Advances in Computer Science Research

This paper is based on the present situation and the needs of the country, and some innovation measures of cultivating graduate students are put forward. This paper analyzes the existing problems of the traditional teaching in vocational education from the status of SCM in teaching, and introduces the...

The glass ceiling problem has been a hot topic in research of female senior leadership in companies, especially in e-commerce companies. It has become a worldwide debate of which promote barriers and weakness for female managers are discussed. China has present a sharp rise this year from 25% to 51%...

Corruption is a hot social issue that governments and public are commonly concerned about. The damage of government's reputation, social inequities, resource allocation distortions and so forth caused by corruption are immeasurable. Chinese government takes anti-corruption as an important development...

College English courses are an important part of our higher education. After these years of continuous exploration and development, college English teaching has achieved fruitful results in many aspects, but the problems still remain outstanding. College English teaching assessment system is an important...

This article shows different kinds of cumulative indicators in various ?elds of knowledge are widely used for the object's status or processes assessment. Its main purpose is to give a comprehensive assessment the selected object characteristics. Such indicators are easy to use and serve as a kind of...

Syntactic reordering model is proposed on the basis of phrase-based statistical translation model in order to handle and count long-distance reordering in machine translation. In the method, various information obtained from monolingual and bilingual corpus is fully utilized under the maximum entropy...

As underwater environments are complex and time-varying, and the target is randomness and diversity. Underwater dam crack detection based on autonomous underwater vehicle (AUV) equipped with sonar is a challenging task. In this paper, a novel crack block tree (BT) algorithm utilized in sonar images is...

The aim of this paper is to study how the institutional environment affects the company liquidity pricing, and the research objects are listed companies. We study the objects comprehensively by theoretical derivation and apply the institutional environment into the model, which is set for the liquidity...

The promotion of learner autonomy in ubiquitous network environment is dependent greatly on how teachers are aware of their new roles through the use of ubiquitous computing technologies. It's shown that roles teachers play in ubiquitous learning space should shift to less control on learning and more...

Environment protection is a crucial part of a smart city. Environmental big data analysis is an important way to improve environment modeling and city planning, which plays an important role in environment protection. Applications for environmental big data analysis involves collecting, storing, processing,...

Mobile Ad Hoc network is a kind of multi-hop wireless network without infrastructure. The network node is both a host and a router. The secure routing protocol can obtain trusted path information only by relying on all the trusted nodes in the network, which needs to use cryptographic security protocol...

The dividend discount model (DDM) is an efficient stock market value valuation model, which takes dividends as the primary analysis goal to predict and analyze the price of the analyzed stock. According to the existing formula and principle of DDM, taking Iflytek Co., Ltd. as an example to analyze the...

The pharmaceutical counterfeit product problem has become a harmful problem for people in India and has drawn significant attention from everyone. It is very crucial for healthcare and daily life. The pharmaceutical industry and its supply chain are humongous and complex in management. The pharmaceutical...

In order to solve the problems of mechanical switch such as high contact resistance, easy abrasion, low reliability and short service life, a kind of infrared remote control switch was presented. Its design principle was that infrared remote control transmitting circuit sent control signal to the receiving...

With the development of the capital market and the more vigorous market competitions, the debt management is generally adopted by many enterprises. Debt management not only solves the shortage of funds for enterprises, but also has many risks such as increases the pressure on corporate debt and even...

In view of the current situation that mine main ventilator can only monitor parameters, can not identify types and causes of the fault, the expert decision support system for safety hidden danger of main ventilation was researched and developed. On the basis of investigating safe operation condition,...

In order to get effective information timely and accurately in masses of text, text classification techniques get extensive attention from many aspects. A lot of algorithms were proposed for text classification which made it easy to classify texts, such as Naïve Bayes, Rocchio, Decision Tree, Artificial...

According to characteristics of artificial intelligence Agent of autonomy, sociality, responsiveness, using Agent oriented approach and extracting Agent based on the function demand of distributed inventory manage system, detailed analyzing the process of modeling through planning of single Agent, dependence...

50Hz power frequency interference is the main noise of ECG signal. It is harmful to automatic detection and the classification of arrhythmia. Therefore, it is essential to reject 50Hz interference in the preprocess of ECG signal. This paper develops a 50Hz notch filter based on LabVIEW. The notch filter...

This article on the introduction of the concept, significance and application of Micro-Lecture model, based on the proposed micro course design should stick to flip the classroom education connotation and the characteristics of micro class resources, fully grasp and use micro class design series micro...

