Advances in Computer Science Research

This paper introduces the general idea of the experimental reform of computer organization: hardware design software, expounds that the practice teaching should take the experimental principle as the main body ,and its present situation and trend, to explore the feasibility of the experimental reform...

With the rapid development of China's economy, people's living standards continue to improve. People are increasingly pursuing spiritual need, consumers seem to pay more attention to experience, which has a huge experience of the consumer market. With the advent of experiential economy, experiential...

Nowadays, with the development of the society, knowledge management has already become an important means of management to upgrade the level of discipline construction in colleges and universities, improve students’ satisfaction and enhance colleges and universities’ comprehensive competitiveness. AS...

In this paper, we mainly discuss the Turing computability of the solution operator of a higher order modified Camassa-Holm equation. Firstly, we transform the equation to its integral equation by Duhamel principle. Then applying the TTE theory, we prove that the solution operator of the integral equation...

WebRTC (Web real-time communication) achieves a peer-to-peer real-time multimedia communication on web. This paper researched and analyzed the core architecture and related technologies of WebRTC, including video input and output, multimedia transmission, the process of peer-to-peer connection establishment...

in view of the design of the power supply system of the pond water quality improvement, the system scheme of the power supply of the equipment is put forward.The basic principle of solar power supply system is analyzed;The configuration principle, main components and technical performance of the power...

In this paper, we first analyze the structure of mixer and analyze its key parts. Secondly, it analyzes the important parameters of mixer, which is helpful to finish the design better. Finally, we pay attention to the particularity of mixer, mixer design, simulation results to meet the design requirements....

This paper constructs the game model describing the abuse-of-power crime with players ,strategy sets and payoff function. Based on this model, we analyse the law that guide the abuse-of-power crime and find out the reason why it prevails, including the cyclical patern of decision making between principal...

Tibetan text classification is an important research topic in Tibetan information processing. In this paper, we attempt to apply fastText text classification tool and fastText pre-training word vectors for Tibetan text classification. In the experiment, For the Tibetan language corpus segmented by Tibetan...

In this paper, we have analyzed the sub-protocol stack of Long Term Evolution Advanced (LTE-A) System, and proposed a hybrid covert channel, called HyLTEsteg, designed for LTE-A System. The HyLTEsteg uses covert timing channels (CTC), which is fitted the legitimate data stream of network, as a trigger...

The lack of resource utilization has resulted in manufacturing staying at the same level for a long time. This problem cannot be solved simply by adding machines and hiring more labor. There is an urgent need for innovation and more investment in the development of manufacturing systems. Therefore, a...

This study proposes a hybrid methodology combining semantic extension and shape grammar to innovate Yinxu bronze patterns. It addresses symbolic complexity and form repetition by extracting cultural features and applying rule-based generative design. A fuzzy evaluation model assesses the schemes by innovation,...

This study aims to research the applicability of the WOFOST model and predict winter wheat yield on a regional scale. The automatic information in study area could be achieved from the wireless sensor network (WSN) deployed in cropland. The observed results including the phenological dates, LAI and the...

High-precision implementation of trigonometric function has been important in navigation, engineering, physics and other modern DSP. It presents an implementation of trigonometric function based on Taylor expansion in this paper. This means can calculate the value of trigonometric function at any angle....

Nowadays, smartphones have become indispensable to modern human life. One of benefits of smartphones is that most places on the earth are widely covered by the signal of mobile phones, which means people can connect to the Internet wherever he wants via a mobile phone. It also means a mobile web-based...

Methodology is explored for the reconstructed radiances from the Infrared Atmosphere Sounding (IASI) for the purpose of assimilation into numerical weather prediction models. A principal component based fast radiative transfer model has been implemented into the WRF data assimilation system, thus allow...

A novel method of extracting vanadium from molten vanadium slag was developed to process vanadium slag with high Ca and P contents. The mineral phases of the clinker obtained after oxidizing the molten vanadium slag with high Ca and P contents (10.71 wt. % V2O3, 19.20 wt. % CaO, 1.03 wt. % P2O5) were...

The modern educational system faces a number of exchange student's adaptation problems. It is necessary to determine the optimal solution for foreign student's adaptation assessment, prediction and management, to form an indicator system for adaptation process prognostic and risk reducing models. This...

It is known that, the most important element in the translation activity is the target audience. Based on the ‘Skopos theory’, this study will analyze the quality of translation of Harry Potter and the Philosopher’s Stone from People's Literature Publishing House in 2000. From the advantages and disadvantages...

