Advances in Computer Science Research

If tire a little abnormal condition, tire is important one of components in which driver and passenger was effected safety. But there can be a variety the tire problem, there will generally be divided normal wear and abnormal wear. Wear cause of tire is various causes, such as lack of tire pressure,...

Sewerage, one of major underground pipelines, is an important infrastructure for a modern city. In order to keep sewerage in a good structure and performance condition, planned routine inspection and rehabilitation are necessary. At present, image processing and artificial intelligence techniques have...

In this paper, we present a genetic algorithm and discuss its methodologies to solve complex problem in combinatorial optimization problems e.g. travelling salesman problem. We analyze a real problem with the help of valid demonstrations and also compare this novel algorithm with very famous ant colony...

The power grid investment is affected by natural, economic, policy and many other uncertain factors. Long development cycle and large-scale funds are needed by the investment. Therefore, risk management is an important element in the process of power grid investment. In this paper, power sale price,...

The high peak to average power ratio in the cognitive NC-OFDM system causes the signal to fall into the nonlinear region of the linear amplifier, resulting in large distortion. Combining the advantages of partial transmission sequence algorithm and clipping algorithm in OFDM system, according to the...

In order to build a legal society in China, the education quality of law schools is receiving more and more attention, many reforms of education bring many highlights as well as drawbacks. This paper focuses on case teaching methodology, one of the highlights of education reforms, which put forward by...

Vocational key skill has gradually become the basic ability for people to achieve success, among which professional communication skill is the basis. University Chinese, as an important course for higher vocational colleges conducting quality education, is able to train students in terms of communication...

The number of small and medium-sized enterprises (SMEs) is huge, and the innovation of SMEs is of great significance to economic development. The innovation of SMEs is different from large enterprises, and has its own characteristics. The most important advantage of small and medium-sized enterprise...

In this paper, the intelligent monitoring system of key tire parameters for automotive driving safety based on vehicular networking technology was researched. It is a whole life-cycle of tire tracking service system, which consists of tire pressure/temperature sensors, a vehicular transfer device, a...

Objective: To explore the new methodto improve the efficiency of mass wounded rapid triage in emergency rescue system. Methods: Develop the Smartphone rapid triage client (APP)in emergency medical rescue system. Results: Smartphone triage APP costs 2/3 shorter time than the writing paper mode, and shorten...

With the continuous deepening of the reform of higher education in China and the continuous expansion of the scale of higher education, the number of administrative departments in Colleges and universities has greatly increased. In order to improve the working enthusiasm and working efficiency of the...

Fast development of smart grid has made it essential to promote the intelligent level of electrical equipment. As circuit breakers is an important kind of control and protection equipment in power system, its on-line monitoring and fault diagnosis are significant parts of electrical equipment intelligence....

In the environment of billions of data, aspect mining, real-time processing, ad hoc analysis, and offline computation ask higher requirement on calculation and storage performance. However, the data mining platform realized based on traditional relational database, distributed Hadoop platform cannot...

A place name and address matching model based on semantic mining is proposed in this paper. Firstly, the semantic features of place name and address description information is analyzed. Then, spatial object cognitive representation model geographic ontology is constructed to formalize the place name...

Economic value refers to the concept of value in economics. The concepts of value in economics, such as income, cost and profit are different from those of accounting.

With the development of computer technology, vision-based human gesture recognition has become an important hotspot technology in the field of human-computer interaction. However, the performance of gesture recognition is often affected by conditions such as lighting changes, background complexity, and...

The purpose of this paper is to establish some results for the class of system of integral inequalities by means of variable transformation method and Gronwall-Bellman's inequality. These results presented in this paper generalize and improve some recent results. Meanwhile, two examples indicate the...

This paper investigated the mathematical modelling and simulation of periodontal ligament using COMSOL Multiphysics. The behaviour of the periodontal ligament is studied. The periodontal ligament is sandwiched between two approached parallel rigid impervious plates. The governing equations and the specified...

Existing research shows that agricultural products with distinctive packaging are more likely to be accepted and recognized by consumers. At present, most of the packaging designs of agricultural products lack regional cultural characteristics, and the expression of regional culture is not obvious. In...

The equipment development stage involves multiple project organizations and tasks simultaneously. These entities can impact each other, leading to conflicts and risks related to resources and schedules. As our national defense system rapidly modernizes, the scale and complexity of these relationships...

How could use of ICTs make transport systems in large cities sustainable To what degree would then everyday patterns of action, in which use of ICT is becoming increasingly integrated, be an effective force in such sustainable development In this paper we use own and other ethnographic studies of how...

