| 书目名称 | Cyber Foraging | | 副标题 | Bridging Mobile and | | 编辑 | Jason Flinn | | 视频video | http://file.papertrans.cn/242/241714/241714.mp4 | | 丛书名称 | Synthesis Lectures on Mobile & Pervasive Computing | | 图书封面 |  | | 描述 | This lecture provides an introduction to cyber foraging, a topic that lies at the intersection of mobile and cloud computing. Cyber foraging dynamically augments the computing resources of mobile computers by opportunistically exploiting fixed computing infrastructure in the surrounding environment. In a cyber foraging system, applications functionality is dynamically partitioned between the mobile computer and infrastructure servers that store data and execute computation on behalf of mobile users. The location of application functionality changes in response to user mobility, platform characteristics, and variation in resources such as network bandwidth and CPU load. Cyber foraging also introduces a new, surrogate computing tier that lies between mobile users and cloud data centers. Surrogates are wired, infrastructure servers that offer much greater computing resources than those offered by small, battery-powered mobile devices. Surrogates are geographically distributed to be as close as possible to mobile computers so that they can provide substantially better response time to network requests than that provided by servers in cloud data centers. For instance, surrogates may be | | 出版日期 | Book 2012 | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-031-02481-8 | | isbn_softcover | 978-3-031-01353-9 | | isbn_ebook | 978-3-031-02481-8Series ISSN 1933-9011 Series E-ISSN 1933-902X | | issn_series | 1933-9011 | | copyright | Springer Nature Switzerland AG 2012 |
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