碩士 / 國立成功大學 / 資訊管理研究所 / 96 / Nowadays, there are large number of visual knowledge objects (VKOs) which are widely used by knowledge workers to present their ideas, proposals, findings and reports. An efficient system for searching VKOs and representing their relationships is useful to increase productivity. This thesis proposes a VKOs searching and navigation system against Microsoft Online Clip Art Gallery with ability to show relations between VKOs by using Formal Concept Analysis (FCA). This system allows fast retrieval of VKOs from the knowledge repository. Improvements are made in order to provide better navigation of concept lattice. The usability of the visualization of concept lattice and user interfaces in the system will be investigated and evaluated to determine whether knowledge workers can improve their productivity.
| Identifer | oai:union.ndltd.org:TW/096NCKU5396027 |
| Date | January 2008 |
| Creators | Tsung-Han Tsai, 蔡宗翰 |
| Contributors | Sheng-Tun Li, 李昇暾 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | en_US |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 47 |
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