In the paper a kind of hyperchaos neural network is creatively used to realize the encryption of digital images. By selecting a reasonable initial value for the hyperchaos neural network, an encrypted matrix can be attained to encrypt the digital watermark; meanwhile, the chosen 3-layer wave division...

MANET is a self-organizing network that uses multi-hop routing for data communication. Without any centralization, network monitoring is problematic thus making it vulnerable to attacks such as Jellyfish attack. Hence IPSec protocol can be used as one of its security means. The aims of this paper is...

Based on the GTAP model, this paper is aimed to analyze the effect of China - Georgia FTA on economics, trade and industry respects of these two countries with capital accumulation model and technological progress effect. Study found that: first, China - Georgia FTA positively promotes the two countries'...

In this paper, we consider the very deep multi-stage two-stream convolutional neural network for action recognition in videos. The challenge of action recognition is to capture the appearance and motion information to describe various actions efficiently and to classify different levels of difficult...

The paper is focused on research activities of students seen as a method to implement interdisciplinary teaching in training process at a technical University, to develop professional competences of present-day graduates via group training. Outcomes of practical use of this approach are shown as activities...

An adaptive unscented Kalman filtering(UKF) method for geomagnetic/celestial autonomous navigation is presented to solve the problem that the conventional UKF is sensitive to the initial value and declines in accuracy and further diverges due to the system model inaccuracy. Firstly, the residual sum...

Accompanied by the progress of the times and the development of social science and technology, the scale of manufacturing design and processing has been developing rapidly. 3D printing technology has been practically used in all walks of life. 3D printing technology is characterized by its strong simulation,...

In order to solve the problem of low reconstruction reconstruction accuracy in stagewise orthogonal matching pursuit(StOMP), stagewise subspace orthogonal matching pursuit(StSOMP) was proposed and realized. In this work, backtracking was introduced to StOMP. First, according to StOMP algorithm to select...

The heat produced in working process of LED headlamp will decrease the LED chips' luminous efficiency and other problems if it is not dispersed in time. This article take thermoelectric refrigeration system as the research object, focus on the relationship between the influencing factors such as LED...

Semi-active control of vehicle suspension system can be realized by adopting the magneto-rheological damper. This paper does research on EV driven by in-wheel motor,which adopts the motor suspension device and the magneto-rheological semi-active suspension. Based on the vehicle dynamics theory, the three...

This is a system based on Python technology to identify the seat. First,I use Python-programmed camera to capture multiple regions at the same time and preprocess the image, then transfer the data to the server through the transmission. Here we also use Python. The technology built a Django server, Django...

Because of the uncertainty of optimal solution, SoC test scheduling has attracted major concern in recent year. In this paper, a scheduling approach based on simulated annealing (SA) algorithm with error feedback is proposed. With this model, the error information generated in each iteration of SA is...

Fraction extraction of orange peel with ethanol, acetone and petroleum ether under ultrasonic were investigated. The extracts were detected and analyzed with infrared spectrum analysis (FTIR). The total yield of ethanol extraction was 33.6%, acetone 27.3%, and petroleum 22.3%. Of the three solvents,...

With the development of China's socialist market economy, SMES are playing an increasingly important role in driving economic development and promoting urbanization. However, in recent years, the financing difficulties of SMES have not been solved, and the financing difficulties of SMES have become the...

In this paper, a broadband dual-polarization slot antenna based on differential-feed at X band is proposed. By adopting wide round slots, the antenna inherits a good advantage of broad band. And the multi-layer structure achieves a good isolation between the two ports. In order to improve the high cross...

With the rapid development of educational philosophy and educational technology, the Flipped Classroom has been typical model of teaching mode innovation in the 21st century. But limited classroom time cannot meet the needs of students' learning and teachers' teaching. The mobile learning terminal and...

For considering the losses of prestress in suspen-dome structure after pre-stress optimization using rigid cable method, an improved rigid cable method was proposed. The temperature stress is applied to corresponding element to compensate the loss of prestress, and the relationship between temperature...

The network performance of UAV airborne is closely relied on the movement of the mobile nodes which is decided by the mobility mode. And the selection of mobility model and its parameters is of great significance to the simulation results. Based on the three-dimensional Gauss Markova mobility model (3D-GMM),...

Nowadays image recognition technology is widely used, and plays a very important in various fields. Deep learning technology uses multilayer structure to analyze and deal with image features, which can improve the performance of image recognition. The popular models of deep learning contain AutoEncoder,...

