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Smart Community Research and application on on-line monitoring and fault diagnosis method for distribution Transformers Tohoku University, the main work of the thesis is as follows: (1) from the existing problems of distribution equipment in the community, the current transformer fault diagnosis methods are summarized. (2) According to the complex non-linear relationship between the equipment running state and the fault phenomenon, the BP neural network has very good complex non-linear mapping function, so the BP neural network is used to diagnose the distribution transformer. (3) According to the requirement of transformer fault diagnosis, BP network structure is designed. ...

New thoughts on environmental pollution monitoring based on the mode of IoT management Qian Zhang Xin relying on scientific and technological innovation and technological progress is one of the basic principles of environmental protection in the new period, with the new information technology revolution, which is the core of Internet of things and cloud computing, has provided unprecedented advanced technical conditions for pollution control, Technological innovation at the same time forced the Environmental Protection Department's environmental governance Model innovation. This paper examines the defects of traditional pollution monitoring from three aspects of governance subject, management thought and governance information, and puts forward that environmental protection departments can learn from the management mode of IoT and try to build four-end linkage and Trinity "pollution monitoring platform &qu ..."

Research on the measurement method of cloud Bank model service quality in cloud computing environment Yunnan University Chen Zhu This paper focuses on the cloud Bank model service Quality measurement method, which is mainly used to solve the cloud Bank model service quality metrics. Mainly from the cloud banking service availability, performance, security, utilization, reliability, throughput rate of six aspects of cloud banking service quality measurement. At the end of this thesis, we use the Cloudsim simulation platform to do a simple simulation experiment on the service quality measurement method, verify the validity of the method, and realize the measurement of the service quality of cloud Bank model. ...

Jinshan "all-in" cloud computing lock century interconnected large data chassis-Kingsoft software 1 billion dollars force push Jin Shanyun December March Afternoon, a media communication will be in full swing in the Millet mansion. 　　In the communication will be on-site, Jinshan software Chairman, Millet Technology Chairman Lei, Jinshan Software and Jin Shanyun CEO Zhanghongjiang, Century Interconnection chairman and CEO Sheng are present, together on the recent three-party investment issues and media face-to-face communication. In the event, Lei also announced that Jinshan next three years of strategic focus will be its Jin Shanyun, and called ...

December 16, 2014, Beijing, China-HP launched the first HP Stream 13 cloud storage notebook, with innovative design concept, with a gorgeous stylish and lightweight appearance, pre-installed Windows 8.1 with the Bing operating system, and the use of advanced cloud storage technology, 　　can help users to achieve work, entertainment two not mistaken. Gorgeous fashion, innovative cloud storage in the spirit of innovative design concept, HP Stream 13 cloud storage notebook appearance using the sky blue and Roland two fashion color, A/D face with a ...

Performance evaluation of parallel policies based on system workflow in public cloud Li Shuping Wang Ziping Analysis System development genome workflow parallel processing performance, a performance evaluation workflow for SCIPHYLOMICS implementation in cloud computing platform is proposed. Firstly, the application of mapping simplification model is introduced to realize Hadoop; then, the Scicumulus Cloud Workflow engine is presented, and finally, two parallel execution methods (Scicumulus and Hadoop) are implemented on the Amazon EC2 Cloud. The experimental results show that,...

An intelligent traffic flow monitoring system based on cloud computing platform Qiang Shenhaodong Shang with the development of city scale, the traditional method of traffic flow parameter calculation can't satisfy the large amount of video data processing. The advent of cloud computing enables image processing technology to develop better. This paper first introduces cloud technology, and establishes a digital image processing platform based on cloud computing. At the same time, a new method of background prediction and updating based on Kalman filtering theory is proposed, which brings forward the data processing technology of cloud model and traffic flow parameter monitoring, and the traffic flow under this framework.

Research on the relevance mining in the environment of cloud computing in book sales Guo Jinyonggong with the advent of the big data age, people are now drowning in a deluge of information. The advent of cloud computing technology provides a new way to solve the problem of mining valuable information efficiently in massive data. Using the advantages of distributed processing and virtualization technology of cloud computing, this paper proposes a distributed association rules mining algorithm--mcm-apriori algorithm based on Map/reduce programming model and coding operation; Design and implement an online book sales based on Hadoop cloud Platform ...

Research on the Emergency Rescue Command system based on IoT Liu Xingchao Liyi Wu Zhenfeng The application of IoT technology in the field of urban emergency and Rescue command can effectively solve the problems such as early warning and not timely handling. Based on the application requirement of Emergency rescue command system and the characteristics of IoT technology, this paper puts forward the general architecture of Emergency Rescue Command system, and designs the implementation of each layer by using cloud computing and SOA technology. At the same time, aiming at some key technologies involved in the system implementation, this paper proposes a hierarchical network control model based on policy Agent to achieve ...

