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http://dx.doi.org/10.9708/jksci.2011.16.1.101

PECOLE+: An Extension of PECOLE Collaborative System for Supporting Effective Multiple Groups  

Kim, Bo-Hyeon (School of Computer Engineering & information Technology, Ulsan University)
Park, Jong-Moon (School of Computer Engineering & information Technology, Ulsan University)
Lee, Myung-Joon (School of Computer Engineering & information Technology, Ulsan University)
Park, Yang-Soo (School of Computer Engineering & information Technology, Ulsan University)
Publication Information
Journal of the Korea Society of Computer and Information / v.16, no.1, 2011 , pp. 101-115 More about this Journal
Abstract
PECOLE (Peer-to-Peer Collaborative Environment) is a P2P-based multimedia distributed collaborative environment supporting a collaborative workspace which is composed of a variety of collaborative applications such as multi-chat, video conferencing, screen sharing and etc. Unfortunately, due to the PECOLE's simple group management, it is impossible to perform collaboration activities while joining multiple groups. In this paper, we present the design and implementation of PECOLE+ which is an extension of PECOLE. PECOLE+ resolves the drawback of PECOLE by providing the Group Management Service and the Workspace Management Service. The Group Management Service provides functionalities such as creating groups, joining multiple groups, and searching groups, and etc. The Workspace Management Service provides each group with an associated workspace, supporting the execution of collaborative applications over the workspace. In addition, any collaborative applications with the provided plug-in interfaces can be executed over the workspace as a PECOLE+ collaborative application.
Keywords
Distributed Collaborative Environment; Peer-to-Peer; Group Management Service; Workspace Management Service; JXTA;
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