Advances in Computer Science Research

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...

Stock price prediction is one of the most significant and difficult problems of computational finance. As the volume of data and computing capabilities have rapidly increased, forecasting models have shifted toward a data-driven forecasting method based on machine learning and deep learning. In this...

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...

While deployable antenna works in space, there are little or no gravity effects on antenna's state, and it is no need to analyze antenna's cablenet system with considerations of gravity effects. But before launching, deployable antenna is to be assembled and tested in ground conditions, so in this situation,...

This paper explains and demonstrates how five-entry education philosophy functions as a mechanism to cultivate the innovation-entrepreneurship intention of college students. From the perspective of innovation and entrepreneurship, this paper, based on the theory of planned behavior, examines the impact...

With the development of virtual reality technology, the power safety training system which is convenient to carry out and reduce power accidents provides a safe training platform for power enterprises. This paper proposed the scheme of electrical safety training system database selection and design based...

In this paper, a novel overcomplete dictionary training method which is based on empirical mode decomposition is presented. The IMFs by empirical mode decomposition take part in the training of overcomplete dictionary, and K-SVD algorithm is adopted in the training process. Simulation results show that,...

The SQL injection attack is one of the topmost threats for web applications. Most previously proposed methods for detecting SQL injection attacks suffer from false positives and false negatives. This paper describes a defense model against SQL injection based on parameterized queries. Results show that...

With the increasing prevalence of social network, research on privacy preserving data publishing in the social network has received substantial attention recently, and the recent emergence of differential privacy has shown great promise for rigorous prevention of information publishing. In this paper,...

In the network public opinion analysis, the K-means algorithm is sensitive to the initial cluster center and outliers. In order to solve this problem, an improved K-means algorithm for optimizing the initial cluster center is proposed. In the improved K-means algorithm, firstly, the outliers of each...

During the last ten years, the healthcare market has been propelled by technological advancements in disease diagnosis, prevention, and treatment. This would not have been possible without the rapid development of AI-driven technology and also the digitization of healthcare operations in response to...

After finishing their senior secondary studies, a majority of students face confusion about what to choose as a career path and take an ample amount of time to decide on it. Traditional counseling methods fail to provide personalized, data-driven recommendations. So many uncertainties and so much more...

Aiming at the problems existing in the teaching process of engineering equipment-related courses, such as abstract theoretical learning, limited quantity of equipment, and difficulty in environment construction, based on the key and difficult points of the courses, a virtual simulation teaching resource...

With the rapid development of Unmanned Aerial Vehicles (UAV) technology, their applications in agricultural monitoring, search and rescue, environmental monitoring and other fields are increasing. These application scenarios put forward higher requirements for the autonomous navigation and path planning...

Recently, the education anxiety experienced by parents in Haidian and the awareness of competition have seen an upward trend as a result of the push of all sorts of extracurricular and tutoring classes agency. The social issues caused by education anxiety are emerging and growing, especially the involution...

Professional degree graduate education is emerging a reform wave in order to establish core competencies. In this paper, the characteristics of the core competencies of full-time Master of Public Health (MPH) graduate education, core competence indicators, curricula construction, and quality assurance...

The basic principles of quantum mechanics of the photon, describing its single-particle states by means of the wave function in the coordinate representation are given. This wave function is a wave packet constructed by the superposition of the basic bivectors which are eigenfunctions of the operators...

In view of the existing web site credibility evaluation models failing to comprehensively consider the multiple attributes of trust,after learning the D - S evidence theory and fuzzy theory,a new web site credibility evaluation model is put forward in which the trust value is divided into historical...

In order to ensure the safe operation of capacitive equipment in substations, the on-line monitoring technology of capacitance and dielectric loss is implemented. In this paper, the phase comparison method and FFT analysis are used to obtain the insulation parameters such as capacitance and dielectric....

