Advances in Computer Science Research

With the continuous application of new information and communication technology in the asset management of power information and communication equipment, a large amount of data will be generated in all aspects of asset management. In data acquisition, due to sensor faults and other reasons, data anomalies...

An efficient distributed Alamouti Space-time coded relay cooperation scheme is proposed over a Rayleigh fading channel, where structured irregular systematic low-densityparity-check (LDPC) codes are employed. In the known channel state information (CSI) scenario, a concatenation of combiner and joint...

In the field of image recognition, the issue of face age recognition has attracted the attention of many scholars, and a lot of outstanding algorithms have been proposed, but the correctness rate of age recognition is not high. To improve the AGE identification accuracy, this paper proposes a face AGE...

With the advancement of air transport industry, airline travelling is becoming increasingly prevalent in recent years. Flight delay, however, has been a headache and costly issue for both air companies and travelers, leading to inconvenience in our daily life. We can't help asking: what's the major cause...

Digital literacy is one of the important skills that must be mastered by Biology Teacher. An effort has been applied to integrate the learning of Animal Systematics with the training of digital literacy for pre-service biology teachers. This research aimed to evaluate the digital literacy of pre-service...

Artificial Intelligence Generated Content (AIGC) originated in the mid-20th century and has evolved from rule-based systems to deep learning. While AIGC technology has penetrated diverse applications, it faces critical bottlenecks in meeting practical demands such as high-resolution generation, cross-modal...

Utilizing data from listed companies spanning the years 2006 to 2022, this paper examines the correlation between R&D investment and corporate performance. It also explores the mechanisms and moderating effects of ownership concentration. R&D investment boosts business performance by alleviating...

The Karnataka state assembly elections have brought a new perspective to the political landscape, with diverse candidates representing various parties vying for the people's choice. This research work provides new insights into the predictive aspects of the Karnataka elections. Through the use of...

Mineral resources management has today become one of the key factors in the extractive industry which has gotten a lot of attention from the populace and government of resources rich countries, thus its exploration and production must also pursue a sustainable mode. Based on the current management of...

The formation of digital society provides an easy and efficient information channel for social management. In essence, the management of mediated society is information management based on big data. Monitoring and analysis of network public opinion centered on the information from the "we media" can...

This document presents the Web Energy Archive (WEA) project led by the Green Code Lab. This tools aims at measuring the computer resource consumption (energy, memory…) of the loading of a website in a browser. Firstly, considering the measure of 500 websites, website behavior can be characterized in...

This study attempts to exploit high-speed computing capability of cloud computing and smart phones to achieve vehicle management system running on golf carts. Our research use smart phones or tablet as car machines that provide an application of location-based services on the mobile device with GPS (Global...

With the development of the information age, there were a lot of data whose features couldn't be extracted or predicted effectively in real life. One of the core function of computer vision technology is to classify and recognize, with classification and recognition as its summit mission of object detection...

The study investigated the students' perception of classroom environment of English Reading, Writing, Translating class after increasing the share of formative assessment to 50% through quantitative and qualitative analysis, and explored whether there are influence differences between different level...

The paper combines with the domestic and foreign research status quo of logistics performance evaluation and coal logistics network, according to the design idea of evaluation system, performance evaluation system for the coal logistics transportation network is established. Based on AHP and fuzzy comprehensive...

Current studies demonstrate that cooperative communication between secondary users (SUs) can improve spectrum diversity in cognitive radio (CR) networks. However, any selfish SU in decentralized networks will not help other SU relay information with its otherwise wasted spectrum holes for nothing because...

The purpose of this paper is to define the notion of an interval-valued fuzzy ideal of N (2, 2,0) algebra. Necessary and sufficient conditions for an i-v fuzzy set to be i-v fuzzy ideals are stated. It is proved that the intersection and direct product in N (2, 2,0) algebra of i-v fuzzy ideal are also...

In recent years, the global ecological environment has been deteriorated, how to control the enterprises environmental cost has been taken seriously. 3R principle of circular economy has important significance on control of enterprises environmental cost. Control of enterprises environmental cost has...

The quantitative characteristics of quality assessment in the active-pulsed television system, taking into account the loss in agreeing an optoelectronic transducer and a television transmitter, are consider.

Analysis of EEG activity usually raises the problem of differentiating between genuine EEG activity which is introduced through a variety of external influence. These artifacts may affect the outcome of the EEG recording. In this paper, wavelet denoising and band pass filter for preprocessing and an...

