Advances in Computer Science Research

Remote sensing images are valuable in civil and military applications. In this paper, we propose a remote sensing image target detection method based on a multi-agent system and the deep neural network. The proposed method extracts and fuses the intensity, texture, edges, and the structures in collaboration...

This paper explored the feasibility and advantages of the application of translation workshop to translation teaching. According to the features of translation workshop and translation teaching in college the author designed specific teaching procedures: preparing step before the class, management during...

In this paper, we mainly discuss the Turing-computable of the Solution operation of Hirota Equation. Firstly, we prove the existence and uniqueness of the solution operator of equation by principle of contraction mapping, and acclaim that its local solution is Turing-Computable in use of TTE theory....

In this paper, a character recognition system is designed by using and the machine vision function of IMAQ Vision module in LabVIEW. The whole system includes four parts: image acquisition, image preprocessing, image segmentation and character recognition. Image preprocessing includes image gray and...

In this paper, we proposed an adaptive dual-rank transmission algorithm underlying single-user MIMO (SU-MIMO) system. In SU-MIMO system, the rank indication (RI) is the main constraint to optimize the performance of the overall system. We employ the channel state information (CSI) report enhancement...

Different from the wind energy and solar energy, the hydro-generator is not intermittent energy, which can overcome the disadvantages of wind-mill generator and PV array in microgrid. This paper describes the static experiments, dynamic experiments and the grid-connected tests of low voltage hydroelectric...

big data is an emerging product in today's era. Under the premise of the increasing development of this emerging product, information security issues come along with it. It believes that the security of personal information in the context of big data is not just a private issue, it is also a public management...

Now China is undergoing the electricity system reform and numerous electricity retail companies established by power grid participate in market competition. Evaluation for operating benefit can reflect whether the electricity retail companies of power grid have achieved healthy development in the sales...

Basing on the requirement of the second generation, the third generation and the fourth generation mobile communication systems, a tri-frequency microcosmic fractal dipole antenna is designed with a novel PBG structure. A sample of this antenna has been tested after simulation analysis and discussed...

Geography of China is a highly regional and integrated discipline. Physical geography involves climate, topography, hydrology, soil, and vegetation, while human geography includes population, agriculture, industry, transportation, and city. Good teaching results can hardly be achieved with traditional...

In view of analyse the theory of calorigenic and heat dissipating, take temperature effects of oil viscosity and density into the thermodynamic model considering a phenomenon that the hydro-pneumatic spring damaged in the bench test by temperature rise too high. Designing a bench test of hydro-pneumatic...

As the technology of applying a cloud network to cloud multimedia matures, a solution to the present demand for high quality and diversified cloud multimedia can be provided. However, how to meet the users' demand for high quality and diversified cloud multimedia with handheld devices, which have limited...

In view of rapid development of the high-power DC PWM speed regulating system, this paper adopts the 3G intelligent power module IGBT and INTEL87C196MC CPU of high performance to make technical innovation for the spindle speed regulating system of NC machine tool, and also designs a spindle DC PWM speed...

Reducing the number of comparisons is the most common way to improve the effectiveness of data cleaning. We investigate the problem by using inconsistency. We split redundant data into three categories. For each category, we give an algorithm and analyze its complexity, and combine them together finally....

Nowadays, government affairs micro-blog is really advancing triumphantly. Government affairs micro-blog has features of a more positive information release, an increasing demand of interaction and the gradual appearance of real-name leading, etc. At the same time, there exist problems like unitary information...

The maritime right of our country faces severe situation, there is complicated work of marine delimitation between peripheral marine countries and our country, the research on marine delimitation technology using of information technology is an important task. This paper has analyzed the urgency and...

According to the market of carnation flowers is processed by vacuum drying, focuses on the flower color retention treatment. By the contrast test analysis, factors to influence on the quality of flowers were obtained, and to improve, for flowers on the systematic and reasonable ground treatment.

Increased reliability of distributed systems can be achieved as a result of redundancy nodes implemented as duplicated computer complexes, which combined into clusters, and the efficiency of these clusters is largely depended on the intra and intercomplex data exchange organization. The options of intercomplex...

This paper studies the moving object tracking technology for sports video and puts forward an optimized hybrid tracking method. First, particle filter algorithm is adopted to predict the position of moving target, and then compute comparability between object model and object on the estimated position,...

In this paper, we present a novel color image Demosaicking algorithm. The algorithm consists of two steps: an interpolation step and a refinement step. The missing green color information is first interpolated by using the color channel difference. In the refinement step, a local weighted directional...

