are unknown region. Then, the mesh...

Legal education in the primary and secondary schools in minority areas is very important to the development of compulsory education in minority areas, the prevention of juvenile delinquency and the protection of left-behind children.At present, due to the slowly development of economy and society in...

The energy minimization multi-scale model is applied to the laminar circular jet. The shear dissipation tends to minimum, which can be used as the stability condition of laminar circular jet. The stability condition is adopted to predict the velocity distribution of laminar circular jet. Studies showed...

Agriculture is the foundation for national economy, the sustained and healthy development of agriculture is of great significance to the stability of the entire national economy. Natural disasters and market risk are great threats to the agricultural development, therefore, agricultural insurance is...

Young teachers under take the main teaching tasks at colleges and universities, so their teaching ability and teaching effect affect the overall level and quality of college teaching work to a large extent. Starting from the theory of knowledge management and aiming at features of college teachers, this...

In this study, interaction system of hydrogen (two hydrogen) with Pt(111) surface has been investigated theoretically by using density functional theory DFT method. With respect to the definitions of interactions of H-Pt(111) and 2H-Pt(111), the potential energy curves PECs belonging to these interactions...

This paper aims at optimizing the system parameter of the control system with adjustable parameter. The optimization performance index is represented as a Lyapunov function which is decided by a symmetrical positive definite matrix and system’s initial conditions. This symmetrical positive definite matrix,...

The role of the electric switch has two aspects: the first is the function of the switch itself. It is the tube and off of electric circuit and short circuit or over current that can be automatically jump to cut off the power supply and it has the effect of protection circuit and electric equipment....

In the present work, the nanocomposite containing GeS2 and reduced graphene oxide was prepared and characterized with XRD, HRTEM and Raman spectroscopy. Meanwhile, the electrochemical performance of the GeS2/graphene nanocomposite, as an anode material, was evaluated by galvanostatic discharge-charge...

The ubiquitous computing movement makes computers much smarter and easier to use, and gives rise to ubiquitous learning which will truly revolutionize future education. With those enabling technologies, "Internet plus" strategy and natural shift from e-learning to u-learning are proposed as two dominating...

The airfoil ventilation fan based on Coanda effect was studied, which was simulated by Fluent software. The inducing velocity was considered as an important influence factor on the characteristic of the flow field. The paper reports the results of the velocity distribution in the flow field and the induction...

Combining with video acquisition, signal processing, single chip microcomputer, wireless communication and other multiple technologies, we design a portable color blindness aid system based on camera. We have completed the overall design of the system and the design of hardware and software. Using MSP430...

In order to improve the Underwater Robot’s probability of success of the shot and the speed of the shot in water polo competitions, a shooting algorithm based on Angular Bisector Path Planning using geometric method was proposed. The algorithm computes rapidly and shoots in high efficiency. The algorithm...

Line insulator detection is a very important part of the power system. At present, the commonly used detection methods at home and abroad have certain defects. By referring to the application of ultrasonic technology in the United States and South Korea, this paper proposes a method of applying ultrasonic...

Micro business is the product of business activities expanding to the mobile social platform in the mobile Internet era. It is a commercial activity carried out on the mobile terminal platform with the help of internet technology. It is a carrier channel derived from the Web3.0 era. It is a marketing...

This research aimed to analyze the effect of Problem Based Learning with Gallery Walk Strategy to creativity and communication skills in physics. This strategy was effective to conceptual topic. Therefore in this research, the chosen topic was global warming. This research was conducted to two groups...

The profile of institutions or companies are often measured internally, nationally and internationally using several indicators that may be changed over time. We develop SHINY OFFICE-R a Web-GUI (Graphical User Interface) using R software to explore and visualize data on institution performance/ profile....

A degenerative joint disease that often involves the knee, osteoarthritis (OA) leads to pain, stiffness, and reduced function. OA can tighten the iliotibial (IT) band a fascia that runs from the knee to the hip resulting in pain and limit mobility and range of motion (ROM). Directly related to this concept...

This paper embarks on an extensive exploration into the application of OpenAI’s ChatGPT model within Question and Answer (Q&A) systems. With the advancement of natural language processing (NLP) and machine learning technologies, a new era of conversational artificial intelligence (AI) has emerged....

Survival in natural disasters and major accidents is difficult to predict, and in many cases, it is difficult to extrapolate. In this paper, and the probability of survival of the Titanic tourists is discussed. First of all, the characteristics of the passengers in the Titanic data collection from the...

Wiper rubber is an important part of car wiper. And mold forming is the key to have the suitable rubber brush mould specification during wiper rubber molding process. Based on the rubber molding technology and the GRS-750 rubber-cutting machine's cutting requirements. Focused on the GRS-750 car wiper...

The article is based on the visiting and the investigational study for the current portion of the shipping enterprises and the crew of the loss rate analysis and evaluation. In the context of the evaluation of the ships companies and crew’s integrity, put forward to constructing the electronic credit...

Drilling holes in the key parts of automotive transmissions (e.g. the crank shaft) can be difficult and time consuming. For this reason, laser assisted drilling is proposed to increase processing speed and reduce wear of tools. In this paper, an experimental study is used to investigate optimum processing...

This article takes security configuration supervision of firewall as the research object, and proposes a supervision scheme of stateful firewall security configuration based on Markov Chain. As stateful firewall is a new type, traditional security configuration algorithm do not apply to its rule set...

