Advances in Computer Science Research

Numerous scientific domains have been impacted by current developments in ML, AI and the industrial IOT. It has generated a sea of opportunities for embedding sensors that can be tracked and utilized to gather data practically anywhere. Every area of business, particularly smart manufacturing technology...

Recent years have seen a rapid growth of ICT-services related to the transportation area, and for example Advanced Travel Information Services (ATIS) have been proposed as one means to achieve a decrease of environmental impacts of transportation through behavioural change. However, empirical studies...

Urban complex is a new type of urban organization, which is highly efficient, highly efficient and convenient to use land resources. The purpose of this paper is to explore the influence of different functions of urban complex on the traffic inside and outside the city. Based on the analysis of the features...

Radio frequency identification devices (RFID) and business cards emerge as technology develops and it becomes hard to manage them or find a needed one from a piles. A smart bracelet aiming at providing an effective way to manage these cards is proposed in this paper, consisting of a near field communication...

With the rapid development of information technology and social networking, the amount of generated text data has increased enormously. As one of the crucial technologies for information organization and management, text classification has become much more significant in the area of machine learning...

Recent years see an explosive growth of digital images and we need efficient technologies to index and retrieve them. The content-based retrieval method is a hot topic in recent research, in which we index the features of image and then retrieve the images through nearest neighbor searching. The features...

This paper studies the distributed containment control problem in sampled-data multi-agent systems with directed network topologies. Different from the widely used containment controller which only adopts current information, we consider a distributed PD-like controller which can be regarded as an extension...

Security protocols are the foundation of modern secure networked systems. Proving security properties of cryptographic protocols is a challenge problem. Model checking has proven useful for finding certain classes of errors in network security protocols, but it is based on bounded model or constraint...

For multi-object tracking in complex environments, this paper presents an improved tracking algorithm based on spatial constraints. With basic framework of Dalal-Triggs detector (which uses HOG features to describe the image blocks and an SVM to predict the existence of objects), we use a graph structure...

Combined with cloud computing technology, we described its role and advantages in resources building of the university. We initially developed a resources sharing platform based on cloud. The strategy of the developments of standardized college information resources, the data central of cloud computing,...

We use the data of legal cases involving the abuse-of-power crime in recent 30 years to conduct positive analysis, based on this model and the analysis of the quantitative function. At last prop up with suggestion to check the occurrence of crime of post.

Public information of waterway was usually serviced by waterway management departments in conventional means such as official websites, special Apps and so on. These service ways lead to that it is hard to make full using of waterway data resources in users’ own application scenarios and systems. This...

Starting from the perspective of human tragedy brought about by the unplanned industrial development, D. H. Lawrence explores the distorted relationship between human and nature, exposes the tragic problems of the western society caused by the British capitalist industrial civilization. In addition,...

Using of the least square support vector machine to predict the horizontal displacement of deep foundation pit. According to the measured time series data of horizontal displacement of foundation pit, using the least square support vector machine (SVM) to set up the relation model of foundation pit horizontal...

Through the analysis of the mathematical model of permanent magnet synchronous motor (PMSM), the paper proposed the method of fuzzy PID controller, and applied to the speed controller of permanent magnet synchronous motor double closed loop vector control system, exactly implementing the speed controller...

The International Council for the Exploration of the Sea (ICES) plays a crucial role in marine science, focusing on the sustainable management and conservation of marine biodiversity. This paper presents a detailed analysis of data from the Mackerel and Horse Mackerel Egg Surveys (WGMEGS), conducted...

Addressing prominent issues in traditional Circuit course teaching—such as theoretical abstraction, weak practical application, and monolithic assessment—this study responds to the demands of New Engineering and Education 4.0 for engineering talent development. Guided by constructivist learning theory,...

In the realm of present multi-agent research, the presumption is often that two competing groups possess equivalent strength. This article, however, ventures into unexplored territory by contemplating the strategy a significantly weaker group should adopt in its struggle for survival when faced with...

