An Experiment with Computer-Supported Cooperative Work: Shared Workspace
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چکیده
منابع مشابه
A Group-based Authorization Model for Computer-supported Cooperative Work
Requirements for access control in CSCW systems have often been stated but groupware in use today does not meet most of these requirements There are prac tical reasons for this but one of the problems is the inherent complexity of sophis ticated access control models We propose a general authorization model that emphasizes conceptual simplicity Several extensions to the basic model address well...
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An earlier study [7] has examined the impact of different human-to-human communication modes on computer supported work involving groups of two people. Based on the findings of this study an experiment was designed to explore the relative impact of face-to-face and audio-only communication modes in supporting shared-workspace interaction between groups of three people. This paper describes the ...
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تاریخ انتشار 1999