Advances in Computer Science Research

In order to solve the problem of huge energy consumption in data centers, this paper delivers a new virtual machine placement framework, including profiles and task classification. The first part of this framework is profiling phase. This phase intent to build virtual machine profiles, to identify each...

The photolysis and hydrolysis of prallethrin was studied in the laboratory. The result of the test showed that the photolysis reaction of prallethrin in aqueous solutions irradiated by 500w xenon lamp fitted to the first order dynamic equation. The results also showed that the hydrolysis rate of prallethrin...

The purpose of this paper is to examine whether low pressure cold spray can deposit high quality Al-PTFE Composites Coating or not. Different Polytetrafluoroethylene (PTFE) content Al-PTFE composite powders were used to deposit composites coating with low pressure cold spraying methods under the parameter...

When designing and calculating through ANSYS software, there exist many solid models that are unable to be simplified as the beam or shell. In order to obtain the distribution of internal force of these structures to guide the optimization design, the paper puts forward a method to obtain the envelope...

A dynamic programming (DP) multi-target detection and tracking algorithm is developed for the simultaneous detection and tracking of low signal – noise ratio (SNR) targets in passive sonar processing. The detecting and tracking approach is considered as a special problem of multiple dimensional image...

The 21st century is a era when art and technology fusion. The combination of every aspect of science and art is more and more beyond people's imagination. The widespread popularization and application in the field of computer technology in art promotes the development and prosperity of art and also makes...

Device-to-device (D2D) communication has recently emerged as a promising technique to improve the performance of LTE-A systems. It can greatly reduce the load of the base station, improve the quality of service for users at the edge of the cell, and improve the overall throughput in the system. After...

University practice teaching is an important Experiment practice step in college quality education system. It can cultivate the high quality of various types of engineering and technical personnel with innovative ability, to meet the needs of economic and social development. But at present, there are...

The monitoring of teaching quality is a problem that has been explored in Colleges and universities. High school is the product of talent, is all kinds of talents needed for economic development and social stability, and the quality of talents, and the cultivation of University depends on four years...

In this paper, boron doped diamond (BDD) thin flms have been deposited on Ti-based substrates with or without a Ta intermediate layer by microwave plasma chemical vapour deposition (MWCVD). Raman spectroscopy and scanning electron microscopy (SEM) examinations demonstrate that the electrode has well-defined...

With economic and social development and the constant improvement of informatization, people’s requirement for life quality has also been improved correspondingly with ever increasing demand for fire protection, burglar alarm and distant power/blackout of household appliances, so various intelligent...

Feature extraction of underwater targets and line spectrum comparison are the key of the target fusion. The changing characteristics of the ocean noise field and individual differences of receiving arrays make the line spectrum feature extraction of underwater target unstable, which leads to the target...

With the informationization development of the 21st century knowledge economy, e-commerce has more and more close relationship with our study, work and life. Objective: It is necessary to explore the evolution direction of industrial design in the post industrial age to adapt to the electronic commerce...

The engineering course is a compulsory basic course for the students of civil engineering. This paper starts from the analysis of the teaching status of civil engineering graphics course, in view of the characteristics of each professional engineering course, and aims at the improvement of the teaching...

Demand response is one of the key research in Smart Network, it is the general trend of the social and economic development. Demand response in Smart Network is analyzed which describes new functional response requirements, and put forward the technology response system in Smart Network. The key technology...

To illustrate the effectiveness of the proposed MECKF (model error compensatory Kalman filter) algorithm, its higher performance is demonstrated by comparing with DSLMS algorithm, and the feasibility of the model noise determination by comparison with MECKF-S-H method. In the simulation experiments compared...

British and American literature is an important part of world literature. It not only shows the western unique artistic vision, but also shows the aesthetic value of the British and American culture. It is effective innovation of traditional teaching mode to put into college English teaching. It enriches...

This paper mainly studies and analyzes the teaching work of teachers and summarizes factors influencing teachers' career according to the characteristics of teaching. It analyzes the status quo of college teachers' identification of their career in Tianjin under the social background of rapid development...

The RuO2- IrO2-SnO2/Ti anodes were prepared by the sol–gel procedure. SEM, EDX and XRD showed that the rutile structured RuO2–IrO2–SnO2 solid solution was formed after pyrolysis, the solid solution structure and active components were almost disappeared after the deactivation of the anodes. Electrochemical...

