Advances in Computer Science Research

Automatic vehicle tracking system based on inductance sensor was designed. This system uses inductive sensor for data acquisition controlled by STM32 microcontroller. The vehicle is made up of L298N motor drive module, geared motor module, buzzer sound module, LCD module, encoder module, bluetooth module,...

There are many stages in software development in which there are many changes. A rule-based change impact analysis method for software lifecycle objects was designed from the perspective of the whole software development process. The main ideas are as follows. Firstly, five types of entity dependency...

The transient models of wind power generation system and photovoltaic (PV) power generation system are established. The constant power control mode is used to control the photovoltaic system and wind system, which is achieved by controlling DC voltage. And a direct drive permanent magnet synchronous...

It is important to segment prostate automatically in the daily treatment images. However, previous methods often ignore the previous segmented treatment images which contain valuable patient-specific information. To this end, this paper proposes a novel CT prostate segmentation method based on a random...

By applying the methods of field investigation, expert interviews, literature data, etc., the paper conducts a research on the status quo of mass sporting activities of Northern Shaanxi (Yan’an and Yulin). It is learned that, there is a huge difference among different areas of northern Shaanxi in mass...

Block ciphers serve as the core of the modern cryptography, with a continuing study of cryptanalysis never stopped. Recently, a specific cryptographic structure, namely Even-Mansour scheme, has been widely revisited and discussed due to its well relevance to most block ciphers. In this paper, we have...

For the protection of user’s privacy information, when the mobile phone is lost in the hands of others or when others use their own mobile phones, while do not want their own privacy or security information is opened by others, this paper studies and implements an application lock function. Through managing...

This paper proposes a technique using Discrete Wavelet Transform (DWT) and Back-Propagation Neural Network (BPNN) to identify the fault types on transmission line of 10kv rural power grid. The PSCAD is used to simulate fault signals. The mother wavelet daubechies4 (db4) is employed to decompose high...

How to improve vendor management inventory levels, and how online retailer optimize inventory costs and transportation costs, to obtain greater profit margins, has become the supply chain cannot be ignored. In this paper, revenue sharing contract under the conditions set forth the number of multi-stage...

The research is mainly about robot system, DPS image processing system and Jacobian matrix. The robot in this study is a plenary robot with two rotary joints. It can only move in two directions, x and y. The joints are powered by Panasonic ac servo motor. The CCD camera is installed at the end of the...

The spread of bad message seriously affects the social ethos and disrupt the normal life order of people. It has considerable practical value to research and develop the filtering technology of bad short message. Two problems in text classification are studied in this paper, which can be used in the...

in the process of the new period technological development, virtual reality technology and interactive media art as products of the new digital technology and media art, more and more apply in people's work and life. By using of virtual reality technology in the early stage of product design, can more...

In this paper, we design a voice system of intelligent public transportation system which is based on STC89C51 micro-controller and voice module of the ISD4004. The display is by LCD12864. The software is compiled and debugged in Keil software, verified in experimental board. Some useful conclusions...

In the context of the gradual networking of urban rail transit lines, the focus of urban rail transit capacity will shift from the line to the network. At the same time, with the development of computer information technology, virtual cities have become more and more important for the planning construction...

Hydrogen is a crucial intermediate product that is widely used in the petrochemical and oil sectors. Efficiently improving hydrogen recovery technology is crucial for achieving sustainable success and fulfilling environmental obligations, given the increasing demand for hydrogen and the growing urgency...

Wuhan boasts abundant cultural resources and is a renowned national historic and cultural city. As a vital medium for Wuhan’s regional culture, tourism cultural and creative products effectively contribute to the inheritance and development of local culture, enhancing Wuhan’s cultural visibility. This...

ICT is known to have three orders of impact: direct, indirect and systemic. The first is often regarded as 'part of the problem', the latter two can also be 'part of the solution' to reduce the global environmental impact of human activities. A number of studies show that the impact of ICT itself is...

An electrochemical sensor was developed by reconstituting pyrroloquinoline quinone (PQQ), flavin adenine dinucleotide (FAD) and L-proline dehydrogenase on gold electrode. Reversible redox peaks and low redox potential were obtained from cyclic voltammograms, proved that the attached PQQ and FAD accelerated...

Aviation technology, as an important sign for national development and progress, represents the national science and technology development level. Nowadays, the world is developing by leaps and bounds and various technologies are developing. The research & development for aviation enterprise are attached...

