Cloud

Application of neural network based on cloud computing in rail traffic scheduling Wan Rongze The reasonable dispatch of Chen Peak Rail traffic is the focus of energy saving and emission reduction, and the problem of large scheduling error in the environment of cloud computing. This paper expounds The theory of cloud computing in detail, applies the cloud computing neural network model to the track traffic scheduling process, solves the model, and realizes the rail traffic dispatch according to the optimal solution obtained. The experimental results show that the improved algorithm can greatly improve the scheduling accuracy and meet the actual demand of the rail transit. Based on cloud ...

When Microsoft first released its Windows Azure cloud computing architecture, I felt a little weird. Even beginning to support non-C # developers working on the Java SDK, putting different applications on Microsoft's new cloud. However, most updates are designed to simplify the deployment of Azure cloud applications for a wide variety of .NET, not Java or anything else. An exception is the trend of ".NET-based" Azure. Earlier this year, interoperability expert JNBridge released JNBridge ...

Design and implementation of courseware cloud service system based on JBPM the paper aims to establish a cloud system that provides courseware design, courseware release, courseware sharing, courseware push and cloud space file management, etc. through cloud storage technology and workflow technology. At first, this paper studies and contrasts the current research and development situation of domestic and foreign related fields, it is found that the application of cloud computing technology and workflow technology is not very ideal in the field of education. Then, based on the analysis and comparison, the technology of Hadoop (mainly the HDFs) involved in the system and ...

Cloud computing is almost the same as IT configuration, is a program designed to run, rather than assigned to it to static applications as a client server computing. In a cloud computing environment, a user sends a request to get information from an application. It is quite simple to use a cloud computing environment to adjust the resources to run the application. No matter what form of application of this program and scheduling resources, virtualization is one of the key elements. In order to further explore the reasons for this talk, we first look at the process from the virtual desktop point of view: ◆ users to ...

Cloud computing began to be widely recognized by us. A large number of terms such as SaaS, PaaS, and IaaS began to emerge. Many people may say that these are good ways to save money by using IT services. Indeed, the rapid growth of server virtualization and Internet technologies has led to a gradual increase in the use of IT resources. Of course, we can use the same approach as "carpooling" and "group buying" to maximize the benefits. Cloud services on the "buy" and "carpool" can be better than in real life version done. First of all, each client can be used according to the amount of resources and ...

System crash recovery is a daunting topic. But we have to face it again. Take a company's mail system as an example. Some companies back up used mail, either daily or weekly. However, after the tragedy, the backup data is restored to System, it can only be the day before or the previous week. This periodic backup only ensures the safety of the backed up data, but it can not be accurate to the previous use and takes a long time to recover. So, let me talk about the advantages of cloud computing it. In larger companies, ...

A World Cup feast for the media to "close contact" with cloud computing: CCTV teamed up with Aliyun to launch the World Cup's app "CCTV5", Aliyun for the Xinhua News agency "I live" app escort, Tencent with IBM's big data and SoftLayer cloud computing, analysis social media public opinion; Microsoft's Azure public cloud also helped CCTV's World Cup live. 　　Before the World Cup, the bright net, Cntv on the Cloud road to go farther. What do media people want to achieve with the help of cloud computing? This may be a lively eyeball 、...

The development of technology is always constant innovation, in the progress of the stable development. From the very early era of integrated computers to the current PC era; now it is about to enter the cloud era represented by "cloud computing." PC created, created Microsoft; Cloud era, created Google. Unlike Google's move to move all its calculations and applications to the "cloud," Microsoft is proposing a "cloud-end computing" balancing philosophy: "clouds" and terminals will all take over some of the computing and applications. Microsoft proposed "cloud-end computing" is based on: Although the "cloud computing" era, by Moore's Law and WINTEL architecture ...

Design of medical data exchange middleware based on cloud platform Zhang Zhi Lamborghini Wei The development of information technology constantly put forward new requirements for medical information, the development and maturity of cloud computing provide a new opportunity for the development of medical informatization. As the core of cloud computing, middleware plays an important role in the realization of medical cloud platform. This paper puts forward a kind of medical data sharing middleware based on cloud computing technology, which can make full use of computing resources of cloud platform and reduce the cost of duplicate development Exchange sharing program. Design of medical data exchange middleware based on cloud platform

One of the core concepts of cloud computing is that resources and software functions will be released in the form of services. Different services usually need mutual assistance through message and communication. Because synchronous message communication is too inefficient, we only need to consider asynchronous communication. For example, Java Message Service is a standard messaging mode on the J2EE platform. J2EE applications can create, send, receive, and read messages through JMS. Asynchronous messaging today has become service-oriented ...

Application of cloud computing in e-government based on virtualization technology Southwest Jiaotong University Turre This paper presents a solution of cloud computing based on VMware Virtualization technology, based on the analysis of the characteristics and development of cloud computing, virtualization and e-government. and from the technical feasibility of the project and specific deployment implementation perspective of the detailed elaboration, through the solution it vendors to the Cloud Computing Center resource Effective integration, in an efficient, cost-effective way for customers to provide infrastructure IA ...

