以英國科學哲學家卡爾．波普爾的世界三理論為理論基礎，闡述六種科學知識組
織系統即科學文獻、科學術語、學科體系、綜述 (述評、評鑑與預測 )、人工智能及模控空
間的科學知識組織系統；分析各種科學知識組織系統間之相互關係；論述組織科學知識所涉
及的加工技術，包括主題分析、知識分析及資訊分析三種；附實例介紹各種科學知識組織系
統的組織工具，即知識框架 (Knowledge Framework)；以表列方式對照、比較科學知識服務
系統的內涵。最後探討國內科學知識服務系統的現況及問題，並對未來跨國資訊引起的文化
質變提出警訊。

Based upon the World 3 Theory of Karl Popper, this article elucidates
six scientific knowledge organization systems, which includes scientific
literature, scientific terms, disciplinary system, survey (review, assessment
and forecasting included), artificial intelligence system and cyberspace system.
The author also clarifies the interrelationship among the six systems,
introduces the skills of scientific knowledge organization, such as subject
analysis, knowledge analysis, and information analysis, and uses examples to
articulate the knowledge framework that is the tool for organizing the
knowledge. Finally, the author presents the current status of Taiwan's
scientific knowledge organization systems, and raises an warning of cultural
degeneration for lacking the above mentioned scientific knowledge organization
systems.