Advances in Computer Science Research

With the wide-spread use of digital videos, quality considerations have become essential, and industry demand for video quality measurement standards is rising. In this paper, we proposed a no reference video quality metric for 4K-UHD videos in the compressed domain. As video coding parameters which...

Real-time and accurate short-term traffic flow prediction is an important part of intelligent transportation system research. Wavelet neural network is a preferable method for predicting traffic flow. However, its performance is not satisfactory since it’s easy to fall into local optimum. This paper...

This paper takes common material including Q345 Q420angle steel Q345 Q420 large size angle steel, Q345 Q420 Q460 steel pipe of tower in 500kV transmission lines as the object to carry out the application technology of life design evaluation and comprehensive comparison research. According to the State...

For name entity recognition in specific field, a character-level bidirectional LSTM(Bidirectional Long Short-Term Memory, BiLSTM-based conference named entity recognition method is proposed. Introducing word embedding as the input of BiLSTM. each character in a sentence is mapped from a one-hot vector...

Aiming at the problems of long life cycle and high cost of mechanical component wear life test, this paper proposes a virtual prototyping simulation technology to the study of wear failure Reliability Enhancement Testing (RET). Based on the analysis of wear failure, the Enhancement testing mechanism...

Aiming at the characteristics of strong heterogeneity and limited computing ability of IoT nodes, this dissertation proposes a Trust Authorization Model based on detection feedback in IoT, combined with the current trust model of IoT and implement storage and other tasks by calculating and storing the...

The pressure impregnation method is adopted to prepare the three-dimensional braided carbon fiber reinforced magnesium matrix composite under the protection of inert gas. The microstructure of the interface between the surface of carbon fiber and the composite was analyzed by SEM and XRD. The results...

It’s well-known that a high-quality network-aided teaching platform can promote the teaching efficiency through resource and information sharing. In this light, the analysis of students’ online behaviors on the platform would help assessment curriculum achievements and learning rules, which in turn can...

Edge computing emerged gradually after assimilating the key aspects of cloud computing. Under its prudent task distribution and proximity to users, it can achieve low latency while maintaining a reasonable level of computational capacity. When considering the integration of edge computing and deep learning,...

This paper analyzes the factors affecting the consumption of equipment maintenance equipment, studies the data of equipment consumption, and builds a equipment consumption prediction model on the basis of the maintenance equipment consumption prediction. Through the design and realization of the basic...

Timetable creation could be a very difficult and time-engrossing function. Forming a timetable takes parts of tolerance and hours. Time table is created for different purposes like organizing schools and colleges, making time charts for preparation and transport plans, and numerous more. Creating a timetable...

In order to diagnose and resolve issues occurred on navigation equipment quickly and accurately, an optimal search algorithm, Hash table and Hash function on a troubleshooting database of navigation equipment, are presented. The algorithm can directly find the issue reason and solution by searching Hash...

The commonly used linear interpolation methods in the NC system are point by point comparison method, digital integration method and minimum deviation method. All of these interpolation algorithm need operation in each feeding period, which consume CPU time severely, and makes the stepping motor vulnerable...

With the rapid development of robot technology, home robot is becoming more and more popular in daily life. Facial expression of robots is important to improve the interaction between human beings and robots. Kansei Engineering is used to explore users' feelings with the design of facial expression of...

With the widely use of high resolution remotely sensed image, the methodology of object-oriented classification emerged and became an active research area. Two basic steps of object-oriented classification method is segmentation and classification, and the effect of segmentation will directly affect...

In this paper, we introduced the ASON technology and the development, have analyzed its architecture characteristic and the function characteristic, and with transmission systems and so on WDM, MSTP, RPR has carried on the comparison. Has obtained the ASON technology for the electric power communications...

Based on the study of radial magnetized magnetic gears of permanent magnet synchronous motor, put forward a new type of Halbach magnetic composite gear motor to improve the efficiency of the composite motor driving system. Build finite element analysis model, based on the analysis of the distribution...

Hadoop provides a reliable shared storage and analysis system to meet the needs of the mass data of Internet users. We have designed the architecture of Hadoop distributed development platform. And under the environment of Ubuntu, the Hadoop distributed development platform is realized. The aim is to...

The article provides a brief description of the use of the modified method MVA and the results obtained with MVAThe article provides a brief description of the use of the modified method MVA and the results obtained with MVA

Aviation is an important strategic industry of economic and social development. The issues of imbalances and inconsistence remain outstanding in the current civil aviation development. Other problems restricting the development of aviation industry include unreasonable airspace distribution, slow infrastructure...

