Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6883006 | Computer Networks | 2015 | 18 Pages |
Abstract
First, the problem is formulated into an integer linear program (ILP) and it is solved to its optimality for moderate-size networks. Then, by comparing with the Moore bound and unconstrained topology optimization, we show the circulant graph can be a qualified candidate with good bandwidth efficiency. Finally, due to the scaling limitation of the ILP approach, a dynamic programming (polynomial-time) algorithm is proposed and results show that it performs very closely to the optimal solutions induced from the ILP solver.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Dexiang Wang,