Firstly, taking rigidity excitation, error excitation, meshing impact, clearance variety and other non-linear factors into account, the bend-twist-shaft-swing non-linear coupled vibration model and differential equations for the multi degree of freedom helical gear driven system are built based on the...

This paper introduces a queueing analysis of a two-tier service supercomputer system, where one type of processors offers service with a finite waiting buffer and the other offers unlimited waiting buffer. From the managerial viewpoint of system, a two-tier queueing model is developed to investigate...

Boosting is an effective classifier combination method, which can improve classification performance of an unstable learning algorithm due to its theoretical performance guarantees and strong experimental results. However, the algorithm has been used mainly in batch mode, i.e., it requires the entire...

Stroke and shape of the Chinese character with different script has changed hugely among different style. To present the correspondence between Chinese characters component-strokes, this paper designs a component-stroke corresponding system for Chinese characters based on sematic knowledge. Firstly,...

Cloud computing is the product of the Internet era, which can realize dynamic resources disposition, customized services for demand, and centered on the Internet, render service measurable and resources transparent. It plays a big role in the in data mining field of various industries in today’s society....

Applied university focuses on cultivating students' skills and individuality, which prompts the teacher's teaching methods and students to learn the way to miniaturization, mobile, fragmentation. The teaching construction of micro course relates to the validity of students' learning, while the teaching...

Land transportation is an important component of the national transportation mode system, which encompasses provinces, cities, and districts, and has a significant impact on the economy and national development. Parking accumulation is necessary for determining the number of automobiles in a parking...

Being multi-dimensional, the online and offline blended teaching model can expand and improve the traditional classroom teaching quality and promote the teaching reform which advocates student-centered learning. In order to understand the status quo of the online and offline blended teaching model (BTM)...

Nowadays image fusion becomes very intensive research. Multi-scale transform and sparse representation are typical tools in fusion processing. However, most of efforts are focus on the accurate registration images. A comparative study of MST and SR method over mis-registration are proposed to investigate...

This paper proposes a method based on information entropy and support vector machine to predict chatter in milling, it uses multi-scale permutation entropy and wavelet packet energy entropy as the milling chatter premonition features, we select parameters of these identifying features by experimental...

For the lack of effective means of Switchgear maintenance training, a new switchgear maintenance training system based on the power of large data was presented. This training system can provide typical switchgear maintenance projects, effectively improve safety awareness and maintenance skills of maintenance...

In this paper we study the synchronization of an underwater glider by means of the adaptive fuzzy sliding mode control technology. The sufficient conditions for the synchronization are obtained even though the slave underwater glider is unknown. Based on the Lyapunov stability theorem, the stability...

This paper mainly analyses on the influence of Congyi grid voltage caused by small hydropower station. The mechanism of high voltage has been expounded. Based on the ETAP simulation, comprehensive comparison of various measures of operational and governance effect has been carried out , the optimization...

Typically, a frequency droop control has been employed for active power sharing which inevitably causes the frequency deviation. In this paper, we propose an active power sharing method based on the state of charge (SOC) of battery energy storage system (BESS) instead of the frequency. In a similar concept...

As an important force in the socialist culture with Chinese characteristics, university culture is responsible for the important historical mission of cultivating excellent talents for our country. This paper puts forward some thoughts on the cultural view of Marx in the culture of University, and aims...

The essay Introduces about the key technology database, OLAP and data mining technology in the framework of marketing decision support system of power supply enterprises.As for themethod for the mining spaceselection in the data mining model, an artificial neural network structure and algorithm is used,...

Aiming at the problem of soil moisture detection and contro, the soil detection system was used as the research object, starting from the perspective of soil moisture, through the study of the soil moisture value,and using the analysis software to establish the model of the detection system,which are...

Measuring dependencies between two variables in an extremely large data set is an increasingly important problem, naturally then the methods to solve such problems warrants equal if not greater attention. This paper aims to overview an effective measure of dependence, the MIC. This statistical measure...

With the development of social media and e-commerce, aspect-based sentiment analysis technique is more and more urgently needed. Aspect term extraction is an important part of aspect-based sentiment analysis, and the quality of the extracted aspect words directly determines the quality of aspect-based...

When network voltage drop sharply, if rest energy of wind power system can’t be absorbed effectively, it will affect system security. This paper presents a new protection scheme of Crowbar circuit. Moreover, the effectiveness of realizing the high voltage ride through of DFIG is validated by simulation.