To save local storage space and protect data privacy, enterprises store data in the private cloud. The private cloud is only open to internal users of the enterprise, but the data owners lose control over outsourced data, so data integrity auditing is still an urgent problem to be solved in secure cloud...

The rapid development of graphic and image processing technologies of computer not only bring about convenience to people's daily life and work, being widely applied in various fields, but also bring along the development of relative industries, greatly attracting people's attention. This thesis discusses...

Broadband Gaussian noise is a kind of important jammer to navigation receiver, for be regarded as the increase of the thermal noise of FLL usually, there is short of in-depth analysis to its effect to the performance of FLL. However, the effect of broadband Gaussian noise jammer to FLL is associated...

Deflection is an important indicator of bridge health. This paper puts forward a deflection measurement system for bridge based on laser image technology. In the measurement progress, the laser image is sampled, filtered and converted to binary image using threshold segmentation, which is used to coordinate...

In this paper, we propose the n ovel inter-disciplinary talent cultivation model for modern information and the communication technologies under the One Belt and One Road background. The communication engineering is a cross a comprehensive strong discipline, electronics and computer is also a physical,...

The compression algorithm of surveillance video files was proposed based on fourier-mellin transformation.In the paper, the coefficient of Fourier-Mellin were achieved to vectorization with the new algorithm,the surveillance video contains contiguous image frames,three groups of movement parameters were...

Every language is closely related to its culture. Due to historical events, cultural traditions, religious beliefs, natural environment factors, and other aspects, cultures both in English and Chinese language gives animal words specific and different cultural connotations, forming their own specific...

We reported density functional studies of the structure and thermodynamics of NaMgH3 in the cubic perovskite structure as well as corresponding fluorides. Analyses of the calculation results in terms of formation enthalpies, substitution enthalpies, reaction enthalpies showed that partial H were replaced...

The rapid development of economy makes the development of globalized economy accelerating continually. In order to alleviate more and more fierce international conflict and promote the health and scientific development of global economy, it is indispensable to own the support from international economic...

Cost-leading strategies and differentiation strategies have their own characteristics and scope of application. However, with the change of modern production management mode and the development of information network technology in the information economy era, a single competitive strategy can not get...

With the promotion of China’s reform and opening up as well as social and economic development, the current society has diversified demand for talents. Entrepreneurship education in colleges and universities, which has already become a new direction of higher educational reform in China, is not only...

An optical detection system is built by using model building method based on the modulation transfer function. The effects of space environment and noise model have been considered and added in this system. In this model, we solve the establishment of the complex imaging model problem in dynamic running...

Seismic intensity rapid report is one of the essential parts of the earthquake disaster relief and plays a baton role. In terms of serving the needs for earthquake early warning, emergency response, and seismic mobile observation, seismic network observation, a new seismic intensity rapid report platform...

This paper introduces VL-mac, a media access control (MAC) protocol for visible light communication (VLC)-based cognitive radio systems. VL-mac provides a full stack of access control primitives for users that operate at visible light frequencies to access the base station and for the base station to...

We consider solving a distributed permutation flowshop scheduling problem (DPFSP) with the objective of minimizing makespan. The problem has two dimensions: assigning jobs to factories and scheduling the jobs assigned to each factory. We use GA to solve this problem. In the proposed algorithm we employ...

It is rather difficult to store and manage the diverse data source of ecological development of Dianchi Lake basin through traditional RDBMS due to their various types, massive data, complex relationship as well as their dynamic changes. We established graphics database and visual query system to analyse...

Miao martial arts drum dancing, combining sports with art, shows the two features wiht national characters and artistry . This paper, using the field investigation method, literature method and so on, the history origin, main forms , inheriting way, main characteristics and survival status of Miao martial...

A secure two-way identity authentication scheme of WiFi environment is raised from the perspective of security and the load capacity mobile terminal according the increasing serious of wireless network security. The scheme is based on one-time password authentication technology and the digital signature...

