Virtualised e-Learning on the IRMOS real-time Cloud

被引:0
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作者
Tommaso Cucinotta
Fabio Checconi
George Kousiouris
Kleopatra Konstanteli
Spyridon Gogouvitis
Dimosthenis Kyriazis
Theodora Varvarigou
Alessandro Mazzetti
Zlatko Zlatev
Juri Papay
Michael Boniface
Sören Berger
Dominik Lamp
Thomas Voith
Manuel Stein
机构
[1] Scuola Superiore Sant’Anna,Real
[2] National Technical University of Athens,Time Systems Laboratory
[3] eXact learning solutions SpA,IT Innovation Centre
[4] University of Southampton,undefined
[5] University of Stuttgart,undefined
[6] Alcatel Lucent,undefined
关键词
Real-time scheduling; Virtualised infrastructures; Stochastic modelling; e-Learning;
D O I
10.1007/s11761-011-0089-4
中图分类号
学科分类号
摘要
This paper presents the real-time virtualised Cloud infrastructure that was developed in the context of the IRMOS European Project. The paper shows how different concepts, such as real-time scheduling, QoS-aware network protocols, and methodologies for stochastic modelling and run-time provisioning were practically combined to provide strong performance guarantees to soft real-time interactive applications in a virtualised environment. The efficiency of the IRMOS Cloud is demonstrated by two real interactive e-Learning applications, an e-Learning mobile content delivery application and a Virtual World e-Learning application.
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页码:151 / 166
页数:15
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