With the continuous expansion of enrollment in private colleges and universities and the expansion of private universities’ scale, China’s private universities has been exposed to the shortage of education funds and the decline of teaching quality, especially the performance evaluation problem, which...

Mathematical modeling is a course that focuses on theory and practice. It helps to cultivate students' imagination and insight. It helps to cultivate students' intuitive thinking and divergent thinking. It helps to develop students' practical ability and self-evaluation. In the methods of cultivating...

Ship propeller beats have obvious amplitude modulation to the cavitation noise of its radiation. The DEMON (Detection of Envelope Modulation on Noise) spectrum analysis technology is to demodulate the high frequency components to get the low frequency modulation components. This paper studied the new...

In view of the present situation of that has not had an overhead cable model can be used in the process of developing equipment of replenishment at sea, the multibody dynamics theory was introduced into the Highline modeling. Establish method of multi-rigid-body dynamics model, rigid-flexible-mixed-body...

With the rapid development of our economic construction, modern society made higher requirements for quality and knowledge structure of foreign language professionals. Vocational colleges pay more attention to cultivating students’ language knowledge ability and language application ability. As a result,...

In this paper, a novel SIRS model of rumors on scale-free network with time delay is proposed. The basic reproductive number for the model is presented. We prove that the rumors will die out when the basic reproductive number is less than the unity. Whereas the permanence of the rumors is shown if the...

The construction of humanistic campus is multidimensional. Based on the perspective of scientific development, this paper analyzes the construction of digital campus in the construction of humanistic campus in private colleges and universities. With being human-oriented as the main line, this paper analyzes...

The new rural construction in 2005 in the party in the fifth Plenary Session of the 16th CPC Central Committee through the "outline of the plan for the year 11th Five-Year," a resolution in the new countryside on the road to realize the education plays an important role. In the 2017 vocational education...

Though English belongs to the Germanic group of languages; French is a branch of Roman languages that derived from Latin; Chinese is in the department of Asian-African languages, many Chinese are learning all of them. Morpheme is the smallest semantic unit in languages. It is essential and decisive in...

GACI (Generalized Adaptive Coherent Integrator) algorithm is quite effective in detecting pulse signals. We aim to improve it further and present in this paper improved GACI algorithm, called by us IGACI algorithm. In IGACI algorithm, momentum factors, more than those in GACI algorithm, are introduced...

Learning language is not an isolated learning process. Any language is closely related to its unique social culture and background. Therefore, in Japanese teaching, not only to explain the Japanese language knowledge, training of the use of the Japanese language skills, but also pay attention to Japan's...

This paper analyzes the four governmental regulations on pawn-broking industry in China, which includes the recessive regulation of market access, the strict regulation on financing of pawn enterprises, the regulation of the cap of lending rates and the unreasonable regulation to the dispose of overdue...

A novel ultra-wideband ( UWB) antenna is proposed in this paper ,which has a band-notched characteristic for the interference between the UWB applications and the IEEE802.11a wireless local area network (WLAN) and the WiMAX /C-band with combination of notched structures. The proposed antenna fed by coplanar...

Membrane computing with the advantages of distribution and maximum parallelism is a new branch of natural computing, and discrete Morse theory is a very useful tool in topology. In this paper, combining discrete Morse theory and membrane computing, a novel membrane structure—P system with chain structure...

The 3D virtual campus is the foundation of campus digitalization. The three-dimensional virtual campus can not only simulate the real campus scene, but also has a strong human-computer interaction function, can be used to control the virtual characters through the mouse and keyboard to roam the campus....

Migration bring large labor to help resolving the problem of the shortage of effective labor supply in Xinjiang, and promotes Xinjiang's economic development. This paper firstly select relative data during 1990-2007 in Xinjiang. Then, we use the unit root test, cointegration test and the granger causality...

According to the nonlinear and non-Gaussian characteristics of the traffic flow, we propose a SMC based traffic flow congestion event reconstruction framework based on traffic flow signals. The simulation states can get close to the real scene continuously along with the data assimilation model assimilates...

The traditional power safety training methods are difficult to achieve a good training effect. In this paper, an entity emulation system for power safety training based on the three-dimensional stereo vision and the wireless communication technology is presented. A real-time 3D motion capture unit based...

