TEC词典（英文版）
knowledge base
a combination of criteria and methods required to anlayze one or more alternatives for a decision
knowledge sharing diary
an avenue where users can post work-related knowledge, expertise, or experiences, which can be shared with fellow employees e.g., blog
knowledge tree
an organized tree structure that is used to categorize the evaluation criteria that represents a knowledge base. These criteria contain the features and functions of the solution that are evaluated.