Advances in Computer Science Research

With the extensive application of glass curtain wall in the city's high-rise buildings, the cleaning task becomes more and more heavy. This paper designed a glass curtain wall cleaning robot. The robot itself does not have walking mechanism, but it can move on smooth glass surfaces depending on the lifting...

The null space pursuit (NSP) algorithm based on the differential operator is a method of signal separation. In this paper, we propose an arbitrary even-order differential operator and estimate the parameters of the differential operator by solving an optimization problem. Moreover, we use experimental...

The characterization of spray behavior especially the droplets diameter distribution plays an important role in many applications. In this paper, the droplets diameter distributions of a flat fan water spray were measured using both the Global Rainbow Refractometry (GRR) method and sampling method with...

At present, the application research of MOOC in the ideological and theoretical education in the specific disciplines involved in the shallow, perspective mainly stay in the ideological and theoretical courses how to deal with MOOC challenges, and did not provide operational specific links, theory and...

In the paper based on diffusion theory the acid rain erosion-carbonization model was established. The model parameters were analyzed and the model was solved by MATLAB software. At same time the failure criteria of existing concrete structure in acid rain area was developed and the life prediction method...

Several defects have been found in the former experiments of basic Mean shift algorithm, such as the erroneous judgments when target blocked by a large proportion of barrier. Thus, a fast target tracking algorithm based on Mean shift combined Kalman filter is proposed for the theoretical defect of basic...

In recent years, the Mobile Internet has become the focus of competition in the global information industry. This paper studies the main factors influencing the consumers continue to use the Mobile Internet, collect relevant data by using the questionnaire method, and analysis of the data by EVIEWS;...

This paper mainly makes the analysis of the corresponding problems of Milling Thin-walled Structures in aerospace field with a digital control. The main contents are as follows: Firstly, on the basis of the present research, the processing characteristics of thin-walled parts under high-speed machining...

In the Buddhist grottoes of Tang Dynasty, there is a rare combination of statues in Guangyuan and Bazhong’s sculpture art, in Sichuan Province. The combination of statues is unique and special in that, there is totally nothing similar elsewhere in the country. This form of combination as in the topic...

Poor traffic condition and severe road traffic congestion are an everlasting problem in metropolitan cities of India. With the rapid increase in vehicles, metropolitan cities of India are indispensably facing traffic congestion, which results in economic and environmental losses. This paper presents...

To discuss the decision making problem of optimal production in supply chain enterprises, by taking a two-stage supply chain with one supplier and one retailer as the research objective and considering emissions trading, the profit models of both centralized and decentralized supply chains were proposed...

In this paper, the problem of group consensus of second-order multi-agent networks with multiple time delays is investigated. Based on the theory of frequency-domain, some algebraic criteria are proposed analytically which can guarantee the multi-agent networks to achieve group consensus. Results show...

When using the arithmetic of location fingerprinting to build up fingerprint spaces, the methodology that scholars used now contains drawbacks, such as the high complexity and low accuracy and other iuess. As a result, Kriging are using frequently. In the traditional style, chosen Kriging index could...

Along with the constant development and maturity of internet of things (IoT), radio frequency identification (RFID) technology has been widely used, anti-collision technology is the core of the RFID technology.This paper presents a new tree based anti-collision algorithm for RFID. The proposed algorithm...

Schumann Resonance is the natural atmosphere noise in ELF band. The measurement and data processing are discussed in the paper. The composition of the equipment is described. SR data processing methods are detailed, including FFT method, periodogram, SVD filtering and curve fitting. The results by different...

The public private partnership mode is the main financing mode of the urban sewage treatment plant project. Pricing is the key of public private partnership mode. The structure chart of the main participants of urban sewage treatment plant PPP project is established.The main participants of urban sewage...

In order to achieve multiple video images fusion processing, domestic and foreign technology commonly used DSP to achieve image fusion algorithm, limited to serial instruction execution speed, it was difficult to meet the requirements of modern high-speed digital signal processing. An digital image fusion...

Based on the research of SVG and CIM/G vector graphics standards, through the analysis and comparison of the graphics files of SVG for substation and CIM/G for intelligent dispatching, the difference and correspondence relationship of basic and power graphics elements are found out. Adopting modular...

Linguistic ambiguity is a common phenomenon in human language communication. In natural language, when a word in a sentence has more than one meaning, ambiguity may occur. Word sense disambiguation is an important research topic in the field of natural language processing. The disambiguation effect has...