In this paper, the concept and characteristics of innovation education are briefly summarized. It finds out the factors that limit the development of innovative education in Chinese colleges and universities through analyzing the innovation education development process and the problems presented during...

There is the large number of people and the wide area of China's collective labor dispute,it is difficult to manage it.The article analyses new trend of collective labor dispute and influence factor analysis on collective labor dispute cases.The analysis of model shows that it is insignificant of trade...

The application of language is the key of language learning, and English language and literature can largely improve the students' language application ability. The cognition of students is mainly developed in practice activity. Therefore, teachers must make students be active in the process of teaching,...

Aiming at the difficulty of fuzzy synthetic discrimination model of NC machine, this paper proposes the primary diagnosis results which change the evaluation factors from high dimensional features to the low one based on the initial diagnosis results of classifier. It reduces the complexity of the model...

The paper establishes the regression model based on the economic value added(EVA), refined economic value added(REVA), net profit, net cash flow and other indicators selected from the financial data of power industry. Correlation analysis indicates that, in comparison with traditional financial indicators,...

A new control method based on disturbance observer (DOB) is proposed to control the integral processes with inverse response and dead time. The main contribution of this paper is that the optimal analytical result in terms of H2 for the set-point controller and the disturbance observer are provided....

In the era of big data, university library information management services must be based on actual conditions, using high-quality data to improve big data management. However, high-quality big data is useful data that needs to be filtered and classified. Big data cleansing is an effective way to improve...

The relationship between economic development and the ecological environment is the key to sustainable development of human society. With the rapid economic development, the demand for resources has increased dramatically, which has led to problems such as depletion of resources and environmental pollution....

Missing outcome data occurs often in the causal inference of observational studies. For example, in observational study on the safety of a Traditional Chinese Medicine (TCM) injection in market, some patients are missing safety outcome variables. In this paper we proposed a consistent estimator for the...

Using predictive analytics on Intensive Care Units (ICUs) has advantages because it shows an early clue of the patience’s critical triangle or deterioration. Supervised learning methods used in deep learning also seem appropriate for large data arrays and intricate structures that are why they are useful...

The industrial revolution 4.0 brings the era of society 5.0 which has an impact on various aspects of life, one of which is the field of education by starting to apply the use of AI in learning. AI is very relevant to be applied to STEM-based science learning. The purpose of this study is to analyze...

Diseases of eye have the potential to cause blindness in the sufferers. There have been many kinds of diseases those exist in the eyes of human like Myopia, Diabetic Retinopathy, Hypermetropia and so on.Fundus images help doctor to see the amount of eye infected due to diabetes and indicate the suitable...

Machine learning has a wide range of applications to meet the complexity of data and various expectations for prediction types. In this study, a comprehensive review of various machine learning approaches for Bitcoin price prediction will be proposed. After examining previous research on cryptocurrency...

Sales statistics of computing devices show that users are not replacing units one by one, but rather adding additional devices to their hardware portfolios. In this paper, the authors describe the outcomes of a first attempt to quantify the ecological implications of these changes in the use of the ICT...

This page proposed a Water dispenser water temperature and water yield control system which used MCU AT89S52 as the core, it can be achieved heating water and monitoring water levels. To preset temperature through the input module, to detect water temperature by waterproof model DS18b20 temperature sensor...

The arrival of the era of big data has a profound impact on the development of the society and world economy, changing people's work, life and way of thinking. With the continuous maturity of big data technology, its application in the military field will become inevitable. This paper mainly expounds...

In this paper, a 2 input-2 output dynamic lumped parameter model of the refrigeration cycle is established for residential air-conditioning equipment. Based on the nonlinear characteristics of the refrigeration system and the idea of switching control, the system model is linearized at some selected...

The intention of this paper is to explore the dynamic behavior of hard-disk disk. In this paper, the modal analysis of hard-disk disk simulated by ANSYS and the vibration and the resonance behavior are introduced .The results of this research could provide engineers with useful information to understand...

This paper represents the result of psoriasis treatment using DBD-driven XeCl-excilamp. These experiments demonstrate the positive therapeutic effect of UV exposure. According to the results the best effect is achieved for 30 cm distance from the lamp to the exposed surface and 4 min session time. Treatment...

This paper focuses on the practical performances of the limited-memory BFGS (L-BFGS) method and the steepest descent method (GDM-S) by an adjoint data assimilation approach. The optimization procedure of the L-BFGS method in the ideal experiments clearly shows that the parameters should be scaled to...