Aiming at the problems of asymmetric information and long delay time and excessive use of network traffic and inaccurate recommendation in the traditional medical information recommendation algorithm, the improved adaptive scheduling algorithm and intelligent optimization recommendation algorithm are...

With the innovation and entrepreneurship proposed, the development of information technology, the Internet is widely used in various fields, and the world has gradually entered a new era of the Internet. The Internet has promoted the socio-economic structure of human beings, and the Internet has exerted...

As the society develops, automation and intelligence is becoming the inevitable tendency of power system, and power electronics is an essential technology for modern science. Advanced power electronics can strengthen and optimize power system to ensure the stability and safety of operation and improve...

The necessary observation space to achieve the lowest geometric dilution of precision (GDOP) based absolute-range measurement in two-dimension (2-D) wireless location systems is researched. Angle of coverage (AOC) is introduced as a parameter to describe the observation space. In fact, AOC reflects the...

With the widespread application of power electronics technology, power pollution is becoming more and more serious. Based on the research of existing energy monitoring terminal, an energy monitoring terminal for monitoring and analyzing the power quality based on Internet of Things (IoT) technology is...

At present, physical fitness test, as a course that must be completed by students in major colleges and universities across the country, the problem of insufficient manpower, material resources and inaccurate measurement accuracy caused by manual measurement methods is a thorny problem faced by major...

Alzheimer’s disease (AD) is a genetic disorder that is characterized by a gradual deterioration in cognitive function and is the most prevalent cause of dementia. Early and precise identification of AD stages is essential for efficient therapy and control. The existing diagnostic techniques, which mainly...

This review synthesizes advancements in ML-driven robotic path planning, integrating classical and modern approaches. Millán and Torras’ reinforcement connectionist framework established early foundations for continuous action space learning, later expanded by deep reinforcement learning (DRL) architectures....

This article aims to explore the application of ecological design concepts in the creation of cultural and creative spaces, delving deeply into its core principles and practical approaches. By integrating multiple principles such as aesthetics and sociality, and taking the fusion of natural elements,...

Information sensing and test are premise and foundation of (Equipment Health Management, EHM), a reasonable sensor configuration not only provide accurate and complete fault information, but also improve fault diagnostics, fault prognostics and health state evaluation capability. To address the problem...

In order to improve the Quality of service (QoS) and the Quantity of user Experience, overlay network visualized the network application and underlay structure. An algorithm named MOO-GSON is proposed uses Multi-Objective Optimization (MOO) to construct the General Service overlay network (GSON) topology....

In the context of "smart tourism" for large data applications, the Internet search engine records a large number of people searching for data. Compared with the official statistics, the search data has the characteristics of high efficiency and low cost. In this paper, we will explore and analyze the...

For the more rational exploitation and utilization of geothermal water resources, the underground heat reservoir must be recharged. Concerning the relatively small amount of the recharged geothermal tail-water, the proposal to make use of the surface water for recharging is advanced in this paper. Through...

In this paper, the problem of how to improve the integrity and reliability of the data acquisition system based on Hadoop is introduced, and the distributed network fault detection technology is introduced; And based on this technology, a distributed node monitoring framework (DNMF) is designed, which...

As the development trend of economic globalization is becoming more and more intense, China must also follow the trend of the times, actively participate in economic globalization, and frequently exchange with other countries. English has become a universal language today. To enhance active communication...

Magnetic anomaly anti-submarine technology is very important, this paper analyzes in detail the background magnetic interference characteristics of magnetic anomaly antisubmarine helicopter platform, establishes a magnetic dipole array model of helicopter background magnetic field, points out the practical...

In order to predict the grain yield of the country accurately, considering the periodical fluctuation of the data, the method of time series is used. Firstly, the stability and the relativity of the yield series from year 1980 to 2009 are analyzed, and the first-order difference of which is calculated...

In this paper, the combustion and NOx emission characteristics of a 300 MW tangential boiler are simulated, we obtain the flue gas velocity field in the hearth, component concentration distribution of temperature field and combustion products, and the speed, temperature, concentration of oxygen and NOx...

Through the present situation of BIM course of engineering management specialty in colleges and universities, the principles of BIM course of engineering management specialty is analyzed, the core ability of training the professional personnel of engineering management specialty based on BIM technology...

The increase of energy utilization efficiency, the improvement of energy efficiency level, and the reduction of pollutant emission are the main targets of China's energy revolution. A series of energy technologies, energy management and energy supplies, such as the production, transformation, configuration...

