基于任务的群体感知模型

计算机支持的协同工作为产品开发提供了强有力的环境和技术支持。而群体感知理论和实现技术是计算机支持的协同工作中必不可少的组成部分。本文分析研究了目前存在的几种群体感知模型的优缺点,从"任务"的角度提出一种基于任务的群体感知模型。该模型通过构造任务分解树,把收集来的感知信息按"任务"这个基本要素进行分解、处理(加权)、再组合,完成对实际生活中的任务、角色和活动的动态变化过程及规律的描述。

The Researching and Modeling of a Task-Based Group Awareness Model

CSCW provides the forceful environment and techniques support for the product development. The theory of group awareness and the realization skill is an absolutely necessarily portion in CSCW. After analyzing and studying the excellent and the disadvantage of several group awareness models at the present time, this paper brings forward a task-based group awareness model from the task point of view. Through constructing the task-disassembling tree, this model disassembles the aware information according to the basic element of 'role'. After managing the aware information (adding right to it) , the model assembled them. So, the dynamic change process and the disciplinary of the task, the role and the action in the true-life can be described particularity in this model.