This round of electric power reform opened up the business of electricity sales and actively promoted multi-party capital formation to establish electricity retailers in order to enter the sales market and participate in competition. At the same time, the electricity sales business of the power grid...

Artificial intelligence (AI) is perceived to significantly contribute to various aspects of human life. One of the domains influenced by this technology is education. This paper discusses how AI's current role can contribute to society’s access to education. To understand how AI impacts education,...

People hurt themselves by poisoning or hurting themselves in ways that cause injuries or death, even if they don't mean to. This is called self-harm. Self-harm not only hurts the people who do it, but it also hurts the income of the whole country. Self-harm is becoming more common, and studies have...

Node localization is the foundation of the wireless sensor networks.The traditional DV-Hop localization algorithm has been studied in this paper.In order to solve the problem of DV-Hop localization algorithm,an improved DV-Hop localization algorithm has been proposed. Which uses correction value reducing...

Mooring system consists of pipes, steel drum, heavy ball, welding chain and a special anti-drag anchor. Due to its ability to tie up the buoy system, the buoy system can work properly under the influence of wind loads. When the mooring system is working normally, the angel of the sea floor and the tangential...

Due to the sparse and irregular distribution of vegetation in desertification area, the Low inversion precision of vegetation coverage and its change using single satellite remote sensing data become the bottleneck of further exploration of ecological evolution in this region. In order to improve the...

The presence of H2S ( hydrogen sulphide ) gas in oil and gas exploration can give rise to critical safety problems because of its corrosivity and toxicity. In order to protect people and equipment, there is a need for a real-time,remote and reliable seneor that can detcet the concentration of H2S gas....

The calibration of SF6 gas density on-line monitoring device needs to simulate different pressure environment to calibrate the data accuracy of the on-line monitoring device. At present, the simulation of different pressure environment is conducted by artificial cranking bar to change the stroke of cylinder...

In this work, by employing the Hausdorff measure of noncompactness, controllability of fractional impulsive neutral functional inclusions with a noncompact semigroup in a Banach space has been addressed where a multifunction is of Caratheodory type. Sufficient conditions for the controllability are established...

The cultural capital of the region's inhabitants is one of the significant resources in the regional innovation processes. Cultural activity is analyzed as an indicator of the cultural capital realization, while it refers to the frequency of individual visits to cultural institutions. The existing research...

In order to solve backwardness information acquisition technology and cable transmission way, a breeding district soil information acquisition wireless system based on GSM/GPRS and ZIGBEE network was proposed on request of intelligent sense modern precision agriculture. The system composed of two parts...

This thesis firstly analyzes some indexes as daily maximum load, daily minimum load, daily difference between peak and valley and daily load rate in two different regions. And then it makes a stepwise regression analysis on the relationship between the above indexes and various climate factors, so as...

Based on the sample of A-share listed companies in 2015, we take an empirical research of the stock volatility of Listed Public Utility units from the perspective of ownership structure. The empirical results show that the institutional shareholders of listed companies in public utilities in China have...

A color multi-focus image fusion of self-feedback algorithm based on lifting wavelet transforms. Firstly, the basic principle of lifting wavelet transform is discussed. Secondly, considered feature of human vision system, the color images are transformed into YIQ color space and different fusion rules...

For the low efficiency problem and the search domain widely in UAV trajectory planning, the gradient search is innovated in the traditional particle swam optimal (PSO) algorithm, then a new gradient particle swam optimization algorithm is designed by neighboring group optimization guiding population...

In theface of some problems concerning entrepreneurial education, such as misunderstanding on the concept of entrepreneurial education, limited resources of entrepreneurial education, lack of systematic content in entrepreneurial education and lack of reasonable design and renovation of teaching methods,...

Under the impact of financial crisis and European sovereign debt crisis, foreign countries’ anti-dumping and anti-subsidy investigation on China’s photovoltaic industry as well as chain reactions triggered by the event further deteriorated the development of photovoltaic industry in China. The problems...

Base on the data in China from 1985 to 2012, this paper studies the relationship between fiscal expenditure on science and technology and technology innovation (patent applications) by using co-integration analysis and Granger cause test. The results show that: Although the fiscal expenditure on science...

The cold stamping forming processes of the car beam left/right section were designed and analyzed using the CAD/CAE technology and related software. Based on the establishment of the numerical model for the car beam left/right section, the stamping processes of the product were determined through the...

