Towards Resilient Synchronous e-Training Platforms

2011 IEEE 10th International Symposium on Network Computing and Applications Pub Date : 2011-08-25 DOI:10.1109/NCA.2011.42

J. C. Granda, Pelayo Nuño, D. García, F. J. Suárez

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引用次数: 2

Abstract

Synchronous e-training is emerging as an alternative for developing human resources training plans in large organizations. However, synchronous e-training platforms must face many issues affecting their resilience. Self-recovering and self-protection software techniques should be implemented to enable the continuity of e-training activities faced with network failures or entities of the platform going down. In this paper, the resilience issues in synchronous e-training are identified, and those presented in a real e-training platform are analyzed. The platform includes a self-optimizing technique to make efficient use of network resources as participants join and leave. Furthermore, various self-recovering and a self-protection techniques are proposed, making possible the continuity of ongoing e-training activities with reduced functionality until the automatic full system recovery. Most of the proposed techniques are applicable to other real-time communication systems, since the e-training platform is built using standard technologies such as SIP and RTP, commonly used in voice over IP systems.

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迈向弹性同步电子训练平台

同步电子培训正在成为大型组织开发人力资源培训计划的一种替代方案。然而，同步电子培训平台必须面对许多影响其弹性的问题。应采用自恢复和自保护软件技术，使电子培训活动在面对网络故障或平台实体停机时能够继续进行。本文对同步电子培训中的弹性问题进行了识别，并对实际电子培训平台中存在的弹性问题进行了分析。该平台包括一个自优化技术，可以在参与者加入和离开时有效利用网络资源。此外，提出了各种自我恢复和自我保护技术，使正在进行的功能减少的电子培训活动的连续性成为可能，直到自动完全恢复系统。大多数提出的技术都适用于其他实时通信系统，因为电子培训平台是使用SIP和RTP等标准技术构建的，这些技术通常用于IP语音系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2011 IEEE 10th International Symposium on Network Computing and Applications

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