This paper focuses on the indirect thermal drying sludge technology based on spiral equipment. At first, the paper analyzes the current situation of the sludge treatment research, and the problems caused by lacking of effective sludge treatment, including environmental pollution, ecological destruction,...

Most studies in lip-based speaker identity recognition fail to make full use of the changing characteristics of lips and have limitations of heavy information processing work and low rate of successful recognition. A new method of lip characteristics extraction and speaker identification based on the...

Node localization in wireless sensor networks is one of the most important basic questions. By introducing harmony search algorithm to optimize the wireless sensor network node position calculation, reducing the impact of ranging error and improve the positioning accuracy node; reduces the computational...

Electrical capacitance tomography (ECT) is a relatively mature non-invasively imaging technique that attempts to map dielectric permittivity of materials. Recently, 3D ECT has gained interest because of its potential to generate volumetric images. In this paper, two kinds of 3D capacitance imaging sensors...

The paper applied finite element method to analysis and calculate the stress of bulb hydropower station concrete foundation and the deformation of turbine pipe base in all load case. The analysis results indicate the main piece reciprocal infection extent and supplies the theoretical basis for safety...

A management system according to ZigBee requirements of wireless sensor networks and wireless sensor network ZigBee system with heterogeneous node method, the general structure of the ZibBee wireless sensor network management system is designed.

Governmental support is the key to the successful education reform and development. Three types of deficiencies exist in the education reform support system, which are demonstrated as the in-coordination of the overall support from central government, the reluctance of inter-governments support, and...

A broadband transition device based on substrate integrated waveguide structureis proposed in this letter. With the novel guide wave structure, electromagnetic waves could be limited in the rectangular cavity formed by two rows of metal hole and the upper and lower metal border to achieve low losseffect....

Three-dimensional modeling is the foundation of graphic expression and virtual reality of digital landscape. This article explores key technologies, methods and applications of three-dimensional modeling of virtual plant in digital landscape; and classifies into manual modeling technology, program generation...

After the impoundment of the reservoir, in the role of the water head, there will be seepage in the dam, which will produce the seepage of the dam, the dam cross section and intersection called saturation line. Saturation line is the lifeline of the safety of tailings dam, saturation line height is directly...

This paper provides a design of Omni-directional mobile platform based on Internet of things technology. The platform realized the all-round wheel structure designs, which can flexible complete mobile operation, and have good adaptability to the environment. At the same time, the platform combined the...

Mathematical understanding has been a hot topic of mathematical research in mainland China. Over the years many researchers studied characteristics, process, level and evaluation of mathematical understanding with different methods and achieved many results.  Many researchers think that the process of...

The anion starch polymer microspheres were made of neutral starch microsphere by the secondary polymerization and anionization using Na3P3O9 as the anion reagent. The anion starch polymer microsphere was characterized by Laser Particle Analyzer and FT–IR spectroscopy. Adsorption behavior of anion starch...

During the production process of metal hydrometallurgical based on the Multi-objective Level Balance Control System, advantages such as ensure the production, improve production efficiency, reduce the cost can be made if the level can self-balancing. This paper around the problem of the level balance...

This article analyzes the problems and advantages of using computer-based evaluations ofsociocultural conditions in relation to quality of life research among a diverse range of studentsin scientific and educational centers.

In order to meet the needs of modernization, intelligence and informatization of agricultural products, the agricultural product security traceability platform is proposed, and a complete set of agricultural product data sensing network is established. Through the design of a data acquisition gateway...

In the continuous casting secondary cooling stage, since the steel component and on-site parameters are different, the traditional water distribution model sometimes induces large fluctuation of casting billet’s exterior temperature, this status will affect quality of casting billet. So, according to...

The “Web of Things is about extending the Internet of Things [Ashton, 2009] concept beyond the connection of things and considering issues like heterogeneity, scalability and usability with respect to progressive computing” [Mayer et al., 2013]. By introducing web technologies, the concept overpasses...

In this paper, we propose a novel comprehensive merging scheme in collaborative spectrum detection (CSD) to achieve better throughput performance, considering the diversity of the reporting channels. Unlicenced users (UUs) with good reporting channel quality transmit quantized self observation statistics...

The design and realization of radar antenna direction chart is important in simulation of radar system. The good design of radar antenna direction chart can improve the rate and reality of radar system simulation. Firstly this text introduces traditional antenna direction chart. The traditional antenna...

The software engineering is applying the engineering discipline to the design, development, maintenance of software. In this paper, a dual environment design is introduced to prove the power of the software engineering to integrate the advantages of two different environments (VB.NET and MATLAB). The...

Core staff of insurance enterprise has a special status in the insurance enterprise, and it’s significant for insurance enterprises’ long-term development to evaluate and select them. In this paper, the improved analytic hierarchy process evaluation model is used to build the work capacity evaluation...

Sustainable water supply is a profound problem in slums in Nairobi, Kenya. Smart water management that integrates information and communication technology (ICT) to monitor water resources, diagnose problems, improve efficiency and coordinate management can help to overcome supply challenges as well as...

With the groundbreaking development of generative artificial intelligence technologies, fake news has evolved from single-modal textual distortion in the traditional media era to multimodal, cross-platform information pollution, posing systemic threats to the trust architecture and information ecosystem...