Mechanisms for Personalization of Documents Utilizing Environment concept in Multiuser Hypermedia System

협조 하이퍼미디어 시스템에 있어서 환경을 이용한 개별화 기구

To support cooperative work in various scenes by computer systems, functions of sharing personalization, observation and control are needed. Especially, in advanced cooperative work, people have various position so that sometimes one person needs to restrict behavior of another. In this paper, we describe representation of access restriction of hypermedia system, which is framework of CSCW(Computer-Supported Cooperative Works) system we developed and propose a way to go on working cooperatively with people, restricting others.