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首页> 外文会议>2001 International ACM SIGGROUP Conference on Supporting Group Work, Sep 30-Oct 3, 2001, Boulder, Colorado, USA >WWG: a Wide-Area Infrastructure to Support Groups
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WWG: a Wide-Area Infrastructure to Support Groups

机译：WWG：支持小组的广域基础架构

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摘要

Group learning at Internet scale is becoming more frequent in university courses. This complex process requires support by distributed computing learning support infrastructures. This paper describes the design of WWG (World-Wide Groups): a distributed and decentralized infrastructure with the aim of supporting distributed group learning and team work, centered on the distribution of events, so that every participant can be notified and thus be aware of the actions, changes, progress of the groups he belongs to. The design issues, requirements and the resulting architecture are presented. WWG is based on a multi-component architecture where metainformation agents are responsible for helping the events to reach the members of the group; the repository agents are responsible for the storage of group information; and user agents are responsible for the representation of users (sources and sinks of events). In this paper we tried to show that, applying events transformation policies, WWG is scalable at group level.
机译：在大学范围内，互联网规模的小组学习变得越来越普遍。这个复杂的过程需要分布式计算学习支持基础结构的支持。本文介绍了WWG（全球小组）的设计：WWW（世界范围的小组）的分布和分散的基础架构，旨在以事件的分布为中心，支持分布式的小组学习和团队合作，以便可以通知每个参与者，从而使他们意识到他所属小组的行动，变化，进步。介绍了设计问题，要求和最终的体系结构。 WWG基于多组件体系结构，其中元信息代理负责帮助事件传播到小组成员中；存储库代理负责存储组信息；用户代理负责用户的表示（事件的源和汇）。在本文中，我们试图证明，应用事件转换策略，WWG在组级别上是可伸缩的。

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