In the process of supervision and inspection of Jiangxi power grid, there are some phenomena in 35kV Xin'an substation, such as abnormal sound from transformer and capacitor, and overheating in capacitor. The bus and capacitor power quality test found serious harmonic exceeding. Two methods of harmonic...

This paper proposes a method of 3D(threedimensional) object recognition using binocular parallax. The calibration object is a 2D(two-dimensional) object and a calibration label is placed on its plane. The internal, external, and distortion parameters of the camera are collaborated by taking pictures...

Verification of complex SoC designs suffers from X-optimization issues that often conceal design bugs. The deployment of low power techniques such as power-shutdown in today’s SoC designs exacerbate these X-optimism issues. To address these problems we adopted a new simulation semantic that more accurately...

With the development of science and technology and the progress of society, many large-scale equipment with extremely complex structure and high technology density is gradually equipped with our army, and such equipment has very high requirements for the technical level of personnel in the maintenance...

The macroscopic education theory and micro teaching practice are connected through the course. Education theory, education idea, education ideology and training target, these can achieve must be with the help of course. The research of curriculum system is of great significance for correct understanding...

- In response to the issues of easy leakage of user privacy data and chaotic permission management in the logistics industry, this paper proposes a privacy protection scheme for logistics users based on multi-authority attribute-based encryption. The scheme improves the attribute-based encryption algorithm...

With the rapid development of Chinese air transportation, the performance of the Chinese air route network (ARN) becomes more and more important. Since the location of air route waypoints (ARWs) is crucial for the performance of ARN, we propose an ARW optimization model in this paper. In the model, the...

Multi-tenant service customization is one of the core technologies to implement the SaaS multi-tenant software architecture, which can meet the changing needs of individual tenants. In order to broaden the intelligent application of ant colony algorithm in SaaS and improve the service quality and efficiency...

By classifying the services provided by online group buying website in China into 3 types, restaurant service, entertainment service, travel and hair body care service, the paper aimed to examine the differences of the perceived value for those services. Empirical data was collected from a survey of...

The robust stabilization problem is investigated for a class of delta operator formulated Markovian jump systems with time-varying delays. The aim is to design a state feedback controller which can make the closed-loop system stochastic asymptotically stable in delta domain. A sufficient condition of...

This paper briefly introduces the specific meaning of the backup automatic switch and voltage juxtaposition device and their application, and analyzes the problems of the Backup Automatic Switch and Voltage juxtaposition device in different primary wiring schemes. Three different principles are put forward...

This paper establishes security process optimization model based on GSPN and use average token to make performance analysis of each step in security process to identity bottlenecks and put forward some optimization suggestions. Based on the theory of Petri Net, we divide the whole security process into...

In this article the method of constructing the integral indicator of health-related quality of life (HRQoL) as a multidimensional and heterogeneous system is offered. This method is based on the combined application of the hierarchy analysis method (HAM) and the enclosed linear convolution linear convolution....

With the rapid development of China's economy, China’s scientific and technological level has been continuously improved, and various new technologies and applications have been continuously developed. In particular, the rise of the Internet information industry has contributed to the rise of New China.As...

Object Application of R language to analyze the drug regularity in the treatment of primary hepatocellular carcinoma by traditional Chinese Medicine. Method Retrieval of the traditional Chinese medicine knowledge database in Chinese Wan-fang Database and extract the prescription for the treatment of...

The rapid shift in deepfake generation from Generative Adversarial Networks (GANs) to advanced Diffusion Models has made many traditional detection methods ineffective. As synthetic media becomes increasingly difficult to distinguish from real content, the detectors’ inability to generalize across architectures...

By mining and analyzing the operation data of power grid, it is possible to obtain the regularity, characteristics and status of power network. The data may be distorted or lost in the process of acquisition, transmission and storage, which may cause abnormal data and bring negative influences on analysis...

