Advances in Computer Science Research

In order to study the influence factors to the gross annual value of Zhanjiang's mining industry, this paper uses econometrics method to establish an econometric model and obtains a regression equation of the total fixed assets investment and the overall industrial energy consumption to the gross annual...

Online payment fraud has grown to be a serious cybersecurity risk that can result in data breaches and monetary losses. This study introduces a fraud detection system based on Deep Quantum Neural Networks (DQNNs), which use quantum computing to boost accuracy over conventional machine learning methods....

Public opinions were proved to have effects on the financial risk. According to the previous theoretical explanations about the impact of polarized opinions on financial market, media attentions, as one of the primary representative indexes in public opinions, was assumed to be associated with financial...

With the promotion of network safety, information management and electric power industry information, information and communication safety has become an important part of power system network safety and the safety requirements of electric system information has improved constantly. Through expounding...

Hypercube network is one of the most important multiprocessing mechanisms in parallel computing. At present, many network topologies are proposed by using hypercube characteristics. Such as Peer-to-Peer networks. The MPPR algorithm proposes in this paper is an improvement for the routing algorithm of...

The campus is a cradle of dreams, and it is beautiful and full of hope for every student. The good campus cultural atmosphere can cultivate students' correct values, noble moral sentiments and rich ideological connotations. Campus culture is an important embodiment of university civilization and an important...

SOCSVM, as the derivative algorithm of OCSVM, is powerful in One-Class Classification. But in big data era, the computing and the storage requirement increase rapidly with the number of training vectors, putting many practical problems out of reach. For applying SOCSVM to large scale data mining, parallel...

Complex of cell-THPC-thiourea-ADP with lanthanide metal ions Gd3+ has been prepared. The thermal stability and smoke suspension of the samples are determined by TG, DTA and cone calorimetry. Experimental data show that for the complexes of cell-THPC-thiourea-ADP with the metal ions, thermal decomposition...

The usage of sweater online customization system indicates that the system has broad application prospects. This paper takes Android system as a typical example and the online implementation system is developed. Besides, the key technologies of online sweater-designing system are introduced which includes...

Focusing on the loosening of bolt connection in the rotating mechanism under dynamic tension compression and shear combination load, virtual prototyping technology and finite element analysis method are applied in studying the failure mechanism and its influencing factors. Firstly, based on the virtual...

Fire-fighting robot can instead of humans in the event of a fire extinguishing task. An obstacle avoidance strategy based on fuzzy control is presented in this paper. The method doesn't have to determine the motion model of fire-fighting robot accurately. Robot can detect obstacles by using infrared...

Combined with the Gray-encoding structured light and binocular stereo vision, the 3D digital reconstruction of the static fabric is realized in this paper. Zhang Zhengyou camera calibration method is adopted to achieve camera’s stereo calibration. After choosing effective area and binarization, the images...

In the era of rapid digital technology development, AIGC (Artificial Intelligence Generated Content) offers a new avenue for the innovative preservation and inheritance of traditional culture. This article focuses on the design process of using AIGC to create the ‘Sheng Dan Jing Mo Chou’ (the four main...

Ship transient noise generally has the characteristics of strong energy, short duration, and frequent appearance and so on, for sonar, these features not only affect their own working performance, but also are easily detected by enemy sonar, so, grasping the features and magnitude of underwater radiation...

With the development of economy and progress of society, our country and government have given more and more importance to education as well as talents with higher education. Addressing this issue, it is especially important for universities and government to take innovative actions. Therefore, in this...

There are structure and content differences between SCL,the substation configuration language defined in IEC61850, and CIM,the common information model contained in IEC61970, which lead to the data exchange barriers between the substation system with the power dispatching center. While the traditional...

Proposed equivalent item extraction based on contradictory truth table logic function algorithm, gives details of the algorithm implementation process. Select the one with eight inputs, two outputs of the chip to work waveform genera Test. Test results show waveforms attribute recognition model designed...

In an information-based world, there needs the support of big data. But the emergence of large data makes the various shortcomings of RDBMS exposed. The application of distributed database HBase can solve this problem. Based on HBase, a very popular distributed database, this paper proposes a method...

The values of items of the classic knapsack problems are independent of knapsacks. Inspired from some practical problems, a 0-1 multiple knapsack problems with knapsack dependent item values are proposed. A Greedy heuristic is proposed to provide a feasible solution and a basis for further comparison,...

Based on cubic B-Spline curve mathematical properties, theoretical analysis the cubic B-Spline curve recursive formula of Taylor development of first-order, derivation of two order in the interpolation cycle under the condition of certain interpolation increment only and interpolation speed, change the...