The artillery has been praised as "the god of war". Modern warfare requires the self-propelled artillery to have the ability to correct shots accurately. Most of the current fire control lacks of research in correct firing based on the mean point of impact. In order to improve the accuracy of the self-propelled...

Existing approaches for collecting data from sites on the Internet were considered. A comparative analysis of the solution based on the BeautifulSoup library and the Scrapy framework for parsing the content of network resources was made. Sources of information about real estate objects were analyzed....

With the rapid development of China's science and technology, information technology has been used widely, especially in the construction of mobile digital library. We usually read with books in the past, each campus will build the library, to facilitate student learning and searching information. But...

This paper measures the infrasonic signal of a Satellite Launch event and analyzes the signal characteristics. Using four infrasonic sensors to finish the satellite launch event monitoring tests, the experimental results show that difference between the infrasonic signal of satellite launch event and...

The characteristic of Wireless Sensor Networks (WSN)is the one which supported by non-partition and non-infrastructure under large-scale self-organization and limited capacity. This kind of network system is self-organized by means of wireless communications between nodes. However, capacity within nodes...

With the rapid development of Chinese chemical industry, nitro-compound accidents happen frequently and cause great harm, which are easy to result in explosion, poisoning and other secondary accidents with disposal difficulty. In this paper, by analyzing the physical and chemical properties of nitro-compounds,...

The analysis of the relationship between urban economic development and multinational corporations in western China shows that: investment for multinational corporations in western region is dominated by southwest cities, that cities in Guangxi take up the highest proportion, whereas amounts for foreign...

As a new trend of communicative teaching methods, task-based language teaching method appeared in 1980s. The New English Curriculum Standard highly advocates the use of task-based language teaching (TBLT), in which teachers should try their best to avoid using traditional teaching method of inputting...

Conventional Volterra series model is hardly applied to engineering practice due to its parametric complexity and estimation difficulty. To solve this problem, nonlinear system identification using reduced complexity Volterra models is proposed. Since the nonlinear components often play a secondary role...

Software quality is very important for software, and software test is an important method of software quality assurance. This paper provided one scheme for software testing management based on TestCenter. This research applied TestCenter to manage the tests process. The software testing process focused...

The rapid development of information and technology has promoted the arrival of the era of big data. It is no doubt that information, technology, and big data have stimulated the positive reforms in management field and made an important contribution on improving management efficiency and effect. It...

In order to use Hadooop monitoring in specific J2EE project, we design and implement a monitor solution that can be used in specific project based on JMX technology standards. At first, this paper analyzed the JMX specification, simply introduced the Hadoop distributed processing technology, and further...

Due to the simple shape of the flat washer parts and the low precision requirements, they are widely used and versatile in the mechanical industry and are therefore suitable for mass production. In order to facilitate the excretion of waste, this paper adopts flip-chip composite punching to eliminate...

In this paper, the Flat EEG images are enhanced based on intuitionistic type-2 fuzzy set. The non-membership function is defined by Sugeno type intuitionistic fuzzy generator. Moreover, a new membership function is defined by using Hamacher t-conorm. Experimental results show that the method provides...

In order to cultivate the healthy development of all-round senior talents, knowledge skills and mental health education is very important, the arrival of big data makes people's thinking habits and lifestyle changes, but also to the university mental health education work brought opportunities and...

Based on the unprecedented boom in the NFT market in the last two years, more and more researchers paid attention to the factors of price influence. However, few papers studied the PFP (Profile Picture). This paper will study the priceinfluencing factors for PFP, a representative product in the NFT market....

The innovative cultivation of applied media talents aims to promote profession optimization, consolidate curriculum systems, build integrated faculty, improve cultivation quality, and realize collaborative education through the guide of value. In this paper, a 5-point Likert scale is used to explore...

In view of the complexity of Internet and the heterogeneity of individual in public opinion spreading, established the Internet public opinion evolution model based on complex network. Through experiment simulation, observed influences of order parameter and network topology on the evolution of opinion....

This paper proposes a real-time system that support the Chinese named entity extractions, which through word2vec algorithm training language mode to obtain word vector, and by calculating the Euclidean distance between word vectors to extract Chinese named entity, and transplant algorithm to Spark platform,...

The advent of the big data age has provided great convenience for people in some ways, while it appeared some drawbacks recently, such as a large number of users' data being leaked and people's privacy being exposed to the public. It brought great trouble to those whose information has been exposed....

