Advances in Computer Science Research

With continuous development of science and technology, actual data integration and operating path also change greatly. To better improve transmission accuracy of overall data information, and guarantee optimal establishment of computer network security system, accuracy of overall system can improve fundamentally...

This paper establishes a WEEE-CLSC pricing model considering the influences of government regulations, obtaining the optimal operating strategy and profit for the member enterprises based on game analysis method, as well as the consumer surplus and social welfare. The result shows that, the higher of...

This paper first analyzes the cross-border e-commerce industry structure, and in-depth excavation of the characteristics of the electricity supplier model. Data processing system is the core of data analysis. In order to improve data analysis capabilities, cross-border electricity providers can introduce...

The design of enterprise vehicle use management system uses JAVA development design language, Microsoft SQL Server as the main development tools. The structured development methods is used to design a C/S structure of information management system. Through the analysis, the system finally is divided...

This paper describes the concept of adaptive system of intelligent environment for smart homes and intelligent buildings. This intelligent system is based on one of the methods of artificial intelligence and machine learning - artificial neural networks. The key feature of the proposed system is the...

Synchronization of a class of time-delay chaotic systems with unknown delay time in this paper. The knowledge of the delay time is unknown. Firstly, based on Lyapunov-Krasovskii function, we show that the response chaotic system can synchronize the driven system. The proposed method is tested and verified...

The information construction of the university archives management, is an essential part in the university management. This paper Through the analysis of its connotation, according to the problems, and then the corresponding solutions are put forward to improve the management of archives management in...

Output efficiency decreasing phenomena also occur when environmental factors of flexible amorphous silicon photovoltaic power generation system (PV system) change. On the basis of building the system simulation model via MATLAB tool, researches are conducted on the issues of tracking time (0.04s), overshoot...

Apparent age estimation from face image has become relevant to an increasing amount of applications, particularly since the rise of social platforms and social media. In this paper ,we tackle the estimation of apparent age in still face images with deep convolutional neural networks (CNN).Our convolutional...

Manual acupuncture (MA) is a traditional Chinese Medicine clinical therapy. Although its effectiveness has been proved by clinical trials over thousands of years, the effect and mechanism of acupuncture on the nervous system is not yet clear.Brain is senior central nervous system, and acupuncture as...

To discuss urban intelligent bus management system based on big data, an intelligent urban public transport management system is designed and developed around the traditional urban public transport management business. The system has the functions of intelligent bus dispatching, passenger travel service,...

It is a technical difficulty for the safe and economic running of active distribution network to control and manage distributed generators, energy storage system and load flexibly and effectively to eliminate the effect of distributed energy uncertainty on grid. In order to achieve the optimal coordinated...

In this paper, we use finite element method to study contact problem of non-Newtonian fluid material. We focus on Cauchy equation which describes the velocity changes in the flow field. The space domain is discrete by Lagrange interpolation function with 16-point bicubic elements. The time domain is...

As an important part of rural economy, rural logistics plays an important role in people's daily life. In order to reflect the changing rule of rural logistics demand more accurately and comprehensively, it is necessary to introduce a scientific prediction model, that is, a gray neural network model....

This study aims to predict the participation pattern related to the social science programs within a high participated higher education system. Taking the expanding higher education system in Taiwan as an example, we collected the series data with student numbers in social science programs and total...

The purpose of this study is to produce a Student Investigation Worksheet (LKPD) based on Group Investigation learning to train the appropriate Junior High School students’critical thinking skills based on validity, practicality, and effectiveness. LKPD was developed with a 4-D research design namely...

Driven by digital technology, China’s express delivery industry has made significant progress in operational efficiency, user experience, and market competition. The rapid development of the express delivery industry has also brought environmental pressure, with a large number of express packaging and...

This project is a VR education virtual simulation system creatively developed based on “ideaVR” platform. The experiencer enters the Jinan black pottery virtual simulation system and takes the four parts of the intangible cultural heritage protection policy, the origin of Longshan culture, folk handicraft...

In a 100-meter race, segmented data every 10 meters is crucial for studying an athlete’s performance. Although there are currently two ways - official provision and video analysis - to obtain segmented data, both have significant drawbacks, making it very difficult to obtain segmented data at present....

This paper aims to predict the chances of gymnasts’ consecutive participation in the Olympic Games with the Bayes Theorem. The concept of conditional probability and the Bayes Theorem will be induced theoretically and demonstrated with idealistic examples of rolling the dice. The theories are subsequently...

With the rapid development of conductive polymers, the study of low cost solar cells becomes possible. Because of huge potential application value of conducting polymers, organic solar cell research is the hotspot of applied research in this field. This paper studied the mechanism of the organic polymer...

