Advances in Computer Science Research

This paper, from the angle of ecology landscape, analyzed and discussed in detail the ecology landscape planning in Wangnao village’s development. What's more, it also made thinking and introspect during the practice. combining its ecology landscape, ecoturism landscape etc. as superior resources, for...

As the Internet becomes increasingly important to all aspects of society, it is critical to increase the survivability of the networks. A fast recovery algorithm was proposed by employing a centralized survivable controller to detect and recovery from link failures. A greedy strategy was used by relaying...

Modeling accurate speech organs are vital to speech synthesis. This paper introduces a construction method for geometric model of spoken lips based on a MRI database. Volume images of articulators were acquired by MRI on one Chinese subject uttering a corpus of sustained articulations. Then 3D models...

Remote sensing image is according to a certain proportion of objective record and reflect electromagnetic radiation of earth surface intensity information, is a form of expression we obtain the remote sensing information. With the development of remote sensing technology, remote sensing image classification...

In this paper, a general analytical calculation of dc-link current and voltage ripple is presented for three-level three-phase neutral-point-clamped voltage source inverter (3L-NPC-VSI). Based on the analysis of average dc-link current of the upper and lower switches, the low-frequency oscillation of...

According to the problem that the fault of the hydraulic support was difficult and the recognition rate was low, the fault diagnosis method was put forward based on the FTA fully mechanized coal mining hydraulic support. This method was integrated with fault tree diagnosis technology and expert system....

In the context of Industry 4.0, AI is transforming smart manufacturing by allowing for accurate and efficient predictive maintenance strategies. This paper aims to apply AI method to vibration analysis in manufacturing systems, using an existing dataset from previous research. The dataset, which included...

With the rapid development of high-tech, information technology education equipment has a rapid development and application and the modern educational information technology infrastructure has aslo gradually flourished. This paper will explore the theory of information education equipment, the construction...

Routing protocol has been a challenging issue in the design of wireless sensor networks. This paper presents an improving LEACH protocol for heterogeneous wireless sensor networks. The new protocol consists of a number of rounds. The wireless sensor networks have some sensor nodes that have greater power...

This paper mainly studies the robot path planning algorithm based on the improved artificial potential field. In the traditional artificial potential field, calculate the intensity and minimum of the potential field with the superimposed sum of Potential field strength each other and mark this point....

Image feature points detection and matching is the key to binocular vision system performance. The paper is to improve its matching accuracy. In the experiments, Harris algorithm, Susan algorithm and CSS algorithm were used on the same image to extract feature points. Compared with each other, three...

This paper presents a scheme of multi-conditions of wheel-rail adhesion ball-disc testing machine. It is composed of mechanical components, hydraulic components, control components and data processing system, and can be carried out different testing experiments under the conditions of different speed,...

Chinese traditional humanistic thought which is rich and bright, has a long history. It is the core content of traditional culture, people’s understanding and expression to the world, the nature and the society, and an important philosophy and methodology. Through the exploration of Chinese traditional...

Talent is an important guarantee for the development of colleges and universities. The introduction of returned talents from overseas studies plays an extremely important role in enhancing the strength of universities and expanding the international influence of universities. This thesis is going to...

Dimension chain analysis very important to assure the assembly quality of the engineering machines. If the engineering machine component has a lot of parts, the representation and solution of the assembly dimension chain is too difficult by general dimension chain analysis method. Based on the graph...

Aiming to the problems of information overload and low recommendation quality for O2O electricity field, this paper has put forward to a mobile recommendation algorithm based on location information and collaborative filter, which introduces the location information in mobile recommendation algorithm,...

Authentication and key agreement scheme is an important mechanism for legal users to access the services of wireless sensor network. However, the design of authentication and key agreement schemes in WSNs is still quite a challenging problem. In this paper, we analyze an untraceable temporal credential-based...

The Classic of Mountains and Seas is an important ancient Chinese text that contains rich mythological themes, archetypal imagery, and early cosmological views. However, in contemporary society, its deep cultural connotations are gradually fading from public view, and the cognitive disconnect and cooling...

Most engineering design problems have multiple objectives, under the premise of satisfying constraints, it is necessary to maximize (or minimize) these goals at the same time. Under normal circumstances, multi-target corresponds to a variety of solutions, which usually use genetic algorithm to find its...

So far, the methods of three-dimensional geological modeling are basically modeled from the original information such as borehole, but in the actual mining process, the overburden will produce deformation. In order to simulate the impact of resource development on terrain better, this paper presents...

with the further development of Internet,rapid scales. Technology the expansion of Internet use is growing due to such rapid growth in this industry, the amount of data dealt by Internet of things becomes the feature of massive amount. The key problems that should be considered with, is how to efficiently...