Food and drug safety issues are becoming prominent. However, the common traceability systems are mostly for fresh foods such as vegetable and meats, but not cover the wide range of products. In addition, in the current traceability system, the problem of information storage has not been taken seriously....

In this paper, a multifunction anti-theft backpack is designed. The control system uses a micro controller as the control core powered by battery. It can be set different working modes by the remote control or the APP operation of the mobile phone. The system uses infrared sensor to measure the changes...

Based on the gradual popularization of UAV and the development trend of UAV application, the application of UAV sensors for target recognition and information fusion analysis has become one of the key topics of today’s research. Researchers have made progress in UAV target recognition by adopting wireless...

Corner reflector is a common passive electronic countermeasure, which has the advantages of low cost, high effectiveness, etc. In this paper, the complex motion scattering point with translation, acceleration and vibration has been established in order to solve the problem of identifying ship and corner...

We normalize the data we need at the beginning.Then we use analysis hierarchy process to evaluate a college by proposing a comprehensive index which is composed of 4 big factors[1].The comprehensive index is calculated by the accumulation of these indexes according to different weights,and these weights...

Based on grounded theory and through group interviews, this paper collected and analyzed specific context elements which play an important role in Self-management of University Students. Exploring the underlying factors which affect College Students' self-management. The result is that training concept,...

As the full duplex (FD) technique becoming more sophisticated, a novel cognitive radio network (CRN) protocol called "listen-and-talk"(LAT) was proposed. Based on self-interference cancellation (SIC) technique, LAT protocol can promote the utilization of spectrum resources with the cost of the performance...

Biomedical polymer materials have been widely applied in biological and medical fields. When the polymer materials were in contact with human body permanently or transiently, they can cause the adverse biological reactions such as inflammation, carcinogenesis, forming thrombus and so on. The adverse...

Cu2ZnSnSe4 thin films were prepared by spin-coating and chemical co-reduction with different heating modes. The phases of obtained samples were characterized by X-ray diffraction (XRD). The size and morphology of the products were observed by scanning electron microscope (SEM). Experimental results show...

Poetry is regarded as the most difficult text to be translated and considered untranslatable to some extent. Thus, translators’ subjectivity is an very important factor in the process of translating, converting the untranslatability into translatability. This paper is about to discuss how a translator...

Phasor Measurement Unit (PMU) is more and more concerned in power distribution network due to its great benefit. In near future, it may become an essential device in the modern distribution systems. The Optimal PMU Placement (OPP) problem on transmission network for full system observability, was fully...

Video background image extraction plays a key role in target detection, and traditional background image extraction methods are easy to cause model distortion. In this paper, using the idea of model free adaptive control, a compact form dynamic linearization method is established to extract the video...

The Ti2SnC conductive ceramic materials were synthesized by using Ti, Sn and C as the reaction materials. The effects of milling time on the phase composition and microstructure of Ti-Sn-C mechanical alloying products were studied. The results show that the Ti2SnC typical lamellar structure is observed...

Predicting sun irradiance has been a crucial subject in the production of renewable energy. Prediction enhances solar system development and operation and provides several financial benefits to power companies. Statistical techniques like artificial neural networks (ANN), support vector machines (SVM),...

After analyzing the current dilemmas faced by public digital culture in China, we find that there are still problems such as low level of digitalization of resources, obvious single-dimensional characteristics of cultural services, and insufficient data collaboration. On this basis, we will also explore...

With an increasingly complex and rapidly changing construction circumstance, owners and their contractors are confronting challenges from risk management while maintaining control and improving performance. With great capabilities for project management solution, Monte Carlo simulation was used to forecast...

Three-phase imbalance is one of the power quality problems which is more attention for distribution network especially rural distribution network. In this paper, the power loss due to three-phase imbalance was studied, and the loss quantification method of three-phase imbalance was deduced, the energy...

Along with the arrival of the information age and the development, the Internet in people's life is becoming more and more, the stability of the status of the Internet and Internet language began to sprout, the network communication appeared a lot of new words, in reality people talk is used more and...

With the domestic political, economic and cultural development, how to enhance corporate image and improve the competitiveness of enterprises has become a focus of the current development of enterprises. Enterprise music is not only an important part of corporate culture, but also an important carrier...

with the advance of the curriculum reform in higher vocational education, the quality of classroom teaching has also changed. In the new curriculum reform, it put forward an innovative management system, and encourages the development of the curriculum by means of micro factors. Therefore, the development...