Through the development of more than half a century, from construction technology to design ideology, Chinese architecture is always lagging behind or in the process of learning, which not only caused the collective confidence missing in national traditional culture but also led to the all same pattern...

Aimed at the design of non pressure-accumulated and handheld fire extinguishing bomb, the rules of the influence of structure on jet performance were studied by the method of equivalent diameter and distance. The factors such as diameter of the burning area of gas-generating agents, length-to-diameter...

Informatization accelerates economic globalization and makes profound changes in the way human produce and live. In the tide of economic globalization and informatization, with its advantages of high efficiency, fast and convenience, E-commerce has become a major application field of economic globalization...

In recent years, the city commissar adheres to the quality guidance and ecological lead. They regard the water environmental governance as an important content of creating a beautiful and livable Shenzhen. In order to achieve the goal, they energetically carry out the infrastructure construction of water...

When the information network of an enterprise grows to a certain size, higher requirements will be set to the security and the use of network resources maximum effectiveness. In the current internal network of an enterprise, various needs of IT applications of the enterprise can be met by commonly using...

To solve the problem that the algorithm's slow convergence, or the lower computational efficiency, which caused by the uncertainty of the search accuracy in Doppler frequency shift space, an improved target motion analysis algorithm of bearing-line Doppler frequency shift is introduced. The filter equation...

Considering the problem about the C4ISR system architecture performance change brought by cyber attack, we present a network effect of C4ISR system simulation method based on complex network theory. Firstly, analyzing the vulnerability existing operational application and the cyber attack process against...

This paper set about from the necessity of university-enterprise cooperation platform construction, through the study of the definition, classification of university-enterprise cooperation platform, from constructing university-enterprise cooperation, enhance the school to attract the interests of the...

Video Stabilization is one of the most important tasks in video surveillance on boarded of airship platforms. Facing the new problems that airship platforms usually have strong low-frequency vibration caused by wind and low-frequency wobble in video streams could not be effectively reduced by those method...

This paper introduces the positioning of higher vocational school, some reforms of teaching contents, teaching methods. Practice proves that these teaching reforms are good, and these reforms help our students on analyzing and solving problems, the ability of the operation.

When there are differences in environment and conditions of the enterprise, there will be differences in government R&D investment impacting on enterprise innovation intention. This paper is to analyze the effects of government subsidies on the innovation intention in the enterprise with nature difference....

The rapid development of modern financial economics puts forward higher requirements on the training of financial professionals. Not only require students to master a wealth of theoretical knowledge, but also require them have some ability in practical operation and innovation. However, nowadays the...

Jilin city is the national famous ice and snow tourist city, it is rich in natural resources, suitable for a variety of forms, a variety of ice and snow tourist activities. Unique ice and snow resources and geographical advantages, makes the city convenient for the development of the tertiary industry....

The science and technology development in twenty-first century impresses us like biological evolution, the blurred boundaries of disciplines, the newer technology derived from merging new technologies, changing the feature of traditional disciplines. Virtual reality technology is used in industrial design,...

This paper discusses the general situation of the development of smart grid home and abroad, analysis the characteristics and advantages of the smart grid, summarizes of the key technologies of smart grid, And the development prospect of smart grid are optimistic prospect. The smart grid is the inevitable...

Based on the virtual reality technology, we developed a training operation skill system for elevator by the modular design. It would be applied to assess workers for elevator. According to the country assessment outline, the system realized the functions of theory and operation skill training. In addition,...

The professionalization of social division causes individual repetitive professional behavior, which is not neglect when we analyze reliable factors of human errors. Based on "S-O-R" model of behavioral psychology, this article analyzes the effects that professional behavior has on individual pattern...

In order to remove the salt and pepper noise and Gauss noise in an image, an improved mean filtering algorithm was presented. The algorithm statistics the non-extreme pixels in a 3x3 filtering window, if the number is smaller than five, then expends the size of filtering window to 5x5, finds out the...

Based on the results of weight function neural networks, the time complexity for a kind of neural network with rational spline functions is analyzed. We derive the complexity results by interpolation theories and algorithms. We find a linear relationship between the time complexity and the number of...