The concept of component integration (CI) has been employed in several product design methods to reduce the total number of components and improve manufacturing quality and efficiency. However, none of existing methods provide the effective information needed to identify the appropriate components for...

In this paper, the interaction integral method is developed to study the thermal fracture mechanics of packaging structures. The present interaction integral can be proved to be domain-independent for the packaging structures with complex interfaces. The mixed-mode thermal stress intensity factors (TSIFs)...

With the development of Internet, tens of billions query were submitted every day. However, the old response mechanism of query which client submits query to server then server fetches data from database and sends data to client can't meet the requirements any more. We know the time of client to server...

For the practical application requirements on stage surveillance and scheduling system, this paper has improved the existing video surveillance system with network control technology, streaming media technology, open-source VLC, ONVIF protocol. The improved video system can realize real-time monitoring...

As a form of folk art, Xiaoguo clay sculpture has its unique artistic value and cultural value, which have played an important role in the aspects of displaying in regional aesthetic features and cultural heritage.

This paper discusses and evaluates the ordered weighted averaging (OWA) approach. OWA is one of the decision-making methods. The order weights of OWA are key factors that make the decision for the given slections. There are several approaches to determine the order weights such as the minimal variability...

Ensemble learning can improve the accuracy of the classification algorithm and it has been widely used. Traditional ensemble learning methods include bagging, boosting and other methods, both of which are ensemble learning methods based on homogenous base classifiers, and obtain a diversity of base classifiers...

This paper starts from the main stakeholders of safety input performance, from the government regulatory departments and wind power enterprises, grid companies, the three relevant stakeholders to conduct safety investment performance game analysis, establish a game income function and strategy analysis...

Artificial intelligence is a cross-cutting and marginal discipline involving computer science, cybernetics, informatics, psychology, philosophy, and decision-making. This paper tries to use the combination of artificial intelligence and system engineering to propose artificial intelligence planning and...

Probability and statistics have been proved to be strong and useful tools for recovering the topological properties in complex systems and networks all over the world. We recall the process of studying complex systems in the past decades and propose general evolution equation about the dynamical function...

As the development of computer network, especially the Interact techniques, network is playing more and more important roles in our daily life as well as work.With nodes of the vast network, more and more sensitive information is being stored and manipulated online, the computer network is more vulnerable...

One of the newest forecasting techniques today is the Statistical Downscaling (SDs) technique. The SDs technique is a procedure for inferring high-resolution information from low-resolution variables. Forecasting rainfall using the SDs technique is to build a function that can predict the value of a...

Road accident is one of the main causes of deaths in Malaysia as well as heart disease and cerebrovascular disease. This study aims to identify the main factors that drive the occurrence of road accidents in Malaysia. Thus, preventive measures can be designed to reduce the incidence of road accidents....

The roles of the cruise economy and the international center of consumption city are complementary. Cruise economy has a certain radiation effect on the regional economy, while the international center consumption city is the core function of the modern metropolis, with strong consumption guidance and...

Aiming at the problems of logistics confusion and low efficiency among equipment caused by unreasonable workshop layout, this problem can be effectively solved by optimizing mathematical model and adopting improved genetic algorithm based on multi-objective. On the basis of classical genetic algorithm,...

The challenging employment landscape is characterized by a significant disparity between high job expectations and intense competition, often resulting in a discrepancy between applicants’ self-assessment and enterprise standards. Within the vast array of job information available, salary emerges as...

With the development of China's economy and the prosperity of cultural industry, the development of film, as one of the representative products of cultural industry, has also shows an unstoppable trend. The box office of a film is a key indicator to measure the influence of a film. Therefore, a...

Based on the in-depth analysis on the characteristics and rules for bibliographic descriptions and the OOXML format recording method for Word documents, the reference extraction process, text description segmentation methods as well as the identification and determination methods for the editable scientific...

In this paper a method of the design of Data Sampling Terminal is introduced. The system consists of four main parts: temperature collecting, ECG collecting, the main control circuit, and Bluetooth communication module. Another, it also consists of data processing software. Body temperature acquisition...

Space Communication Protocol Specification(SCPS)- Transport Protocol(SCPS-TP) is proposed for space environment, in which TCP/IP protocols do not work very well. In this paper we develop a simple model to analyze the steady state throughput of TP protocol. The throughput model is achieved with an approximate...

A kind of artificial neural network (BP-ANN) was used to classify the different kinks of apples with the reflected spectrum. The spectrum (from 460nm to 720nm) of some specks on the surface of the apples was measured with the spectrometer. A kind of BP-ANN with single hidden layer was devised to identify...