With the deep penetration and wide advancement of "Made in China 2025" and "Internet plus" in various fields, the continuous integration of industrialization and informationization process, more and more critical infrastructure related to national economy and people access to the Internet, industrial...

Conducting the RT analysis of large-scale data stream severely challenges the IT hardware facilities and system Architecture. To cope with the needs of large-scale RT analysis, the article analyzes and compares the mainstream open-source technology and then designs the system architecture that consists...

In order to improve the dynamic performance of the dual-drive feed system of vertical CNC machine tools, according to the vertical machine center KSMC1250 Y axis dual-drive feed system for the study, based on the d Alembert's principle of mechanical dynamics, contained the bearing friction torque, guide...

This paper is based on the effect that VHDL language on FPGA design and development, and we design the DDS module of FPGA by using the methods of designing. By research and analyse the The design of DDS module based on FPGA, we learn more about FPGA, visually and concretely. Also, We put forward the...

With the constant progress of science and technology, high-performance computer has experience a long development course since its birth, and the speed for the computer technology upgrade has also become one of the rapidest scientific technologies. The huge changes in the constant improvement of the...

At present?the existing algorithm registration for mobile equipment is weak on real-time feature,this paper proposes an Tracking registration for Mobile augmented reality based on ORB-FREAK algorithm.To Reduce the algorrithm time overhead,using ORB and FREAK as detecter and descriptor,Hamming-based Brute-force...

Carrier aggregation (CA) technique is introduced by 3GPP to support higher data rate transmissions over up to 100 MHz frequency bandwidths in LTE-Advanced (LTE-A) systems. However, the use of CA brings new challenges to radio resource management (RRM). In this paper, we propose RRM algorithms, involving...

A new population-based search algorithm called the Fox Hunting Algorithm (FHA) is presented here. FHA is a general-purpose algorithm that can be applied to solve almost any optimization problem. The algorithm mimics the fox hunting activity which is formed and improved since 16th century. The algorithm...

Object: To investigate The rehabilitative guidance via wechat platform on postoperative dirigation of children with DDH. Methods: After six weeks plaster immobilization,32 children with a comprehensive nursing intervention were compared to 37 with traditional nursing.X-ray were examined and record based...

In order to solve the problem of slow response and packet loss which are caused by the introduction of the bus in our robot control system, In this paper, we used Matlab/Simulink TrueTime toolbox to build a bus-based control system simulation platform. The system controlled three objects, which were...

According to cost and customer satisfaction degree, we build a bi-objective maximal covering problem in order to study the influence of central station siting by cost and customer satisfaction degree. During solving this bi-objective maximal covering problem, we use the normalized normal constraint method...

With the rapid development of information technology, all walks in the society begin to use the computer science and technology to improve their work efficiency, and in the cloud computing environment, service model of libraries in colleges and universities have also been changed. Not only services of...

Since there exists a very complex nonlinear relation between Western Zhejiang rural highway flood destruction and its influencing factors, this paper chooses 6 main factors influencing the flood destruction. Establish Zhejiang rural highway BP neural network model through MATLAB neural network toolbox;...

In the milling process, the temperature and milling force have an important influence on tool life, so the prediction of the thermo-mechanical coupling field is very important. According to the actual cutting characteristics of solid carbide end milling cutter for processing T10 carbon tool steel, the...

Social network is an important platform for gathering social focus information. Explosive events from micro-blog can be used in the analysis and decision making in government monitoring, social phenomena research and other aspects. In this paper, we proposed an approach to detect and analysis explosive...

Query expansion is an important technology for improving retrieval performance in information retrieval. Many Studies have found contexts within query that strongly influence the interpretation of a query. In this paper, we propose the graph mining technique called Quasi-Clique as query context in Markov...

This paper improves the AORBCO model based on the four characteristics of intelligence- self conscious, mutual representation, fuzziness and dynamics, and designs a description language of AORBCO model. The language describes the self-consciousness with its five components-belief, desire, ability, planning...

Based on the data relevance analysis method, the distance value of the adjacent data subsequences in the one-dimensional sequence of the current mode Boost converter is measured, converts complex numeric columns to a simpler range value sequence, by means of qualitative observation and quantitative analysis,...

This paper presents a novel spectrum sensing algorithm based on Fisher classification for spectrum sensing speed, accuracy and reliability. With application of the pattern recognition theory to the process of specetrum sensing modelling, the spectral holes are employed to the greatest possible advantage...