The classical guidance law and the modern guidance law in the missile control system are introduced comparatively comprehensive. Firstly, the classical guidance law is introduced; Then the guidance law based on modern control theory is introduced emphatically, and the advantages and disadvantages of...

The design of the data storage abandons the abuse of traditional database low query efficiency not easy to maintain long development cycle of disadvantage, by combining XML and relational databases for data storage, satisfies the characteristics of the editor's information quantity and high speed running...

We report on realization of a spectrum shaping approach using mechanism of mode-selective absorption in a thin-film layered structure. Ultra-thin lossy films are inserted in the asymmetrical dielectric cavity at the location of nodes or antinodes of standing wave mode to reserve or absorb the energy...

In view of the time-consuming and laborious disadvantages of traditional tree classification methods, the leaf identification method based on BP neural network is established in this paper. The leaves of osmanthus tree, ficus virens and ficus concinna were taken as objects. First, three leaf samples...

Plug-in technology is an application that carries a lot of functionality. With the development of plug-in technology, it has a greater influence on computer software. This paper analyzes the concept and connotation of plug-in technology, and brings forward its great influence on the computer software...

Songket is one of Indonesia's cultural heritages in traditional fabrics that are still preserved today. Pringgasela, a village located on Lombok Island has been producing Songket with distinct characteristics and various patterns. Generally, people are aware of the typical Pringgasela Songket pattern...

The rapid advancement of deepfake technology has made it increasingly challenging to distinguish between real and manipulated digital content, raising significant concerns for public trust, privacy, and security. While detection methods have progressed to identify forgeries generated by GANs and diffusion...

This study enhances sign language detection by utilizing a Convolutional Neural Network (CNN) modified with the Nadam optimizer, resulting in improved accuracy in recognizing sign language images. The research begins by downloading the Indonesian Sign Language dataset from previous studies, which is...

Relation extraction is one of the essential tasks of information extraction, and it is also a fundamental part of knowledge graph construction. Many works have been proposed for supervised relation extraction, which commonly requires a massive amount of human-annotated data with both time and cost. To...

Fully homomorphic encryption has important applications in cloud storage, the cipher text retrieval and other aspects. In order to get a better fully homomorphic encryption scheme for cloud storage, an improved fully homomorphic encryption (FHE) scheme based on DGHV scheme is proposed by analyzing and...

Based on the switching power supply as an example, through the establishment of evaluation index system of switching power supply quality, the weight coefficient of each evaluating indicator is given by experts using the cycle calculation method and the direct digitization method as the basis for quality...

Domestic CNG storage wells are common in the process of serving for a long time, both inside and outside walls exist corrosion phenomenon. According to their characteristic, an overall design scheme for corrosion detection of the CNG storage well bottom head was presented, which using water immersion...

In an automatic identification system (AIS) receiver, after frequency down conversion and carrier separation, the frequency of AIS signals becomes 9.6 KHz. The design of AIS data collection, storage and display system based on ARM9 is presented for the data storage and playback of waveform in the paper....

There are many algorithms of attribute reduction based on discernibility matrix, where the element of the discernibility matrix is used as heuristic information. But there are few algebra methods about attribute reduction based on discernibility matrix. In this paper, we proposed an algorithm of attribute...

In the present paper, static analysis of laminated composite plates is studied by the meshless global collocation method based on generalized multiquadrics radial basis function. The generalized multiquadric radial basis function has the shape parameter and exponent which have the important effect in...

This article mainly studied the non-linear multi-user MIMO system precoding technique in view of the precoding technology. On the basis of reviewing and summarizing predecessors' work, combining with the actual situation, it studied nonlinear precoding in TH (Tomlinson - Harashima) precoding. And it...

This paper aims to analyse the effects of the CBD and several selected housing features on house prices in Chengdu. Sampling is focused on ordinary old housing units. Data were collected from metropolitan Chengdu, China. Utilizing log-linear hedonic techniques, the study suggests a small negative price...

This paper introduces the distributed transaction processing model and two-phase commit protocol, and analyses the shortcomings of the two-phase commit protocol. And then we proposed a new distributed transaction processing method which adds heartbeat mechanism into the two-phase commit protocol. Using...

WebGIS has a wide range of application requirements, but development and application require high labor and resource costs. In order to solve this contradiction, a SaaS mode WebGIS system is proposed. Through the statistical summary of various application scenarios, the system provides a variety of geographic...

Sparse representation plays an important role in signal processing. Recently, the analysis sparse representation has been attracting more and more attention. In this paper, an improved analysis K-SVD denoising algorithm based on disagreement-segment is proposed. A signal is first divided into small redundant...