This paper mainly analyzed the process and function of data mining in logistics enterprise. Analyzed the data mining application in logistics enterprise customer relationship management, supply chain system management and decision- making system. Pointed out the means, effect and mechanism of SQL data...

With the rapid development of China's economy sustainable development ideas and green economy idea were began to received more and more attention at the same time. Low carbon economy has become a focus of attention in economic growth pattern planning in the future. This requires the development of the...

The aluminum doped ZnO thin films were prepared on quartz glass substrates by RF magnetron sputtering at room temperature with varying sputtering pressure. As the sputtering pressure increased, the crystallinity of AZO thin films improved and the surface crystallite size increased. The optimized AZO...

Aiming at the problem of assistant teaching and training system for the elevator operator and maintenance operators, the present professional training patterns were analyzed. The virtual elevator system was applied to the elevator training areas, based on the ‘Examination requirements for Safety Administrator...

With the dramatic increase of available data, the process of data processing should get higher and higher performance. Most researches on k-Nearest Neighbor (kNN) query algorithm are based on the regular partitioning method which is easy to cause the imbalance of load, even influence the overall performance...

In order to cultivate the application type of network engineering professionals, make students familiar with the network principles and solve the issue of insufficient ability to eliminate network failures, the software design based on Cisco Packet Tracer realizes the price of network failure trouble...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

This paper basing on the linear model used the switched system theory and started with the actual physical work process of the decoupling disc hydraulic suspension to divide the vibration motion state into two kinds of work modes, four kinds of basic working process, make switched strategy pattern between...

Ideological and political education course is mainly responsible to carry out ideological, political and quality education and therefore it is of great significance. However, traditional ideological and political education adopts single and stereotyped teaching model and teachers cannot fully play its...

Social media is an important and upcoming topic in HR departments. Especially, the networking scope of the Social Networking Sites is the most predicting factor for effective recruitment, in particular for the target group orientation, which are younger generation and graduates. By using literature research...

Large direct power consumers not only can stimulate the power market potential but also can be a breakthrough in the reform of the market. The Research is about transmission path of the direct power purchase, which support the stability analysis of power grid operation and branch block management. This...

Positioning technology based on the sun's shadow is a method through the analysis of the sun's shadow change of object to determine the location of object. We can use our own shadow to positioning ourselves when there is no GPS. But how to estimate it? First of all, we need to use secondary polynomial...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

Aiming at the problem that interface A of the locomotive spread spectrum relay equipment or interface A of vehicle controlled communication equipment group cannot realize 2Mbps link interconnection with optical fiber equipment of fixed communication station, an interface equipment based on the combination...

The concepts and development prospects of Internet of Things is described briefly. The key technologies of hierarchical information are applied to the smart grid Internet of Things. The network congestion is prevented and the network performance is enhanced. Hence, the hierarchical information aggregation...

To observe the different perspectives and effects of participants, in order to help the leadership to define the key issues need to be resolved in the private university's information strategy. This paper analyzes the perspectives of staff, leaders, students, cooperative enterprises and the government,...

The ship measurement device to perform the measurement task, influence by wind, tide and experience of ship hull navigation, drift motion, swing movement: the tracking measuring element will be the superposition of these rolling motion affect measurement accuracy. To eliminate the influence of the ship...

This paper addresses a reliability optimization problem, where the motive is to select the best optimization method for complex nonlinear system. In order to avoid blind and repeated searching of chaos optimization in searching space of complex nonlinear system, an improving mutative scale chaos optimization...

The interface bond damage between the slab and self-compaction concrete is one of the most common damages of CRTSIII slab track. According to the CRTSIII slab track structure characteristics, an finite element mechanical analysis model of track structure was established, which include rail, track slab,...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

This paper contributes two novel techniques in the context of synthetic aperture radar (SAR) image segmentation by cooperative learning and multi-objective clustering in kernel mapping thereof. First, we introduce an efficient implementation of cooperative evolution by using two parallel implemented...

The informatization of agricultural products logistics (APL) is an objective requirement with the development of agricultural modernization. This paper briefly analyzes domestic and foreign APL, and we suggest a scheme of building logistics information platform taking the situation of Henan province...

The Internet economy era is an ear with "surplus information but scarce attention". When transmitters of brands in the Internet finance industry seek a technical method to match customers' scarce attention with massive information, they can know what product elements are of customers' concern and what...

