Abstract
Group awareness is the basis of the group cooperation. Its model and application is an important research field in CSCW community. A role based hierarchical group awareness model (RHGAM) on the basis of the previous research is presented in this paper. Regarding role as the basis of the group cooperation, firstly RHGAM constructs a group cooperation environment (GCE), and then GCE is extended by group awareness content, awareness hierarchy, the task decomposition rule. The model divides the awareness information into four levels by decomposition and recombination using a role-task graph and the thinking of group structure. The implementation mechanism of the model to provide group cooperation and awareness mechanism in the project Personal Research Information Workspace is also discussed in this paper.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