It is important for real tree visualization and 3D reconstruction based on accessibly collected data. Here the poplar tree, belonged to fast growing woods, was taken as the experimental subject due to its extensive use in industrial manufacturing. For further enhancing the plant lifecycle management...

For further research on roller transmission system dynamics characteristics of the coal winning machine cutting part, structures of the drive system are analyzed in detail ,which is divided into the fixed axis gear train and planetary gear train two parts to analysis and research .Taking a certain type...

To forecast the costs of a residential construction rapidly and accurately in the initial stage of construction and lack of relevant information. Based on the strengths and weaknesses of previous studies about it, a new model to forecast the costs of a residential construction which is based on Principal...

Data mining was a core process step in the whole data processing system. The aim is to use specific data mining algorithms to extract knowledge of interest. The user from the database and represented in a certain way, such as the generation rules. Typically, data mining algorithms can be implemented...

Generally speaking, isohyets need to be generated through triangulated mesh, linear interpolation, search contours. Triangulated mesh is the key step, it is especially critical to improve its efficiency and reduce its time complexity, and its prevalent two generation algorithms are divide-conquer and...

The photocell and photomultiplier has become a piece of very important photoelectric conversion device and photoelectric emission device, it plays a decisive role in optoelectronic devices. The photomultiplier tubes can be applied in the field of the weak light signal detection, and is the core of a...

Using the methods of literature material, questionnaire, test and mathematical statistics, the research analyzed self-defense from the perspective of the physical quality of juniors. Through s testing physical quality of in secondary school in Beijing as an example, this paper proposed that the students’...

The aging trend of information communication equipment is obvious and the safe and stable operation is facing great challenges. It is urgent to establish an information communication equipment status evaluation system, improve the quality control level of information communication equipment, and consolidate...

The article describes the results obtained during the development of the two-factor authentication (2FA) model to protect data based on the application using your smartphone. The following example was considered - two-factor authentication using a smartphone as identifiers and one-time password generation...

Aiming at the problems of low efficiency, low cost of time and space, this paper proposes an algorithm to update the association mining of the inverted index tree. The algorithm combines the inverted index technology with the tree structure. When the data in the database is continuously updated, it can...

γ-linolenic is one kind of polyunsaturated fatty acid (PUFA) essential for human body. The aim of this study was to investigate the feasibility of Near Infrared Spectroscopy (NIRS) to determine the content of γ-linolenic in donkey meat. The spectra of forty donkey meat samples on the spectral range of...

The traditional image processing method has the problem that the system running time is too long, or the hardware resource of the photocopy equipment is high. This paper analyzes the features of the page data of the dot area and text line area in the hard copy manuscript. Based on the difference of these...

In wireless networks, it is important to ensure fairness among data flows in their access to network bandwidth. Providing end-to-end fairness in mobile networks is particularly challenging. This paper proposes a packet tagging and prioritized scheduling scheme that achieves fairness under network dynamics,...

The fuel injector of marine auxiliary boiler burner was took as the research object in this paper. Firstly the UG NX_8.5 software was used to establish the 3D model of the boiler injector and related components, then the virtual assembly and disassembly system of the boiler injector was researched and...

During the deposition process, many factors play a role in the dynamics of the system including materials’ characteristics and media onto which the materials dropped. The stick-slip model has been applied to simulate the depositions of polydisperse granular materials. As the size of the materials varied,...

Speech analytics solution is a technology that enables a company to discover customer’s patterns and insights by analyzing relevant data, such as recorded audio files or phone conversations. The accuracy of speech recognition or speech-to-text transcription has been a challenge all along. This paper...

Today, the business knowledge has been emerging with an unprecedented speed. The business knowledge management is becoming more and more complicated. Luckily, with the artificial intelligence growing fast, the artificial intelligence technology is being developed more quickly than ever before. It provides...

Information Technology is becoming very important in modern society and more and more data centers have been built. The infrastructure security is an important part of Data Center security. Data center security is introduced as three aspects in this paper: operational security, network security, and...

Since clinical legal education rose in the United States, it has profoundly influenced the legal education in numerous countries. This kind of schooling mode makes students majoring in law undertake independently judicial practice and study the critical skills of law practice. Besides, it develops a...

This paper presents a method to simulate the plant behavioral characteristics based on Agent. The basic structure of plant Agent is introduced and the perception, behavior decision-making ability, motion ability of the plant Agent are given. Based on the plant Agent, climbing growth characteristics of...