System reliability is a critical aspect of a system, which incurs the proposing of related modeling tools. Tools like Reliability Block Diagrams (RBD) and Fault Tree (FT) provide static representation of system reliability. RBD is a graphical representation that depicts a network of system components...

Contemporarily, with globalization and excess liquidity, hedge funds have achieved rapid development. The investment fields are not only limited to the traditional capital market, but also involve almost all currencies, bonds, derivatives, commodities and financial futures markets. It is of great significance...

In this paper, the identification method of Volterra series frequency-domain kernel is introduced from two aspects: parameter identification and non-parameter identification, then gives prospect. Volterra series theory has been applied and developed in recent years, becomes one of the most effective...

This paper apply robust optimization (RO) to the emergency granaries location. We consider a model of demand uncertainty within a bounded and symmetric multi-dimensional box, then apply RO approach to find out the optimal solution. Finally, we evaluate the potential bene ts of applying the RO approach...

We will firstly apply XDrill compression algorithm to the SOAP protocol. Firstly, this paper makes in-depth analysis of the differences in principles between XDrill algorithm and XMill algorithm, pointing out the underlying causes for higher compression efficiency of XDrill, and confirms this view by...

This educational resource management system can offer a resource sharing platform for students and teachers. Managing various education and teaching resources (digital resources), it realizes direct interaction between teachers and students and direct teaching management and then enhance teaching efficiency...

With the rapid development of the earth observation technology, remote sensing image data is exponential growth, which has a huge challenge to the existing remote sensing processing system. Because of the limitation of single machine processing capability, the processing speed of single machine algorithm...

Aiming at the peak extraction problem in the radon space, a peak extraction method based on AR model is proposed to detect component crack value. A profile analysis technique is used to take profile in Radon space and reconstruct profile with AR model to get a sharp and prominent peak for crack value...

With the constant promotion of the urbanization,the land-lost peasants increase rapidly in China. Land-lost peasants, not only lost their social security brought by their own land, and can't get social security rights as ordinary citizens.If combined with unemployment, land-lost peasants became a new...

Pilgrim's Progress in the form of dream design and describes the human in the life journey of the path to heaven.Pilgrimage to West also describes the four person to hardships to India to obtain buddhist scriptures.In this paper, the author comparative analysis of Pilgrim's Progress and Pilgrimage to...

Human material civilization and spiritual civilization are improved along with the continuous development and progress of the social economy. However, resources we live on are decreasing while industrial waste, car exhaust, and other hazardous materials are increasing, which are threatening the ecological...

Nowadays Software College is still a lack of unified management platform for research information, so that teachers have difficulty in obtaining scientific research data. To improve the level of scientific research in Software College, it is necessary toprovide a superior research information management...

In this paper, through the research on the application layer command of HART protocol, according to the characteristics of wireless network in enterprise information network system, the system network structure based on short range wireless network was constructed, the communication control module RTU...

In order to solve the overflow of aggregation node in wireless sensor network, a novel connection admission control method (Connection Admission Control based on Wavelet Transform, CACWT) is proposed. Based on the burst characteristic of wavelet transform reducing network service flow, border of effective...

College students are the main driving force of social development, the main groups carrying the pressure of civilization and scientific and technological progress. The psychological health of college students not only affects their own growth and becoming excellent, but also relates to the prosperity...

To evaluate the computed tomography (CT) features of the extrahepatic growing hepatocellular carcinoma (HCC) located in the portacaval space. Eleven cases of extrahepatic growing hepatocellular carcinoma in the portacaval space were reviewed retrospectively which were proved by clinical and laboratory...

The development of prefabricated buildings is restricted by the high cost of prefabricated components to a certain extent, and the cost of prefabricated components is determined by the complex relationship between various factors. In order to clarify the relationship between the factors affecting the...

Distributed LT codes on binary erasure channels (BECs) have been widely investigated, but the number of sources was usually limited within ten. In the practical cases we often need to transmit information blocks from scores of sources to a common destination through one or more relays, which encourages...