Advances in Computer Science Research

To bear on the problems including the limited ability, sealed function and insufficient evidence of military communication organization, communication health engineering is proposed. Basing on requirements analysis for application background, the framework is built to achieve data acquisition, health...

A fault tree of high exhaust temperature is constructed according to the theoretical and practical analysis of the exhaust temperature of a marine generator. The air system and fuel system are analyzed and judged, and the fault tree analysis method combined with the actual situation is used in troubleshoot...

Supermarket chains as a profitable business model and organizational form is a mode of operation the world's most widely used. With the rapid development of supermarket chains in our country, the role of logistics distribution becomes more and more important. In this paper, based on the research of the...

With the development of information technology and the progress of science and technology, information management has been widely used in computer data technology, and continuously improve the level of information management .This paper mainly analyzes the application status of computer database technology...

Aiming at the shortcomings of Chan-Vese (C-V) model, using the method of literature and experimental method, based on C-V model, whose length term is changed into an automatic "rectify a deviation" term, using the adaptive parameters, an active contour model with automatic "rectify a deviation" is proposed,...

The activated carbon with high specific surface area and high content of mesopore is prepared with rice husk as raw material NaOH as activing agent.The effects of such factors as the ratio of phosphate to rice husks, the activating temperature and time, heating rate and different activation process upon...

In order to find out the sensitivity of reinforcement factors that influences the geogrid reinforcement on slope stability of mine tailings, this paper designs the test according to orthogonal method. By choosing laying length (L), laying distance (D), laying angle (θ), tensile strength (T) and geogrid...

Rocky desertification is a typical type of land degradation in the Southwestern China. It has great economical and ecological implications for the local people. Landsat images for Qingzhen city of Guizhou Province collected in 2000, 2005 and 2010 were used for Karst rocky desertification monitoring....

To establish a life-cycle carbon emission factor database for buildings and further to measure the amount of life-cycle carbon emissions of a building accurately, this paper collects life-cycle carbon emission factors for buildings, including energy, building materials, transportation and machinery ones,...

The number of Internet-enabled end-user devices such as personal computers, notebooks, tablets, smartphones, etc. is increasing constantly. However, since the devices themselves are becoming ever more energy-efficient, their overall energy consumption in the use phase of their life cycle seems to be...

For the electronic equipment of plug-in structure, users can select the sub-boards of different functions for combination applied to different needs, which can increase data processing capacity or reliability of equipment and achieve the goal of meeting the demand quickly and reliably. This is the scheme...

With the development of big data, the data privacy of users becomes very important. In this paper, the privacy protection framework of the reliminary study, the establishment of the introduction of trusted third party privacy protection technology framework.[1] Through the introduction of credible third...

According to the characteristics of the commonly used wind measuring ultrasonic sensor NU150E25TR in the market, the main reasons for the error are analyzed. The characteristics of several main nonlinear compensation algorithms such as linear regression method, least square method and fold line method...

VMS (Variable Message Signs), as an important part of traffic guidance system, is mainly used in road traffic to guide drivers to choose the optimal path and improve the efficiency of road network operation. This paper establishes a passenger mode selection model with or without information and use the...

This study aimed to determine the impact of the use of computer-friendly games on Chemical Adventure as a medium to study Chemistry on learning outcomes, learning interests, and student responses. The form of research used was Pre-Experimental Research with a single group design Pretest-Posttest One...

This research is part of data mining, a sub-section of information retrieval and text mining. This research focuses on finding an approach to getting relevant documents online news documents with a specific threshold value and improving computing performance to get relevant documents with large documents....

In recent years, the term ‘parametric architecture’ has widened the horizons of architects and designers by creating some remarkable structures with complex geometries and optimum functionality. Parametric Architecture is a prototype that uses algorithmic design processes and parameters to create multiple...

Digital health advertising is increasingly pervasive, yet its psychological and ethical implications are often overlooked. While existing research underscores these risks, little evidence explores how the combination of positive, supportive messaging and privacy-conscious personalization might enhance...

The importance of interdisciplinary talent teams is becoming increasingly prominent. Talents of these teams often have multiple identities and belong to several teams simultaneously. In this paper, we employ the methods and theories of complex networks to discover cross-disciplinary talent teams. Firstly,...

The construction of the style of study is an significant issue for the cultivation of talents in China. The importance and significance is self-evident. In the private colleges in shaanxi province, the problem in the construction of the style of study is especially prominent. The key source to solve...

under the background of rapid development of network technology, network field gains certain expansion. Thus, more and more people seriously depend on network in life and work. Meanwhile, most projects or jobs also enhance the degree of network dependence. It thus can be seen that network technology...