Through the analysis of velocity, spectrum of the multiwave methods of shallow earthquake exploration, this paper makes analysis on the barite ore nearby the downstream river bank of Xialuotuo River in Qianxi County Stone Township of Guizhou province. The research shows that (1) When the wave velocity...

Recent years network banks develop rapidly in china, the outlook is very optimistic, but so far application is not enough widespread, the service is not perfect, there are still many aspects need to be strengthened and improved. Based on this, the paper focuses on reviewing the development characteristics...

With the increasing popularity of online social networks (OSNs), it is becoming a challenge to recommend proper friends for a target user. Recommendation system based on trust is one of the approaches having been developed in recent years. In this paper, we introduce a novel personalized recommendation...

This paper take the four-link combination boom portal crane which typed MQ2533 of Weihua Group for study, According to the structural characteristics of boom system in the premise of reasonable and simplified model, it utilize the ANSYS software to build a four-bar linkage FEM model and does modal analysis,...

The information literacy education in the era of Internet+ is formed by such factors as knowledge fragmentation, time fragmentation and approach fragmentation. Analyzing the necessities of micro services in university library, the study focuses on that the education of the information literacy needs...

In recent years, with the rapid development of science and technology and the popularization of computer technology, the traditional education teaching mode of China's computer profession is no longer in line with the modern teaching philosophy. Therefore, the application of interactive teaching mode...

With machine learning has been widely used in face recognition, natural speech processing, automatic driving and medical systems, attacks against machine learning are also accompanied, which may bring serious safety risks to biometric certification systems or automobiles. Incorrect classification of...

In order to study the correlation between the operation performance of city commercial banks in Guangxi and the green credit business, the paper organizes the seven-year data of Guilin Bank, Liuzhou Bank and Guangxi Beibu Gulf Bank to establish panel data, through F test and Hausman test regression analysis...

According to the characteristics and teaching objectives of the Experimental Course of Big Data Architecture and Mode, a P2G mode teaching mode is proposed and practiced after analyzing and summarizing the problem in the teaching process. P2G teaching mode means point-to-group teaching mode, in which...

Green Ecological environment matters a lot for human being, and represents the human-oriented principle directly. As a sustainable development model, Green ecological new rural areas direct the way of building new rural areas and also is a major part of world ecological environmental protection. In this...

Students-centered Project-based Learning (PBL) and teacher-authoritative pre-programming pattern are incompatible topics in teaching design, and the combination of them lead to conflicts and puzzled the ambitious developers longing for fundamental changes in College English. To realize the teachers and...

With the continuous development of video services, video applications gradually in order to meet the high resolution, high frame rate, high compression development demand, put forward an H.265 streaming media player system based on QT. Under the QT environment, the use of FFmpeg codec library for video...

Most bottom-up saliency detection methods only perform outstandingly on simple image but when operating on complex one, results are not satisfactory. In a complex scene image, more image features demand being taking into consideration, the most important one of which is the spatial relation of different...

This paper combs the workflow of the PBR, and explains its advantages, common maps, and advantages. Then, it describes the concept and classification of game prop design. Taking the firearms props in the game as a case, the implementation steps of the PBR workflow are standardized, and the standard PBR...

This paper focuses on the production scheduling and worker assignment problem of an assembly job shop in static manufacturing environment. In the workshop, the processing time of each job depends on its starting time and the number of workers assigned to process it. The objective is to find the optimal...

With mobile internet development, new video business appears continuously that bring forward higher demand for quality of services of the traditional network. Software defined network (SDN) can satisfy such demand by decoupling the control plane and data plane, and promote bandwidth availability, as...

During the 13th five-year planning, energetically developing agricultural and rural information becomes an urgent need to accelerate agricultural modernization and build a moderately prosperous society. Jilin Province, with abundant resources of important merchant food and green food, as well as emerging...

For the problems of distributed generation new energy connecting to the grid, a networking mode with dual PWM DC / AC power supply interface is proposed, This mode can achieve a large grid and micro-grid communication partitions, The operation and management of distributed power generation system is...

This paper presents a novel low power bandgap reference circuit, the bandgap reference adopts half a period working mechanism. The operational amplifier doesn’t work during the switched capacitor network sampling. And the operational amplifier works after the charge balanced. The bandgap reference runs...

