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| Content Provider | Springer Nature Link |
|---|---|
| Author | Shen, Wei Dou, Wan Chun Wu, Fan Tang, Shaojie Ni, Qiang |
| Copyright Year | 2016 |
| Abstract | Voluntary cloud is a new paradigm of cloud computing. It provides an alternative selection along with some well-provisioned clouds. However, for the uncertain time span that participants share their computing resources in voluntary cloud, there are some challenging issues, i.e., fluctuation, under-capacity and low-benefit. In this paper, an architecture is first proposed based on Bittorrent protocol. In this architecture, resources could be reserved or requested from Reserved Instance Marketplace and could be accessed with a lower price in a short circle. Actually, these resources could replenish the inadequate resource pool and relieve the fluctuation and under-capacity issue in voluntary cloud. Then, the fault rate of each node is used to evaluate the uncertainty of its sharing time. By leveraging a linear prediction model, it is enabled by a distribution function which is used for evaluating the computing capacity of the system. Moreover, the cost optimization problem is investigated and a computational method is presented to solve the low-benefit issue in voluntary cloud. At last, the system performance is validated by two sets of simulations. And the experimental results show the effectiveness of our computational method for resource reservation optimization. |
| Starting Page | 1110 |
| Ending Page | 1123 |
| Page Count | 14 |
| File Format | |
| ISSN | 10009000 |
| Journal | Journal of Computer Science and Technology |
| Volume Number | 31 |
| Issue Number | 6 |
| e-ISSN | 18604749 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2016-11-09 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | voluntary cloud system architecture resource reservation Computer Science Software Engineering Theory of Computation Data Structures, Cryptology and Information Theory Artificial Intelligence (incl. Robotics) Information Systems Applications (incl.Internet) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Theoretical Computer Science Computational Theory and Mathematics Computer Science Applications Software Hardware and Architecture |
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