Vocabulary acquisition is an important task in second language acquisition field which has drawn more and more attention, which is the central task and listening, speaking, reading, writing, interpreting cannot get rid of the dependence on vocabulary. Therefore, vocabulary teaching should be given primary...

The entrepreneurship education target should be inspected and confirmed from the whole cultivation framework of college talents and also the development and step implementation of the target should be thought combined with the practical life. Under the guidance of the general target of the entrepreneurial...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

As for the foundation course of art design, the current teaching content and methods still emphasize the regular pattern of artistic model, artistic technique and color matching, thus to some extent, it does not have all the teaching functions. There are conflicts between conventional teaching concept...

Master the working principle of different spread spectrum technology, it is advantageous to the technical personnel in the construction of communication system to choose the reasonable communication method and can improve the communication efficiency and the security of the communication. Through the...

The core problem of cloud computing is to deal with the dynamic scheduling problem of physical and virtual resource, which can be regarded as a new problem in cloud computing, in order to achieve energy saving and emission reduction with high performance and low investment as well as some other targets....

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

Our paper work on the design of the molded case circuit breaker’s automatic production line .Screw in the trip (located at the hot end of the bimetallic strip) extended length to the length of the circuit breaker tripping time play a decisive role, so the thermal trip is the core component of the molded...

According to the vehicle safety characteristics,a wireless positioning system based on vehicle active safety was designed by vehicle-to-vehicle communication technology.As the demands,ZigBee technology was chosen to accomplish wireless communication.Both software and hardware aspects of the system were...

This article designed a wireless video grain insect monitoring network with wireless network sensor nodes embedded in bulk grain. This sensor node is composed of miniature camera, wireless transceiver, lighting LED, trapping device for grain insects and charging battery. The grain insects are lured into...

To explore the preliminary effects of the flipped classroom in medical physics teaching. The students were from two undergraduate classes of the Grade 2015 in Hubei University of Medicine as research object. The one class is considered as an experimental group, another class for the control group. The...

With the development of information technology, people's lives are becoming more and more applications, and some digital products have become an important part of our lives, All walks of life gradually moving towards the information technology, China's education is a typical, and one of the new teaching...

This paper investigated the impact of institutional environment of the host country and the gap of institution between the host country and China on China’s outward foreign investment by positivist research based on the Chinese direct investment in developing countries of 2003-2013, and following are...

The high voltage source of electrocurtain requirements for high power factor, high efficiency, output DC high voltage of low ripple, fast fault response. In order to improve the parameters to design a high voltage source which based on three-phase buck type PWM AC chopper. It has advantages of simple...

Image registration technology is extremely significant in the virtual scene, automatic navigation, computer science, remote sensing image processing and many other aspects. It takes lots of difficulties for video tracking owing to the UAV platform is always unstable. In this paper, we utilized improved...

Slow traffic refers to a close distance trip mode, giving priority of pedestrian and cycling spatial displacement power.In recent years, people start self-questioning the disadvantages of motorized traffic system and pay more attention to the slow traffic system, due to more and more serious traffic...

Collision is of great importance in many modern sports, especially in table tennis. Research on collision should first pays attention to modeling the flight process. The paper analyzes the kinematic mechanics of collision in flight process for table tennis. It first discusses the great importance of...

Objective: A novel Greedy Randomized Adaptive Search Procedure was proposed in this paper to resolve the traveling salesman problem, which is proven to be NP-complete in most cases. Methods: The proposed novel algorithm has two phases. In the first phase the novel algorithm finds an initial solution...

The study of politeness has always been one of the focuses in the field of pragmatics. In contrast, impoliteness, the opposite of polite utterances, has barely been explored. Impoliteness was once regarded as the violation of the "Politeness Principle", and therefore, had negative pragmatic effect. In...

The traditional smart home control and communicate household facilities by the wiring way of the cable lines generally, but this way of cable not only makes people struggle to break from the bondage of all kinds of cables and installation cost is higher, and the expansibility of the system is also very...

Electrical module is the control unit of oil and gas processing, so it must have the ability to withstand the impact of the explosion. By transient dynamic module of ANSYS, dynamic response of electrical module under explosion load is analyzed. The results show that the maximum stress and displacement...