The rapid development of MOOC, more and more same courses appear on the MOOC platform. For learners without the guidance of course selection, a lot of time wasted in the course to browse and try to learn. At the same time, lack of evaluation led to a decline in the quality of the course. In this paper,...

Based on ERC20 standard, industrial chain platform is developed, where numerical comparison of consensus mechanisms of POW and POS are analyzed and discussed. Besides, some basic concepts of block chain, such as its types, consensus mechanism and incentive mechanism were briefly introduced, combined...

In this paper, we propose an adaptive video digital steganography algorithm, it mainly includes information steganography and information extraction of two parts. Information steganography is mainly includes three steps, first to split video file into the I frame, B&P frame. Second we divide B&P frame...

The aim of this study is to develop information support of research of health-related quality of life (HRQoL) of patients with occupational diseases in multicenter studies. The authors have developed an automated system, which facilitates to collect and process data in multicenter trials. The automated...

In order to cultivate "applied talents", starting from the characteristics of professional training, dealing with the existing problems of environmental engineering specialty graduation practice, the countermeasures were taken by combining of on campus and off-campus mode practice, improving teaching...

In the core equipment support collaborative degree, on the basis of the core equipment safeguard the synergistic effect of quantitative analysis, core equipment safeguard network performance optimization is put forward based on the navy equipment support network, looking for core equipment support effectiveness...

Every time a car's brake is applied a lot of energy is wasted. Physics tells teaches that energy cannot be destroyed. So when the car slows down, the kinetic energy that was propelling it forward has to go somewhere. Most of it simply dissipates as heat and becomes useless. That energy, which could have...

The complete classes of orthogonal Latin squares can be constructed from Galois fields. The complete Y-matrix in [1] presents a new representation of finite group. A complete Y-matrix decides a finite group, and a finite group induces a completeY-matrix. Based on this idea, we can construct Galois fields...

One of the first theoretical models for DNA computing is known as splicing system. In a splicing system, two strings of DNA molecules are cut at certain recognition sites, and the prefix of the first string is connected to the suffix of the second, resulting in new strings. For a specific form of splicing...

This observe introduces a revolutionary approach for enhancing nutritional monitoring and selling healthful consuming behaviour via deep analyzing technology. The primary objective is to correctly come across several meals objects and estimate their calorie content cloth in actual-time, offering customers...

The existence of plant diseases is a matter of considerable health apprehension for all forms of life. Timely identification of diseases enables farmers to promptly implement the required remedies, thereby enhancing agricultural productivity. Machine learning stands at the forefront of modern technology,...

While multi-objective optimization (MOO) gains traction in building performance, traditional strategies—like historic daylight-ventilation-shading designs—are sidelined as mere decorations, with untapped environmental potential and limited computational integration. This study bridges this...

How to effectively coordinate the reliability and economy in the market environment is becoming a hot spot of today's power market research. Explore viable mechanism of supply and demand based on reliability under market conditions, establish a reasonable reliability service trade mode, the reliability...

Satellite cloud image retrieval can help the forecasters positioning similar weather in the past quickly and improve the reliability of the weather prediction. This article attempts to use the Zernike moment and Grid based method to extract the region-based features of cloud images. First of all, carry...

Along with the rapid development of information technology, the integration of enterprise application systems gets more and more attentions, and the main integration technology (RMI, CORBA, and DCOM) relies too heavily on its own protocol due to the inherent model, so the system exists the defect of...

In order to determine the best strategy for a person to get venly maintained temperature throughout the bath water in a simple water vessel without wasting too much water, we employ methods in Pyrology to build models and simulate and analyze the water temperature distribution in the bathtub under. By...

Agricultural Products are necessity of people's daily life. The quality and safety of agricultural products is related to human health even life safety, with concern extent increasing. The quality and safety of agricultural products exists in the food supply chain from "farmland" to "dining table", including...

The increasing core counts and memory volume open opportunities to perform online transactional processing (OLTP) in memory, leading to a new type of databases, called in-memory databases. However, this also makes durability and failure recovery a critical issue due to the volatility of main memory....

With the popularity of mobile terminals and the mobile phone, Collecting individual, the collective spatio-temporal data have a lot of new technology. Corresponding also produced many terminal application of location-based services, they are constantly changing our lives, provide convenience for our...

The development of computer technologies and the Internet technology has promoted the upgrading of cloud computing, and application mode of information technology also begins to be transferred from the traditional centralized mode to the distributed morphology gradually while people are constantly having...