Aiming at the attitude adaptive control of spacecraft after docking, an adaptive attitude control method is proposed.Firstly, the dynamic modeling and spatial disturbance torque modeling of the combined spacecraft are carried out using the modified Rodriguez parameters to describe the attitude of the...

English literature has been leading the world literature and a lot of world-famous literary giants in UK, such as Shakespeare, Dickens, Joyce and so on, have made great contribution to human civilization. It is worth exploring whether this flourishing phenomena is related to the higher education. The...

This paper investigates the feasibility of adopting single quantified parameter of atmospheric turbulence effect to evaluate others. To enrich and expand the test method on the transmission characteristics of atmospheric turbulence, this method could greatly reduce both the workload and costs of synthetic...

The current training mold of private application-oriented institute is analyzed in this paper. By taking the Shaanxi Institute of International Trade & commerce for example, the problems during the training of application-oriented talents are presented. The shortages in the course of development are...

Authors of papers to proceedings from two dimensions, namely Marx labor value, value and use value are be discussed for the dimensions of the safety philosophy thinking, analysis that the safety "production" is the unity of the use value and the use value. This has theoretical and practical significance...

With the development of information technology, digital television, digital magazines, digital newspapers, digital broadcasting, SMS, mobile TV, network, desktop windows, digital movies, touch the media. Such computer information processing technology, to telecommunications networks as operation platform...

Computer graphics, as one of important courses related computer and related disciplines, attaches equal importance to both theories and practices. It is a highly practical preparatory course for digital image pattern recognition and 3D animation programming. In light of problems encountered by students...

China has a classified compensation mechanism for Category 1 and Category 2 vaccines when abnormal response occurs. This mechanism gives rise to fairness problems because there should be no compensational difference between Category 1 and Category 2 vaccines, thus calling for a new compensational standard....

Computational approaches have been used by the molecular biologists all around the world as a vital tool in developing and improving the functional and binding properties of proteins, particularly antibody-antigen (Ab-Ag) complexes. Based on a previous work, it has been identified that several residues...

The differential mean value theorem plays an important role in the differential calculus. In this paper, by comparing and analyzing the premise conditions and conclusions of three differential mean value theorems, we discuss the similarities and differences between them at first. Then, according to different...

Unity of three towers (i.e. indirect air cooling tower, a desulfurizing tower and a chimney) technology with energy saving and environmental protection, saving water and electricity, high heat efficiency characteristics and a range of promotion and application in coal - fired power generation, and achieved...

This paper is based on the author's years of experience in geotechnical engineering investigation. This paper discusses the current situation and existing problems, and analyzes the system of the integration of geotechnical investigation from the field practice, and the role of GIS in the system construction...

Taiwan surrounded by water and has abundant and diversified marine environment and resources, so that Taiwanese life closely depends on marine and coast. However, with the increase of population and the change of economic structure led to the pressures on the coastal zone increase sharply in recent years....

The high performance recycled aggregate concrete(RAC)is a kind of RAC mixed in proportion of hybrid fiber and silica fume.Its main characteristic is to make up for the imperfections of RAC.In order to study the frame seismic performance,a 1:4 scale high performance RAC frame model was made.With the replacement...

College students' academic ability is of great importance for their future development, and it is the requirements for the quality education and social development. It is also vital for the colleges and universities to cultivate the spirit of innovation and practical abilities of the students, which...

In this paper, we propose the novel image de-blur algorithm based on the wavelet packet transform model and the framework. Wavelet analysis has the characteristics of the multi-resolution, multi-scale, when it is applied to basic image enhancement, wavelet coefficient on different scales in different...

The process of learning mathematics, anxiety is a supporting and inhibiting factor for student learning achievement, especially in learning logarithm material. Difficulties in the form of anxiety are one of the emotional factors of students. Anxiety can also be a useful stimulus because each student...

Case-based reasoning (CBR) is a method that models and adapts experience to find the right solution for new problems. CBR stages consist of retrieve, reuse, revise, and retain. Revise stage is one of important key in CBR method to adapt a new case. This is because if a problem cannot be found the right...

Artificial intelligence (AI) is a rapidly evolving field that opens new doors for advancing sustainability initiatives. But, the current AI sustainability models are narrower in focus, tend to be domain-specific, lack a scaling aspect to them, and often a real-world implementation context. We present...

Representation of students with special needs who attend school during the covid period by distance learning is a social phenomenon that is a dilemma. Online learning, which requires independent student learning at home by independently accessing learning resources and completing coursework assignments...