In order to improve the passability and stability of agricultural crawler tractors in different terrains in hilly and mountainous areas, and to improve the work quality of the agricultural machinery attached to it, this paper designed a track level automatic leveling device for crawler tractors in hilly...

This paper adopt image recognition to realize the defect detection of small probability defect parts in cluster mode. In this mode, parts with small probability of defects were identified one by one to be recognized. Different lighting conditions were tried to determine what kind of lighting should be...

This research focuses on the detection of Structured Query Language (SQL) injection intrusion detection. This problem has gained significance due to the widespread use of SQL in different systems, as well as for the numerous versions of attacks that are performable by using this technique. This work...

In order to reveal the influence of different subsidy strategies adopted by the government on the decision-making behaviors of each subject in the new energy vehicle supply chain, this paper takes the Stankelberg game model with the motor manufacturer as the leader and the new energy vehicle manufacturer...

This study explores the ethnomathematics of a traditional dance of South Sulawesi. The dance was known as Four Ethnics Dance. It is one of the famous traditional dances from South Sulawesi that consisting of Four Ethnics which is Makassar, Bugis, Mandar, and Toraja Etnics. It is usually performed to...

Fire control radar is a key detection sensor that decides the result of war in the modern electronic warfare, which is considered as the main combat target by the enemy. In order to improve radar anti-coutermeasures ability, from the basic idea of HLA, in combination with the federation development process...

This paper studies the effects of frozen pork purchasing policy on the pork prices from 2009 to 2014 by Auto-Regressive and Moving Average Mode (ARMA). The results show that there are significant effects of froze pork purchasing policy on stabilizing the pork price and the pork price will uprising by...

In this paper, a virtual cloud desktop system is built in the open source cloud platform. And a design project of virtual cloud desktop system based on OpenStack is proposed through the analysis of the overall scheme of the system. First, this paper made a detailed description for the framework of the...

In order to solve the problem of multiple agent formation obstacle avoidance problem in the complex dynamic environment, the Ant Colony Rotational Vectorial Artificial Potential Field (ACRVAPF) method is proposed. Aiming to improve the global optimization ability of the agents, the obstacle avoidance...

Genetic diversity is the main source of variability in any crop improvement program. There are abundant rice landraces in Hani's terraces fields in Yunnan, especially red rice resources. A set of 61 red rice landraces were characterized using 78 simple sequence repeat (SSR) markers to study genetic diversity....

In this paper, approximate formulas are obtained for the monostatic and bistatic diagrams of radar cross-section of waveguide Van-Atta array considering excitation and propagation of higher types of waves in tracts. Their contribution to the scattered field is studied. The required number of higher types...

There are new remote deep-water oil fields that are being discovered and this makes the use of shuttle tankers more vital for the transport of crude oil to on shore and off shore refineries. The emissions from these tankers are studied and an alternative technology for the recovery of methane, propane...

Refined classification is one of the important research directions of remote sensing data classification. With the support of LiDAR data, the fusion of UAV image feature will be an effective mean to expand feature sets and improve classification category differentiation. After expanding the feature sets,...

Flotation is a process with nonlinear, large lag, strong coupling and other characteristics, concentrate grade is an important economic index to test the flotation production process, and it is difficult to establish accurate mathematical model, accurate prediction of concentrate grade is needed, which...

Primary school English establishes an important stage for the students' English foundation. In recent years, with the continuous deepening development of education reform in our country, English curriculum in primary schools appeared a variety of innovative education contents and methods during the current...

In this paper, a new learning model which integrate the English Learning and Robot Education for infants was proposed. According to this model, a textbook of using robot to teach English was designed. A corresponding course which matched with the textbook was developed. An experiment of using this course...

The COVID-19 pandemic has impact in every sector of life. Studies of the impact of the COVID-19 pandemic on stock trading are also being developed in Indonesia regarding to the number of industries affected by the pandemic. This research aims to provide information about the results of the correlation...

Fish is one of the foodstuffs that contain high protein and essential amino acids the body needs. Nile Tilapia is a fish that the people of Indonesia widely consume. The high nutritional content of tilapia and affordable prices make this fish popular with the public. The difference between fresh and...

The rapid development of computer and Internet technology has provided new opportunities and opportunities for the development of the media industry, and at the same time, the media industry needs to face new changes and challenges. Especially under the background of rapid popularization and application...

Since ancient times, accumulated rich ceramic culture with porcelain industry in Jingdezhen, known as the capital of porcelain. The Millennium kiln fire, like a Phoenix, the birth of a Jingdezhen Ceramic Culture Management is brilliant. Jingdezhen Ceramic Culture Management has a diversity of characteristics:...

