The key to the construction of the teaching and research group depends on the following four points:experts leading to define the direction of the group construction;companions cooperation to improve the teachers professional competence;focusing on teaching and research to enhance the P.

This paper summarizes four strategies of professional guides recently in China,they are the styles of Guiding theoretically,Exploring cooperatively,Creating inside and Directing each other across schools.

Wiki provides a bran-new mode of academic exchange for domain experts.

Aimed at these problems,one method is brought forward,which elicits domain expert knowledge to build causal mapping network and transfer causal mapping network to Bayesian diagnostic network.