In the image acquisition system, acquisition speed affects the handling capacity of the entire system, Dual-port RAM for improving the acquisition rate plays a very important role. This paper presents a high-speed, low-cost dual-port buffer memory. The program is complex programmable logic (FPGA) circuit...

The whole interplanetary space is full of solar wind, which is a charged high-velocity flux of particles ejected during coronal expansion. In consideration that solar wind is fluid, and it will be obstructed to generate turbulence when it is dispersed, k-ε turbulence models are selected by ANSYS FLUNT...

In the field of performance evaluation for infrared guidance system, the dynamic infrared scene simulation has important application value. In order to get a realistic and practical dynamic infrared image, the dynamic simulation is carried out based on Vega and its infrared module. The target and terrain...

By using a light bus prototype, this article discusses system design with vehicle dynamic demand, driving environment, cost and etc., proposes a self-adapt control method to adjust start and stop time of the range extender based on the vehicle's average output power demand and battery SOC status. The...

The competition method is an effective teaching method to practice by setting competition rules in the process of PE teaching. It can be regarded as a method to practice according to competition rules and competition forms under the approximate and simulated or real and strict conditions. It is also...

This paper presents the results concerning investigation of hydrocracking hydrocarbons on modified carbonaceous catalysts which were obtained by impregnation and coating of metals with using of Tonkeris (name of region) clay. The influence of obtained modified carbon catalysts on catalytic activity and...

Carrier phase often suddenly change while receiver PLL unlock at PSK modulation communication system, it lead to likelihood information sequence which input of LDPC decoder not accurate and decode fail. This paper analyzed the regularity of LLR information after Cycle-Slip happened and combine with MS...

More and more enterprises have their own private cloud computing center or the data center to optimize operation and save money. In order to protect sensitive company data, a secure and efficient certificate less tripartite key agreement protocols was introduced into the authentication of the enterprise...

Recent years, with changes in energy security, climate crisis, environmental protection and other social environment, investment and construction of the electricity market must be improved on the basis of the original design on the market to adapt to the new trend of social development. Based on a series...

This article selects the kenaf as a raw material, through the small sample loom weaving kenaf three-dimensional fabric, and do the performance test for soil and water conservation effect and degradation. Soil and water conservation performance test uses artificial simulated rainfall experiments, which...

In this paper, the basic principles of Marxist philosophy as the guiding ideology are based on information technology and information science. It combine the consciousness and self-confidence in theoretical philosophy with development of information technology, discusses the influence of the theory consciousness...

According to the characteristics of space robot, the test data are sorted and research on Hadoop-based data management technology, and further study for a variety of application needs space robots data analysis techniques, whereby the proposed management and analysis system test data framework, and from...

In view of the increasingly serious environmental pollution in the current urban modernization process, the working principle and operation mode of this intelligent air purification device for preventing pollution hazards such as smog are introduced. The air purifier adopts the principle of “human-machine-environment”...

In the market analysis of the 2018 national recruitment data and the employment situation in a city, it was found that the current college students have serious imbalances in their actual ability and employment salary expectations. In order to predict the salary of employment, doing this research. For...

With the rapid development of Internet technology and computer technology, classroom teaching is gradually moving towards informationization and networking. One of the popular and effective teaching methods is case teaching. However, the scattered cases are not conducive to further study for students...

The tight sandstone gas reservoir in Altun region of the Qaidam Basin has the characteristics of low porosity and low permeability, low maturity, strong heterogeneity and complex pore structure. It causes the resistivity to react weakly to the fluid, it is not obvious that the conventional explanation...

To realize mutual benefit and win-win through the urban-rural integration is the basic requirement of China's rural revitalization strategy, and also a new motive force for rural development in the new era. The task of rural revitalization in west China is even more difficult under the superimposed effect...

This paper aims at analysing and discussing the combined effects of pre-task and on-line task planning on L2 learners' oral production through a movie review. In the first part, it will provide a literature review which represents the identified planning types and reviews the existing task-based research...

We propose a method which is multi-network fusion (MNF) based on CNN to recognize facial expressions. Our experimental data adopts the ICML2013 facial expression recognition contest's dataset (FER-2013) and JAFFE dataset. Based on the classic Tang's network structure and Caffe-ImageNet structure, we...

