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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yang Yang Xiaolin Chang Xuanni Du Jiqiang Liu Lin Li |
| Copyright Year | 2013 |
| Description | Author affiliation: Sch. of Comput. & Inf. Technol., Beijing Jiaotong Univ., Beijing, China (Yang Yang; Xiaolin Chang; Xuanni Du; Jiqiang Liu; Lin Li) |
| Abstract | This paper aims to design efficient and effective approaches to virtual network embedding (VNE) problem, which deals with the embedding of a requested virtual network (VN) in an underlying physical (substrate network) infrastructure. When the node and link constraints (including CPU, memory, network bandwidth, and network delay) are both taken into account, the VN embedding problem is NP-hard, even in the offline case. The capabilities of some Artificial Intelligence (AI) techniques have been validated in handling the VN problem. In this paper, we propose two efficient and effective VNE algorithms based on differential evolutionary (DE) technique. The extensive simulation results show that DE technique performs some orders of magnitude faster than GA and PSO-based VNE algorithms in achieving the comparable long-term revenue of Infrastructure providers. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 124829 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479920846 |
| DOI | 10.1109/ICON.2013.6781960 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-11 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Substrates Simulation Bandwidth Network topology Equations Mathematical model Differential Evolutionary Algorithm Resource Allocation Virtual Network Embedding Artificial Intelligence |
| Content Type | Text |
| Resource Type | Article |
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