Due to high firing rate artillery projectile firing rate is high, many targets  exist in the beam at the same time, the cluster target resolution for projectile muzzle velocity measuring is important. The three-dimensional resolution technique based on time-distance-frequency is an effective method to...

since 1990s, the substation has entered the digital age along with rapid development of information control technology, power grid technology, computer technology and measuring technology, and a great breakthrough has been made in aspects of function improvement, cost reduction, reliability enhancement...

The paper considers natural capital accounting and valuation as crucial factors for management decision-making, which is aimed at economic diversification and sustainable development and ensures efficient exploration, consumption, and replenishment of natural resources. Tomsk Oblast serves as an example...

A society in its development will face numerous pressure and challenges which would cause social disorder, hinder social development and progress if these problems are underappreciated and remain unsolved. China has gone through the great reform of opening up and the society changes in various manners....

In the optimization research of XML embedded system, the traditional method has disadvantages like poor stability and time-consuming. In order to make up for these shortcomings, the optimization method of XML embedded system based on J2ME platform is put forward, according to the characteristics of J2ME,...

As one of the basic principles in communicative language teaching (CLT), Information-gap Principle (IGP) is also attached great importance to by some college English teachers nowadays in China. This paper has concentrated on expounding the roles of IGP in college English teaching (CET). The Information-gap...

This paper treats the problem of a frequency-weighted optimal model reduction problem for linear time-invariant (LTI) systems. An algorithm based on the LMI is derived to solve the frequency weighted model reduction problem. The aim of the algorithm is to minimize norm of the frequency-weighted truncation...

The northeast is the national famous commodity grain production base, per capita amount of commodity grain in rural households in Heilongjiang and Jilin ranks the first and the second place respectively in the country. In the process of food growth production for nearly 10 years, main grain producing...

In remote areas, grain sales of the farmers depend on the grain merchants. In the process of the sales, the grain merchants will lower the price which plays a direct role in farmers’ grain income and restricts the grain production enthusiasm of farmers. The paper analyzes the game behaviors between farmers...

There are many uncertain factors that affect the planning of power network, and these uncertain risk factors appear in all stages of the life cycle. The uncertainty of load and electricity price directly affects the whole life cycle cost of the plan. In the whole life cycle cost calculation of power...

The paper proposes a remote intelligent automotive monitoring system based on GSM network and designs the hardware and software work after designing the system process. PC automotive monitoring center, MCU, peripheral interface circuits and GSM communication module which used to relate PC and MCU are...

The CELSIUS project is an EU funded demonstrator project that aims to facilitate the distribution, deployment and operation of smart district heating and cooling solutions across Europe, while at the same time supporting cities in the development of trustworthy, affordable and low carbon heat supply...

This paper deals with the field of bird's nest cleaning equipment, in particular, a new type of bird's nest-removing robot for power transmission towers. Bird's nests are often built on the transmission and distribution network towers. The branches, grass stems, iron wire and other materials that are...

Based on the analysis of the essential principle of the two dimensional rolling circle transform algorithm, and by means of rolling circle transform dimensional extension, the paper has brought forward the conception of rolling ball transform. By which quantitative analysis has been done for marine topography...

Aiming at the problem of time slot resource allocation in tactical data link network, combining FPRP algorithm and P-TDMA algorithm, the exponential incremental exponential decrease (EIED) backoff algorithm is introduced, and the competition access probability is improved, propose a dynamic time slot...

Most traditional methods of ancient garden restoration are to record with text, charts and graphic drawings and then observe the restoration effect through miniatures or color effect pictures. However, those methods are too inflexible, which cannot reflect the unique artistic conception and steric space...

By leveraging digital technologies, the study reconfigures multimodal corpus data in multiple forms and dimensions, establishing a platform that supports multilingual data storage, retrieval, Virtual Reality (VR) interactive experiences, and educational purposes. The platform encapsulates Cantonese Opera’s...

In order to determine the pulsating loading parameters in the hydroforming of the reducer, an austenitic 304 stainless steel reducer is taken as an example. The simulation model is established by using finite element analysis software. The hydraulic loading speed is 2 MPa s-1 and the amplitude 3MPa and...

Ant colony algorithm is one of the representative methods of swarm intelligence. It is a kind of simulation optimization algorithm. Because it has many good qualities, many NP - hard problems have been solved successfully by using it. This article first expounds the basic theory of ant colony algorithm...

This paper introduces the concept and system components of ship dynamic positioning system. Establishes the kinematic model of ship and the environmental interference model. Designs a practical nonlinear discrete controller according to the special characters of ship propulsion system. Finally researches...

