建置OWL 與 SWRL 為基礎的監控系統過程中,從與使用者溝通需求中發現幾點 issues : 1) 一般使用者 (user) 對系統存在一定程度的認知差距 (Gap)。 2) 推論後的結果需要驗證,確保其正確性。本文提出一個使用 OWL 與 SWRL 的驗證方式,來解決上述的問題。In developing an OWL and SWRL based surveillance system, we found the issues below: 1) there are certain cognitive gaps between users and the system, 2) inferred results need to be validated to ensure their correctness. In this paper, we proposed a validation approach using OWL and SWRL to solve these issues.