基于上下文感知的移动协同标绘模型

针对移动计算环境下的协同标绘问题，构建了基于上下文感知的移动协同标绘模型MCPM-CA。从移动协同的特征出发，采用上下文感知技术来捕获移动协同标绘中的多种上下文信息，并对其进行上下文语义描述。然后，通过上下文上的推理得出标绘状态的变迁规则。最后给出MCPM-CA模型的应用实例。目前。该模型已应用于移动协同服务支撑平台，结果表明该模型可行、有效，有力了支撑了移动协同标绘的实现。

A Mobile Collaboration Plotting Model Based on Context Awareness

Aiming at the issue of collaboration plotting in mobile computing environment, a novel model named MCPM-CA, mobile collaboration plotting model based on context awareness, was proposed. Firstly, according as the character of mobile collaboration, the context information in mobile collaboration environment was adopted by context awareness technology, and their semantic was depict by formal formula. Then, the migration rules of plotting states were elicited by reasoning on context. At last, the instance of MCPM-CA was given. The model currently has applied in the services platform supporting mobile collaboration. The result indicates the model was feasible and efficacious and provided strong support to the implement of mobile collaboration plotting.