Feed-in tariffs (FIT) is good for renewable energy (RE) power producers, expanding the scale of RE's development. However, it is unfavorable to RE power grid companies' acquisition, so leading to a serious phenomenon of abandoned wind, solar and water energy. Now this article introduces Quota System,...

Based on ZIGBEE technique, this paper designs a monitoring system of environment parameters in greenhouse. ZigBee technique is firstly introduced, followed by the demonstration of overall design scheme of the monitoring system, mainly on the hardware and software composition of data acquisition and coordinator...

As a tool for performance evaluation, EVA has realized the effect of improving the efficiency of capital utilization and creating greater economic value for the enterprise. The Balanced Score Card combines the financial data with the non financial data, and evaluates the enterprise performance comprehensively....

The quality of delivery end distribution restricts the development of China's express industry. Taking the joint distribution mode of courier end as the research object, this paper constructs the service Weight index of joint distribution based on analytic hierarchy process, so as to determine the optimal...

China’s steel industry has developed over last 60 years into the world biggest. China accounted for 36.4% of world steel production and 43.3% of world total consumption in 2007. It has driven by rapid modernization of its economy, construction, infrastructure and manufacturing industries. Maintaining...

Vehicular ad-hoc network, commonly known as VANET, is an enabling technology for supplying security and useful information in modern transport systems but subject to a multitude of attacks, ranging from auditing passively to hostile interfering. When suspicious actions are discovered, intrusion detection...

The rapid advancement of blockchain technology presents new opportunities for equitable civic engagement and transparent digital policy implementation in smart cities. However, existing research lacks empirical case studies, real-world implementation frameworks, and comprehensive integration with emerging...

This paper introduces six future scenes from the concept of future community into the spatial construction of community neighborhood center, summarizes the relevant definition and correlation between neighborhood center and future scene, and builds the spatial model of community neighborhood center future...

In response to the current application of unmanned aerial vehicles (UAVs) in many fields and the development needs of the low-altitude economy, this paper deeply explores the construction objectives, teaching content, teaching methods and practices of UAV practical courses at the undergraduate teaching...

Text style transfer is a significant research task in natural language processing, with its core objective being to transform the style of a text while maintaining the original semantic content. This paper reviews and summarizes existing research from the perspectives of supervised learning, semi-supervised...

The new round of technological revolution and industrial transformation is unfolding vigorously. Digital technologies such as big data, artificial intelligence, and cloud computing are innovating at a high speed. However, a growing phenomenon in corporate digital transformation practices is that success...

The widespread adoption of cloud computing is having a big impact on the environment since the energy consumption of data centers and the resulting emissions are significantly increasing. Researchers and practitioners in this field are looking for methods to improve the energy efficiency of data centers...

This paper tries to find out the existing problems in College English reading textbooks generally used in China by analyzing the changes of College English textbooks in China. Through statement of the innate essence of language, principles of foreign language teaching and the changes of reading education...

China has a large population and abundant resources. The differences between all the regions and nations are also very evident in many aspects. Especially the regional economic difference, it is the key to China's regional unbalanced development. In addition, the unbalanced development of regional human...

In recent years, learning from data stream has been more and more popular because of its extensive applications. However, most algorithms assume there are no concept drift in one chunk, as the performance of evaluation is sensitive to the chunk size. In this paper, we propose a new approach (WEDC) by...

Small and medium enterprises (SMEs) have a major role in contributing towards long-term economic growth and employment. The objective of this paper is to investigate the influencing factors of debt financing for the GEM listed companies in China. The current status of debt financing for GEM listed companies...

In view of that the unclear overseas technical support mode, the low internationalized degree of management system and process, the ambiguous key node of quality control, and the weak multi-discipline and trans-department collaborative innovation ability in Chinese petroleum company nowadays, the establishment...

High Frequency Surface Wave Radar (HFSWR) has the ability to detect and track ships in real time and beyond the horizon continuously. The method of adaptive power regression thresholding (APRT) is one of good adaptive detection methods for HFSWR, and it works well in most cases. But in strong clutter...

In order to solve the problem of how to keep data consistency among application system in the construction of General Equipment Support Information, based on analyzing the function of SDC(Share data Center), and some research on SOA(Service-oriented architecture) and relevant technologies are done. According...

With a massive increase of wind power, the prediction of wind power is becoming increasingly important. The algorithm of Random forests has many advantages such as less adjustable parameters, higher precision of prediction and better generalization ability. This algorithm has been widely applied in numerous...

