A novel optimization algorithm for video placement and routing

被引：6

作者：

Bektas, T ^{[1
]}

Oguz, O ^{[1
]}

Ouveysi, I ^{[1
]}

机构：

[1] Bilkent Univ, Dept Ind Engn, Ankara, Turkey

来源：

IEEE COMMUNICATIONS LETTERS | 2006年 / 10卷 / 02期

关键词：

video-on-demand; placement; routing; integer programming; Lagrangean relaxation; decomposition;

D O I：

10.1109/LCOMM.2006.02007

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, we propose a novel optimization algorithm for the solution of the video placement and routing problem based on Lagrangean relaxation and decomposition. The main contribution can be stated as the use of integer programming models to obtain feasible solutions to the problem within the algorithm. Computational experimentation reveals that the use of such integer models help greatly in obtaining good quality solutions in a small amount of solution time.

引用

页码：114 / 116

页数：3

共 7 条

[1] Operation and cost optimization of a distributed servers architecture for on-demand video services [J].