Based on the seismic lab platform In this paper,aimed at model parameters of electro-hydraulic servo loading system,position has the characteristic of variability and susceptible to external interference,the combination of fuzzy control and PID control,we propose a multi-modal(P-Fuzzy adaptive PID-PI)control...

In this paper we suggest using the method of posterior probability to extend the ICSS algorithm based on the formula of posterior probability ratio. The empirical results of Shanghai Composite Index show that the posterior probability algorithm is convenient and effective.

In this paper, the characteristics and functions of radio frequency identification (RFID) technology are analyzed. Then it discusses the method of constructing the intelligent logistics warehouse management information system. RFID system is applied to the management of goods in the warehouse. It can...

In recent years, with the rising popularity of GPS, and sensor network, the behavior of the trajectory data is collected and stored in the application server. There has been lots of research achievements at present in the application scenario. The uncertainty of the eventis not completely suitable for...

Cross-border e-commerce has been subverting the traditional model of import and export, and will become a new growth point for China's foreign trade in the future. The emergence and development of cross-border e-commerce benefits from four aspects, including the needs of economic development, consumer...

Based on the existing time-of-use electricity price pricing scheme of Beijing, a real-time pricing scheme for electric vehicle charging is proposed in this paper to perform load shifting by adjusting the hourly-changed charging price. A two-stage model of determining electric vehicle charging price is...

The successful integration of AI in education hinges on the preparedness of instructors to navigate and leverage these advanced technologies into their practices. How prepared are instructors to effectively implement AI into their practices? This study investigates instructors’ confidence and challenges...

The fusion of images in the transform domain using convolutional neural networks method can improve the fusion effect, but if the training sample set input to the CNN model is not selected properly, the fused image will show "pseudo-edge", "artificial texture" and other phenomena....

This paper investigates the students and teachers of undergraduate colleges of finance and economics in Guizhou Province to understand the current situation of disseminating the concept of the rule of law in the ideological and political education of the curriculum. This study uses SPSS software to analyze...

With the development of information technology, there are an increasingly demands for high-quality software. the software has been applied in various fields of national economy, and the software quality has been emphasized more and more. How to improve the quality of software products has emerged as...

Image enhancement technology is targeted to highlight the overall and local useful information characteristics of the images, expand the differences between different feature points in the image, rich image information to meet the application needs of different environments. The current image enhancement...

Based on the teaching philosophy of foreign language, this paper aims to establish the way of college English school-based teaching goal of instrumental and humanistic characteristic in local colleges and universities according to the rules of language teaching, social needs and students' individual...

Vehicle logo detection (VLD) is one of the crucial parts of intelligent transportation system (ITS).VLD methods are mostly based on learning progress or the relative position of vehicle logo and license plate. However, the learning progress is time-consuming, and the relative position above limits the...

Electric vehicle is becoming popular and will become an important load on electric systems as the oil resources exhaust. Studying the charging loads of electric vehicle is of great importance when analyzing the influence of grid-connected electric vehicles on the operation of electric system. The Monte...

As a new automatic diagnosis technology, RFID is gradually widely used. But the characteristics of the RFID system and the limitations of RFID equipment have brought many security problems. For these problems, this paper discusses and explains system composition and security problems of RFID, analyzes...

In this paper, by introducing parameter and using Hadamard inequality and Cauchy inequality, an extension of Hilbert inequality with finite version is established.

Intersection, where every kinds of traffic merge, commute and pass over, which is the traffic control of management and organization, the key of the urban traffic, which is the difficult and important points of the road design and traffic management, is an important part of the road network. The intersection...

A waterway monitoring method of unmanned surface vehicle based on deep learning is proposed to help identify ship accidents in real time. Compared with the traditional waterway monitoring method, the use of unmanned surface vehicle is more flexible and the recognition method of deep learning is more...

ESPRIT algorithm is one of the main algorithms for DOA estimation, which is a basic problem in multi-target tracking. This paper proposes an improved ESPRIT algorithm for multi-target tracking, and takes simulation analysis of the performance of DOA estimation of the SNR and sub-array spacing, then compares...

AI has arrived to create new possibilities for remote team collaboration, virtual workforce optimization, and sentiment-based organization productivity. This work explores the creation and deployment of emotion-sensitive AI systems which go beyond classical frameworks of emotional intelligence models...

Stroke persists as a predominant contributor to global disability and mortality, with its high incidence and adverse outcomes underscoring the clinical urgency for early and precise prediction. Addressing the limitations of conventional prediction models in dynamic data adaptability and cross-population...