To study deposited Ni-W alloy on electronic level, empirical electron theory of solids and molecules (EET) was used to calculate valence electron structures (VES). In addition, high-resolution transmission electron microscope (TEM) was used to identify crystal features. Regular arrangement exists according...

This study develops the vision on computer diagnostic aid facilities deployment and usage issues due to heterogeneity of unregulated information environment. Missing a consistent integration among necessary informational and computational entities, which are scattered, it's rather impossible to gather...

In this paper, we prose a method to obtain the depth map based on adaptive matching window by Integrated imaging technology. This method combines the boundary information in I1I2I3 color space and minimum threshold value of the window effectively. So that the self-adapted matching window could adjust...

In order to understand the principle of the engine mounting system and design the suspension element, the theory which is useful in the design of Engine Mounting System is introduced. And the problems that ought to be taken noticed in the Engine Mounting System design is carried out. A lot of calculating...

According to the classification and characteristics of the distributed generation, analyzes its influence on current protection for distribution network. Using the actual power grid data in MATLAB/SIMULINK to build the model, and confirmed that distributed power distribution network access will cause...

In this paper, we proposed the new popularity which included “deficit bandwidth”; secondly, based on the new popularity the streaming media files which need to be replicated were determined. For the files, their replica number were equal to product of its deficit bandwidth divide the sum of the deficit...

When a digital watermark is directly embedded into low frequency part of audio, sensitive noises maybe occur. In the paper, a method of audio digital watermark based on quantization index modulation is proposed to solve the problem. At first, audio signal is divided to frequency band subsections by audio...

Most face recognition technology on smartphone, should deposit a photo and compare with the instant photo while validation, if the degree of similarity reaches a certain range, we consider it’s his operation. However, it has many drawbacks. First, the program will take up a lot of CPU during comparison....

In order to give full play to the role of computer information processing technology in the era of big data and ensure data security, a relevant analysis of computer processing technology is made. In addition, the definition of computer information processing technology is given, and the basic functions...

In September 13th 2016, the Ministry of Education released the results of the research on the development of core literacy of Chinese students, which indicates that the direction of education in China has changed from knowledge to knowledge. Chinese students' development of core literacy is the full...

In this paper, we take the statistic sample of the students majoring in economics of 2013 grade of school of economics in Northwest University For Nationalities to evaluate the goal of bilingual teaching, and analyzes the factors that influence the effect of bilingual teaching. The author puts forward...

SZG file is a programming platform for users to use Ternary Optical Computer (TOC) in high-level language program. This paper proposes an initial SZG file, with an extension .SZG, generation technology for structured data. The technology proposed in the paper can implement some functions such as storing...

Aiming at the design and manufacture difficulty of stubble-cutting disc with oblique ripples, taking one made by America as research object, a kind of computer aided design method was proposed, which was fulfilled in the basis of the structural parameters that were obtained through reverse engineering...

According to the multi sensors in the actual environment are susceptibly disturbed, and also the traditional evidence theory has the limitations in the data fusion, so this paper presents an improved information fusion method. Information the belt conveyor sensor acquisition is fuzzed, fusion is performed...

The automatic detection of white blood cancer is carried out by examining bone marrow microscopic images, which is an important development in the medical profession. For the purpose of accurately recognizing and categorizing leukemic cells, we suggest a method for using convolutional neural networks....

Autonomous navigation technology for robotic vehicles is an important research direction in the fields of intelligent transportation, autonomous driving and unmanned systems. This technology enables vehicles to perceive the surrounding environment in real time, plan reasonable paths, and drive safely...

A three-dimensional measuring method for pavement based on multi laser displacement sensors is proposed to establish a complete and powerful database of pavement shape. Model of the measuring system based on this method is established and analyzed. Data generated by sensors, including data of laser displacement...

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...

Unmanned aerial vehicle target tracking is one of the key areas of study in the field of computer vision and intelligent control, widely used in aerospace, intelligent driving, security surveillance, smart agriculture, and search and rescue, which can also carry out aerial multi-view multi-platform long-distance...

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...