Advances in Computer Science Research

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...

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...

The possible multi-modal error surface is a challenge to the IIR filter design, which needs a flexible, easy to implement and stable global optimization algorithm to provide filter coefficient information. The Symbiotic Organism Search (SOS) algorithm is an effect global optimization algorithm which...

In-band full-duplex wireless techniques have provided an attractive opportunity to double both spectrum efficiency and network throughput. A shared wireless channel permits two sets of directional paths, one called by primary and the other by secondary, onto which two different pair of wireless stations...

This paper presents a critical analysis of dramatization used in an evacuation drill in Indonesian elementary schools. Practical safety procedures become more prioritized than theoretical knowledge when it comes to saving a life from the risk of a natural disaster. Evacuation drill provides practice...

Price cap regulation (PCR) has experienced widespread adoption in some countries' electricity sector. In current China's electric power transmission-distribution price reform, the cost plus revenue regulation model has been adopted for the supervision over electric power transmission-distribution price,...

With the continuous development of the information society, R & D new intelligent wheelchair products, not only can better meet the needs of the elderly, but also can help the elders to improve the degree of freedom of action, to enable them better integrated into society. This design takes the MSP430...

The problem of cognitive radio (CR) network security has become an important problem in cognitive radio technology. One of the most common attacks is primary user emulation attacks (PUEA), where some malicious users simulate CR users to prevent them from accessing the vacant frequency. Here, a cooperative...

This paper analyzes the main drawbacks of training mode about talents of Control Science and Engineering, and points out the urgency about bringing up high-quality talents, especially top-notch innovative talents in our country. It also raises the reflection of the diversification of training mode about...

Optical feedback effect has been widely applied to external cavity laser, and it has achieved good effect in narrowing the spectral line of laser. And the measurement technique based on optical feedback effect attracts the attention of the researchers. The measurement system based on optical feedback...

This article first briefly introduced the contract conditions of FIDIC and made the analysis of the present situation of infrastructure projects in colleges and universities.Because of the particularity of colleges and universities in China, the project cost management has been and being geared to the...

A typical feature of weak relationship between the users and sellers emerges in social commerce. The seller’s reputation is a key element to ensure smooth online transactions in this weak ties environment. This paper constructs a model which integrated Bayes rule and signaling model to analyses the key...

In this paper, a method of variable selection for partial linear single-index model is proposed, which is based on the M-estimation and the adaptive LASSO. And its oracle property is established and proved. Unlike the existing M-estimator of the partial linear single-index model, the unknown link function...

In China, fresh food E-commerce is in the exploration stage and develops rapidly in recent years. This paper introduces four fresh food E-commerce models, then discusses problems and analyzes the external political and economic environment. Development strategies are put forward from the macroscopic...

There are many problems in mold management of aluminum profile manufacturing enterprises, such as huge variety and large space, low management efficiency and so on. In this paper, various marking technologies of aluminum profile mold under high temperature environment are analyzed. The methods of marking...

With the rapid social development, the traditional property management model has become increasingly unable to meet the needs of the owners on property management. This paper mainly discusses the development process of residential property-management information system. Firstly it analyzes the development...

The method of multivariate statistical analysis is a branch of classical statistics, is a comprehensive analysis method, it can also have each other for multiple objects and the index of correlation analysis, parsing the statistical rule between them, at present has been widely applied to agricultural...

According to basic electromagnetic theory, the response of a capacitive sensor depends on the structural parameters of the sensor and the dielectric permittivity between the plates. Here, the effect on the response of a capacitive sensor is investigated by changing its structural parameters. In the experiments,...

Farmers’ wage income is increasingly growing in Heilongjiang, but the growth rate is not high. With the implementation of national food security strategy, Heilongjiang receives national agricultural investment continually. Whether it will hamper farmers’ wage income growth or not has become a new problem....

Elevator regenerative energy feedback technology is an important method of reducing energy consumption. Elevator regenerative energy feedback technology includes energy feedback system structures and feedback energy storage methods. This article introduces the feedback system structures and energy storage...

The paper is mainly based on the issue of "radio wave propagation", which is not rare for people on the ship while receiving message. To solve this problem, we focus on the simulation of the propagation based on the electromagnetism knowledge. Then we established precise mathematical model on MATLAB,...

The health management of complex equipment is crucial to ensure the reliability, maintainability and safety of complex equipment. This paper introduces the basic concept and research connotation of prognostics and health management (PHM), analyzes the significance of PHM technology in equipment maintenance....

Taking the frame-core tube structure of a super high-rise building in Hefei as an example, this thesis undergoes a calculation of elasticity under frequent earthquakes and a comprehensive elastic-plastic analysis under rare earthquakes on this structure, testing the rationality of this structure’s arrangement...

In the context of the 1980s grid computing and the virtual technology of twenty-first Century, cloud computing is recognized by the industry as a new type of delivery model and resource. Many research institutions have seen the value of cloud computing. Cloud computing is a major change in IT technology...

This paper reviewed some recent novel theories and algorithms of geographic routing for wireless sensor networks, and described the taxonomy. And discussed several typical next2hop node policies, p resented the disadvantages of them. More speci2fically, captured the local minimum problem and gave the...

Poisson regression is one of the model to explain the functional relationship between response variable in the form of count and predictor variable. An important assumption in Poisson Regression analysis is equidispersion. In certain cases, where response variable consists of too many zeros, causing...

Smartwatches, which can monitor users’ health data and encourage healthy habits, have gained great popularity in recent years. Meanwhile, as a useful design method to improve user engagement and motivation, gamification has been widely used in fitness applications on smartwatches. While existing gamification...