Finding a way in a given maze is a common problem for mobile robots. Many routing algorithms are presented to solve the maze, but they usually propose a theoretical algorithm which can not be well applied to realistic problem. The biggest obstacle to practical use is to build the model in accordance...

This study uses three different machine learning algorithms to build model for diabetes prediction and compares the accuracy of each model, and these algorithms are K Nearest Neighbors (KNN), Logistic Regression, and Extreme Gradient Boosting (XGBoost). The goal for this study is to find a precise algorithm...

Recently the use of computerized text analysis tools to assess an individual’s linguistic, emotional and psychological characteristics has exploded in the field of empirical psychology. As a result, information about what people convey through their words can be swiftly and reliably extracted and analyzed....

The use of Hybrid Attention Vision Transformers (HViTs) is emerging as a powerful technique to improve the accuracy and efficiency when it comes to lung cancer detection. These models generalize across patient populations and clinical settings through application of large, diverse datasets within training,...

In the context of global marketization, the competition of the media industry in our country is becoming more and more intense. Therefore, how to establish a scientific and reasonable performance appraisal system is not only directly related to whether the enthusiasm and creativity of the editorial staff...

With the development of intelligent transportation, expressway toll station is more and more used electronic equipment, and electronic equipment constantly improve the degree of integration. It also leads to the increasing lightning damage degree of expressway electronic equipment. Currently the expressway...

The floatability influence of sodium oleate and oleic acid on fluorite, calcite were studied by flotation test. Zeta potential of fluorite and calcite was tested by Zeta Potential Analyzer. By Materials Studio software, the reagent action on mineral surface was simulated and the surface energy changes...

At present, the tunnel and tunnel cable maintenance market presents the vigorous development trend in support of national policy. The smart grid construction and downsizing for the needs of social development put forward new requirements for the tunnel cable maintenance industry. We use the power line...

Task driven teaching method applies to learning of action class knowledge and skills,especially for electronic technology application knowledge and learning skills. The implementation of the task driven teaching method mainly includes establishment situation, extraction task, task analysis, raise a question,...

Highly nonlinearity and strong dynamic coupling exist in 6-DOF motion simulator. Usually, in order to make the system has good dynamic and static quality, a good controller need to be designed according to the nature of the dynamic model. Therefore, the research about the simplified dynamic model used...

Social development and progress accelerate the growth in the living standard and stimulate people’s spiritual needs. Especially on the aspect of environmental art design, people tend to pay more and more attention to the guidance of ecological idea for promoting environmental protection. This text proceeds...

The purpose of this paper is to explore a kind of rational method according with the target selection of human perceptions behaviors: fuzzy perceptions of intuition. Based on intuitive factor space of the human mind for non-optimum perceptions and optimum perceptions, the paper analyses the formation...

Clustering by fast search and find of density peaks is a new kind of density-based clustering algorithm, which can find the cluster center quickly and accurately by assuming that the cluster center has a high local density and is far away from other cluster centers. However, this clustering algorithm...

In this paper, a design scheme of GPS vehicle positioning and real-time image system is introduced. Through effective integration of GPS positioning module, real-time image module and GPRS module, auto positioning, voice calling, image display and other functions are realized. It can also realize the...

With the development of education technology, the number of E-learning users rises dramatically. How to evaluate and classify students through their learning ability and how to provide personalized guidance to students become valuable research points. Work in this paper based on the open source e-learning...

Studies on Natural Rubber Latex Modified Fiber Reinforced High Performance Concrete (NRLM-FR-HPC) represent a significant area of research aimed at enhancing the properties and performance of concrete materials. This research focuses on incorporating natural rubber latex (NRL) and fibers into high-performance...

The marine geological survey project is an important method of marine data acquisition,which relates to the national marine rights and interests and security. To strengthen monitoring and dispatching of survey ships and supervision on offshore projects, a marine geological survey monitoring model, based...

The randomness and volatility of photovoltaic (PV) output brings difficulties to do real-time forecast. This paper proposed a new method called EMD-SVM-GA to forecast PV output real-time. Three steps were needed to carry out the method. Firstly, decompose historical PV output data sequence into several...

It is proposed in the parsing of energy conservation measures for energy strategy and its relationship with the rural planning: the utilization and development of rural energy is the key to the implementation of the national strategy for sustainable development. With the means of rural planning, we must...

In order to remove the image noise more effectively?an image denoising algorithm based on Nonsubsampled Contourlet Transform (NSCT) and bilateral filtering in the spatial domain is proposed. The noisy image is first decomposed into multi-scale and multi-directional subbands by NSCT, and direction subbands...

