Resource discovery and allocation for federated virtualized infrastructures

被引：16

作者：

Pittaras, C. ^{[1
]}

Papagianni, C. ^{[2
]}

Leivadeas, A. ^{[2
]}

Grosso, P. ^{[1
]}

van der Ham, J. ^{[1
]}

Papavassiliou, S. ^{[2
]}

机构：

[1] Univ Amsterdam, Syst & Network Engn Res Grp, NL-1012 WX Amsterdam, Netherlands

[2] Natl Tech Univ Athens, NETwork Management & Optimal DEsign Lab, GR-10682 Athens, Greece

来源：

FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE | 2015年 / 42卷

关键词：

Network virtualization; Distributed systems; Resource discovery; Resource allocation; Virtual network embedding;

D O I：

10.1016/j.future.2014.01.003

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The European Union Project Networking innovations Over Virtualized Infrastructures (NOVI) set out to design and implement a modular data, control and management plane federation architecture, leading to an integrated experimental prototype mounted on interconnected European Future Internet testbeds. In this paper we present the components of this architecture, responsible for resource discovery and mapping of virtual topologies over a federated multi-domain network virtualization environment. We subsequently introduce a method for the efficient mapping of user requests for virtual networks onto a substrate infrastructure, adopting a semantic-based approach to address the problem. The efficiency of the proposed scheme is evaluated via simulation and critically compared against common non-semantic-based solutions. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：55 / 63

页数：9

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