The paper takes Honda Insight parallel hybrid electric vehicle (HEV) as the research subject, which is assisted by an integrated starter generator. Apply the Insight vehicle simulation model in the ADVISOR software, and formulates the Rule-based Control Strategy (RBCS) and the Fuzzy Logic Control Strategy...

A kind of ZMP measure system has been described in this paper, tests have been done on person with the system. The obtained experimental ZMP trajectory has been analyzed and real-time performance of this system has also been verified. So, the result has shown that the system can be implemented on our...

The paper analyzes the current situation of professional animation competition, professional construction, course teaching and project training and puts forward some measures and methods to construct the positive competition mechanism "promoting the reform, enhancing the learning and improving the quality...

Translation literature is raging like a storm at the beginning of the twentieth century. Interpreting prosperity of translation novels in late Qing Dynasty, New Youth literary translation practice and literary translation multiple choice during May Fourth period and combing relationship between Chinese...

Since the launch of Shanghai-Hong Kong Stock Connect, AH premium of the A share and H share dual-listed companies maintains at a high level. The extra cost for mainland investors to invest in H shares is an important factor. This paper will analyze this phenomenon and apply support vector machine (SVM)...

National Defense Science and technology information is mostly distributed in the form of non classified information. It is an important reference unit for national defense science and technology development planning and technical route. It is an early information resource for national defense scientific...

As technology advances, both institutions and individuals are increasingly prioritizing information security. Consequently, many enterprises and institutions are turning to distributed technologies that offer enhanced security for data storage and sharing, with blockchain technology emerging as a critical...

In order to improve the efficiency of agricultural greenhouse irrigation, the research on water-soluble fertilizer proportioning technology for agricultural greenhouse irrigation based on big data cloud platform was put forward. Firstly, the characteristics of irrigation and non-integrated technology...

Duplication of investment, redundant construction, and the waste of resources has been the outstanding problems of construction of the domestic E-government, as the rapid development and the thorough application of the cloud computing which represent a new generation of information technology, the field...

Augmented reality technology is to expand the virtual reality technology. It can make virtual objects and real scene closely integrated. It can enhance the user's understanding of the real environment. Illumination consistency is an important aspect of the fuse of virtual objects and real scene. In order...

ANSYS CFX software is used to simulate and analyze the axial -fan for heat sending in the pipe tunnel kiln, and find the relationship between the total pressure and the total pressure efficiency of the fan at different blade angles and different inlet air flow conditions. According to analyze the effects...

For two-sensor system with colored measurement noises, based on the classical Kalman filtering method, distributed weighting fusion method and the covariance intersection (CI) fusion method, a CI fusion steady-state Kalman smoother is presented, which is independent of the unknown cross-covariance. It...

The data synchronization between all the regional dispatching system under the dispatch control center and power dispatch control cloud has been realized. The data information from each region such as real-time data, manipulate data, model data and graph data firstly is sent to the communication server...

In recent years, the Android system developed rapidly. It has become the leader of the smart phone operating system. The research of Android security mechanisms is significant. If an Android application could not protect its private components well in the process of inter-application communication, there...

An efficient multi-level feature fusion descriptor for human action recognition is introduced in the paper. The descriptor is built by the low-level features, which include three trajectory features, HOF and SIFT, combination with the mid-level class correlation feature. Inspired by the recent popularity...

In order to provide to his patients a quality medical service at lower cost, the General Administration Department of a University Hospital wants to maintain the number of the allocated nurses as low as possible while guaranteeing a satisfying level of health care. The nurses’ redeployment is an optimization...

The increasing pervasion of information and communication technology (ICT) in the power grid motivates innovative research towards intelligent system control. Especially against the background of the growing share of renewable generation, novel approaches that mitigate e. g. grid expansion costs are...

The optimum conditions for the preparation of TiO2-Ag-Sm photocatalysts by microwave hydrothermal method are as follows: n(Ag+): n(Ti4+)=0.3%, microwave power 600 W, reaction temperature 150 ?"?, reaction time 3 h, calcination temperature 650 ?"? and calcination time 3h. The structure of the catalyst...

In order to carry out similarity retrieval in mass information accurately and efficiently, this paper proposes a similarity retrieval algorithm based on multilevel fingerprint comparison matrix. For mass text information, firstly, using the Simhash algorithm to generate multilevel fingerprints; secondly,...

Compared with family cars and taxis, buses have more regular features such as driving time, space, and distance. In a large number of statistics on the running and charging rules of pure electric buses, and on the basis of fully considering the power consumption and opening time of the hot and cold air-conditioning...