The article presents a semantic model and a technique for application in the development of software and based on synthesis of open information systems a program code generator needs to comply with the following requirements: extensibility, scalability, cross-platform and interoperability. A fragment...

The multi-user software scheduling optimization under cloud computing environments is studied. Under the cloud computing environment, multi-user scheduling software possessed characteristics like multi-objective, multi-constraint and dynamic, the traditional Particle Swarm Algorithm can only be utilized...

An autonomous underwater vehicle’s(AUV) working condition is usually complex, which means that it’s hard to build the AUV’s dynamic model and it’s challenging to find a good method to adjust its motion accurately in that environment. In order to solve that problem, one motion control method based on...

The netdisk not only supplies users with plenty of storage, but also provide the facility to share data. Therefore it has brought great convenience to users, but it also becomes the important channel for malicious and infringing applications to spread. Due to the extraction of netdisk information will...

Vehicle on-board diagnostics and vehicle information obtained from devices mounted on road infrastructures, detectors located along the roadside are pivotal to Intelligent Transport Systems services including real time management of driven information. The value of data from driven information has a...

With the continuous development of science and technology, Internet+ thinking has been widely used. The Internet, cloud computing, and big data provide more personalized and professional services for human life and work. In the current library work, services are also more extensive and the library is...

An Singular Value Decomposition (SVD) based method was proposed and developed in this work to estimate the m-sequence of modulated Direct-Sequence Code Division Multiple Access (DS-CDMA) signals with carrier frequency offset. By building eigenvalues based objections, a proper carrier frequency range...

These years, the use of machine learning for disease prediction is blooming. Meanwhile, lung disease is one of the deadliest diseases in the world. Many researchers have been doing research on lung disease predictions using various techniques. In this study, ten machine learning algorithms are used for...

Governance systems are increasingly being transformed to digital technologies, making the need for secure, transparent, and efficient citizen engagement models more important than ever. However, the traditional digital governance frameworks have a number of challenges like lack of trust, data privacy...

Human resource management is an important part of the daily work of colleges and universities, which plays a certain role in helping the establishment of high-quality talents and the overall development of colleges and universities. Data mining is a kind of emerging information processing technology,...

Intelligent teaching environment is a pan technical environment and a technology enhanced classroom. With the support of various intelligent technologies, it realizes the data transmission, communication and interworking of "cloud", "network" and "end", constitute an intelligent...

Dynamic simulation is an effective way to test the fuze performance. The simulation realization of fuze environmental is the premise and foundation of fuze performance test. Simulation fidelity directly determines whether the fuze quality data is scientific and effective. In order to accurately and dynamically...

This paper constructs a general equipment health evaluation model for the operation state of important equipments in intranet, which evaluates the health of equipments from three aspects: key performance index, key quality index and quality of experience index. The weight of important state indexes are...

In this paper, by orthogonal experiment to modify Hitec molten salt in order to look for the optimum formulation molten salt which has good thermal properties. After that the melting point, latent heat of phase transformation, specific heat capacity, density, and thermal stability of the modified Hitec...

Translation is a cultural interaction in nature Chinese idiom is a unique linguistic form and the crystallization of national culture. Its rich source--historical events, the fable story, literary works and daily life--determines that the Chinese idioms carry rich cultural connotation. Due to the special...

In this paper, literature, field visits and expert interviews on the status of the supply chain management of large sporting events logistics in-depth analysis to identify the main content of major sports events early, mid and late logistics and supply chain management, to build a large-scale sporting...

There is a large amount of chemical structure stored in image format which is in the scientific literature and the network. Researching on how to recognize chemical structure from images is contribute to storage management of relevant images. The overall recognition effect of chemical structure has room...

A structural parameter identification method is proposed to identify the stiffness parameters and damping coefficient and to estimate the unmeasured responses in time domain. The unique feature of this technique is that it requires only the displacement responses at all or most of dynamic degree-of-...

The schedule of resources and tasks in cloud computing have an important impact on the overall performance and operating of cloud computing. To solve the prone uneven load node when the cloud perform massively parallel tasks, which led to the entire cloud computing system performance degradation and...

The temperature is an important physical quantity that is closely related to daily production and life. We need extract temperature information on many occasions. Temperature acquisition system based on signal chip machine, temperature sensor, serial communication and VB knowledge is designed in the...