Arbitrage is a well-known and commonly used approach in the financial market, where large amounts of trades are associated with it. Pair-trading, one of the most prevalent statistical arbitrage methods, is used in this paper to construct a portfolio of three asset pairs, i.e., gold and silver future...

The key of China's rural economic reform is the redistribution of land rights among the state, the collective and farmers. Land rights are related to rural social livelihood, life security and social stability, so that the game is involved in all the parties of land ownership interests. The core of land...

Vehicular Ad-Hoc Network (VANET) is extremely potent in improving the security and efficiency of vehicles and roads, as well as the comfort of drivers and passengers. The standardization and development of VANET have received attention from various fields. Recent studies focus on these fields such as...

The effect of electric fields on the aging phase transformation of Al-Zn-Mg-Cu alloys is investigated with the first-principles method combined with vacancy mechanism. The effects of external electric intensity on aging phase transformation are analyzed. Results show that during aging in an applied electric...

The paper deals with the verification of manuals using ontologies built using ontological editor Fluent Editor. The ontological editor Fluent Editor creation of ontologies by using Controlled Natural Languages (CNL), which is close to a natural language that simplifies and facilitates the user's work....

Reverse Nearest Neighbor (RNN) queries are a pipeline of complimentary problems, and have aroused a vast concern in the world in the past few years, such as location based services, profile based marketing, resource allocation and traffic monitoring system etc. Now the one of the most important disadvantages...

The reform of leisure agriculture originates from innovations of managers, which cannot be separated from support of local governments. Based on analysis of necessity, it is necessary to optimize local fiscal policies to promote reform of leisure agriculture, objectives and ideas of optimizing fiscal...

Pulsed arc machining can be used to process the difficult-to-machining materials such as nickel base superalloy with high efficiency, but the surface processing quality is not unsatisfactory. To improve the processing quality, surface micro topography, recast layer were observed in the pulsed arc machining...

ZnWO4/CdS composite photocatalyst had been successfully synthesized by a facile hydrothermal process. The catalysts were characterized by powder X-ray diffraction (XRD), transmission electron microcopy (TEM), and UV-vis diffuse reflectance spectrum (DRS). The results showed that the as-obtained samples...

This paper proposes a generic construction of CCA-secure fully homomorphic encryption (FHE) scheme. First, we introduce a new primitive called multi-identity fully homomorphic encryption, which works in the multi-identity setting; that is, homomorphic evaluation can performed on ciphertexts created with...

Based on the fast development of E-commerce and heterogeneity of consumer behavior, in this paper, we develop a hierarchical selection model characterizing consumers’ acceptance of online channel, and then study the optimal pricing strategy of suppliers in a dual channel supply chain. We conclude that...

In this paper a 33 story precast shear wall structure is analyzed. In order to study the safety of the tall parapet wall the parapet wall is established in the model. Structure analysis software YJK-EP is taken for the elastic-plastic analysis of this precast sheer wall structure, specifically, the whole...

Objective: This paper aims to report the survey of antimicrobial usage and resistance to Staphylococcus aureus in a local hospital under the restrictive antibiotic policy in China. Methods: We conducted the analysis using retrospective data from 2011 to 2014. The hospital provided data concerning hospital...

Electric machinery and drive is one of the important basic courses of the department of electric engineering and relevant professional. Through analyzing the current teaching state of the course, the author has put forward the method of solving problem in these respects of strengthening the personal...

More and more attention on the power quality of wind farms has been paid recent years, in which harmonic problem is one of the most concerned. On the other hand, power big data in wind farm generated all the time, and the volume is increasing continuously, which can be mined to extract some special or...

Objective To investigate the advantage of teaching the medical diagnostic imaging by opening the case teaching system based on the picture archiving and communication systems (PACS). Methods: In the process of medical diagnostic imaging teaching in the medical university, let the students study independently...

The relationships between leading international companies and subcontracting enterprises like that of the relationship between project principal and the party to undertake the project, both in OEM projects. As the core of the cooperation interaction between both of them contains a wealth of knowledge...

Applied multivariate statistical analysis is a branch of mathematical statistics and a professional core curriculum for the students majoring in the applied statistics. The method of multivariate statistical analysis is playing an increasingly wide range of applications in the realm of natural sciences...

Experience-based teaching mode is one of the new teaching modes. This teaching mode attaches importance to the students participation and their practical experiences. It is more consistent with the goals of psychological health education, which is aimed to construct the college students' psychological...