The modified D m si's cryptosystem [1] is a stream cipher based on deterministic finite automata without outputs for encoding and decoding. This cryptosystem uses an additional control system to improve the performance to a better linear time without backtracking. This paper, we propose a nondeterministic...

In this paper, we research on the novel pattern of the competition based college education mode as based on cultivating innovative talents and teaching reform thought. Competition is based on professional course for university students of science and technology let the students to use the professional...

Distribution network reconfiguration is an important tool to optimize the operating conditions of a distribution network. Niche Binary Particle Swarm Optimization (NBPSO) Algorithm is proposed to overcome the defect of PSO prematurity for distribution network reconfiguration. In view of distribution...

We analyze the application prospect of VR technology in interior decoration, discuss how to use VR technology to make consumers better experience more convenient and independent decoration mode, and point out that the core of VR technology in interior decoration is the establishment of database in this...

Ideological and political education is an indispensable part of higher education and can exert long-term influence on students’ outlook on life and value. With the coming of new-media era, the new circumstance exerts new task and requirements. Since the new-media era possesses the characteristics of...

Intelligent light control are expected to be used in many aspects ranging from public places to private house. Combining light control with people's position offers new research interests. This paper presents an interactive intelligent lighting control system, which can light the lamps by people's position....

Cyber Physical Systems (CPS) is regarded as a new technological revolution, which tightly integrates computing, communication, and control technologies, to build a kind of smart networked distributed embedded control system. CPS is designed to interact autonomously with the volatile external environment,...

This paper analyzes the main problems and causes in the practice of information quality education in higher medical institutions. The paper puts forward the effective way to cultivate and improve the information quality of medical students by the education curriculum and teaching. Mainly Though the build...

Human Activity Recognition (HAR) employs machine learning to identify human activities and behaviors. Improvements in deep learning and kinetic models enable HAR systems to identify temporal and spatial features from images and videos to identify activities such as running, sitting, and eating. The applications...

Under the promotion of social economy, various advanced technologies have developed gradually, which means the era of intelligence has begun. A number of systems with intelligent characteristics can be applied to the improvement of computer network systems and then meet the development demands of the...

With the advancement of science and technology, virtual reality technology has gradually entered many fields, and the field of education as a talent training field is also trying to use virtual reality technology to improve the quality and efficiency of teaching. This paper introduces the virtual reality...

The effects of circulation industry and economic growth has always been an important content of current academic research, This article is based on the 2007-2016 10 years data using the grey correlation analysis of affecting the three industries of national economy growth and has carried on the empirical...

Measurement is a very important object of quantum information and quantum computation theory, and an important tool for obtaining quantum information. The development of quantum measurement theory not only plays a very important role in the field of quantum theory, but also gradually penetrates into...

Socialist transformation is the beginning of China's socialist society and an important event in the process of China's socialist society. In a lot of things, Chinese favorable economic and social progress and other methods are groping in that period and become pregnant, and many thought were still in...

Objective: Improve the teaching efficiency of webpage design and making course; Methods: By using project, reorganizing the contains of a class into several comprehensive projects and analyzing those projects, which is carried on gradually around sub-projects. Results: Level-upping students' practical...

A miniaturized wideband microstrip Marchand balun is presented in the paper. The balun is simulated and optimized in ADS and HFSS to evaluate the characterization. The Balun is fabricaded on a double-sided PCB by Rogers's 5880 material. The results show that, the bandwidth of the balun is from 8GHz to...

This paper mainly analyses the necessity to manage the explosive in the coal mine blasting equipment library. It make intelligent management possible by using digital monitoring technology, communication technology and software technology and sensor technology for reference; using high performance microcontroller...

As the surface of parts to be shaped is complex, there is a high expectation on accuracy and smoothness during CNC machining. One way is proposed to realize the surface of complex parts based on bezier curves, which is with the advantages of realizing the surface of complex parts in an accurate way....

The braking performance is one of the main performances of automobiles. It directly affects the traffic safety, which is crucial to the vehicle safe driving. The three evaluation parameters of automobile braking performance are analyzed and the two commonly used detection methods are discussed and compared....

Picking is labor intensive and the most expensive aspect of distribution warehouse operations. Therefore, research on improving the efficiency of distribution warehouse picking has become important. We propose an asynchronous parallel processing system for distribution warehouses with a multiple-zone...

With the improvement of people’s material level and their requirements for quality of life, the tourism industry has gradually become the main force driving the rapid development of economy. The frequency of travel has been increasing, and tourism has gradually become a normal state of national life....