Based on the idea of of "graphical construction plus number theory" and magic type of various labellings for solving network transfer delay by using other type of graphical passwords, we define a new graph labelling, called generalized edge magic graceful labelling, and build some large scale of network...

As crude oil is becoming even more important commodity in the world economy, the crude oil prices fluctuation has affected both many businesses’ decision based on the crude oil prices and consumers by price inflation on consumer goods. Accordingly, the crude oil prices forecasting has continuously been...

Project scheduling is the significant technique to attain the lean management, and applications can be found in such fields as construction engineering, equipment support, software development, etc. An activity-on-arrow (AOA) version of the resource constrained project scheduling problem (RCPSP) with...

In actual day to day airport operations, interference (such as the flight ahead of schedule, delay and cancellation) is a common occurrence. This article is mainly focus on how to quickly and reasonably solve the real-time parking position reassignment problem caused by interference. A real-time airport...

The snow in video images affects image quality and blurs key objects in the video image. It affects the ability of computer automatic detection, recognition and target tracking. First of all, we can use the improved symmetrical frame differencing method to detect and remove snow. If the snow is intensive,...

In order to further improve the measurement accuracy and convenience, a novel depth of engagement intelligent measurement device for handcart circuit breaker contacts about metal-enclosed armored high voltage switchgear was developed. The device includes six sets of precision displacement measurement...

In this paper, we perform the analysis of Data Mining methods; the application of those is decided to be the most effective in the task of handling information on the production processes, typical to the fields of heavy oil in Western Siberia. The common feature of heavy oil production in Russia is low...

Evacuation efficiency of public buildings are closely re-lated to their space structures. However, there is lacking of correlating analysis methods of both of them, which lead to the ignoring of evacuation efficiency contribution not able to support the space structure design of public buildings. In...

Environment for plant growth is difficult to establish precise mathematical model. The conventional control methods are difficult to be well controlled, and put forward a neural network PID control temperature on the growth environment of plant. In this paper, taking the lettuce as an example, using...

Knee osteoarthritis (OA) is a widespread degenerative condition impacting millions, predominantly older adults, and frequently resulting in chronic pain and a compromised quality of life. Timely and precise diagnosis is crucial for effective disease management, mitigating its progression, and enabling...

This paper provides a theoretical exploration of queueing theory and its intersection with the rapidly expanding field of artificial intelligence (AI). In an effort to employ AI methodologies in addressing queueing theory problems, an innovative approach is proposed that blends simulation techniques...

Along with quick development of global economy, knowledge innovation capability (KIC) is gradually becoming one of the most important motility of enterprise growth. Therefore, how to evaluate KIC is increasingly becoming a hot topic. In order to properly evaluate and improve KIC for enterprise or region,...

Paper filter element, widely used in automobile fuel filter, has deficiencies such as short service life and inevitable replacement after blocking. Based on this, the work developed fuel ultra-precision microfiltration technology taking polymer polyethylene as filter material. Meanwhile, it designed...

A design of microstrip array antenna for ETC (Electronic Toll Collection) applications is presented. The antenna is designed and realized at the center frequency of 5.835 GHz, and consists of 32 microstrip patches (4×8). Furthermore, the proposed antenna is series-fed, so it is easy to manufacture and...

Smooth switching between grid connected and isolated island operation mode is the precondition of safe and stable operation.For photovoltaic system, the PQ control is adopted in the grid/island mode, and the energy storage system, the grid connected mode is controlled by PQ, and the V/F control is adopted...

It is with great significance to improve the speed of analysis and visualization of electromagnetic situation. However, The calculation amount of wave propagation involving numbers of radiation sources to form the electromagnetic situation is very large, and directly calculation is time-consuming. In...

With the advent of the era of cloud, big data technologies have attracted more and more attention. In the agricultural domain scientists have encountered restrictions and obstacles in the data-extensive analysis domain such as meteorological data processing, bio-genome analysis, food security analysis,...

There are many real-life engineering problems that entail appropriate optimization methods. Although almost all the problems can be modeled into simple forms described by mathematical formula, it is hard to solve all the decisive problems by a single optimization method. Researchers have developed many...

An intelligent fault diagnosis method by means of local mean decomposition (LMD), support vector machine (SVM) and improved artificial swarm (IABC) is proposed in this paper. Firstly, the vibration signals are decomposed by means of LMD method and frequency-domain and time-domain statistical characteristics...

Mathematical knowledge, mathematical ability and mathematical affection are the main factors that affect the professional quality of free normal college students. Tuition free normal students' mathematical affection quality with higher degree, the level of mathematical ability quality is low; mathematical...

