基于Access Grid的视频会议  

Access Grid Based Video Conference

作　　者：沈华品[1] 吴朝辉[1] 

机构地区：[1]浙江大学计算机学院,杭州310027

出　　处：《计算机科学》2003年第9期116-117,106,共3页Computer Science

摘　　要：1.简介 网格(Gri[1])自1992年提出了概念设计以来,现已成为研究的热点.网格计算(Grid Computing[2])通过网络连接地理上分布的各类计算机(包括机群)、数据库、各类设备和存储设备等,形成对用户相对透明的虚拟的高性能计算环境,它的应用包括分布式计算、高吞吐量计算、协同工程和数据查询等诸多功能.This paper first describes the Grid concept and its current research status. Access Grid is a complement of computational grid. This paper gives a deep analysis of Access Grid and gives a basic model of it. After describing the Access Grid Node's software and hardware configuration and deployment, this paper explains how to manage events on the Access Grid. Lastly, this paper gives some new directions that Access Grid research works are going on.

关 键 词：视频会议 因特网 访问网格 计算网格 AccessGrid 

分 类 号：TN919.8[电子电信—通信与信息系统]