讲座题目：求解云计算负载均衡调度优化问题的高效算法
报告人： 吕志鹏 教授，华中科技大学计算机科学与技术学院
讲座时间：2014年6月3日上午10点
讲座地点：金沙威尼斯欢乐娱人城犀浦校区金沙威尼斯欢乐娱人城会议室X2511
内容简介：大规模集群系统的负载均衡问题是云计算领域中的核心问题，是2012年Google ROADEF / EURO挑战赛的主题，也是集群系统运行的瓶颈，其目的是通过虚拟机迁移的方式实现大规模集群系统中任务的合理分配。设计了求解云计算负载均衡调度优化问题的高效启发式算法和下界算法，表明了算法的有效性，在2012年Google ROADEF / EURO国际挑战赛中获全球第15名。
Title: Effective Optimization Algorithm for Solving the Load Balancing Problem in Cloud Computing
Reporter: Professor Zhi-Peng Lü, School of Computer Science and Technology, Huazhong University of Science and Technology
Content: Large scale load balancing problem in cluster systems is one of the core problems in the field of cloud computing, as well as the topic of the 2012 Google ROADEF / EURO challenge. It is also the bottleneck of operating the cluster systems. The aim is to realize the reasonable assignments of tasks in the large-scale cluster systems by means of virtual machine migration. We design an effective metaheuristic algorithm and a lower bound algorithm for solving the load balancing problem, demonstrating its effectiveness. Our algorithm ranks the 15th in the 2012 Google ROADEF / EURO challenge.