In this paper, the authors using the MATLAB software to the ordinary differential equation initial value problem, Euler's method, improved Euler method, classical Runge-Kutta method is used for computer programming and implementation, through the comparison of numerical results analysis, Euler method...

Regional cultural and creative products are important media to display and spread regional culture and enhance people’s cultural identity. However, due to the lack of systematic method guidance, the current design of Chinese regional cultural and creative products has several problems, resulting in most...

Based on the analysis of the operation mode of jilt hang transport, this paper establishes a vehicle scheduling model. The optimal path of tractor driving is selected by using multi-objective optimization. The Floyd algorithm is combined with the greedy algorithm to study jilt hang transportation vehicle...

The full coverage of the network, cloud digital products and the ever-upgrading reading devices have transformed users’ reading environment, reading content and reading mode in a profound way. Against the backdrop of Information Era, Libraries are supposed to keep up with the times, with a bid of catering...

The less volatile impurities has been eliminated by high temperature vacuum distillation of crude indium. The experiment was carried out in a self-designed vacuum distillation furnace. The temperature of distillation experiment was carried out at 1273~1373K and samples of condensate were collected at...

This paper analyzes game theory of winning rules of competitive martial art event from the macroscopic and microcosmic perspective and looks for athletes; selection of confrontation/non-confrontation strategy so as to strongly promote improvement of competitive martial art training level. This theory...

Porous manganese oxide film for electrochemical supercapacitors is electrodeposited directly onto a nickel sheet by cathodic electrodeposition in a KMnO4 aqueous solution. The obtained film is characterized by X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), scanning electron microscopy...

Based on the “integration” thought and CDIO standard of CDIO education idea, the model of laboratory system for controlling engineering in CDIO mode is studied, and the three “integration features” of the system are analyzed. Taking the construction of control engineering laboratory as an example, the...

In the modern northeastern cities in China, both the Russian and Japanese colonialists adopted urban planning methods to strengthen the form of composition to express their conquering will and political ideal. The historical urban structure has been followed in these cities until now. This paper takes...

In the interconnection of large capacity photovoltaic inverters, the total inductance of LCL filters will directly affect the size and cost of the filters. Therefore, a parameter optimization method is proposed to minimize the total inductance according to the filter performance requirements. This method...

Before 2004, the temporal pressure control technique and the well control equipment could not completely meet the requirement of exploration and development in the Tarim oil field surpressure gas reservoir (more than 70 MPa).Throughÿsettingÿandÿanalyzing of more than 10-year site investigation, theoretical...

This design is mainly based on single chip as a step counting system control core, the overall system contains two modules: the transmitter end and the receiver. The transmitter comprised of a regulating circuit and a wireless communication module, the receiver can be divided into four small modules,...

With the rapid development of mobile network technology and the popularity of intelligent terminals, the scale of mobile social network users continue to increase, making personal information security and privacy protection as mobile social network users generally concerned. This paper gives a simple...

An automatic measurement device is designed to measure the length of product components on the conveyor in the factory, and count them. This system uses single chip microcomputer (SCM) STC89C52 as the core, which can control driver circuit to run the stepping motor driving the conveyor. The moving component...

Construction engineering quality management is the most important part of construction project site management, and it ensures that the first premise of engineering quality. The merits of the project quality are not only related to the enterprise's survival and development, but also relates to the country...

In this article, through selecting the KMV model in the theory of modern credit risk measurement as our country commercial bank credit risk measure, based on the 2014 commercial bank loans to customers (including 10 normal and 10 ST enterprises) of financial data and stock trading data, by measuring...

Along with the advance of China's economic construction, highway Bridges, and other infrastructure is also more and more perfect, has the very big development potential. Highway, bridge and tunnel construction of major projects, such as the requirement of technology is very high, and has more stringent...

CUSUM algorithm for controlling chain state switching in the Markov modulated Poisson process was investigated via simulation. Recommendations concerning the parameter choice were given subject to characteristics of the process. Procedure of the process parameter estimation was described.

Spatial variation of housing prices is an important contents of urban geography studies. Most efforts have studied space structure of residential district in big cities. The aim of this study was to apply it in a medium-sized city, Nanchang. Spatial autocorrelations analysis and Kriging interpolation...

Based on the research of knowledge management, human resource management, and the cultivation of innovative talents, this paper puts forward the human resource management model. By emphasizing more on flexibility in human resource management theory, building a flexible remuneration system and scientific...

In this paper, a local PIA format for triangular Bézier surface and rational triangular Bézier surface is designed, which adjusts control points of even permutations only. It generates a surface sequence with finer precision and its limit surface interpolates given data points. Examples show that the...