Geared rotary actuators in the leading edge flaps of an aircraft are usually composed of compound planetary gear sets with high reduction ratio. A new method using hypergraph in the power flow analysis of compound planetary gear sets in geared rotary actuator is proposed. The equation establishment method...

Combined with the application of Unity3D engine in the south—polar Digital Station Management Application System project this paper introduced making station virtual reality scenes with Unity3D and studied the critical technique of making virtual realityscenes which contains importing real terrain station...

In her first and famous novel The Joy Luck Club, Amy Tan, like many other Chinese American writers, creatively employs some striking Chinese cultural symbols to depict the characters, arrange the plots and disclose the development of conflicts. The paper first examines three basic types of Chinese academic...

In the industrial scenes, the real-time property has to be considered in the data transmission. A novel routing scheme is proposed to reduce the packet loss rate effectively in the industrial wireless sensor networks. The scheme is based on Bellman-Ford algorithm, and saves some other shorter paths for...

The cpc's 13th Five-Year comprehensive plan put forward a major historic task of building a new socialist countryside. This is the comprehensive implementation of urban and rural development to increase industrial agriculture, move the city to support the countryside, accelerate urbanization and narrow...

To make the tourism industry develop rapidly, based on the general research on training of the higher tourism talents, the thesis analysis the status and problems, then probes into the countermeasures of higher tourism education in talents’ training.

In this paper, a modified discrete G’/G-expansion method is used to construct exact solutions of Toda lattice equation and Ablowitz-Ladik lattice equations. With the aid of computer symbolic computation, we obtained in a uniform way hyperbolic function solutions, trigonometric function solutions and...

Camouflage voice is the common check material form in judicial voice testing field that brings about many difficulties to speaker identification. Aiming at the electroacoustic disguised voice, we get fundamental frequency variation rule before and after voice change of multiple corpuses by analyzing...

We used Tibetan function semantic information to solve the problem of Tibetan information extraction. For Tibetan language information extraction, we also proposed a new evaluation program, and through experiments analyzed. The evaluation of program can be used in Tibetan language information extraction...

Near Field Communication (NFC) is a simple and contactless communication technology, and it’s very popular in consuming electronic filed. Android is one of the most popular mobile operating system, and it’s combined with NFC which can greatly promote the development of both sides. We mainly pay attention...

To meet the demand of the UAV flight control and maintenance personnel training simulation, this paper proposes the composition of 3d display control comprehensive training system of an unmanned aerial vehicle (UAV) and its working mode, this paper also expounds the module design of the system, implementation...

In recent years, China’s fast-food industry has developed rapidly and is growing at a high rate. The number of fast-food enterprises is increasing rapidly, and the market is becoming increasingly competitive. To stand firm and succeed in the fierce market competition, enterprises must strive to improve...

Weibull distribution is commonly applied in survival analysis and reliability analysis, whose shape and scale parameters are most commonly estimated by maximum likelihood estimation and related numerical methods. In this paper, by introducing an artificial parameter and then using the perturbative method,...

Value investing relies on identifying stocks with strong financial fundamentals and long-term growth potential. However, with the increasing volume and complexity of financial data, traditional stock classification methods may struggle to efficiently differentiate stocks based on their intrinsic value....

Using social network analysis method, on the basis of centricity model and the structure hole model, 9 key tourist city of Henan province inbound tourism space network node structure features and the overall structure of the corresponding study found that first entry tourism the key tourist city of Henan...

Digital publishing and open access to the movement to promote the University Library to begin to explore publishing services. This paper points out that the library publishing concept, introduces the foreign library academic library publishing services and foreign library publishing service cooperation...

electronic and information engineering is a subject of information control and processing with modern technology as the foundation. Electronic information industry is the leading industry of today's social development, It is plays a role of multiplication and amplification on the national defense capability...

With the social progress and economic development, people begin to pursue design philosophy and cultural connotation. Although era is developing, traditional factors are still favored and thus they are added into environmental art design. Forming an ingenious combination with environmental design, traditional...

It is incidental for current automatic test system (ATS) to lead short of circuits, damage of instruments or units under test (UUT) by reason of its large amount of switches. To solve the problem, the technique of reconfigurable instrument is introduced. Using the reconfigurable instruments as substitutes...

Under the context of multi-level growth and development，how economy of Xi'an should continue to innovate and develop has become the focus of all circles in Shaanxi society. Based on the theoretical basis of the development of the multi-level economic growth system, this paper makes a contrastive analysis...

