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The GPS dynamic navigation system based on Hadoop platform Hodochen real-time traffic navigation as an important direction of future traffic development, can effectively help users optimize the path and avoid traffic congestion. The traditional way is to use the floating car technology, but by the size of the vehicle acquisition, Can not be popularized in small and medium cities at present. This paper puts forward that by analyzing the user's mobile location signaling and combining with the GPS positioning information to calculate the road vehicle operation and road congestion, it has the advantages of wide application, high computational precision and strong real-time performance. Also, the architecture of the use of Hadoop cloud computing flat ...

The difficulty and experience of large audio data application why should audio media in mobile internet age be listened to: emotion, accompanying, information 、... What audio includes: music, radio, crosstalk, storytelling, talk show 、... Traditional audio media: Radio, CD Internet radio: sugar garlic, green lemon 、... Mobile Radio: Koala FM, Dragonfly FM, Himalaya Shuwang 、... Difficulties and experiences in application of large-size audio data in vehicle Internet radio

Cloud Power-saving cabinets: At night to save electricity by day with the Cross-strait Cloud Computing Promotion Center Shanghai Holding Enterprise display results using High-performance batteries, the night to save electricity savings, to stay for the day, electricity can save more than half. 　　To such a power bank, "open account to save electricity", save money and energy saving; 　　If you have lost 3 kilograms of weight, your team will be more bonus, so you are more motivated to exercise? A health management and service platform that collects, tracks and interferes with employee health information and sends it to managers at any time. Yesterday, the Shanghai cross-strait cloud meter ...

IBM received 600 million dollars of outsourced contracts from NiSource, including public and private cloud infrastructures. HP launches cloud computing portfolio Helion, OpenStack-centric but also encompasses a lot of hardware and services. SAP is restructuring in part because it wants to "become a cloud company", but everyone knows that sap is booming thanks to licences and the maintenance of operating income. 　　These are the news of the last one weeks about the companies ' technology giants. Replace the company name above with the name of Oracle, Dell, EMC, Cisco, or other related company ...

The application of large data in the entertainment industry thunder and thunder talks about the nature of the entertainment industry's profit model: the transformation between attention and money. In extremely asymmetric information and entertainment circles, large data data can be used to monitor the direction of the public's attention, to unearth more authentic information behind the data, and to portray a group more accurately. The application of large data in the entertainment industry

The application of open curriculum in cloud computing environment the main work of Xu Yuanyuan thesis of East China Normal University is as follows: 1. This paper analyzes the characteristics of open courses in cloud computing environment, and probes into the application mode of open courses from the perspectives of teacher-student real-time interaction, learning effect tracking evaluation and heterogeneous terminal access, The sections model of open course application in cloud computing environment is constructed, from Learning Support Service (S), Learning Effect Evaluation (E), knowledge sharing (C), Information Technology (T), interactivity (Ⅰ), open access (0), Network Learning Community ...

Mobile Terminal weather Information Service system based on Sina Cloud Jin Jingmei Weather information is irreplaceable as an important information of people's daily life.  The mobile Terminal Weather Information Service system is a kind of "cloud" application system with Java technology under the Android platform, by accessing the open weather API of Sina Cloud, calling the Sina Cloud service, acquiring and displaying the weather data at the mobile terminal, the system has the characteristics of fast response and accurate weather data. Article ...

May 13 News, Si Jie announced that the major industry leading enterprises are gradually adopted by the Apache Cloudstack technology-driven Citrix Cloudplatform™ to run their cloud environment. 　　To date, the Citrix cloudplatform cloud computing infrastructure platform has deployed over 250 users to help top brands transform their internal IT infrastructures into flexible and efficient cloud systems and provide application-centric cloud orchestration and scheduling for any workload. Apache ...

Research on the construction of digital library in the era of large data Chen Chang Deyuzhu on the basis of analyzing the characteristics of large data and the construction results of digital library, this paper points out the challenges to the resource organization, information service and cost management of digital library from the changes of international environment, scientific research, innovation subject, user demand and new technology in large data age. , and put forward the strategic suggestion to promote the construction of digital library in our country and realize the practice of large data management: improve resource selection, integration and preservation mode, develop new digital knowledge service, perfect financial investment mechanism, evade intellectual property risk. Large Data Age ...

