Virtual machine consolidated placement based on multi-objective biogeography-based optimization

Virtual machine consolidated placement based on multi-objective biogeography-based optimization

Virtual machine placement (VMP) is an important issue in selecting the most suitable set of physical hosts for a set of virtual machines in cloud computing environment. VMP problem consists of two sub problems: incremental placement (VMiP) problem and consolidated placement (VMcP) problem. The challenge in VMcP problem is how to find optimal solution effectively and efficiently as well as it is...

Multi-Objective Biogeography-Based Method to Optimize Virtual Machine Consolidation

Multi-Objective Virtual Machine Placement using Improved Teaching Learning Based Optimization in Cloud Data Centers

The energy consumption of a data center is the critical research issue, i.e. Virtual Machine (VM) placements to satisfy the resource requirements with minimum energy consumptions and active servers. The Multi-Objective Virtual Machine Placement (MOVMP) is a representation of a kind of combinatorial optimization problem. In this paper, Teaching Learning Based Optimization (TLBO) is used to solve...

Multi-Objective Optimization Algorithm based on Biogeography with Chaos

Biogeography-based optimization (BBO) has shown excellent exploitation ability of the population information for simple-objective optimization problem. But if BBO is directly applied in multi-objective optimization problems (MOPs), optimal solution set gained by BBO has worse diversity and distribution. To overcome these shortcomings, a chaos migration operator is put forwards to improve the di...

Participative Biogeography-Based Optimization

Biogeography-Based Optimization (BBO) has recently gained interest of researchers due to its simplicity in implementation, efficiency and existence of very few parameters. The BBO algorithm is a new type of optimization technique based on biogeography concept. This population-based algorithm uses the idea of the migration strategy of animals or other species for solving optimization problems. t...