The method of interference elimination in pollution with fluorescent bacteria is researched. According to the interference of fluorescent bacteria in pollution, the interference elimination method in the pollution with fluorescent bacteria is proposed based on feature separation algorithm, the bacterial...

By means of the extended mapping method, the traveling wave solution for the variable nonlinear Klein-Gordon equation is investigated, which is obtained in terms of the Jacobi elliptic functions. The hyperbolic function solutions and trigonal solutions are also obtained. The numerical simulations are...

The online examination system is based on Java EE. The lightweight Java EE framework technology, such as Struts + Hibernate, is applied to implement this subsystem. In order to improve the system ability of concurrent access, the Ehcache is added in data persistence layer as Hibemate second level cache....

The performance of hot strip mill depends on the cooling process after hot rolling. One important point of improving the technology of controlled cooling after rolling is understanding the effect of process parameters. Heat transfer coefficient is a significant physical parameter during the cooling process....

In order to solve the problems of modification algorithm of NURBS curve interpolation, Such as interpolation time bigger, NURBS curve step error and chord error are not easy changed ,and so on. A novel proposed a modification algorithm of NURBS curve interpolation .The algorithm has merits such as higher...

As a large amount of users are now using the short message service (SMS) for communication, the demand for security is growing much stronger than ever before. User notification encrypted with traditional encrypt mechanism can be transported via SMS only if the encrypted message is encoded into text form....

The precise rotating servo system is a nonlinear system and demands on high tracking precision and stabilization, so it is difficult to achieve an ideal control result using PID control strategy. An active disturbance rejection control (ADRC) strategy is presented to guarantee the state variables of...

Based on the study of the causes of nocturnal traffic accidents, it is found that the poor lighting of automobile headlights at night is one of the main reasons. In order to solve this problem, an intelligent adjustment system of headlights based on machine vision is designed. Through the binocular camera...

Task scheduling in cloud computing environments is crucial for optimizing resource allocation and enhancing system efficiency. In this paper, we present a systematic analysis environment for evaluating various task scheduling algorithms. We focus on three prominent algorithms: Ant Colony Optimization...

The rapid advancement of quantum computing unveils significant potential in addressing various real-world challenges. Notably, the Quantum Key Distribution (QKD) protocol emerges as a promising solution for enhancing network communication security through its distinctive anti-eavesdropping mechanism....

As a valuable cultural heritage, traditional villages embody rich historical and cultural information as well as ecological wisdom. In the process of modern societal development, traditional villages face many severe challenges including aging buildings, functional deficits, ecological destruction, and...

With the advance of BIM technology and the burgeoning popularity of the process, the future of digital design will be gradually digitized by the CAD drawing gradually evolved into the BIM detailed model information system. Article introduced 3D laser scanning technology in this emerging technology, focus...

Aiming at the problem that how to choose the least cost data resources from multiple datasets which have the same contents but different locations for smart grid tasks, a least cost of selection algorithm based on locality is proposed. First, the problem of choosing data replicas is abstract as a shortest...

This article uses the Chinese provincial panel data from 1996 to 2012 to evaluate the effects of fiscal decentralization on FDI effect of income distribution. Our estimation results shows, in the study period,fiscal decentralization can promote the local economic development, which in general has the...

The control of the dissolved oxygen concentration in an aerobic reactor is one of the most important and challenging tasks, because of its strong nonlinearities and large uncertain dynamics. In this paper a hybrid algorithm is used to approach this nonlinear dynamic system using feedforward neural network...

Analysis the existing problems in school-enterprise cooperative education, and explore how to develop the leading function of government in it is the main content of this paper. Through the analysis of school-enterprise cooperative education at home and abroad, and drawing lessons from those successful...

We research the operation of an APP, which collects the data of related products through the members' photographs. We organize the information collected and make a regression model. We use MATLAB to make a scatter plot to understand the task in the APP in longitude - latitude - price distribution in...

Since 2014, College of Design and Innovation, Tongji University and Shanghai Children’s Medical Center established a design-driven collaboration to improve children’s medical care service and experience. By introducing and analysing this seven-year exploration, We found that following the traditional...

In this paper, we use the M language of Matlab software to study the programming and implementation of PID control for a class of simple first order systems. According to the proportional, proportional integral and full proportional integral differential control three cases , We separately conduct the...

With the improvement of the level of medical information, the major hospitals have the appropriate medical information system (Hospital Information System, HIS) to manage clinical medical data. However, because of the difference of HIS, the structure of clinical medical data is also different, which...