In 2012, Amir Hossein Gandomi and Amir Hossein Alavi presented the Krill Herd algorithm (KH), a revolutionary biologically inspired method for addressing optimization tasks. On the other hand, another new and powerful metaheuristic algorithm called FOX was proposed by Hardi Mohammed and Tarik Rashid...

With the popularity of the Internet, people’s way to explore knowledge began to go to the Internet, digital intelligent learning platform emerged at the historic moment. As for the traditional teaching method, it is taught at a fixed time and place, and the form of education and learning is not free...

The social network has undergone a rapid development along of the popularity of the Internet. In face of the huge social data increasingly, the common processing methods or algorithm is difficult to deal with it. With its technology maturing gradually, Hadoop has been popularized and used to the different...

The prevalence of urban agriculture groups mobilizing to create change in cities provides a rich opportunity to understand how these communities use and can design ICTs to support sustainability. In particular, organizations are using 'green maps' to make visible local projects, initiatives, and features,...

Annealing plays an important role to adjust structures and properties of ferromagnetic shape memory alloys. Thermal annealing effects on structural and magnetic properties of Fe46Mn26Ga28 FSMA have been investigated at different temperatures. Rietveld refinements of neutron diffraction patterns display...

In view of the existing texture feature extraction method of computational complexity and accuracy problems, this paper proposes a calculation method fused with Complete Local Binary Patterns (CLBP) and Gray-level Co-occurrence Matrix (GLCM). This method uses the rotation invariant CLBP operator to process...

Applying stepping motor to motion control system of equipment can make the device achieve the objective of two-dimensional motion control. Firstly, the paper defines the motion control scheme of system. Then, the paper makes detailed analysis on central processing unit and motion controller of hardware...

Bidding is a major event that affects the construction companies’ survival. This article will propose recommendations on the purpose and principles of bidding, the cost control, and how to improve the input-output ratio of the bidding process.

In this paper, we conduct the research on the college students' competition credit-assisted management system for practical universities. Due to talents training goal of colleges and universities there is a progressive transformation relation, therefore, in the process of the talents training target...

In present study, acceleration of density functional theory calculation using norm-conserving pseudopotential and plane wave (NCPP-PW) basis set has been performed. It did not use or parallelize commonly program packages (such as ABINIT, VASP, PWSCF, etc.) but propose prototypical program to carry out...

The use of computer technology for emotion recognition is the key to achieve high-level human-computer interaction. Aiming at the research of emotion recognition and classification based on EEG signals, emotional stimulus was designed with positive and negative emotions. The emotion feature extraction...

The design of analog circuits by evolutionary algorithm is an approach to automatic design of analog circuits. Applying the method of automatic analog circuit evolutionary design in engineering application has practical values. However, it also results in a lot of time-consuming. The purpose of this...

With the gradual reform of power system and the strong competition of power enterprises, it is extremely important to analyze the enterprise competitiveness accurately. Thus a tool is urgently needed to evaluate the competitiveness of power enterprises effectively. Combined with entropy method and an...

Gait recognition method based on the feature combination of gait image and its region bounded by legs is proposed. Firstly, all the Eigenvectors correspond to nonnegative Eigenvalues of the entire scatter matrix of training samples are selected to compose a lower-dimension transform space. In this transform...

The new mode of the postgraduate theoretical course teaching is discussed based on the seminar-based course reform and course practice in the paper. With seminar-based teaching course reform of the Solid Geophysics II, the postgraduate student actively participates in the theoretical course study and...

The conventional sliding mode control cannot converge to zero in finite time, and it has a feeble robustness because of its linear sliding mode surface with uncertain variable disturbances, in order to solve these problems, this paper presents an adaptive global fast terminal sliding mode control (GFTSMC)...

In the field of computer security, especially in the field of network security, it is very important to assess the vulnerability of computer system. Connection on the network computer system in the presence of vulnerabilities may let elsewhere on the network malicious attackers invade inside the computer...

To find meaningful clusters from a data set, attribute clustering is carried out, so that the attributes in the created cluster will have a high or very good correlation, as well as interdependence with each other. While the attributes in the other clusters are less correlated or more independent. The...

With the digital economy rapidly evolving, digital transformation now underpins corporate sustainability. With CSMAR data covering Chinese A-share firms from 2009 to 2023, this study provides empirical evidence on how digital transformation influences corporate social responsibility (CSR) and examine...

Human resource performance management can help enterprises to improve their overall strength and gain advantages in the fierce market competition. For Furniture Enterprises, making the right human resources decisions and carrying out effective human resources activities can greatly improve the overall...