With the advent of the information age, big data technology has developed rapidly. Ideological and political education, as a science that always follows the theme of the times and has distinctive characteristics of the times, its education concept, content and mode will also be deeply affected by the...

Under the development orientation of Chinese modernization, the construction of ecological civilization and sustainable development region is more and more important to the state, as the original non-renewable resources, after a long period of uncontrolled exploitation, resource depletion of resource...

The worldwide chatbot and voice Bot market share were worth USD 526 million in 2021 even more than that. A chatbot system application uses conversational counterfeit insights (AI) innovation to re-enact a discussion (or chat) with a client using informing apps, websites, mobile apps, or the phone. Chatbots...

Sleep disorders have become a prevalent health problem on a global scale. The integration and innovation of technology and design to improve sleep quality and physical and mental health has become a social issue that demands urgent attention. The study focuses on user needs, analyzing five types of needs:...

The optimization of distributed cloud computing network routing model has become an important way to improve the efficiency of data access. It can realize data information docking through function of C-API, the adopted distributed computer network routing environment can optimize the supply management...

The method of the selective catalytic reduction (SCR) has become one of the most effective applications of NOx removal technology. Most studies focus the side on fixed bed denitrification at low temperature low space velocity experimental condition, while few studies about denitrification at low temperature...

Two kinds of planar center-fed leaky-wave antenna arrays for millimeter wave systems are presented. The antenna arrays consist of a printed one-dimensional periodic metal strip grating on a grounded dielectric waveguide and designed for broadside radiation. The first antenna array has a hybrid structure...

The routing information is easy to fail as the disturbance of MP2P terminals. The channel would be occupied by the traditional flooding mode to ensure the success rate of information exchange. The interconnection of nodes computed by the semantic similarity, the choice of routing nodes and routing path...

Considering the present situation of PhotoShop teaching in Colleges and universities, most attention is paid on the imparting knowledge and skills, but the refined thinking is ignored. In this paper, a new method is introduced by cultivating students' computational thinking in the Heuristic teaching...

With the promotion of mobile communication, sensor technology and smart phone, mobile health services is developed all around the world. This paper presents a mobile health service terminal based on Android smart phone. The physiological signals are collected by body sensors and then sent to the smart...

With the development of modern industry, Modern die technology is developing in the direction of high precision, high life, high productivity and complex structure. Therefore, the development of new die design and manufacturing technology is imperative. Light curing rapid prototyping technology is the...

2 m InGaAsSb/AlGaAsSb quantum well laser with AlGaAsSb as barrier layer and InGaAsSb as potential well layer. The composition and strain of the material have an important influence on the energy level position and band structure of the quantum well, which affects the performance of the laser. In this...

With the continuous improvement of medical level, the demand for medical Instrument is increasing year by year, it is necessary to trace on the quality and safety of medical Instrument. Establish the traceability of the medical instrument can not only reduce the medical incidents and suppress the spreed...

In current studies for dynamic behaviors of the telescopic boom with thin-walled section in the aerial work platform, the model was simplified by ignoring the deformation of the cross-section. However, as the working length of the boom increases, the section deformation become larger under loading. For...

In the past, people studied the stock market based on the assumption that the stock entity is known to be affected by the news. However, due to this assumption, these methods inevitably ignore the news without stock entities, and many news without stock entities will also have a significant impact on...

In this paper, zebrafish was used as a model organism to study the toxicity of beta cypermethrin with different concentration gradient on the whole zebrafish, and the effects on superoxide dismutase (SOD) and peroxidase (POD) activities of zebrafish brain tissue. As a result, was found among the mortality...

Network attack becomes more popular today. It is still difficult to detect the intrusion activity accurately for users websites through traditional approaches. A kind of integrated system is designed and established for the website security analysis based on Hadoop system. The core components of hardware...

This work explores the benefits that reinforcement learning (RL) and unsupervised learning (UL) have over supervised learning (SL). Using RL and Python simulations are produced that closely mimic those observed in the real world, and an agent is trained using a form of genetic algorithm. The system created...

Image dehazing is a complex challenge within the field of computer vision, particularly when dealing with hazy or foggy scenes. Photographs captured in unfavourable weather conditions (such as haze, fog, smog, and mist) often suffer from significant degradation. These deteriorated images pose difficulties...

Slope stability is critical in geotechnical engineering, particularly in landslides regions. Conventional methods like Limit Equilibrium Methods (LEM) and Finite Element Methods (FEM) need enhancement through advanced computational technologies. This study explores the use of Artificial Neural Networks...