The impact of AI on healthcare is growing every day. A great deal of work is being done to improve the effectiveness of cancer diagnosis in its early stages, where medical imaging is essential. Breast cancer is alarmingly on the rise among women, with an Indian woman receiving a breast cancer diagnosis...

In the technological era, we always come across recommender systems. The passage mainly focuses on the use of recommender system in the music field, and analyzes the positive and negative aspect of the system and its future applications. The statistics of the paper are mainly from the former researches....

The ecological and sustainable design, implementation and configuration of software is a rather difficult task these days. Practical guidelines and helpful hints to assist software architects, programmers, and operators in their daily business are still rare. This paper discusses a basic strategy for...

In this paper, we consider all aspects of sensitive information of cyber psychology of cross-border multi-ethnic language, and use the method of combining the theoretical research and empirical research to carry out the analysis and countermeasure research about sensitive information of complex cyber...

This document explains and demonstrates how to manage the change of the people in portfolios management with quantitative data references to achieve the main idea of multi projects management of overall profits increase within acceptable risks.

It's very practical significance to predict the density of hazardous substance(such as PM10) in the air, However, in most cases, this kind of data have the characteristics of imbalance and sequential arrived online, It's difficult to realize rapid and effective prediction by traditional supervised learning...

Developing appropriate scale farmland operation is an important way to promote the peasants’ income and to realize sustainable development in the rural areas. Based on the theory about returns to scale, the paper constructed a binary logit model to analysis the willingness and influencing factors of...

In this study, two flushing modes including surfactant solution flushing and surfactant-stabilized foam flushing were conducted for in-situ soil remediation to remove DDT contaminants. The results showed that surfactant-stabilized foam flushing could significantly enhance the overall sweep efficiency,...

A simulation model based on the Geant4 packages was developed for the GdI3:Ce scintillator detector in order to investigate its responses to thermal neutrons and gamma-rays, and explore the appreciate parameters to improve its performance for thermal neutron detection. The characteristic gamma-ray and...

The location and fine adjustment of the center frequency as well as the fine adjustment of power in a resonance loop remain a challenge in the field of voltage-controlled oscillator (VCO) design. Firstly, when the conditions of stable oscillation and the VOC with certain types of tuning bandwidth are...

A secure solution based on IPSec is proposed for smart substation. It uses the loose coupling strategy in the mode of IPSec to realize the safety transmission of different packet in the substation, according to the different performance requirements and the requirements of the transmission time of smart...

To strengthen the ideological moral education and law-related education of adolescents for the whole Party and society, especially school. Because of the Lack of the law-related education, the normal college hasn’t finished the task of cultivating student’s law ruling concept well enough. The lack of...

Kitsak et al argued that nodes dwell in diverse network shells by a k-core decomposition process show more reliable identification for nodal importance which had attracted more and more attentions in different domains. But one seldom focuses on the distribution of node numbers (DNN) in different shells...

With the continued urban sprawl, numerous community planners promote the idea of smart growth, an approach to direct development in a long-range, sustainable way. Combining the concepts of the three E's of sustainability and 10 accepted principles, we put forward our theory of four E's of sustainability....

Ultrashort pulse has important applications in supercontinuum spectrum, frequency comb generation , bioimaging and so on, therefore it becomes more and more popular. Self-similar pulse can be compressed and the high quality and high power ultrashort pulse can be achieved. In this paper, we research the...

With the advancement of agricultural modernization and urbanization, traditional villages in the Qiantang River Basin are facing serious problems such as unbalanced protection and development, decline of cultural elements, aging of villagers’ structure, and insufficient digital empowerment, etc., and...

GPON technology is a new generation broadband access technology which is more efficient and convenient in actual application and has low requirement on technologies and richer overall interfaces. It is a new technology means which has great influence on communication engineering construction in line...

In this paper, we study the problem of joint relay selection and power allocation in a cognitive radio (CR) network. Different from conventional algorithms that only aim at maximizing source node utility, we also take into account the utility of the SU which acts as the relay. On the premise of meeting...

With the development of science and technology, the industry demand for temperature and humidity is increasing day by day. In this paper, a design of temperature and humidity collection system based on ARM is put forward. The system is designed by combining a ZigBee technology and GSM technology with...

Real Estate Investment Trusts (REITs) play an important role in portfolio theory. Conventional portfolio theories assume the constant correlation coefficient, but in reality this correlation is dynamic and conditional. Portfolios could be improved by making timely adjustments to reduce losses in the...

In The article, in AL Company’s case the status quo of Chinese enterprises listed overseas is pointed out. It analyzes the risks and causes of overseas listing, such as the high cost of risk, enterprise undervalued risk, refinancing risk, Legal risks and regulatory risks. To propos ways to deal with...

With the constant progress of development of industrial society, the global warming caused by anthropogenic greenhouse gas emission has drawn great attention from the international society; and meanwhile, it also induces the rapid development of low carbon economic concept. At present, to promote better...

With the rapid economic development, social demand for chemical products is increasing and the attendant problems have also emerged which the chemical gas will spill during transport. Therefore, understand the leaking gas diffusion trend has great effect on emergency rescue. Around the diffusion problem...

The article is focused on the surrounding land area of Zhihugang of Taihu Basin, the study area was divided into square grid of 100m on a side, all grid units land use types attribute values were identified according to the regional land use types, raster data model applied to land-use information was...

For operation performance evaluation of company mainly uses linear or nonlinear evaluation model. The nonlinear model can better simulate the economic phenomena, and its evaluation results are more objective, accurate and have more practical reference value. From the assessment of the input-output efficiency...

According to the requirement of air quality (dust) detection in classroom and laboratory, a dust concentration detection system is designed. The system is based on bidirectional wireless communication technology and uses single chip computer as processor. It collects the concentration of dust particles...