Application of large data technology in Air Force equipment support Fan Wenjie Tao Wu Yongchun Liu Chaoqing Large data is another hot topic in the field of information technology after cloud computing and IoT. The use of large data technology to change the Air Force equipment data security model, accelerated the development of Air Force equipment support information. Will make the Air Force equipment security form a three-dimensional, dynamic, timely analysis of the security model, to achieve from the data advantage to decision-making advantages of transformation. Application of large data technology in Air Force equipment support

Design and research of service deployment system for high performance application in cloud computing environment The new Guoqing cloud computing is a hot trend in computer development, and high performance computing based on cloud computing is being widely concerned and applied to engineering practice. Rapid deployment of high-performance application services is one of the key technologies for implementing high-performance Computing in the cloud computing hub. This paper designs and implements a service deployment system for high performance applications in cloud computing environment. The problem of deploying virtual cluster is abstracted into the boxing model, and an improved FFD algorithm is proposed to solve the virtual machine placement position, which occupies the number of physical machines.

Technology change and it man's challenge in the big Data age dasight, datainsight@sina.com April 2012--from RDBMS to Big Data--hadoop and its program Design essentials--the technical challenge and career path of large data practitioners Technology change in the big data age and challenges for IT people

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, ...

Research and design of cloud interoperability API based on rest education Northeast Normal University The research contents are as follows: (1) education cloud and its interoperability research. The academic discussion about the cloud of education is not much, it is the discussion of cloud computing technology. Using cloud computing technology, the author uses cloud computing to the characteristics and requirements of education, summarizes the concept of system education cloud and its interoperability, and makes clear the research direction. (2) Education Cloud service interoperability needs analysis. Grasp the education Cloud Interoperability API service objects, that is, the education cloud to interoperate what content, content between the boundaries ...

NoSQL storage scheme for large scale equipment monitoring data Zhongyu Huang Xiangdong Liu Huangyuxia Tian Wei Wang faced with massive data storage, fast read-write response, large-scale data analysis and other problems encountered in large-scale mechanical equipment monitoring data management, proposed to use based on NoSQL (not only SQL) Laud-ms System for monitoring data management of the storage architecture. A multi-column family free table model is designed, and the performance of reading and writing is analyzed and compared with the theory and experiment, which proves that this storage scheme can solve the storage problem of massive monitoring data and meet the ...

The development course of fingerprint database of traditional Chinese medicine and the construction of standard fingerprint database of traditional Chinese medicine quantitative cloud computing Guoxiang Shang Liu Zhengbo In this paper, the development of Chinese Medicine fingerprint database in recent more than 10 years is reviewed, the first stage of its development is stand-alone database, the second stage is the network intelligent data Research, The third stage is the study of traditional Chinese Medicine quantitative cloud computing standard fingerprint database. Traditional Chinese Medicine quantitative cloud computing standard fingerprint database construction should be based on the efficient characteristics of cloud computing and industry-oriented data service and experimental Evaluation Service, from the normative, integrity, security and extensibility ...

Research on the service mode and security strategy of digital archives in cloud computing environment reform and innovation of Yao Zhijiang Archives Cause--2013 National Youth Archivists Symposium Research on Service mode and security strategy of digital archives under cloud computing environment

7th, the reporter from the domestic middleware software enterprise Beijing Oriental Tong Technology Co., Ltd. (hereinafter referred to as "Oriental Tong") to understand that with the "cloud" concept of the proposed and applied technology increasingly mature and perfect, China's government agencies at all levels of e-government also gradually towards the "cloud platform." 　　As of last September, the Ministry of Technology has identified 18 provincial and 59 municipalities as the first pilot demonstration area for the construction and application of cloud-based e-government public platforms. Qingpu as a demonstration area of Shanghai e-Government cloud computing application, before using e-government cloud computing technology, its online approval and ...

A study on the service process of cloud computing based on weighted Petri Nets Yunnan University Juan based on the view that "process determines product quality", in order to improve the efficiency of service process and improve service quality, this paper systematically studies the service process model of cloud computing, the formalization modeling and the formal method of service process improvement. Firstly, according to the definition of software process, the definition of different granularity of service process is given. and in-depth study of cloud computing service process of the system process model, cloud computing early implementation process model, cloud computing fine-grained ...

Mobile e-commerce Liu Zhijuan in large Data Environment Tri Big Data is a wave of innovation in all areas, and now the rapid development of cloud computing, mobile interconnection and smartphones has led to exponential growth in data. The development of smartphone and mobile interconnection technology has promoted the evolution of e-business model. In the growing popularity of mobile e-commerce in the environment, consumer behavior has also changed. How to excavate the data with commercial value from these complicated data will become the key to the success of the enterprise in the development. The arrival of the "Big Data Age" brings opportunities for the development of mobile electronic commerce. This article will ...