Taking the comprehensive performance of a new type of high-speed unmanned surface vehicle (USV) including its rapidity, maneuverability, seakeeping and overturning resistance into consideration, this paper establishes a mathematical model of the performance comprehensive optimization of high-speed USV....

A structured light binocular stereo vision measurement method was proposed which can be applied to deal with the odometry problem of moving objects in low-light environments such as underwater and enclosed spaces. On the basis of binocular stereo vision system, we use structured light to irradiate the...

All kinds of taxi data structure were introduced, and based on multi-source data, proposes taxi operation monitoring index system in charge of the different needs faced on traveler, industry managers and government departments. Finally, taking the multi-source data of taxi in Beijing as an example, some...

A kind of commutator for the cylindrical type magnetic coupling capping head is designed for capping machine. According to the performance requirements of the torque from the capping head, the designed cylindrical structure magnetic coupling, torque can be adjusted linearly, the magnetic coupling torque...

Assume that stock price follows the stochastic differential equation driven by the bi-fractional Brownian motion and jump process, the financial mathematical model under bi-fractional jump-diffusion process is built by the stochastic analysis theory of the bi-fractional Brownian motion and jump process....

Amid the wave of digital transformation, auditing faces multiple challenges including surging data volumes, increasingly complex operational scenarios, and heightened oversight requirements. Traditional audit models reliant on manual expertise struggle to meet demands for high-quality development. Intelligent...

The evaluation of stock value is conducive to investors’ scientific analysis and prediction of stock value, and improves the scientificity of investment decisions. Sany Heavy Industry Co., Ltd. is a leading enterprise in China’s construction machinery industry. Evaluating its stock value will help China’s...

The vibration of high precision cylindrical roller bearing is affected by many factors, which belongs to the problem of poor information. This article based on the poor information system theory and the qualitative fusion principle, and a variety of methods are used to analyze the main factors that affect...

With the development of rapid expansion of the interior design industry, market demand of interior designers are greatly increased, causing the school running scale of Higher Vocational Colleges rapidly expanding in such a big environment, higher vocational colleges how to cultivate students professional...

This paper introduced the principle of the fluorescence image of the hydraulic leakage acquisition and analysis system. The function and structure of system and the composition diagram of automatic detection hardware had been analyzed. The thresholding and semithresholding on the fluorescence image of...

Chinese cross-border e-commerce has been developing rapidly in recent years, while logistics is a weak link in the process of cross-border e-commerce. There are three main logistics models in cross-border e-commerce: third party logistics, overseas warehousing and logistics alliance. The advantages and...

Circulation of agricultural products is vital to the national economy and people's life. The rapid development of e-commerce has injected new vitality into the circulation of agricultural products. In order to promote the circulation efficiency of agricultural products in china, this paper analyzed the...

As one important language, English is learned by the largest number of people and attached the greatest importance to in China except mother tongue. For a long time, children spend a lot of time learning English but with low efficiency in China. Through one-to-one tutoring on QQ platform, children can...

The sequence alignment is an extremely useful tool for molecular and evolutionary biology, and several programs and algorithms have developed for this purpose. The dynamic programming still keeps the most important position due to its highest accuracy, however, the accuracy of the algorithm is obtained...

It's feasible to counter radar shutdown with passive radar guidance head/strapdown inertial navigation integrated system. Gyro inertial component has problems of high costs and gyro drift, so the paper discusses application of gyroscope free strapdown inertial navigation system (GFSINS). At first, a...

This paper considers service level in the study of airlines’ hybrid channel coordination, which has great impact on airlines’ operation and performance. Firstly, the service level was expressed by demand function and a robust optimization model of airlines’ hybrid channel coordination with uncertain...

The aim of this paper is to design a sliding-mode variable structure controller (SMC) which based on the model of BLDCM. SMC is insensitive to turbulence which can depress influence of disturbances to BLDCM, and a novel variable exponent reaching law which can reduce the shuttering effectively is designed....

Addressing the challenge that general-purpose Artificial Intelligence Generated Content (AIGC) tools often fail to deeply align with specific teaching objectives in new media art education (such as conceptual deepening, personalized expression, and critical thinking development), this paper proposes...

In this paper, we introduce a split general strong nonlinear quasi-variational inequality problem which is a natural extension of a split general quasi-variational inequality problem, split variational inequality problem, quasi-variational and variational inequality problems in Hilbert spaces. Using...

The influence of the directional coupler on the power calibration results is analyzed synthetically. The calculation method of the coupling parameters and the calculation formula of the equivalent reflection coefficient are given. The coupling parameters of the coupler and the uncertainty of the introduction...