In this paper, the problem of population density prediction of Wuhan City is studied, and a prediction model based on linear regression model is presented. Then, considering three main factors, i.e., GDP, employment quantity and completed area of housing construction, which affect the population density...

Automotive Idle speed control is a landmark application of feedback control in automotive vehicles that continues to be of significant interest to automotive industry practitioners, since improved idle performance and robustness translate into better fuel economy, emissions and drivability. As the typical...

A distributed configuration for a broadband amplifier is presented in this paper. broadband amplifier has been realized by 0.2um GaAs process in ADS2011 simulator. amplifier should be designed to trade-off noise figure, gain, bandwidth, and return loss. The aims of design are to provide less ripple variation...

With the advent of the Internet Era,traditional media are more or less hit by the Internet.The development of broadcast media in "Internet plus" background,besieged by media such as network radio, APP and self media.This paper is based on the broadcast media in the "Internet plus" environment,combing...

Cleft palate is a kind of congenital defect, and nasal leak is one of common symptoms in cleft palate speech. The automatic detection of nasal leak in cleft palate speech can provide a certain auxiliary basis for clinical diagnosis. Aiming at the characteristics of nasal leak in cleft palate speech,...

In this paper, we consider a wireless powered communication network (WPCN) consisting of a multi-antenna hybrid access point (HAP) that transfers wireless energy in the downlink to wireless devices (WDs), and receives the information transmissions from the WDs in the uplink. To enhance the throughput...

Numerous scientific domains have been impacted by current developments in ML, AI and the industrial IOT. It has generated a sea of opportunities for embedding sensors that can be tracked and utilized to gather data practically anywhere. Every area of business, particularly smart manufacturing technology...

Recent years have seen a rapid growth of ICT-services related to the transportation area, and for example Advanced Travel Information Services (ATIS) have been proposed as one means to achieve a decrease of environmental impacts of transportation through behavioural change. However, empirical studies...

Urban complex is a new type of urban organization, which is highly efficient, highly efficient and convenient to use land resources. The purpose of this paper is to explore the influence of different functions of urban complex on the traffic inside and outside the city. Based on the analysis of the features...

Radio frequency identification devices (RFID) and business cards emerge as technology develops and it becomes hard to manage them or find a needed one from a piles. A smart bracelet aiming at providing an effective way to manage these cards is proposed in this paper, consisting of a near field communication...

With the rapid development of information technology and social networking, the amount of generated text data has increased enormously. As one of the crucial technologies for information organization and management, text classification has become much more significant in the area of machine learning...

Recent years see an explosive growth of digital images and we need efficient technologies to index and retrieve them. The content-based retrieval method is a hot topic in recent research, in which we index the features of image and then retrieve the images through nearest neighbor searching. The features...

This paper studies the distributed containment control problem in sampled-data multi-agent systems with directed network topologies. Different from the widely used containment controller which only adopts current information, we consider a distributed PD-like controller which can be regarded as an extension...

Security protocols are the foundation of modern secure networked systems. Proving security properties of cryptographic protocols is a challenge problem. Model checking has proven useful for finding certain classes of errors in network security protocols, but it is based on bounded model or constraint...

For multi-object tracking in complex environments, this paper presents an improved tracking algorithm based on spatial constraints. With basic framework of Dalal-Triggs detector (which uses HOG features to describe the image blocks and an SVM to predict the existence of objects), we use a graph structure...

Combined with cloud computing technology, we described its role and advantages in resources building of the university. We initially developed a resources sharing platform based on cloud. The strategy of the developments of standardized college information resources, the data central of cloud computing,...

We use the data of legal cases involving the abuse-of-power crime in recent 30 years to conduct positive analysis, based on this model and the analysis of the quantitative function. At last prop up with suggestion to check the occurrence of crime of post.

Public information of waterway was usually serviced by waterway management departments in conventional means such as official websites, special Apps and so on. These service ways lead to that it is hard to make full using of waterway data resources in users’ own application scenarios and systems. This...

Starting from the perspective of human tragedy brought about by the unplanned industrial development, D. H. Lawrence explores the distorted relationship between human and nature, exposes the tragic problems of the western society caused by the British capitalist industrial civilization. In addition,...

Using of the least square support vector machine to predict the horizontal displacement of deep foundation pit. According to the measured time series data of horizontal displacement of foundation pit, using the least square support vector machine (SVM) to set up the relation model of foundation pit horizontal...