Saudi Arabia is fastest developing nation enjoying stability and high per capita income, thus highly influenced by urbanization inviting huge investments from international brands especially in food and clothing sector. Changes in life style have made Saudi society more prone towards disease like diabetes...

A new 40kVA, 400V high-temperature superconducting (HTS) controllable reactor of transformer type has been designed, built and tested. The reactor has totally 3 windings and utilize Bi2223 HTS materials to wound the inside two windings which are responsible for the adjust of the reactor’s reactance....

Air pollution is becoming an increasingly important problem due to the high levels of air pollutants emitted as a result of industrial and other anthropogenic activities. Exposure to air pollution has been linked to various health outcomes, from modest transient changes in the respiratory tract and impaired...

Point source of light across the bottle detection technology is a rapid detection technology of modern biotechnology, pharmaceutical, chemical, food and other products, fast test bottle. The testing instrument comprises a sample bottles and a conversion device, light source system and polarized light...

According to the characteristics of data structure and the requirements of practical personnel, the necessity and guiding ideology of the teaching resources construction and the teaching methods research of data structure are illustrated firstly, and then the contents of teaching resources construction...

In order to improve the rationality of network layout of time-sharing leasing car, this paper studies the method of network layout of time-sharing leasing car combined with two target shortest path optimization model. Firstly, selecting the address suitable for the construction of time-sharing leasing...

Authentication systems play a crucial role in verifying the identity of individuals, whether they are accessing physical spaces, digital platforms, or services. Traditional methods of authentication, such as passwords, PINs, and security questions, have limitations, including vulnerability to theft,...

Offline Reinforcement learning (RL) uses the collected data to train agents without interaction with the environment. However, due to the inconsistent distribution between the data set and the real world, the training samples collected in the real environment cannot be well applied to offline RL. In...

The variety of activities that Indonesian people have has made mobilization increase. One form of transportation that can support close and long distance mobilization is rail transport. Purchasing train tickets can be made directly at the station or online. Online purchases can be made through an official...

A method for constructing a time efficient capability model for aircraft manufacturing production lines is proposed through the study of the constituent elements of production line capacity. It studies the factors that affect the efficiency of production line resource output, formulates the principles...

This paper mainly studies the impact of enterprise digital transformation on technological innovation. Based on the whole industry data of A-share listed enterprises, the paper analyzes the text of enterprise annual report and extracts digital keywords to construct core explanatory variables, and takes...

As the development level of economy and society improves and technology changes quickly, human society informatization degree also deepens continuously. A distinguishing feature of information age is gradual promotion of internet and computer. Meanwhile, internet technology and computer technology also...

This paper contructed an interaction evaluation model of informatization and greenization based on the coupling theory in physics;and gave an empirical test and analysis on the support of Chinese provincial regional data for the year 2014.Study results confirms:the interaction evaluation model of informatization...

Aiming at the control problem of hypersonic vehicle, the traditional linear control method fails to meet the expected control index, thus this paper establishes the control model of the aircraft. This paper applies the fuzzy control structure to the traditional PID controller, and through fuzzy control...

The real-time identification of sampling data can avoid incorrect action of protection and monitoring device. It is difficult to distinguish abnormal sampling data and electric parameters in system failure for single sampling points. The existence of second derivative of electrical quantity in power...

Radio and television monitoring system is widely adopted by corporations such as transmission monitoring centers and transmitting stations in many provinces. The system is an important technical means to ensure the security of signal transmission and associated facilities. The use privilege management...

Coherent risk measures have been introduced by Artzner et al. in financial markets where the set of states is finite. This theory has been extended by Delbaen to cases where is infinite. The financial markets are constantly evolving and the classical definition of risk measures is “static”. Hence, the...

Moral education in English teaching refers to the moral education infusing in the process of the instruction of English language knowledge, the cultivation of English language and communicative ability in the way of permeation; it also refers that English teachers interpret and expound English teaching...

Analysis of the electro hydraulic grab's not tightly closed fault were conducted by using fault tree, through analyzing of the working principle, establishing the fault tree, gradual layered investigation, so as to quickly find the source of the fault and repair the grab. Practices have proved that the...

The arch is the most commonly used in wood structure building form China in ancient architecture, the technical requirements and unique characteristics of Chinese space is an important part of ancient architecture.In this paper, through some simple calculation formula, simply introduces the masonry arch,...