Engineering, Car Industry, Electronics, Software Suppliers, and Banks depending on the technology and highly sensitive information for their success, they have to invest on espionage and counterfeiting to keep a head of their competitors. Fuel rationing was introduced in 1941 as part of the war effort...

Based on the analysis of a city bus lines of passenger flow investigation and operation data, establish the optimization model of bus scheduling scheme, the bus company in certain social and economic benefit of the premise, given the ideal scheme of bus scheduling. established the maximum passenger capacity,...

With the method of statistical empirical analysis, This study aims to test the MA expert system via securities trading software according to authentic and open securities cloud computing sector data. By taking the annual net profit margin, rate of return and win rate as the management goal, the MA index...

In order to solve the problem of feature selection for the identification of RMB Ultraviolet Images, a method of texture feature extraction image based on Gabor transformation is presented. As we all know, the texture intensity of true currency in each direction is more obvious then counterfeit notes...

With proportion of air conditioners increasing gradually, they can provide certain amount of frequency controlled reserve for micro-grid. To maximize using air conditioners and consider customer comfort, the frequency adjustment model is shown that the quadratic function model of trigger temperature...

People pursue higher quality life than previously along with development of society. Quality of life decided level of health. How to estimate oneself health and exercise is one of the heatedly discussed topics. According to the theory of Artifical Neural Network and Expert System, A design conceit for...

Code plagiarism is a serious problem in the teaching evaluation process, and the programming assignment is related to the student's grades. Therefore, it is especially important to detect code plagiarism submitted by students. As all the codes submitted are kept in the database, and the data are gradually...

Aiming at the problem of extensive use of bitmaps as icons in mobile applications (such as zooming problems, page opening speed, etc.), this article takes the front-end design of the Eurasian driving school website as an example, and introduces the use of font icons such as Awesome and GlyphiconsFont....

In the great tide of social economic and cultural development, sports tourism is becoming the essential component of the sustainable development of the tourism industry. Tourism is the leading industry in Xiangxi, and sports tourism is a major feature. In order to further develop the tourism industry...

In this era of information explosion, the development of science and technology changes with each passing day. Therefore, the automatic analysis of scientific and technological trends aims to help scientists extract useful information from a large number of academic conferences and scientific and technological...

This paper mainly studies the enterprise production based on the actual needs with spring support pin automatic feeding machine. This automatic feeding machine has been illustrated from the structure, working principle and characteristics, etc. This automatic feeding machine has many advantages such...

The reconstruction quality of the signal is directly determined by the observation matrix in the sense of signal compression. The observation matrix has a strong randomness to ensure the quality of the signal reconstruction, but the hardware implementation of the random observation matrix is more difficult....

The multi-beam echo sounding system was the most effective instrument to detect the seabed topography. In order to reduce the seafloor terrain distortion caused by the representative error of sound velocity profile (SVP), the indirection adjustment inversion method was introduced after analyzing the...

This paper breaks the traditional thinking, re-examines the “supply and demand” relationship of transportation travel, and proposes to find a new path of low-carbon travel from the “demand side”. The author innovatively proposed and demonstrated the “differentiated OAO office model”, and put forward...

With the development of mobile Internet and the increase of the Wechat users, using Wechat and other new media technology in the marketing of agricultural products has become an important form of marketing. However, fresh food with a short shelf life, difficult logistics and other characteristics, the...

There are various common problems in the translation of materialogy English, which are caused by a lot of specific English language features of materialogy. Therefore the staffs of materialogy should learn these features as well as learn some basic translation skills in order to introduce more western...

The housing problem, has been China the topic of ordinary people more attention. Can a lot of people will buy a room as the standard of success. In April 2014, according to data released China's 70 large and medium-sized cities housing prices fall month-on-month growth. Search to some relevant information...

As a mode of cognition, conceptual metaphor builds a cognitive relation between two cognized fields or concepts through the thinking of the cognitive body. Different conceptions are caused by different cultural variations in which Chinese and English conceptual metaphor systems are generated. The paper...

Medical image registration is a very important technology in the field of medical image fusion, in order to meet the needs of clinical diagnosis and treatment. This paper presents a registration method of medical images based on contour features and multi-scale information. First, the resample operator...

3D printing is widely used at present. In terms of technology is gradually mature, but there are still many problems and shortcomings of 3D printing, especially in the design of printer nozzle. In the 3D printer smart devices continue to affect the market conditions, all kinds of problems appearing in...