N-gram feature is commonly used to represent document, however, it often leads to the curse of dimensionality. Sentiment classification based on word embedding and SVM is proposed. The method uses word embedding to represent document, which can make the final representation of the document consistent...

This paper is concerned about the rod current of aluminum reduction cell. Daubechies12 wavelet was adapted to analyze time-frequency characteristics of anode current collected which was carried on the pretreatment, and the experimental results verified the effectiveness of the proposed scheme, compared...

As the ageing process is accelerating, the government has introduced a series of policies to promote the development of private pension institutions while facing the increasing demand of beds as well as service in pension institutions. This paper carries out a field research on the representative private...

Porous Fe micro-flakes with uniform size and well-defined shape have been successfully synthesized by hydrogen thermal reduction of the -Fe2O3 precursor flakes. The thicknesses and planar sizes of those porous flakes fall into the range of 208-375nm and 10-23 m, respectively. Static magnetic properties...

Based on sensitivity analysis theory, the technical and economic aspects of a new generation of intelligent substation was researched in this paper. Isolation circuit breaker, land prices and the influence of two factors on the substation investment were our main focuses, we have determined sensitivity...

This paper presents a basic analysis of the Net Science database together with a description of the techniques for social network analysis. The database was provided by M. Newman in May 2006 and contains a network of scientists who together co-authored the network theory and experiment. The analysis...

At the market, we can identify various kinds of options. Some of them are traded at organized exchanges and are quite liquid. Others are traded only between particular parties. The current market practice is to obtain implied volatility of liquid options as based on Black-Scholes type (BS hereafter)...

Based on the method of correlation research, with the software SPSS, the author summarized the research data of tourism enterprises and analyzed the requirements of the tourism enterprises for the cultivation of tourism information talents. The results show that the correlation coefficient between the...

In today’s era of rapid development of computer network, most of the electronic medical projects are also rising and affecting people’s lives, in which virtual reality technology plays an important and positive role, especially for some mental diseases, virtual reality technology has a very good therapeutic...

The performance of the boiler heat-treatment is restricted by temperature. At present, it is a technical problem that should be solved immediately for accurately and reliably measuring the boiler temperature of heat-treatment. This paper presents a new method of multisensor data fusion for measuring...

Xinjiang is known as fruit town, due to the unique climate, soil, forest products and other aspects of the rich varieties. The characteristics fruit industry in Xinjiang advantage is very prominent, All kinds of enterprises, especially those with regional characteristics, how to develop E-commerce, innovative...

In this paper,according to China in 1973-2013 in eight forest inventory published forest cover of statistical data.Using gray system theory GM (1,1) prediction model for China's forest coverage rate forecast. Then, the use of residues correction method for the prediction model is optimized to ensure...

By e-mail, people can easily transfer text, images, video, audio, data files, etc. . The e-mail system client (Mailbox) is a similar to Microsoft Outlook Express and domestic Fox Mail e-mail client software, which follows the design and implementation of the Simple Mail Transfer Protocol (SMTP) and Post...

This paper uses LabVIEW software to realize the network online video transmission, introduced the use of TCP/IP protocol on the platform of the virtual instrument. The image collected by the camera on the server through the network transmission to the client, remote video monitoring, at the same time...

As a famous novel of the American literature, A Streetcar Named Desire represents Tennessee Williams' utmost achievement in fiction. Researchers are familiar with his undisguised description about symbolism in the novel, but less attention to the psychological realism in the novel. Psychological realism...

The traditional form of maintenance and management of fire facilities has shortcomings such as low efficiency, inadequate supervision, inaccurate updating and inconvenient query of information, causing huge security risks. Therefore, this paper proposes and designs an intelligent maintenance cloud platform...

In the grid connection mode, many power generation companies prefer to install microturbine (MTG) as it provides high inertia to the system, requires less maintenance, high efficiency, able to burning many types of fuels as compare with another type of conventional power generation such a diesel generator....

The phenomenon of the soil arch effect of anti-slide pile be discussed. Anti-slide pile resistance effect and soil-pile interaction being analyzed by three-dimensional numerical software FLAC3D With engineering examples as the background to establish numerical model, and considering the pile soil contact...

In model of multi- hop wireless sensor networks, if a cluster head is more close to the sink, it will have much more transmitting tasks, therefore a head more close by the sink will consume much more energy. A new mobile sink protocol based on Particle Swarm Optimization (PSO) algorithm is proposed.The...