Because there are many differences in the different operating systems of intelligent equipment, application software adaptation workload will be multiplied. Based on HTML5 cross platform development framework, such as PhoneGap, Sencha Touch, Titanium and AppCan and so on, can easily solve the cross platform...

In recent years, the world has witnessed a dramatic change in Middle Eastern political landscape with the collapse of several long-serving dictators from Tunisia, Egypt, Yemen and Libya. They were the former presidents of these countries who, in the unfolding of history, had been ousted by their own...

Along with the continuous advancement of the reform of modern education, the Education Department of our country has attached more attention to the colleges and universities. The education development of the colleges and universities has become the focus of the society and among which safety education...

The paper elaborates and extends the meaning of automated test system for the evaluation of corporate and management staff competencies. This is an experience of creating the system with such characteristics as: simple and reliable in operation, a low cost and broad functionality, installation of it...

With the traditional algorithm to process computer network information data analysis, assuming the existence of diversity in multi-dimensional space, which will greatly reduce the efficiency of mining. For this reason, a data mining method based on clustering algorithm is proposed, to study computer...

In this article, a compact RFID reader antenna operated on UHF band and WLAN with circular polarization is proposed. The antenna is comprised of an inverted L-shaped strip and an asymmetric U-shaped strip. The antenna is fed by a coplanar waveguide (CPW) line. The simulated result for -10-dB impedance...

Massive Online Open Courses(MOOC) which based on the computer technology and network technology integrates many quality education resources. The construction of MOOC curriculum resources platform is more important than the construction of cource resources. Analysising the characters of MOOC, design and...

There is a growing concern about the safety and stability of high-speed EMUs’ operation while it’s running speed rises. As the significant part of the high-speed unit, the tight-lock coupler and buffer are demanded by various requirements. To ensure the quality and property, comprehensive experiments...

With the increasing popularity of basketball, more and more students are joining professional basketball training activities, and how to effectively develop and implement basketball teaching has already become an issue worthy pondering over and exploring into for basketball teachers and coaches in colleges...

This paper proposed an apple near infrared spectral classification method. Red Fuji apples from Shandong and Shaanxi province , “Huaniu” apples from Gansu province were used as experimental materials. NIR data of three kinds of apples after preprocessing by wavelet soft threshold, was removed the noise...

It is used for solving complicated problem groups by the DEMATEL method. However, it has not dealt with the relationship between components of a system in some specific complex problems. Therefore, a new interval-number DEMATEL method based on 2-tuple is proposed. Firstly, we construct an interval-number...

With the development of computer technology, VR graphics technology has also achieved certain progress in this area. It is an integrated science and technology that includes a variety of subject areas and is widely used in various real-world fields. Taking the key points of VR graphics technology as...

products have an increasingly shorter lifetime, so traditional cost model can not be adapted to new environment any more. In order to adapt to such a highly competitive and changeable market, developers are looking for more preferable marketing modes to stimulate customers' consumption desires. Therefore,...

In recent years, smart home is a versatile system that includes visual intercom, home security, remote monitoring of home appliances, remote video surveillance, telemedicine diagnostics and care systems, online education systems and home movie start systems. The basic goal of smart home is to connect...

The pervasive increase in urbanization and technology has so far-in the light of insufficient bureaucracy structure-meant administrators to work to rely on AI based predictive norms for prompt resolution of real-time civic engagement. Traditional smart city frameworks lean heavily on data but are mostly...

The field of drug discovery and development has witnessed a transformative change during the previous few years with application in artificial intelligence and ML techniques. Among these, Variational Autoencoders (VAEs) have emerged promising instrument for the generative designing of drug molecules....

The abstract should summarize the contents of the paper in short terms, i.e. 150–250 words. Accurate and computationally efficient prediction of stock price or stock return or any financial problem is required to gives ad- ditional point of view in investment. Machine learning methods have recently become...

This study aims to analyze the learning model of Office Practice Course Based Collaborative Learning, the synergy between University, Students, Industry, and the World of Work. This research uses the survey method. The Office Administration Study Program, one of the vocational study programs whose main...

With the rapid development of artificial intelligence (AI) technology, the scope of digital literacy has evolved beyond mere computer operating skills to include the understanding and application of AI. Although the importance of AI and digital literacy in educational settings is widely recognized, there...

As an effective discharged detection technology, the ultrasonic partial discharge detection can discover the potential defects of power equipment in operation, which has been applied in the fault diagnosis to the GIS, transformer, cable connector and the high voltage switchgear, etc. But in the practical...