"Doctoral Innovation Ability" and "Innovation Performance Evaluation" are two concepts which are closely related but completely different. The research on the nature of the innovation ability and the innovation performance shall be born in mind to establish their evaluation model respectively. The evaluation...

In this work, three of many ICT-specific challenges of LCA are discussed. First, the inconsistency versus uncertainty is reviewed with regard to the meta-technological nature of ICT. As an example, the semiconductor technologies are used to highlight the complexities especially with respect to energy...

The traditional concept about original ecological culture can be reflected largely by the unique settlement culture of Dong nationality and their behavioral habits. Actually in Dong nationality villages, the site selection and the spatial construction have also shown their unique cultural and ecological...

A key issue in Russian post-clearance customs control is the automation of customs procedures and day-to-day customs management at national and regional levels, as well as the building of a single information space. In order to expedite Russian post-clearance customs control, it is necessary to develop...

In course arrangement, the factors, such as time, courses, teaching areas, classrooms, faculties, classes, teachers, and so on need to be taken into consideration. The conflicts in any period of time in the teacher, the teaching, the class of the teaching, the classroom occupation will be avoided in...

The oil production rate is slow in Oilfield, Low recovery degree, the difficulty of improving oil recovery by chemical flooding. Combined with formation heterogeneity characteristics and production dynamic situation, according to the distribution characteristics of remaining oil, adopting new drilling...

The dynamic model concept plays a central role in automatic control. Understanding the dynamic behavior of chemical and biological processes depends first on understanding the steady state behavior of these processes, then the dynamic characteristics of the process (e.g., the time constant, gain and...

With the use of low energy Bluetooth technology, it aims to examine the positioning accuracy and performance of location fingerprint algorithm and thus to make improvements. To locate by means of Bluetooth 4.0 (i.e. low-energy Bluetooth tech) is energy saving, costing less, deploying easily etc. So here...

For the problem of two dimensional direction of arrival (2-D DOA) estimation of Liner Frequency Modulated (LFM) signals, a novel 2-D DOA estimation method is proposed based on sparse representation in fractional Fourier domain. First, utilizing the energy-concentrated characteristic of fractional Fourier...

With the development of our economy and the improvement of urbanization level lighting system has increased largely and significantly. So energy saving lamp is significant to some extent. This paper has designed a kind of street light control system based on ZigBee wireless network. Using this control...

This paper proposes a method for calculating the volume of 3D point cloud based on slice method. Firstly, determine the projection plane. Put the projection plane as a XOY plane in projection coordinate system, and establish a projection coordinate system, cut the 3D point cloud along Z-axis direction...

Foucault's discourse include the following control principles: exclusive program of verbal taboo, the distinction between reason and madness and the truth will; Internal program of comment principle, the principle of the author, the discipline organization; The principle of the third group limited words...

Service quality decisions of both members in service supply chain consisting of one service integrator and one service provider with stochastic demand are investigated, wherein service integrator supervises the service quality of service provider. By considering service quality and supervision level,...

In order to assess the risk of marine salvage system, the paper introduced a safety analysis method based on fuzzy-logic theory, which could deal with the uncertainties in scheme design process. The method consisted of three steps: (i) problem setup, (ii) risk assessment, (iii) risk mitigation and decision...

The socialist core values leading the Campus Culture is an inevitable requirement of social and cultural construction, the practical needs of the construction of campus culture, socialist core values leading the construction of campus culture and talents inherent consistency of training objectives. Currently,...

DEMATEL method has been applied in numerous disciplines like airline safety, knowledge management, systems engineering, e-learning. However, there is a kind of infeasible problem that a normalized initial direct incidence matrix might not assemble to a null matrix in the process of gathering total relation...

The black box model can describe the process with only a few related parameters and avoid the complicated description like the physical mathematical model. Based on these advantages, a black box model of circuit breaker based on arc was established. Firstly, the two typical arc black box models were...

On November 8, 2014, the General Secretary Xi announced that China would invest $ 40 billion to set up the "Silk Road Fund", aiming to provide financial support for the infrastructure construction, resource development, industrial cooperation, and other relevant projects of "The Belt and Road" Construction....

In this paper, a novel method is constructed to estimate the time delay. The purpose of this article is to deal with the lack of measurement data in small sample (single snapshot) and low signal to noise ratio environment during wireless location. First, the sparse representation model of received signals...

This Smart Grocery Shopping App is a web based Application which will have more additional features for providing the easy and smooth shopping experience to customers. The software’s and hardware’s that we have used to develop this system are easily available and easy to work with. The aim is to add...

