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| Content Provider | Springer Nature Link |
|---|---|
| Author | Csorba, Máté J. Meling, Hein Heegaard, Poul E. |
| Copyright Year | 2011 |
| Abstract | We look at the well-known problem of allocating software components to compute resources (nodes) in a network, given resource constraints on the infrastructure and the quality of service requirements of the components to be allocated to nodes. This problem has many twists and angles, and has been studied extensively in the literature. Solving it is particularly problematic when there is extensive dynamism and scale involved. Typically, heuristics are needed.In this paper, we present a new breed of heuristics for solving this problem. The distinguishing feature of our approach is a decentralized optimization framework aimed at finding near optimal mappings within reasonable time and for large scale. Three different incarnations of the problem are explored through simulations. For one problem instance, we also provide exact solutions, and show that our technique is able to find near optimal solutions with low variance. In the largest example, a public-private cloud computing scenario is used, where different clouds are associated with financial costs, and we show that our approach is capable of balancing the load as expected for such a scenario. |
| Starting Page | 185 |
| Ending Page | 222 |
| Page Count | 38 |
| File Format | |
| ISSN | 02883635 |
| Journal | New Generation Computing |
| Volume Number | 29 |
| Issue Number | 2 |
| e-ISSN | 18827055 |
| Language | English |
| Publisher | Verlag Omsha Tokio |
| Publisher Date | 2011-05-20 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Service Deployment Biologically-inspired Systems Decentralized Optimization Artificial Intelligence (incl. Robotics) Computing Methodologies Computer Hardware Computer Systems Organization and Communication Networks Software Engineering/Programming and Operating Systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Theoretical Computer Science Computer Networks and Communications Software Hardware and Architecture |
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