Through the analysis of the mathematical model of permanent magnet synchronous motor (PMSM), the paper proposed the method of fuzzy PID controller, and applied to the speed controller of permanent magnet synchronous motor double closed loop vector control system, exactly implementing the speed controller...

The International Council for the Exploration of the Sea (ICES) plays a crucial role in marine science, focusing on the sustainable management and conservation of marine biodiversity. This paper presents a detailed analysis of data from the Mackerel and Horse Mackerel Egg Surveys (WGMEGS), conducted...

In the realm of present multi-agent research, the presumption is often that two competing groups possess equivalent strength. This article, however, ventures into unexplored territory by contemplating the strategy a significantly weaker group should adopt in its struggle for survival when faced with...

To save local storage space and protect data privacy, enterprises store data in the private cloud. The private cloud is only open to internal users of the enterprise, but the data owners lose control over outsourced data, so data integrity auditing is still an urgent problem to be solved in secure cloud...

The rapid development of graphic and image processing technologies of computer not only bring about convenience to people's daily life and work, being widely applied in various fields, but also bring along the development of relative industries, greatly attracting people's attention. This thesis discusses...

Broadband Gaussian noise is a kind of important jammer to navigation receiver, for be regarded as the increase of the thermal noise of FLL usually, there is short of in-depth analysis to its effect to the performance of FLL. However, the effect of broadband Gaussian noise jammer to FLL is associated...

Deflection is an important indicator of bridge health. This paper puts forward a deflection measurement system for bridge based on laser image technology. In the measurement progress, the laser image is sampled, filtered and converted to binary image using threshold segmentation, which is used to coordinate...

In this paper, we propose the n ovel inter-disciplinary talent cultivation model for modern information and the communication technologies under the One Belt and One Road background. The communication engineering is a cross a comprehensive strong discipline, electronics and computer is also a physical,...

The compression algorithm of surveillance video files was proposed based on fourier-mellin transformation.In the paper, the coefficient of Fourier-Mellin were achieved to vectorization with the new algorithm,the surveillance video contains contiguous image frames,three groups of movement parameters were...

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...

We reported density functional studies of the structure and thermodynamics of NaMgH3 in the cubic perovskite structure as well as corresponding fluorides. Analyses of the calculation results in terms of formation enthalpies, substitution enthalpies, reaction enthalpies showed that partial H were replaced...

The rapid development of economy makes the development of globalized economy accelerating continually. In order to alleviate more and more fierce international conflict and promote the health and scientific development of global economy, it is indispensable to own the support from international economic...

Cost-leading strategies and differentiation strategies have their own characteristics and scope of application. However, with the change of modern production management mode and the development of information network technology in the information economy era, a single competitive strategy can not get...

With the promotion of China’s reform and opening up as well as social and economic development, the current society has diversified demand for talents. Entrepreneurship education in colleges and universities, which has already become a new direction of higher educational reform in China, is not only...

An optical detection system is built by using model building method based on the modulation transfer function. The effects of space environment and noise model have been considered and added in this system. In this model, we solve the establishment of the complex imaging model problem in dynamic running...

Seismic intensity rapid report is one of the essential parts of the earthquake disaster relief and plays a baton role. In terms of serving the needs for earthquake early warning, emergency response, and seismic mobile observation, seismic network observation, a new seismic intensity rapid report platform...

This paper introduces VL-mac, a media access control (MAC) protocol for visible light communication (VLC)-based cognitive radio systems. VL-mac provides a full stack of access control primitives for users that operate at visible light frequencies to access the base station and for the base station to...

We consider solving a distributed permutation flowshop scheduling problem (DPFSP) with the objective of minimizing makespan. The problem has two dimensions: assigning jobs to factories and scheduling the jobs assigned to each factory. We use GA to solve this problem. In the proposed algorithm we employ...

It is rather difficult to store and manage the diverse data source of ecological development of Dianchi Lake basin through traditional RDBMS due to their various types, massive data, complex relationship as well as their dynamic changes. We established graphics database and visual query system to analyse...

Miao martial arts drum dancing, combining sports with art, shows the two features wiht national characters and artistry . This paper, using the field investigation method, literature method and so on, the history origin, main forms , inheriting way, main characteristics and survival status of Miao martial...

A secure two-way identity authentication scheme of WiFi environment is raised from the perspective of security and the load capacity mobile terminal according the increasing serious of wireless network security. The scheme is based on one-time password authentication technology and the digital signature...