With the gradual development and popularization of cloud computing technology, cloud computing has become an important support for government and enterprise information construction. However, traditional cloud computing platforms have problems such as low resource utilization and poor energy efficiency...

Stunting remains a significant public health issue in Indonesia, and numerous research studies have been conducted to address this problem. In 2021, The Bayesian Spatial Conditional Autoregressive (CAR) Localized model was implemented across all 34 Indonesian provinces, revealing that approximately 56%...

Due to the rapid development of the internet and the financial industry, stock price prediction has become a widely discussed topic. Government departments and regulatory agencies use stock price forecasts to understand the market’s health, which helps formulate economic strategies and prevent systemic...

Wideband spectrum sensing is very essential in Cognitive Radio (CR) systems. In order to improve the opportunistic throughput for mobile devices, the CR must sense the signals in multiple bands or wideband quickly and efficiently. The relevant literature has discussed a lot about OFDM and compressed...

The automatic, intelligent and networking of welding process is the trend of the development of the welding. With improvement of welding equipment, to achieve the process of seam tracking wireless WiFi network control and data sharing, this paper employ the embedded connection between the microcontroller...

In this paper, we propose our research on the developmental trend of data mining and the applications on precision marketing. Internet community's greatest value lies in its unique interactive, also in the online community, share experience, Internet users to communicate with each other here, between...

Assessments of digital services wishing to take into account an energy footprint of the Internet typically require models of the energy intensity of the Internet. A common approach to the modeling of the energy intensity is to combine estimates of market surveys of installed network devices on a national...

The experiment was divided into parts, one is about the concentration of exhaust gas when heating potteries, the other is about the content while heating without potter inside catalytic combustion furnace of natural gas. The potteries used for decorating by catalytic combustion furnace are more fine...

This study reports on the synthesis of the polyaniline (PANi) in electrospun poly(vinylchloride-acrylonitrile) (PVC-AN) via in-situ oxidative polymerization of aniline using ammonium peroxydisulfate (APS) as the oxidant. Self-assemble polyaniline nano-particles were obtained from dissolving the conductive...

In order to break through the bottleneck of solar photovoltaic power generation, and off-season vegetables' problems in Hainan island', to arrange photovoltaic facilities above farm land generate electricity was suitable. By using novel and ingenious arrangement on panels, we can make farmland temperature...

Using the modern time series analysis method in the time domain, based on the ARMAinnovation model, a steady-state Kalman estimator for descriptor systems with colored noise is introduced,and employing the state observer principle, the pole-assignment descriptor steady-state Kalman estimator is also...

Aiming at the current mariculture problem ofbackward environmental monitoring technology, design amonitoring system base on ARM processor STM32F103ZET6 and RF chip CC2530. Using wireless sensor nodes to collecttemperature, pH value,dissolved oxygen and other informationin Sea culture zone. Through the...

The existence of a beauty premium in the labor market suggests that appearance can exert effect in the real world. We explored facial trait inference-especially focused on facial attractiveness and facial trustworthiness-in an Ultimatum Game experiment, which is commonly used to examine economic decision...

The improved energy detector in the Cognitive Radio Network is modified by replacing the squaring operation of the received signal amplitude in the conventional energy detector with an arbitrary positive power p. In this paper, the cognitive radio networks take a decision of the presence or absence of...

As one of the most successful approaches to building recommender systems, CollaborativeFiltering (CF) uses the known preferences of a group of users to make recomm-endations or predictions of the unknown preferences for other users. Themost successful approaches to CF are latent factor models, Latent...

Based on different data frequency’s characteristics, design the algorithms of distinguishing cycle data’s margin apart and distinguishing cycle data’s monotone apart, to monitor satellite’s downlink data and early warning abnormal. Compared with rapid fourier transform, this algorithm was proved to be...

The nearest neighbor secure query of spatial road network data is a combination of cloud storage technology and geographic location-based services. According to the position information of interest points in space, the Voronoi diagram is used to construct a polygon block to divide space into multiple...

Mental health disorders, especially those of depression, are now a concern at the universal level which necessitates an approach for early diagnosis and treatment options that are accessible and technology-based. The paper presents a web-based depression screening and support system that aims to provide...

The design rendering of the traditional environmental art design system has certain line problems, which does not exist in the environmental art design system based on 3D virtual reality technology. The processor of the environmental art design system based on 3D virtual reality technology is mainly...

In recent years, with the implementation of new reform of the college entrance examination policy, and the rapid development of computer information technology, the college entrance examination application has become a hot topic, especially in the parallel college application process, which the candidates...