Computing

Cloud computing cluster resource scheduling based on improved clonal selection algorithm Zhu Lihua Li Chunhua Wu Quanjen in order to realize cluster resource scheduling and resource load balancing under cloud computing environment, a cloud computing cluster resource scheduling method based on clonal selection algorithm is proposed. Firstly, a cloud computing resource scheduling model is defined, which aims at minimizing execution time span and load balancing factor. Based on this, a clonal selection algorithm is proposed to dispatch the cluster resources under the cloud computing environment, and the antibody coding method, antibody and antibody, and the ...

Research on the technology of IoT based on cloud computing in Anhui University Lishuang the contents of this paper: 1. For the research of the new technology of internet based on cloud computing, this paper expounds the basic ideas and methods of the combination of cloud computing and IoT technology. 2. Combined with cloud computing and Internet of Things, the intelligent Water resources management system function module was designed, and the rationality of the combination of cloud computing and IoT was expounded. 3. Summarize the problems of the technology development, and put forward their own solutions to the safety problems. The clustering algorithm is introduced into the transport layer, which ensures the high efficiency transmission, effectively reduces the data loss, and carries on the data in the application layer.

November 22 Apple pledged at the new ipod launch in early September that the IOS 4.2 system upgrade will be released in November. In addition to allowing the ipad to enter the iOS 4 ERA for the first time, the release will also introduce airplay wireless streaming media playback and AirPrint wireless printing capabilities.     And now there is evidence that IOS 4.2 is likely to bring in the long-awaited free MobileMe cloud computing services. MobileMe service provides mail, Address Book, Day ...

Network latency has a significant impact on user satisfaction, and the physical distance between users and servers is the biggest factor in the latency problem. 　　Problems such as application and processing latency can always be solved by adding more computing resources, but long-distance data packets always take time (for example, from London to New York), which depends largely on the physical constants of the speed of light. Because most cloud computing providers are currently located in the United States, the problem of network latency in the American continent can be tolerated by users. But if your big one ...

Yahoo plans to launch a cloud-computing storage system, dubbed the--mobstor Storage System for the Internet. Yahoo Senior Product Manager Navenite John Jahe (Navneet joneja) compares mobstor with existing cloud computing storage systems. He says Facebook's haystack system is primarily optimized for image storage, while Mobstor is optimized for the various storage needs of users. It is reported that Mobstor is based on rest (expression ...).

Secure cloud computing based on admission key Liu Yin Fang Wang Jian introduced a secure cloud computing framework. This paper discusses the characteristics of the key mechanism of admission certificate and the main realization in cloud computing, including the distribution of identification key, identity authentication, data exchange and so on. Based on the basic operation, dense cloud computing can also realize the classification of network data extraction and other extended services to meet the needs of large data applications. Secure cloud computing based on the key of admission certificate

Editor's note the establishment of the Central network security and Information Technology leadership group, China's information security attention to the level of unprecedented new heights. How should government procurement match the national will, from the source of information system construction to put good safety? At the second China International cloud computing Technology and Application Forum held on March 4, the senior domestic information industry experts, scholars and manufacturers representatives have made suggestions to share the huge opportunities brought by cloud computing and large data. It also indicates the hidden danger and risk of network insecurity. Delegates generally believe that to solve the problem of information security, to create ...

Application and improvement of key agreement protocol in cloud computing environment Nimmin in order to solve the problem of the adaptability of the existing key agreement protocol in the cloud computing environment, the paper deeply analyzes the security requirements of the cloud computing scene to the key agreement protocol, and combines the security performance defects of the existing IKEV2 protocol, adopts the puzzle mechanism, The key material and the delayed transmission of identity information are used to improve the IKEV2, and a key agreement protocol ike-c adapted to the cloud computing network environment is proposed, which effectively improves the responder's anti Denial-of-service (DoS) attack capability, and resolves the man-in-the-middle attack which leads to the identity leakage of the initiator.

Researches on Grid security authentication algorithm in Cloud Computing Keshou Wu Lizhao Liu Jian Liu Weifeng Li, Gang Xie, Xia Ona Tong and Yun Lin Index terms-distr ...

August 9, 2006, Google CEO Eric Schmidt first proposed the "Cloud computing" (Cloud Computing) concept in the search engine conference. Since then, the concept of "cloud computing" has expanded at an extremely rapid pace, and everything in the ICT industry has been tagged with "cloud" and flown into the air. In 2011, Google and Baidu search for "cloud computing" and "cloud computing", respectively, feedback more than 100 million and 4千多万条 results, "cloud computing" the heat can be seen ...

