| 摘要 |
<p>Systems and methods are provided for expressing a body of knowledge in standard or normalized terms. A topic hierarchy comprises topics related to the body of knowledge, with one or more topics comprising subtopics, and with subtopics themselves possibly comprising further subtopics. Principles are found within documents that are related to the body of knowledge, and standard terminology is selected to express those principles. Documents may be associated with the standard expressions corresponding to the respective principles found in the documents, and one or more of the standard expressions may be associated with at least one topic, subtopic, or both.</p> |
