在新的应用模式下, 传统层次结构数据中心网络在规模, 带宽, 扩展性和成本方面存在诸多不足.
为了适应新型应用的需求, 数据中心网络需要在低成本的前提下, 满足高扩展性, 低配置开销 …

Equal cost multiple path (ECMP) forwarding is the most prevalent multipath routing used in
data center (DC) networks today. However, it fails to exploit increased path diversity that can …

Big Data are having a great impact on the cities morphology and urban planning; actually,
big data are used, for example, to predict the needs of the public transport system, by …

In this paper, we consider multicommodity flow problems, with unsplittable flows and
piecewise linear routing costs. We first focus on the case where the piecewise linear routing …

Cloud Computing is becoming a mainstream paradigm, as organizations, large and small,
begin to harness its benefits. This novel technology brings new challenges, mostly in the …

随着SDN 技术的发展, 采用基于SDN 架构的数据中心网络将越来越广泛. 围绕SDN
技术在数据中心网络中的应用问题, 分析了现代数据中心网络及SDN 的技术特征, 设计了SDN …

Switched Ethernet networks rely on the Spanning Tree Protocol (STP) to ensure a cycle-free
connectivity between nodes, by reducing the topology of the network to a spanning tree. The …

Big data make drastic changes in patterns of data center traffic. In traditional applications,
which are based on client-server architectures, data center traffic are in northern-southern …

In Data center network, with the rapid development of network applications, how to balance
the network load has become the focus of everyone's attention. It is required to fully utilize …

SDN 中多链路状态路由算法 Page 1 第45 卷 收稿日期:2017年2月10日,修回日期:2017年3月
24日 基金项目:国家自然科学基金项目(编号:61371091);大连海事大学“十三五”重点科研项目(编号 …