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Model selection of cloud computing PAAs based on modeling simulation Xu Zhou Jianchong Wang Mingzhe Microelectronics and Computers, Microelectronics & Computer, 2014 phase 06 based on model simulation for cloud computing PAAs construction mode selection

Virtual machine resource automatic configuration based on reinforcement learning Li Wenxian Peng Zhiping Virtual machine technology allows multiple virtual machines to share resources on the same physical host. Resources allocated to virtual machines should be dynamically reconfigured to respond to changes in application requirements or to changes in the supply of resources. In this paper, an algorithm based on reinforcement learning is proposed to automate the process of configuration, i.e. (Standard reinforcement Learning auto-configuration). It emphasizes the algorithm based on the model to solve the resource management ...

Design and implementation of cloud desktop based on video streaming Fengjiannan Kuming Guozhigang Zhao Jianbo designed and implemented a cloud desktop system based on video streaming to realize the centralized management, efficient use and secrecy control of computer resources. The service side uses the common server and the VirtualBox virtualization tool to realize the desktop virtualization, the client uses the ARM platform based Freescale I.MX6DL processor to carry on the hardware decoding, Virtual Desktop image compression application of the improved H.264 next generation video compression algorithm, desktop video streaming transmission in the application of smooth network traffic transmission mode, to customers ...

Research on large data encryption algorithm based on data redundancy technology the main research contents and innovations of the thesis of Wang Misty in North China Water Conservancy and hydropower University include: 1. General encryption model of large data and the principle of encryption technology. Based on the systematic study of the basic characteristics of large data and the general encryption model, this paper deeply analyzes the technical principle and advantages and disadvantages of the four kinds of large data encryption schemes based on modern cryptography, bioengineering, attribute based and parallel computing. 2. A large data redundancy algorithm based on Bloom filter technique is proposed. According to large data information ...

Research and realization of intelligent BT cache system based on private cloud Yu Binglong BitTorrent technology as the best Peer-to-peer technology, will be peer-to-peer thinking of the incisively and vividly, has been extremely widespread application and popularization. The current BitTorrent applications are mainly film, software and other large files upload download, the general consumption of bandwidth longer, resulting in a large flow. Therefore, the BitTorrent traffic consumption bandwidth phenomenon is extremely prominent, to the operator brought great trouble. In the actual environment, the operation ...

The architecture practice of college public computer room based on private cloud platform Xiefang Zhang Shuling Shiming in this paper, through the implementation of a private cloud platform based on the virtual cloud computing architecture for the public computer room upgrade, you can centralize application software in the data center, achieve a wide range of resource sharing, accelerate application deployment and update, ease management, and reduce maintenance effort. The practical results show that the desktop virtualization technology can effectively improve the service ability and management efficiency of the public computer room, prolong the life cycle and have good practicability. Architecture practice of college public computer room based on private cloud platform

Research on the optimization method of Hadoop performance based on scheduler Liu; He Chen; Tang Hong in order to improve the scheduling performance of Hadoop Scheduler and shorten the task overall response time of Hadoop cluster, a dynamic scheduling improvement algorithm based on CPU occupancy rate is proposed. Firstly, this paper compares the traditional performance optimization methods of Hadoop, and points out that the key problem is the lack of dynamic and flexibility. On the basis of this, this paper analyzes the default task scheduling model of Hadoop, and puts forward a kind of CPU occupancy rate as the load index, which is the root when the task is distributed.

Real-time monitoring and control of oil fume in catering industry based on IoT Technology Anhui University of Technology Zhu Xianjun This paper studies the device client using mobile terminals as the carrier, combined with 3G technology, monitoring the data collected at the terminal points, and real-time processing on the mobile terminal equipment displayed. Solves the problem that the field monitor cannot connect to the Internet, and it is also easy to operate. Intelligent client also provides on-site real-time video recording and other operations, can be in the first time to monitor the field data. The paper first expounds the hardware facilities used in real-time monitoring mobile platform,...

Research and application of an intelligent platform for agricultural greenhouse based on IoT and cloud computing services Liu Yang Zhanggang Han Lu, on the basis of in-depth study of relevant technologies, independently developed an agricultural innovation network platform with independent property rights based on IoT and cloud computing technology, built collection, digital transmission, data analysis and processing, NC Agricultural Machinery As one of the new agricultural production management system, to make up for the domestic agricultural networking core technology development relative lag, agricultural information technology related to the low degree of integration, the corresponding software design is not mature and agricultural information lack of standardization and other shortcomings, so that agricultural production management ...

Analysis and estimation of the construction scale of cloud computing virtualization system based on system Dynamics LI Yujian Kozun The System Dynamics analysis method is used to establish the scheduling model of virtual machine in cloud computing virtual environment. By means of computer system simulation, using system Dynamics model and method, this paper studies the business demand and construction scale of cloud computing virtual machine from the system point of view, and finds out the key factors affecting the number of virtual machines. Further, the decisive factor of calculating resource pool scale construction, using mathematical Statistics theory and method, put forward the optimization estimate construction scale ...

