分布式计算技术的发展及在远程教育中的应用  

The development of distributed computing technology and application in distance education

作　　者：马小龙[1,2] 

机构地区：[1]甘肃民族师范学院计算机科学系,甘肃合作747000 [2]兰州大学信息科学与工程学院,兰州730000

出　　处：《工业仪表与自动化装置》2012年第2期17-19,51,共4页Industrial Instrumentation & Automation

基　　金：甘肃省教育科学研究"十一五"规划课题<基于VRML的甘南藏区E-learning教育应用研究>(GS(2010)GX046)

摘　　要：分布式计算技术是以面向对象技术为主要特征的第二代分布式计算技术,是解决目前在异构网络环境下的计算机应用领域最为广泛且最为有效的技术之一。远程教育是一种同时异地或异时异地进行的教育方式,远程教育并不是改变教育本身,而是改变知识的传播方式和渠道,打破了传统教育的时间、空间及行为对象等因素的制约,填补传统教育的空缺和不足。近年来,依托于信息网络的远程教育发展越来越快,由于它采用了各种多媒体技术、先进的网络通信技术,使得教与学的交互性大大加强,形象直观生动,得到广泛的应用。Distributed computing technology is based on object oriented technology as the main characteristics of the second generation of distributed computing technology,it is to solve at present in heterogeneous network environment of computer application field is the most extensive and most effective technique.Distance education is a kind of at the same time in different places or different situation of education,distance education is not to change the education itself,but the change of knowledge dissemination methods and channels,to break the traditional education of the time,space and behavior object constraints and other factors,to fill the vacancy and deficiency of the traditional education.In recent years,relying on the information network of remote education is developing more and more quickly,because it uses a variety of multimedia technology,advanced network communication technology,makes teaching and learning interaction greatly enhanced,vivid image,obtained the widespread application.

关 键 词：分布式计算 分布式对象技术 J2EE 远程教育 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]