Virtual satellite network attachment point approach is explored to hide the mobility of satellites from the mobile endpoints in the highly dynamic NGEO satellite network. In this work, a mathematical model for the satellite-fixed footprint technique and a new evaluation criterion are introduced to analyze...

In this paper, we investigate the issue of whether insurance companies should provide coverage for historical buildings under specific catastrophic scenarios, particularly as extreme weather events become increasingly frequent. Initially, we briefly analyze the repair data and budget area ratios for...

This comprehensive study delves into the dynamic landscape of deep learning applications, focusing on the burgeoning realm of deep fakes. Deep learning has seamlessly integrated into fields like natural language processing, machine learning, and computer vision, giving rise to innovative applications....

In this paper, we introduce the six-axis force sensor used for detecting the human-machine interaction and predicting the wearer' s movement intention of the lower limbs powered exoskeleton robot, including the mechanical design, parameters determination and finite element simulation. With the help of...

The shipborne integrated RF system of new technology, new design concept with radar, communication and electronic warfare integration function, breaking the traditional single slice device segmentation, can give full play to the advantages of multi device collaborative work. On the basis of international...

This article designs a insulation dielectric loss detecting instrument based on MSP430F1331 single chip microcomputer, which is a research on tg value detection of dielectric oil and insulating sleeve. The research shows the application of the new information collection terminal and new algorithm and...

Traditional Chinese Medicine (TCM) is a very practical subject; and clinical experience is its cornerstone. The biggest difference between TCM and Western medicine lies in the particularity of its inheritance. Chinese medicine is an empirical medicine. This paper mainly discusses how to better inherit...

In this paper, the functional magnetic resonance imaging (fMRI) technique and complex network method were used to study the brain functional network of normal subjects. We used the partial least squares (PLS) regression modeling method to construct the normal human brain function network. The global...

This paper introduced an automatic handling system. It composed of mechanical structure, electrical control system. The mechanical structure including frame body, moving car, hydraulic system. It can achieve horizontal moving, up and down moving, clamping, loosen. According to the working requirements,...

The paper presents the results of physical modeling of the wind pressure. Systematic data are obtained for the pressure coefficient distribution over the sides of the different-size building models under the airflow conditions. These conditions are provided by an obstacle situated in front of the building...

Ocean is the potential wealth of human society sustainable development in 21st century, the development and utilization of marine resources is a new growth point of our national economy in the future. Under the deep analysis of the evolution process of Qinhuangdao ocean development path, the future marine...

Memory leaks of static analysis need to be more accurate to determine memory state of different times. The current static memory model has a high false positive rate and false negative rate, mainly because the current memory model cannot accurately represent memory state and memory hierarchy. In this...

As a kind of artificial intelligence technology, fuzzy control is widely used in the non-linear control system, and the application will be effective in industrial production, and then many large lags and nonlinear problems have been solved. This paper focuses on the research of the application of fuzzy...

When using GPS carrier phase differential technique for dynamic positioning, the traditional LAMBDA (Least-squares AMBiguity Decorrelation Adjustment) has shortcomings in the existence of iteration, long solving time and large amount of calculation for decorrelation processing. Based on the rapid ambiguity...

With the rapid development of new e-commerce model, the implement the retail model of online to offline has increasingly high requirements to users experience. This paper combines the users experience theory model with the Business Logic Layer design of shopping site, proposes the “user center” ideal...

Firstly, under known conditions, the dynamic scheduling model of RGV intelligent vehicle is established by analyzing the process under different processing conditions. Through this model, the optimal route and the shortest time for RGV intelligent vehicle to respond to CNC of NC machine tool in material...

With the formulation of the national strategy document "Made in China 2025," China's manufacturing reform has drawn great attention. China's manufacturing industry has a large total export volume, but it is generally at a low level in the Global economic chain. The gap between different industries in...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

In order to ensure the accuracy of decision-making, need to be integrated the inevitable uncertainty information and fuzzy information into their decision-making process. In view of this, this paper proposed a Cloud TOPSIS method with the decision matrix contained the uncertainty and fuzziness information...

The "Goldbach conjecture" is proved by "simultaneous screening of positive and negative sides". And the computational values of "modeling" in various scientific fields coincide with reality, theory, experiment and astronomical observation. The universe is superimposed by the energy of equal positive...

In recent years, people’s technological advancement has led to the rapid development of drone technology, but there is still a long way to go before the realisation of drone technology that does not require a human to operate it. Currently, people’s drone technology is at the stage where it does not...

