臺灣博碩士論文加值系統

隨著網際網路與全球資訊網的興起盛行，人們只要透過簡單的超連結功能，就可以不受任何時間或地點限制從浩瀚的網路資源中獲得資訊。然而，目前網頁瀏覽往往會造成使用者迷失、資訊超載，以及擷取出不符合使用者需求的資訊等問題。所幸，目前在電腦科學領域上所應用的本體論是一個將知識明確表達的機制，倘若能將領域知識以本體論形式表現出來，並透過網際網路進行語意知識的傳遞分享，將能解決上述資訊存取的缺失。因此，本研究的目的即是提出一個以本體論為基礎的適性化網頁瀏覽機制，並應用於社區防災知識瀏覽方面。本研究結合了社區防災知識的本體論與使用者瀏覽歷程本體論，不僅賦予關鍵字語意的查詢功能，還能促進知識瀏覽的適性化推薦，並使網頁內容知識更明確的組織與呈現。因此，本研究結合了以本體論為基礎的語意瀏覽查詢和使用者瀏覽歷程分析推薦機制，以符合使用者的瀏覽查詢需求，達到個人適性化的學習。

As Internet and World Wide Web are getting more popular, people can obtain information from enormous network resources by simple hypertext links. However, people are likely to encounter disorientation and information overloads besides finding irrelevant information during the web page searches. Fortunately, ontology which is a knowledge-represented mechanism can resolve these undesirable phenomenons. When the knowledge is represented in a declarative formalism, it will facilitate the transmission, sharing and reuse of semantic knowledge through the Web. Hence, ontology can support semantic information navigation and enable intelligent information access for human users, and machines as well.
For reasons mentioned above, the purpose of this paper is to bring up an ontology-based adaptive web browsing mechanism for community-based hazard mitigation. It also utilizes the records and analyses of users’ browsing behavior so as to provide users suggestions to find information they want. In conclusion, this study integrates ontology-based semantic information browsing and analyzes users’ browsing behavior to meet users searching demands and enhance personal adaptive learning.

中文摘要.....................................................i
英文摘要....................................................ii
誌 謝......................................................iii
目 錄.......................................................iv
表目錄......................................................vi
圖目錄.....................................................vii
一、 緒論........................................................1
1.1 研究背景與動機...............................................1
1.2 研究問題與目的...............................................2
1.3 研究範圍與限制...............................................3
1.4 論文架構.....................................................4
二、 文獻探討........................................................6
2.1 Semantic Web.................................................6
2.2 Ontology.....................................................7
2.2.1 Ontology的定義.........................................7
2.2.2 Ontology的分類.........................................8
2.2.3 以Ontology為基礎作資訊擷取與瀏覽.......................9
2.2.4 Web Ontology Language.................................10
2.3 網頁瀏覽推薦機制............................................11
2.3.1 User Profile..........................................11
2.3.2 推薦系統的簡介........................................12
2.3.3 目前網頁瀏覽推薦機制..................................12
2.4 社區防災....................................................14
三、 研究方法.......................................................15
3.1 設計目標....................................................15
3.2 系統架構....................................................16
3.3 後端資料庫..................................................17
3.4 瀏覽歷程記錄................................................18
3.5 瀏覽歷程分析................................................18
3.6 語意查詢分析................................................20
3.7 知識瀏覽....................................................22
四、 系統設計與實作.................................................24
4.1需求分析.........................................................24
4.1.1 使用案例......................................................24
4.1.2 使用案例活動流程..............................................29
4.2系統環境與架構...................................................36
4.2.1 系統環境......................................................36
4.2.2 架構設計......................................................37
4.3本體論知識庫之建置...............................................37
4.3.1 社區防災知識本體論............................................38
4.3.2 瀏覽歷程本體論................................................40
五、 系統使用情境說明............................................. 41
5.1網頁登入.........................................................41
5.2社區防災知識瀏覽功能.............................................41
5.3瀏覽歷程分析功能.................................................42
5.4語意查詢分析功能.................................................43
5.5檢視瀏覽歷程與我的最愛功能.......................................44
六、 結論與建議.....................................................46
6.1研究結論.........................................................46
6.2研究貢獻.........................................................47
6.3未來研究建議.....................................................48
參考文獻............................................................49

中文部分
楊士芳，民89，台灣的天然災害，地景保育通訊，第12期。
鄧子正、沈子勝，民91，民間與社區防救災教育之建立與推動分析，內政部消防署委託之
研究報告(報告編號：091-30106000C1-009)，未出版。
鄧子正、沈子勝，民92，推動社區防災現況調查與教育訓練規範研究，內政部消防署委託
之研究報告，未出版。

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