| structuring and manipulating hand-drawn concept maps | |
| Jiang Yingying ; Tian Feng ; Wang Xugang ; Zhang Xiaolong ; Dai Guozhong ; Wang Hongan | |
| 2010-07-28 | |
| 会议名称 | 13th International Conference on Intelligent User Interfaces, IUI'09 |
| 会议日期 | 2009-2-8 |
| 会议地点 | Sanibel Island, FL, United states |
| 关键词 | Hand-drawn concept map |
| 页码 | 457-461 |
| 中文摘要 | Concept maps are an important tool to knowledge organization,representation, and sharing. Most current concept map tools do not provide full support for hand-drawn concept map creation and manipulation, largely due to the lack of methods to recognize hand-drawn concept maps. This paper proposes a structure recognition method. Our algorithm can extract node blocks and link blocks of a hand-drawn concept map by combining dynamic programming and graph partitioning and then build a concept-map structure by relating extracted nodes and links. We also introduce structure-based intelligent manipulation technique of hand-drawn concept maps. Evaluation shows that our method has high structure recognition accuracy in real time, and the intelligent manipulation technique is efficient and effective. |
| 收录类别 | EI |
| 语种 | 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://124.16.136.157/handle/311060/3027]  |
| 专题 | 软件研究所_人机交互技术与智能信息处理实验室_会议论文 |
| 推荐引用方式 GB/T 7714 | Jiang Yingying,Tian Feng,Wang Xugang,et al. structuring and manipulating hand-drawn concept maps[C]. 见:13th International Conference on Intelligent User Interfaces, IUI'09. Sanibel Island, FL, United states. 2009-2-8. |
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