Chen Donglin of Cloud Computing Alliance resource scheduling based on ant colony algorithm Yiu Mengdi Guiyang ling in view of the architecture of Cloud Computing Alliance and the research of resource scheduling under Tan Yun environment, the research on resource scheduling problem under Cloud computing alliance is lacking. Set up a cloud computing alliance resource scheduling model composed of cloud user, cloud service provider and Cloud Alliance coordinator, In order to maximize the benefits of cloud suppliers, a task-virtual machine-data center scheduling algorithm was designed, and the ant colony algorithm was used to solve the model, and the algorithm was verified by Cloudsim simulation software.

Research on service resource sharing and allocation mode of Logistics park based on cloud service Zhang Hongjong Zhao Gang Zhou Lingyun in order to solve the problem of Logistics Park logistics resource decentralization and logistics service coordination distribution, this paper puts forward a new logistics service mode-Cloud logistics service. It abstracts all kinds of customer resources and logistics resources into virtual cloud service resources, establishes cloud logistics service platform, and analyzes and designs the architecture of the park. At the same time, according to the task environment of the Supply Chain operation node, the situational perception analysis model is introduced, and the adaptive Logistics Service oriented to the task situation of the park is established.

Research on the construction of Curriculum teaching resource base of SaaS model based on cloud computing Rantangwa with the rapid development and maturity of "cloud computing" technology and application mode, all kinds of "cloud services" have become an important way for the future development of Internet, this paper studies the construction method of the teaching resource base of the computer basic course based on , this paper expounds the composing hygiene structure and function module of the teaching resource base of Computer Basic course, analyzes the effective way of constructing and using the teaching resource base of computer Basic course based on cloud computing, and gives the concrete teaching case. SaaS model based on cloud computing ...

USB Key identity authentication scheme based on cloud computing Shuai a USB key identity authentication scheme based on cloud computing is mainly used to solve the security problems in traditional authentication technology. Using USB key identity authentication technology to log in cloud Terminal to obtain cloud service, can improve the security of user authentication of cloud server. The scheme is mainly discussed from two aspects: first, how to obtain the digital certificate of USB key in cloud terminal to authenticate the cloud server, so as to ensure the security of cloud computing environment; The second is how to get the application service from the end users ...

Research and application of parallel K meteorological data mining based on cloud computing the Pan Wubin Clustering analysis of Nanjing University of Information Engineering is an important research field in data mining, it divides the data into several kinds of clustering, so that the objects in the same cluster are similar and the objects in different clustering are very different. K algorithm is considered to be the most classical clustering method based on partition, the error squared and criterion function is used as the clustering criterion, and the algorithm is relatively scalable and efficient in processing data sets. But in the face of large-scale data, the computation also increases, the operation ...

Research on the construction of e-government platform based on cloud computing Chang Wang Yujin Cloud Computing is the development of parallel processing, distributed processing and grid computing, which has the advantages of resource sharing resources, business synergy and intelligent reliability, and is beneficial to e-government development. This paper analyzes the role of cloud computing and cloud computing on E-government, and proposes the architecture and main functions of e-government platform based on cloud computing. Research on the construction of e-government platform based on cloud computing

Research on access control of management information system based on cloud computing Chongqing in this paper, the existing workflow technology and access control model are fully studied, based on the TRBAC model of the most suitable workflow management system, some improvements are made to the model from the angle of application. This model introduces the role concept of role-based access control into task-based access control, the core idea of which is to enable the user to access the data by acquiring a role (but the authorization step that contains the permission must be activated, otherwise the role's permissions will be frozen). ...

Construction and research of software engineering specialty training platform based on cloud computing Baofeng Software Engineering is a professional training, it is necessary to take the training as a focus, so it is important to build a platform for training. The construction of a training platform can help students from the theory to practice, the system can automatically complete the task submitted by students, teachers can see the task of students, a lot of resources to integrate. This paper mainly from the perspective of cloud computing platform to analyze the construction of the system to build and research. Construction and research of software engineering professional training platform based on cloud computing

Design and implementation of remote fault Diagnosis Center for equipment based on Cloud Engineering Nanjing University of Goeling This paper studies the theory of cloud computing, characteristics and key technologies, combined with the above problems, the concept of "fault diagnosis Cloud" is introduced, and the storage and calculation of enterprise equipment fault data are concentrated in "cloud". This paper designs a b/c (brower/cloud-center) architecture Remote fault diagnosis system (relative to the traditional C/s and b/s), and expounds the overall composition and working principle of the system. And in the open source cloud computing flat ...

Mobile phone Intelligent Taxi call system based on cloud computing Liu Yatiu Wu Diman Han Daming Jing Weipeng in view of the current traffic congestion caused by the difficult problem of travel, design and implementation of a cloud based mobile phone intelligent taxi call system. The system is composed of cloud server and Android handset client, the server uses the Map-reduce parallel programming model of cloud computing environment to implement parallelization of K clustering algorithm, improve the quality and efficiency of push information; The client uses locationclient, Mapview and Mkoffl ...