Maintaining global dynamic routing in large-scale wireless network requires lots of overhead due to the mobility of nodes, thus the hierarchical network structure is widely used in reality. Therefore, this paper proposes a modified local community detection algorithm in large scale wireless network scenario...

With the development of society, College named the ivory tower that it gradually is abandon, build new relationship between society and college, the most important index of evaluation college ability of management social resource participation management of college. Nowadays, in framework of college...

With the development of urbanization, the allocation level of basic education resources is constantly improving. This paper studies the impact of urbanization on the allocation of basic education resources based on the panel data of 14 prefecture-level cities in Liaoning Province from 2009 to 2016. Co-integration...

To solve the problem of generating adequate test cases to reduce omissive report of the SQL injection vulnerability in penetration testing, this paper proposes a model-driven penetration test case generation method, which can describe the regularity of current SQL injection attacks. The experiment shows...

As the heterogeneous system based on CPU-GPU architecture has a strong performance advantages, so that it has been widely used in many fields especially image recognition, in order to enhance the transmission efficiency on HSA (Heterogeneous System Architecture) Platform. In this paper, we design a naive...

License Plate Recognition (LPR) is one of the key technologies of the intelligence of communication management. A certain amount of difficulties to license plate recognition are caused by the environment of rain and fog. License plate recognition system for this kind of environment is studied in this...

The main business model of taxies called "Roadside Beckon" adopted widely is inefficient. Passengers and drivers are ignorant of the location information of each other. The rise of various types of taxi Apps also have made an effort to solve the problem of "difficult to take a taxi". However, these methods...

Some problems emerges with the rapid growing of development zone in China. Edge city in America is the consequence of spread development with the similar features of development zone in China which is worth learning. By sorting out related theory of edge city and comparing it with development zone on...

Traffic congestion has become one of the major concerns of policy-makers in modern metropolises. Accurate real-time traffic congestion alert is of great importance for alleviating congestion. In this paper, we propose a fast, unsupervised, video-based approach using average frame difference function...

The objective of paper is to investigate the current situation of University college students' network media literacy and exploring methods. We use the empirical research method to study based on the data of Jilin Agricultural university students media behavior and media literacy. The paper have some...

The event-related potential (ERP) technique is one of the most widely used methods in cognitive neuroscience research to study the physiological correlates of sensory, perceptual and cognitive activity associated with processing information [1,2]. An ERP eeg segment data usually involves three subsegments:...

A novel circuit model based on a trainable memristor-crossbar network integrated with a CMOS circuit for pattern classification and recognition is proposed and analyzed in this paper. The configurable memristors along each column wires of the crossbar are trained by a standard pattern input from the...

Hardware implementation has been proven to be an effective way to take full advantage of the parallel and distributed computation ability of artificial neural network. To simplify the hardware implementation process of different kinds of neural networks, a modularization and digitization implementation...

Traditional natural language processing models often find it difficult to distinguish between sentences with “similar structure and different semantics” and sentences with “different structure and similar semantics”. Based on the all-MiniLM-L6-v2 and Bidirectional Encoder Representations from Transformers...

The analysis and application of big data has become the frontier science at this era. People make universal attentions on the values that are existing or potential brought by the application of big data, but they make little attentions on the security threats behind the application of big data. At present,...

Changle story, which has been listed as a state-level intangible cultural heritage, is a priceless cultural treasure to the whole world. It is quite necessary and worthwhile for us to research and explore how to make the fullest use of its cultural and economic values. The current paper will carry out...

O2O hybrid teaching is the online and offline teaching mode.O2O is a line of traditional classroom teaching and network teaching of online the blended teaching mode of combining the reasonably applied to teaching, not only can stimulate students interest in learning, can fully mobilize students' learning...

A low power design of active RC complex filter was proposed by using 130nm CMOS process. The filter has 4 center frequencies, 100 kHz, 200 kHz, 300 kHz and 500 kHz. The image rejection is higher than 40dB. An automatic calibration system with dichotomy algorithm and RC oscillator circuit was used to...

This paper has discussed the status quo in oral English teaching at colleges in China, and proposed that multimedia assistance is the related solutions, and demonstrated the advantages as well as how to use multimedia assistance technology in oral English instruction.

In order to solve the tracking failure of kernelized correlation filter (KCF) tracking algorithm in the case of target fast motion and motion blur, proposing a multi-sampling tracking algorithm based on KCF. Firstly, a PSNR-based judgment mechanism is introduced to determine whether the current frame...