To remove the orbit debris and find out an opportunity for private firms, four debris-removing methods are proposed for comparison to obtain a feasible and reasonable profit strategy. AHP is used to assess the weakness and strength of the four methods in three distinct periods. According to the data...

In order to ascertain the current state of knowledge and research, an extensive review of the literature in M-learning has been undertaken to identify and harness potential factors and gaps in implementation. This article provided a critical analysis of m-learning projects and related literature, presenting...

Based on China's colleges and universities are the different types of 267136 questionnaire data, as well as acquisition simulator WeChat grabbed to nearly 2GB of data, as well as the tertiary education sector keyword data collection, as well as domestic colleges and universities to provide authoritative...

BIM technology is building information modeling based on construction project, relevant information and data. Digital information technology can be used to simulate all kinds of information of construction project, so it is widely applied in construction project management. This paper mainly discusses...

This work investigates the use of Artificial Neural Networks (ANN) for radiation dose prediction due to a nuclear power plant (NPP) accident with radioactive material release. The main objective is to avoid necessity of using complex time-consuming simulators during the emergency. Training, test and...

Difference equations is a kind of powerful tool to investigate the rule of natural phenomena, such as, physical problems arising in a wide variety of applications. In this paper, we discuss the nodes of the solutions of a class of second order difference equation.

In November in 2009, China announced a new carbon intensity reduction target in 2020 year to manifest the commitment of the Chinese government to dealing with climate change. The development of renewable energy is not only an important measure to accelerate the adjustment of energy structure, but also...

The historical and cultural blocks have rich spatial interface characteristics and rich research value. However, after literature review, most of the previous studies have not separated the influence of individual material attributes on neighborhood vitality, so it is impossible to determine which factors...

At present, block chain has become a data thinking mode. In view of the decentralization characteristic of block chain, the consensus mechanism emerges, which to guarantee the generation of valuable data and information in a friendly, democratic and open form. Firstly, the position and role of consensus...

In this paper, in order to make daily operation cost minimum, according to the typical pumping station of the east line of South-to-North Water Transfer Project, the relationship between lift, flow, speed , efficiency of pumping device is analyzed by the model test data. The combination of water-turbine...

Under the background of the rapid development of intelligent logistics and manufacturing, Automated Guided Vehicle (AGV) systems have been widely applied in intelligent warehousing, intelligent logistics, intelligent manufacturing and other fields. AGV has become an important tool for improving production...

Information sharing throughout the globe or universe has become a characteristic of social media. There has been a lot of research into the classification of sentiments. In this study, Twitter has been mined for unstructured GoFood Reviews data. It has been preprocessed to analyze the reviews’ sentiment...

In this paper, we investigated the integration of craft-based intangible cultural heritage with tourist commodities. By examining the current state of intangible cultural heritage tourism commodity development and preservation in China, we seek to find a balance between maintaining cultural integrity...

This paper is based on the application requirements of fully polarimetric radar for near ground and sea targets detection, super-resolution radar imaging has been conducted in this paper, based on an efficient method for the analysis of electromagnetic scattering from 3-D objects within a half-space....

Magnetic anomaly submarine detection methods detect submarines by the additional magnetic field generated by the ferromagnetic shell. Using a single magnetic measurement probe to detect submarines has difficult to overcome the background signal interference of geomagnetic field. So, this paper propose...

Great care needs to be exercised when using C within safety-related systems. MISRA-C defines a suitable subset of C to be used in safety-related software development, which is easier for program analysis. Predicate abstraction refinement is one of the leading approaches to software verification. In this...

In this paper, we study the popular group-buying model in which theseller offers discount on the group-buying websites to attract new customers coming to experience its service. This paper analyses seller's pricing decision between only running offline business and joining the group-buying business....

A kind of information fusion algorithm is designed based on extended D-S rule for multi-sensor synergy detection, in order to solve the multi-source information fusion problem of uncertainty and conflict in life recognition. First, multi-sensor synergy life detection platform structure is given. Second,...

To improve the scope range of the traditional around view monitor (AVM) systems for Advanced Driver Assistance Systems (ADAS), we propose a wide-scoped surrounding top-view monitor (STM) system with the same equipment as the traditional AVM system. In the proposed system, four wide-view cameras are mounted...

In this article, a type of adjustable blade angle control system was designed. The main role of the system was to achieve the function which made the blade angle follow with the change of the signal input. The article indicated the working principle of the adjustable blade angle control system combined...