Aiming at the issue that the single-phase short circuit current at the 220 kV bus of Chengdu 500kV substation exceeds the three-phase short current or even exceeds the breaking capacity of breaker, the reason is analyzed and the measure that main transformer neutral grounding by small reactance is put...

Cyanide ion, a kind of extremely toxic chemical, is used as chemical warfare agents, as well as civilian chemical raw stuffs. Many detection methods for cyanides ion have been researched. This paper reviewed on some research progress of fluorescent molecular probe for cyanide ion in recent 5 years in...

To solve the change in the content and structure resulting from fuzzy data, we should complete the definition of fuzzy data in the parser and propose reasonable coding scheme. The semantic of XML document specification was settled by using the corresponding elements to define them in XML Schema. For...

In this study, a kind of remote temperature monitoring system based on GPRS, used STC89C51 microcontroller is put forward as the host controller design, GPRS network as a remote signal transmission platform. The system can realize the measurement of temperature, also can realize the control of temperature...

China is a country with a large amount of buildings with astonishing annual building energy consumption, so it becomes necessary to popularize building energy-saving technology. Though ground source heat pump (GSHP) technology is able to considerably reduce energy consumption of buildings’ heating, the...

Caller Identification (CallerID) is a service provided by the service providers that enables the receiver of the call to know who is trying to call him. Now a days, the caller ID service is used by many public and private organizations to contact their customers in order to exchange private information...

In the paper, the rules of grading and classification for decision tree have been discussed. By using the information entry gain ratio in dealing with classification, the accuracy of the algorithm has been improved. Based on the C4.5 method, an algorithm for massive data processing has been established...

Polarization effects and polarization charges on the interfaces between GaN and AlGaN in GaN/AlGaN RTD on cplane GaN substrate destroy its RT conditions. To pave the way for electron transportation through GaN/AlGaN RTD in the mode of resonant tunneling, the influence from polarization effects was analyzed...

With big projects implementation, such as space station and cargo spacecraft in orbit increasing the dosage of the secondary power supply, the requirement of increasing the for reliability, used in great quantities however on-orbit secondary power supply of power MosFET can only conservative derating...

In indonesia, a substantial waste cooking oil from households is being disposed to drainage and soil, according to the recent survey conducted in bogor, causing environmental damages of water and soil pollutions, as well as increase in ghg emission. in urban areas of Japan, waste cooking oil is mostly...

In recent years, the study of deep learning in medicine has developed rapidly. This article uses a variety of deep neural networks to explore the relationship between DNA-mutated tumors and immunotherapy. This article uses a variety of methods to image preprocess images. Such as: interest area (ROI)...

The paper analyzes influencing factors of present teaching quality of practice link, introduces the thought of the entire process quality control, in view of the different characteristics of the experiment, the practice, the curriculum project, innovative practice and the graduation project, constructs...

Cyberbullying is a form of harassing, intimidating and harming other people through electronic media like social networks or messaging platforms. Typical forms of cyberbullying include messages containing harmful text, photos or videos that will embarrass the target, and excluding the individual from...

"internet+" is an inevitable product when knowledge society era develops. It beings new mode and new idea for current economic and social development. In short, "internet+" refers to "internet + each traditional industry". It is not just simple combination, but also further improves knowledge, technology,...

Through several decades of development of vocational education in China, it has formed a certain system and mode. Through combining the development of vocational education and the development of design industry, this paper summarized the connection mode of secondary vocational school and higher vocational...

It is critically important for drug development and clinical safety to identify and assess drug-drug interactions (DDIs) early and accurately. In addition to in vitro laboratory studies, in silico methods exist that may supplement the screening and detection of DDIs in large-scale databases. Here we...

Commercial anti-virus software has been extended to anti-virus engine matching signature works, this method can accurately detect the known viruses. The study of anti-virus technology of the foreign scholars focuses on the following aspects, improving the ability of antivirus software to detect unknown...

At present, domestic coal mine safety monitoring mainly realize the function of downhole data acquisition, such as the collection of gas, wind speed, temperature and other data.But the down hole data is not in full organization, use and manage on the inoue, meanwhile coal mine has the shortcoming of...

Switched System is an important method of analyzing the Hybrid System. CTCS-3 is a typical Hybrid System. To express the evolution of system states driven by events and time, Switched System is introduced into the analysis of CTCS-3. Meanwhile, the CTCS-3 has many operating modes. When the operating...

Based on the background of the current network era, this paper researched the problems on China's current network of intellectual property rights protection system which cannot be ignored, affecting the healthy development of the network, the right to make a lot of people have suffered losses, it is...