In the manufacturing of electronic product, backlight quality always affects the final rate of good product. To date, the backlight qualityis usually detected by manual eyes.In this article,an auto lighting device used forbacklightsystemdetectionwasfabricatedwith STM32 chip which basedon the ARM core....

According to the requirement changing of personnel market, the personnel training mode and curriculum set in higher vocational colleges must be adjusted to better meet the requirement of personnel market and solve the graduate employment problem of higher vocational college. This paper introduced the...

to solve the problem of emotion absence on modern distance education, an affective computing model based on expression recognition was proposed, whose theoretic foundation was affective computing and whose kernel technology was to estimate and comprehend learner's emotion states by catching and recognizing...

It's about time when everyone is involved in acquiring new knowledge and skills with the aid of ubiquitous and wireless technologies. This research is addressing a number of research topics pertinent to ubiquitous learning in view of Bourdieu's theory of practice. With regard to Bourdieu's theory of...

It is of great significance for human beings to explore and develop marine resources. Nowadays, Unmanned Aerial Vehicle (UVA) is reaching a point where it can be used in marine environment research with multi-sensors. Abundant marine data acquisition, transmission, management in real-time are preconditions...

In order to generate a magnetic field with adjustable magnetic field intensity and high uniformity, a magnetic field simulation model of the cylindrical cavity of wound solenoid was established by Ansoft Maxwell 3D, by changing the external magnetic field excitation source frequency, the steady-state...

what makes teacher’s torts in primary and secondary schools special is that it is usually hard to detect and will do great harm to students physically, mentally and morally. It is necessary for teachers to improve teaching method, study legal knowledge, strengthen their legal consciousness, operate on...

A marine engineering professional group is set up from the perspective of industrial clusters. The professional group is a new way for maritime universities to integrate into the regional economic development and to realize the opening of school. The principles of setting up professional groups in maritime...

5G will be a revolution technology for cloud service based on the high speed and low delay internet to improve the user service and provide more possibility for cloud service. The low internet delay allowed more users interaction happened based on the service provider without complicated limitation to...

There hasn’t been a quick and easy way to physically connect outdated test instruments to your computer, most engineers need to program and control test instruments and communicate with them from a PC or laptop, It wound wasted a lot of time and effort getting your instruments hooked up, dealing with...

In this work, we present a novel approach of face recognition which considers local binary pattern (LBP), principal component analysis (PCA) and support vector machine (SVM) algorithms, which is named as LBP(2D)2PCA+SVM. This method firstly extracts facial texture features, then uses (2D)2PCA algorithm...

In the transmitter, the controller is used to realize the transmitter real-time monitoring and control.In order to guarantee the quality of the transmitter controller, for manual testing, high repetition rate, low efficiency and low accuracy problem, a set of automatic test system based on LabVIEW and...

According to the problem of invalid unsafety events in Flight Operational Quality Assurance (FOQA), an aided interpretation scheme based on Rule-Based Reasoning (RBR) is proposed. On the base of analysis of invalid unsafety events triggered by Advanced Ground Station (AGS), Unsafety Event Aided Interpretation...

In this work the following has been done: ROS configuring, installing of catkin, exploring of Parrot AR.Drone 2.0 application programming interface (API), quadrocopter and computer data exchange through Wi-Fi. Result of work is a project with implemented different object tracking methods: Histogram Back...

Due to its capability of quick amorphous-crystalline phase transition, chalcogenide material Ge-Te-Ga is a potential candidate of a phase change material. For the amorphous phase, the dominant bonding is between Ga and Te. The first peak of Ga-Te bonds is at about 2.7 Å. In the liquid phase, on the other...

A Tactical Data Link Communication System (TDLCS) simulation model is proposed utilizing the software of Simulink/Matlab, and the TDLCS performances of different parts are compared. Further, such simulator is adopted for evaluating anti-interference performance of the TDLCS for various electromagnetic...

An advanced finite element model (FEM) is presented with fiber beam-column element of OpenSees in this study. Using this FEM, non-linear static push-down analysis of a steel frame structure was carried out by the alternate load path method, with two different cases that two different columns are removed...

The weight of infant is quite important for doctors, which is obtained initially to assess infant growth and to determine if the infant is well-nourished. For the parents, they are eager to know how heavy their babies are. In this paper, we propose an intelligent design of baby weighing scale for the...

The changes of trend and character of the gravity anomaly map can be used to interpret the fault distribution. The gravity anomaly map of east Zhejiang province had been decomposed by means of wavelet analysis. The wavelet details maps show that the faults can be divided into 3 levels from the aspects...