In response to the increasing demand for hospital medical services, while providing high-quality medical services, there are complex logistical management challenges to address, a hospital equipment identification system based on Ecode labeling has been proposed. Additionally, a carbon emission accounting...

This paper describes the split measure algorithm about tracks data. In accordance with the needs of the project, the algorithm can be used to measure the two parts, the three parts and the five parts of the data and then combine them together. The algorithm is based on the overlap area of each measurement....

Flange socket is a socket fittings which require a higher production process, and has a large market demand. The complex external shape, high precision connecting parts are very difficult to process. The traditional production engineering caused a great waste of materials and is very low efficient, and...

With the rapid development of intelligent substation, GIS equipment and electronic transformer are widely used. So traditional phase-detection on high-pressure substation has been unable to achieve. Using virtual instrument technology, this paper designed a phase-detection meter on embedded computer...

According to the medical pattern and problems of our country, this paper researches and develops a kind of high reliable and intelligent primary medical system, which has strong adaptability to the environment and long duration. It can also replace community medical practitioners to do some necessary...

A solution is proposed for automating the process of controlling the wheel diameter of robotic systems and its main characteristics. Changes in rigidity, contact area with the surface, linear speed, turning radius contribute to higher mobility and increased maneuverability. A decision-making technology...

with fast development of science and technology, wireless sensor network has applied in large amount due to its flexible installation and convenient group features. It’s applied for security detection in areas such as intelligent buildings, military, and large industrial Orchard. Arrange large numbers...

The thermal process control system is a comprehensive course, which aims at thermal production process and uses conventional instrumentation as the tool on the basis of control theory, making it a professional core course in automation specialty and related professions. Studying this course could train...

This paper presents a new face description operator called monogenic ternary pattern (MTP) based on the theory of monogenic signal analysis and local ternary pattern ,then the histogram of MTP (HMTP) is subsequently and applied to the robust face recognition. HMTP consists of two parts:the first part...

According to the characteristics of the center of arts complex laboratory in Jiangxi Science and Technology Normal University, an information service platform for arts complex laboratory based on Hadoop is proposed in this paper. The work efficiency will be greatly improved and the management will be...

With the rapid development of deep neural networks, image recognition and segmentation are important research issues in computer vision in recent years. This paper proposes an image semantic segmentation method based on Fully Convolutional Networks (FCN), which combines the deconvolution layer and convolutional...

In this paper we have developed a robust scalable hybrid scheme for Fast Parallel compositon of Dunhuang murals based on Matrix Tearing. The large cost associated with solution of partitioned linear systems, which is required to perform the matrix-vector multiplication, was avoided by presenting a scheme...

The electronic commerce industry has characteristics of both information elements and modern commerce. It is an important point of strength while modern industry is transforming. "The Twelfth Five Year Plan" has made the electronic commerce industry as the national strategy. This paper introduced the...

AI-based supply chain management (SCM) is a game changer enabling logistics optimization, transparency improvement and sustainable trade. Specifically, the research notes that AI guided platforms have the possibility of achieving advanced proactive analytics, assist decisions, and lower the risks throughout...

This paper focuses on the research of optimizing software project management based on the Integrated Product Development (IPD) approach, aiming to enhance management efficiency through intelligent collaboration. Firstly, it elaborates on the background and purpose of the research, highlighting the importance...

Theories suggest that standards promote industrial innovation through compatibility features, variety of simplification functions, and accelerated knowledge dissemination mechanisms, but there is a lack of robust empirical evidence. Given this, this paper selects the data of 13 industries in China's...

In the development of wireless mobile technology, the mobile e-commerce begins to get favour from people, which better broadens the running space of our e-commerce industry, allowing for a wider range of e-commerce. Combination of mobile e-commerce and enterprise e-commerce platforms, and connection...

As a sub-central city in Hubei province, currently the urbanization of Xiangyang is in the accelerated development stage, and the improvement of urbanization development quality (UDQ) is critical in this process. Using the analytic hierarchy process, this work constructed an evaluation system of comprehensive...

Data Mining is from large, incomplete, noisy, fuzzy and random Data, extract implicit in it, people don't know in advance, but it is potentially useful information and knowledge of the process. The Ant Colony algorithm is actually positive feedback principle, and it is an algorithm combining the heuristic...

A new quasi-elliptical cylindrical (QEC) fiber optic gyroscope (FOG) for petroleum logging is proposed for the special condition of the borehole diameter limitation in inclinometer while drilling (IWD). Due to the thermally induced nonreciprocal phase shift in fiber coil, the three-dimensional (3-D)...