With the development of Internet, collaborative editing over Internert becomes a common office affair,which can support a harmonious human to human interaction.Peer-to-peer (P2P) networks are very efficient for distributed collabotative editing. Existing many collaborative editing algorithms depend on...

There were examined 77 people trained workers exposed in the workplace of metallic mercury vapors from 4-5 year intervals, who were divided into groups according to the time at the time of examination: I group - 5-9 years, II group - 10-15 years old, III group - 15 years or more. All individuals were...

In order to solve the problem of pseudo approach in SPP, an unsupervised algorithm named sub-pattern sparsity preserving projection(SpSPP) was proposed in this paper. In the proposed algorithm, face images are firstly divided into smaller sub-images, and sub-images from the same location are collected...

The current routing mechanism is more and more difficult to satisfy the various service demands due to the rigid structure and simple ability. Aimed at this problem, this paper proposes a new programmable router architecture to support diverse applications and emerging communication paradigms—PRFC. PRFC...

Based on the theory of competition, social network analysis and the game theory, this thesis builds up the game model of portal competition analysis, studies the current status of portal competition from a new viewing angle, to add a new analytical tool and viewing angle for the research of portal competition...

Customers often complain a vehicle noise although the interior noise A-weighted sound pressure level has reached the same level of excellent vehicle. To solve the problem of large interior noise and messy sound of an own brand SUV, relative approach analysis is utilized, which is detected the frequency...

To address the influence of the image pre-processing and feature extraction on the recognition rate in face recognition, we propose a algorithm with high recognition rate and fast face recognition under varying illumination environment. The new algorithm deals with complicated illumination conditions...

As an important language phenomenon, public signs perform great social functions in people's daily life. Public signs, which can be seen in public place affect us in many ways are necessary to us. With China's development, more and more foreigners come to China for their business, tour and study. Public...

With the acceleration of science and technology, public transport has become an important travel tool, so the public transport inquiry system is becoming more and more important. China's urban public transport enquiry system is in the early stage of its development. Therefore, people have less information...

The economic development has entered a new normal, and the development of SMEs in China has emerged new features. Financing problems are more complex. In order to solve the financing problems of SMEs, this paper makes deep analysis on the current major financing difficulties faced by the Chinese small...

Fraud in digital payments poses a significant threat to user security, requiring robust measures for prevention and detection. The proposed project, SafeScan, offers a comprehensive solution to address these challenges by developing an integrated system for proactive fraud detection in digital payments....

In order to control effectively the superheat, improve the utilization of evaporator and make the refrigeration system run stably, this paper sets up a dynamic model of the mobile phase interface first, and linearizes the model in operating point to obtain a five-order liner equation. Secondly, the modeling...

The Yugur folk songs with distinctive ethnic characteristics. Traditional folk songs retain more features of minority folk songs, and have important research value and cultural value. The eastern folk songs due to historical and geographical factors, and in the process of language integration, with the...

In the power marketing, electricity management is a very important section. In recent years, with the constant deepening of national power system reform, higher requirements have been proposed for the management of electricity bill since the traditional mode is unsuitable for the power system reform....

Recommender systems are playing a more and more important roles in people’s daily life and collaborative filtering (short for CF) is a widely used approach in recommender systems. In practice, many E-commerce companies such as Amazon use CF to make recommendations. However, as the number of users and...

In view of the current issue that the shearer in coal mine fully mechanized working face can't accurate automatic identification of coal rock interface, the method of using the shearer motor working parameters to reflect the hardness of coal and rock is put forward. The stress of roller cutter pick,...

The study examined the relationships between the negative emotional experiences, emotion regulation strategies and moral judgment of college students. The results showed that subjects express more anger and less sadness during the test process. As to adjustment of the two negative emotions, relative...

With analysis of the development of domestic and foreign city safety management information system, the need of the database of city safety management information system were analyzed, which was combined with the characteristics of China's safety management system. This paper tried to design the emergency...

This paper analyses the current situation of Chinese mobile payment industry, and then discusses the win-win benefit mode that take third-party mobile payment companies as main body. Now, two kinds of payment processes––the web page payment and the APP payment is summarized, meanwhile, the paper explores...

The article introduces a new method of detection for the angular displacement of the permanent magnet synchronous motor(PMSM), which converts the angular displacement to digital quantity by using the resolver-to-digital converter AD2S1210. It focuses on the working principle the system and the design...