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一种面向对象的超媒体系统的设计与实现
引用本文:曹元大,马锐.一种面向对象的超媒体系统的设计与实现[J].北京理工大学学报(英文版),1997,6(1):78-84.
作者姓名:曹元大  马锐
作者单位:北京理工大学人工智能研究所,北京 100081;北京理工大学人工智能研究所,北京 100081
摘    要:介绍了一种面向对象的 NBO(node-block-object)超媒体数据模型.该模型利用面向对象的方法,将多媒体信息和链接功能封装于一体,成功地实现了交叉链接和双向链接,大大增强了系统的灵活性,并实现了超媒体系统中的前、后向双向查找功能.在链接关系上,还实现了条件约束,从而大大方便了时间相关媒体信息的处理和多种媒体对象相互协作的操作.

关 键 词:多媒体  超媒体  链接  面向对象程序设计

The Design and Implementation of an Object-Oriented Hypermedia System
Cao Yuanda and Ma Rui.The Design and Implementation of an Object-Oriented Hypermedia System[J].Journal of Beijing Institute of Technology,1997,6(1):78-84.
Authors:Cao Yuanda and Ma Rui
Affiliation:Center for Research on Artificial Intelligence,Beijing Institute of Technology,Beijing 100081;Center for Research on Artificial Intelligence,Beijing Institute of Technology,Beijing 100081
Abstract:Presents an object-oriented NBO(node-block-object)data model for hypermedia system.It takes advantage of object-oriented method,encapsulates all multimedia information as well as link functions in one unit,It has successfully achieved cross link to offer much better flexibility and two-way link to realize forward and backward searching in hypermedia system navigation.A conditional relation on links has also been realized,that is very helpful for time sensitive multimedia information processing and multimedia object cooperation.
Keywords:, , ,
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