Application and strategy of cloud computing in Agricultural information Service system in China Qin Chenghua Agricultural Information Service occupies an important position in speeding up the construction of agricultural informatization, and the capacity of agricultural information resources processing urgently needs the support of information technology. This paper applies cloud computing to agricultural information Service system, makes use of network cloud computing technology to provide favorable reference for innovating agricultural information service, and creates a new interactive, easy to operate and Low-cost network terminal mode, which satisfies the needs of agricultural information in different regions. The advantages of cloud computing technology in Agricultural information Service system are demonstrated. Cloud computing in China's agricultural letter ...

function and performance requirements of e-Government public platform based on cloud computing Nie Xiuying Li Anying De Shihui The e-Government public platform based on cloud computing is an important part of the next-generation information infrastructure and a supporting platform for e-government service. In order to meet the needs of the administrative department, it is necessary to standardize the function and performance of the electronic government public platform based on cloud computing. This paper introduces the function and performance requirements of the e-Government public platform based on cloud computing. function and performance requirements of e-Government public platform based on cloud computing

Cloud computing node machine based on godson multi-core processor Nanli Qingung Sholimin Shuming The design and implementation of a high efficient cloud computing node machine based on Godson multi-core processor is presented, and the corresponding prototype system is developed successfully. Experiments and tests show that the single node of the system has achieved 0.256x1012 floating-point arithmetic (tflops) per second, the single cabinet can accommodate 42 1U node chassis, 672 cpu,2 688 CPU core (672x4) performance, overall ...

Research on the privacy and judicial protection in the Network survey of American Cloud Computing technology Xiao Group Yang will yong this article around the U.S. Federal Supreme Court of the Fourth Amendment theory of the development and reflection, discuss the cloud computing technology under the Network Survey of privacy protection, in order to China's judicial practice and future legislation development to provide reference. Research on privacy and judicial protection in Network survey under the cloud computing Technology in America

Cloud computing and its application in geo-Information engineering Shangqiang Cloud Computing is a commercial implementation of these computational methods, which derives from grid computing and distributed computing, and the development of parallel computing to a certain stage. Cloud computing is a new kind of computing model, whose basic architecture belongs to the technical level of cloud computing, which mainly shows the system attribute and design idea. Cloud Computing's collection of services is derived from service types, indicating what can be brought to customers. The core technologies of cloud computing are data storage technology, data management technology, programming model and cloud security. Cloud Computing in geo-information engineering and geo-spatial information Grid computing has a wide range of ...

Mobile face recognition system based on cloud computing Li Lang, Cai proposed a mobile face recognition system based on cloud computing, which can quickly and easily use mobile phone to learn and recognize face image, and achieve better user experience effect. The main strategy is to use the Android smartphone to carry face image collection and user interaction, through the Internet to connect Amazon's flexible cloud computing server for rapid remote computing, and save learning results, return to identify the results. The experimental results show that the application of this architecture is much better than the simple mobile phone platform.

Application and progress of cloud computing in digital libraries at home and abroad Hampshen Lu Gaofei Cloud Computing is the current research hotspot of information technology, its application is becoming popular, the rapid development of cloud computing has aroused the attention of the library circle. This paper introduces the application of cloud computing at home and abroad, discusses the situation of using cloud computing in domestic and foreign libraries, analyzes the obstacles of cloud computing in library application and forecasts its application. Keywords: cloud computing Digital Library Grid computing Temp_1 ...

Dell said this week that it would extend its virtual desktop to cloud computing by partnering with Desktone, a virtual platform provider. Dell's simplified desktop as a service (DaaS) is a cloud-based virtual desktop and serves companies of any size. The product is expected to be released this quarter, but some details on pricing are not yet available. cloud-based Desktop Services will be added to Dell's onsite virtual Desktop suite. Dell's DVS (Desktop virtualization solution) simplifies devices for small and midsize enterprises and introduces enterprise-class DVS to larger organizations. ...

Research and application of cloud computing in high energy science information Technology and application 2nd volume 4th July 2011 Cheng Yaodong, Chen of the Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 High Energy physics has been in the forefront of computer technology applications, promoting the Internet, WWW and grid computing development. In the new era of cloud computing, the world's high energy physics laboratories combined with their actual needs, launched a number of related projects. This paper first introduces the current development of cloud computing and cloud computing in high energy physics research and application status, and then ...

September 17, Fujian Province, the Department of Transport in Fuzhou, "Fujian Province traffic Logistics Information Service Engineering-transport logistics cloud computing platform Preliminary design" expert review, by the domestic logistics and cloud computing field of well-known professors, such as the Expert Assessment Committee that the overall structure of the project is reasonable, Using cloud computing technology to carry out Fujian Province transportation Logistics Information Service project construction, through constructs Fujian Province Transportation Logistics Cloud computing platform, the integration transportation industry information, the business resources, realizes the transportation logistics Information Resources optimization conformity, enhances the logistics information efficiency, reduces the logistics cost. The Group of Experts unanimously agreed that the preliminary setting ...