The application of computer technology in the Earth Science database system Yao Zhixiang Ouyang Wu Zheng Shufen Huang Dawn in view of the many types of geo-observational data and the large amount of data, it is urgent to adopt some new computer-related technologies for the management and service of geo-database, and to provide more efficient , convenient data sharing services. such as the "Destruction of the North China craton" major scientific research program, funded mobile array seismic observation and artificial source seismic detection section. Application of computer technology in Earth Science database system

The advantages of Hpc-cloud in the field of scientific research Huang Chaoleu Jin Yu High Performance computing is an important service tool in China's scientific research field and plays an irreplaceable role. In this paper, the bottleneck problem of high performance computing in the field of scientific research is presented, and a preliminary solution-high performance computing cloud Platform is proposed, and the present situation of high performance computing cloud platform is summarized. The main functions of hpc-cloud system are designed for the characteristics of scientific research field, and the advantages of high performance computing cloud platform in solving computational-intensive applications are shown in typical cases. ...

Streaming Media Cloud Service migration method based on OpenFlow Hongshong Wang Zilei Traditional Service migration technology based on application layer middleware or proxy is easy to cause single point failure and poor scalability, and the interaction and long session characteristics of streaming media make it difficult to realize transparent to users. To this end, a streaming media cloud service migration method based on OpenFlow is proposed. Through streaming media cloud migration in the network layer to realize the transparent service to the users, and at the same time, this paper proposes a migration strategy based on user request prediction, and optimizes the service of the system capacity.

Research on intelligent tourism information push system based on cloud Platform XI ' an University of Technology Hele this paper puts forward a intelligent tourism information push system built on the cloud platform, and studies and solves some key problems involved in the system. In view of the massive data processing problem in the tourism system, we can deal with the huge amount of the tourism information through the powerful computing ability of cloud computing. By introducing the information referral system based on user information and tourism information context collaborative filtering algorithm and geographical location based recommendation algorithm in the Tourism Information Service platform, this paper helps to ...

QoS application of two-way convergent ant colony algorithm in cloud computing resource scheduling Feng Cloud computing environment, the number of users and the number of tasks to deal with a large amount of task completion time and meet the customer's QoS requirements have high requirements. In this paper, the resource scheduling problem in cloud computing is studied, and the adaptive function model of cloud computing resource scheduling is established, and the bidirectional convergence strategy is introduced on the basis of the maximum minimum ant colony algorithm. By simulating experiments on Cloudsim platform, it is shown that this algorithm has a fast ...

Research and realization of the top-level design model of e-government cloud based on SOA Qufu Normal University Zhu Guili this paper, based on the idea of SOA and the integration of cloud service computing model, puts forward a solution to the global e-government. It is mainly embodied in the following aspects: 1. Based on the analysis of the bottleneck problems existing in e-government system, this paper puts forward a general framework of e-government cloud based on SOA. 2. For reference to the U.S. e-government top-level design, in business integration, application integration and other aspects of exploration, based on ...

Research and application of access control mechanism in cloud computing environment University Li Shigang based on the research of traditional access control technology, this paper analyzes the application requirements of access control technology in cloud computing environment. Aiming at the problem of virtual machine security and privilege management in cloud computing environment, a security solution based on access control technology is proposed and implemented. The main work is as follows: 1. This paper studies the application status of the traditional access control technology, analyzes the application status of the access control technology in cloud environment, analyzes its characteristics and analyzes the new requirements under the cloud computing environment. 2. For virtual machine security isolation, ...

An empirical study on the relationship between cloud investment announcement and market performance Cheperong Liu Yunyu based on the data of 40 Chinese listed companies in 2010-2013 years, this study empirically analyzes the impact of cloud computing investment announcements on the performance of the enterprise market. The statistic data shows that the information correlation degree and the physical level of cloud computing investment announcement have a positive effect on the enterprise market performance. The more information The enterprise publishes cloud computing technology, the higher the implementation of cloud computing technology is, the better the performance of the enterprise market performance, but the effect of the market performance measurement dimension ...

Study on air ticket price forecast and task assignment under cloud computing environment China University of Science and technology Huang specific work include: 1 for aviation revenue price management, trying to dig out the law of ticket price change, using crawler technology to capture ticket data, based on ticket price density images, proposed to determine whether to buy tickets cluster _predict_ticket algorithm. 2) for the cluster_predict_ticket algorithm in the processing of large data flight data efficiency problems, proposed CLUSTER_PR ...

Application of middleware system based on cloud computing in medical institutions Yue Wang Zhikang Lou 海芳 This paper introduces the active role of the middleware system based on cloud computing in the medical institutions of multi system integration, and analyzes and probes into the development trend of medical information system in the future. Application of cloud-based middleware system in medical institutions

File management encounters cloud computing and large data Liang Liu Liu Yijun application of cloud computing and large data thinking, the historical changes brought about by archives management analysis, the construction of archives cloud and the combination of large data, the birth of explosive data. This paper expounds the influence and challenge of the archives management in the tide of thought that accompanies cloud computing and large data, and the transformation of archives management in the background. File management encounters cloud computing and big data