Cloud User trust model based on chord algorithm Liaoning Normal University Kang Fan This paper introduces the definition and characteristics of cloud computing and security problems in cloud environment, emphatically analyzes the trust evaluation of cloud users, introduces the basic concepts and principles of chord algorithm, and builds a cloud user trust model based on chord algorithm. To provide solutions for the trust assessment of cloud users. The specific content includes: the elaboration related concept, including cloud computing, chord algorithm and trust, direct trust, indirect trust, trust degree and so on, and studies the trust in the cloud computing environment the correlation expression and the application, ...

Over the past 10 years, the IT industry has transitioned from the PC era to a cyber-centric era where traditional software and services will become equally important. According to a recent forecast by well-known analyst firm Gartner, the SaaS market for enterprise-class applications worldwide will surpass 6.4 billion U.S. dollars in 2008, up 27% year-on-year. By 2012, this market will have a capacity of more than 14.8 billion U.S. dollars. In today's economic downturn, SaaS products are undoubtedly appealing to businesses, but are businesses really embracing the cloud ...

Development and application of production real-time monitoring management system based on cloud computing industry video Cascade Wenwong Liu Hongbin Yang Yong Real-time monitoring and management system of production real-time data and transmission storage calculation and display to realize the real time monitoring and online supervision and management of the production process information of the company the system uses cloud computing cascade structure to combine the field industrial video and production data in different regions to realize the organic sharing of video stream and two-dimensional data. In order to get high definition of video image and data real-time strong transmission bandwidth occupancy rate low effectively solve the group headquarters ...

Nanjing Yun Shun Information Technology Co., Ltd. holds the "Science and Technology Service Society" concept, as always, for China's information construction to provide quality products and efficient, professional services. Company uphold the motto of Tsinghua University "self-improvement, heavy moral" spirit, the company in the continuous development process with the times. In order to meet the advent of the cloud computing era, the development of cloud terminal products. The cloud terminal has many advantages, such as safe and easy to use, energy saving and environmental protection, low cost and so on, which accords with the national policies of energy saving and environmental protection, green GDP, adapts to the trend of the times, and has a wide application prospect. At present, the big ...

With the development boom of cloud computing, more and more enterprises have been engaged in the cloud computing armies. Cloud computing services already occupy a pivotal position in today's market. Currently widely recognized cloud services in the industry include IaaS, PAAs, and SaaS. If PAAs is the core of cloud computing, then middleware is the core of the system. Through the middleware, enterprise users can quickly build a running environment to meet the needs of the business in more than 10 minutes. Cloud computing allows us to see a new industrial structure that is more flexible and efficient, but many companies are in ...

Some time ago, Japan began a service that could experience cheap home games through cloud computing. On May 27, 2013, Japanese game company Broadmedia officially announced that it will begin offering cloud gaming services starting June 20. Players experience games on TV without buying discs and downloading. Japanese game software vendors KONAMI and Square Enix provide software. In the future, the use of games is increasingly diversified and has a certain impact on the industry's power and territory. At the same time, Sony Computer Entertainment (S ...

Research on the book Intelligent recommendation system based on cloud computing Li Chuzhen, Wu Wenling briefly introduced the book Intelligent Recommendation system and cloud computing related concepts and technology, in view of the current traditional book Intelligent recommendation system due to the large number of data storage and recommendation of the speed of the problem, based on the cloud computing environment of the book Intelligent Recommendation System,  The system architecture and recommendation process are elaborated in detail. Keywords: Book intelligent recommendation system; cloud computing; architecture; Association rules Research on book Intelligent recommendation system based on cloud computing

With the cloud's wind "cloud" surging, the traditional IT system changes, medical cloud, education cloud, car networking cloud, and so on, more and more industries and enterprises began to use cloud computing means to build internal business management system and efficient operation mechanism. Cloud computing in the construction industry is also being struck by coral. Construction, whether in the design, construction, or operation of the stage, will produce a lot of information or need to collaborate a lot of information. This information is the basis for decision making. How to share and manage information efficiently is a problem that must be faced. The important feature of cloud computing is sharing, synergy, and this is just the building line ...

Research on Intelligent HD Video surveillance system based on cloud computing Fang Guanliang, the network video surveillance system to the massive video data storage and the Intelligent video Analysis service's demand is increasingly outstanding, to the system hardware computational ability is limited, cannot satisfy the user demand diversity, the system expansibility is limited by the storage equipment capacity limits and so on, Through the virtualization technology constructs the cloud computing basic resource pool, uses the Hadoop Distributed file system to store the massive video data, realizes the large-scale parallel computation using the MapReduce programming model, enhances the system scalability and the reliability, for the user ...