A distributed multimedia conferencing system for distance learning

被引:0
|
作者
Min, D [1 ]
Choi, E [1 ]
Han, YT [1 ]
Hwang, D [1 ]
Jung, JH [1 ]
机构
[1] Konkuk Univ, Dept Comp Engn, Kwangjin Ku, Seoul, South Korea
来源
INTERNATIONAL WORKSHOP ON MULTIMEDIA SOFTWARE ENGINEERING, PROCEEDINGS | 1998年
关键词
multimedia conferencing; distributed systems; distance learning; real-time communication; education on demand;
D O I
10.1109/MMSE.1998.722954
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a platform independent multimedia distance education system called GVA (Global Virtual Academy). The GVA system provides a distance lecture environment supported by multi-user interactive tools, such as real-time full-duplex voice talking, text chatting, and a shared whiteboard on top of a web browser. For organizing and coordinating several concurrent lecture sections. session and conference management schemes are employed. In addition, this system offers a self-study environment in which students access lecture notes on the web and review previous lectures on demand For the on-demand lecture review service multimedia data of real-time lectures are stored on the database of the GVA system and replayed later on demand with inter-media synchronization This system is implemented in Java language and thus portable to any machines with Java Virtual Machine Currently, this system is accessible by the registered users through various network environments including LAN, ISDN, PSTN and Internet This remote lecture system can provide a good environment to educate students via multimedia interactive communication and make remote users be within easy distance.
引用
收藏
页码:88 / 95
页数:8
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