The purpose of this research is to reduce the defect parts per million (DPPM) of the thickness out of specification caused by module warpage. Six Sigma approach was applied and the 2k full factorial design with three replicates at 95% confident level was used to determine the significant factors to the...

In this paper we present a co-evolutionary algorithm integrated with immune multi-agent based on analyzing the lack of the immune evolutionary algorithms and co-evolutionary algorithm.First,antibody deputies are generated through the competition among populations and within populations sort and based...

This paper proposes a solution based on reinforcement learning in the soccer dribbling tasks of RoboCup. The dribbler spares no efforts to keep possession of the ball from beginning to end while adversaries attempt to gain possession. In this paper, the dribbler uses SARSA possession algorithm and the...

Research is carried out on the kinematics of a kind of small biped robot. The robot mechanical structure with six degrees of freedom is designed according to the bionic human body and the kinematical model of the robot is constructed through the transformation Matrix. In the inverse kinematical analysis,...

Being inspired by the time modulated technology, an approach for synthesizing linear thinned array with low sidelobe level (SLL) is presented. In the proposed method, the thinned array is obtained through replacing the static element weighting by the time duration of a prescribed modulation cycle, and...

City administrator is a high-frequency name in the news media, a web-click-sensitive noun, a career wandering between law and people livelihood. With the upgrading of urban grade, the intensity of scientific management will further increase, and the contradiction between people livelihood and rapid urban...

Recently, robot is more often introduced to warehouse cargo monitoring and surveillance thanks to rapid industrial automation. In the process, real-time video streaming system plays an important role. Improved accuracy of monitoring causes higher requirements for real-time, stable and efficient video...

In order to settle the problem of time and frequency synchronization of Mobile Multistatic Radar System (MMSRS), an algorithm that combines pseudo-noise (PN) code ranging and dynamic fine phase shift capability of Digital Clock Manager (DCM) module in FPGA is proposed to realize accurate synchronized...

With the popularization of the Internet, online shopping has become a kind of shopping that is known to all. The network customers are accustomed to obtaining the related information from the net. Under this circumstance, online reviews can spread at a stupendous speed on the Internet and their influence...

In the realm of autonomous driving technology, significant strides have been made, yet challenges persist. This paper aims to explore the effectiveness of applying a Model Predictive Path Integral (MPPI) controller in autonomous driving technology. The advancement of autonomous driving technology has...

Currently, low-density parity check (LDPC) coded multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems becoming very important research area in wireless communication. Especially in high throughput wireless communication, due to its capacity increasing ability...

With the increasing complexity of the traffic system, the study of driver emotion has become a hot topic. Traffic psychology mentioned that both the driver's character and the emotional changes in the driving process will affect the driver's driving behavior. Through real-time tracking of human physiological...

In recent years, with the continuous progress of educational reform, English teaching has been prevalent in colleges and universities and English has become a compulsory course in college English major. But this course is more abstract, obscure and so on, so how to learn this course well has become a...

The material about the use of business processes to determine the quality of receiving services in a public institution is presents in article. It is proposed to take into account when obtaining a quality not only qualitative assessments, which are connected with the expert assessment and customer opinion...

This paper analyzes the authentication security of lightweight authenticated cipher ACORN, a second-round candidate of the CAESAR competition. We first put forward the necessary and sufficient conditions for state collisions of ACORN. Then we point out the errors of the designer’s analysis and utilize...

The mixture fraction/probability density function (PDF) model and eddy break up (EBU) model were used to simulate the combustion in a 200MW foursquare tangential circle boiler, calculating the flue gas velocity field, temperature field and combustion product concentration distribution in the furnace....

Behavior energy consumption is getting more attention in building energy consumption field. To distinguish the energy behavior related to sockets, a new smart socket was designed and many electrical parameters can be acquired in high frequency. This socket supports remote control, and it supports TCP...

The mechanical property of collective escape capsule of pressure hull in deep-sea environment is studied In the engineering examples of new type of variable thickness escape capsule the different thickness of the displacement, stress distribution and its regularity of distribution of mechanical stress...

As a conservative, high-order accurate, shock-capturing method, weighted essentially non-oscillatory (WENO) scheme have been widely used to effectively resolve complicated flow structures in computational uid dynamics (CFD) simulations. However, using a high-order WENO scheme can be highly time-consuming,...

Based on current content and teaching of course “Database Principles”, this article discusses the problems of building a curriculum group centered around this particular course, and aims to improve the teaching methods as well as to increase teaching efficiency of course by integrating knowledge modules...