With the rapid development and the raising position of cultural and creative industries in the world, more creative talents are needed and even they are faced with higher requirements. In order to help talents training and improve the quality of graduates in university, this paper firstly quantitatively...

Variations in molar densities and solute properties, which together form a solution's basic index, can cause changes in the solution's refractive index. The linear relationship between the ternary system's refractive index solution and each solute's molar concentration can be determined through ternary...

In recent years, in massive data environment, such as large-scale data mining, business intelligence and social networking applications, relational database has not been able to meet the needs of emerging applications in scalability and concurrent access. On the basis of micro-blog business, the advantages...

Shenhua Ningxia Coal Group as a modern large-scale coal enterprises, attaches great importance to infor-mation management, and promote the development of the coal industry. There are many information management systems within the group, playing an important role, but the various sys-tems are independent,...

In cloud computing environment, pricing is an effective method for resource allocation and it provides efficient incentive for cloud providers to provide cloud services. In this paper, we investigate two pricing schemes for the allocation of cloud resources in a monopoly cloud market subject to constrained...

In recent years, the technology of remote sensing has achieved rapid development in UAV. In addition, the global reduction of arable land has led to increased food security challenges, and the demand for precision agriculture is increasing, and more and more drones are being used in this area. Compared...

PWM dimming is widely used to adjust the luminance of lighting emitting diode (LED) due to the advantage of no LED shimming. When the dimming ratio is relatively small, the LED current maybe unable to increase from zero to a desired level and thus the LED may be undersupplied with electricity. This paper...

Robot path planning is an important content in the field of robot research. Robot Path Planning is a typical multi-objective optimization problem. The path length, the degree of path smoothness and the degree of security are the optimization objectives in this work. And an improved multi-objective PSO...

Circuit breaker is a very important control and protective equipment in the field of grid system. When the electric equipment or circuit are in accident, the relay protection and circuit breaker will cut the fault section from grid rapidly and guarantee the grid running safely. However, there are a mount...

A certain type of equipment including DC and AC two power supply ways, DC power supply is vital when there is no AC power. In this paper, a malfunction which is encountered in the process of DC power supply for such type of equipment is analyzed and excluded, from the analysis of such malfunction, we...

The research focuses on topical issue of the Internet security. In particular, the issue of level increase in security of authentication services through additional identification using optimal feature space is being considered. This article is devoted to the practical application of additional identification...

This paper considers the statistic LEC and its application on econometric model selection. The idea is to apply the concept of least energy principle, and based on information entropy propose the least energy criterion expression LEC. It is shown that using the idea of comparing the LEC of model residual...

Airport arrival and delay distribution characteristics are analyzed and then modeled using probability density functions against a collection of departure and arrival delay data over an 8-month period of Beijing Capital International Airport (BCIA). We present an optimized Generalized Extreme Value (GEV)...

In the cloud computing environment, in order to solving the problem of accounting information security. Through the introduction of cloud services model and cloud computing, systematically analyses the enterprise's risks of choosing cloud services. Studies have shown that with cloud computing technology...

Establishment and optimization of system and the early warning system of financial risk index model were the hot issues in the research of financial risk management. Research institutions and government agencies cooperation made economic early warning methods gradually mature and application. Through...

With the continuous development of mobile Internet and Internet of Things technology, people's requirements for environmental quality are getting higher and higher. They are eager to use intelligent management systems to detect the environment. In this paper, wireless sensor network with low power consumption...

Micro teaching video is one of the important micro-learning resources, based on the determined before the video content module, and then to refine the knowledge divide, scripted, designed on the basis of Camtasia Studio is discussed as a development tool, record video, edit video, the output video teaching...

Computer queueing theory is a vital mathematical discipline that focuses on the study of queue behavior in computer systems. Its significance has grown substantially in recent years due to the increasing demand for high-performance computer systems. This paper aims to provide a comprehensive analysis...

Breast cancer has become the most frequently occurring cancer that has put the lives of women at risk globally. Breast cancer is mostly caused by environmental causes such as genetic mutations, lifestyle etc. Cancerous cells may have alterations in the DNA sequence. HER2 (Human Epidermal Growth Factor...

Since the national education planing, the promulgation and implementation of Chinese-foreign cooperation program of higher education has made many new progress, and gradually enter the high level and high quality development in the new stage. At the same time, the Sino-foreign cooperation program of...

In the single-phase grounding fault location system for distribution network based on the phase method, the concentrator bears the main task of the centralized transmission data, and it is an important part of online fault location system. This paper designed a general concentrator. The concentrator...