| 题名: | structuring and manipulating hand-drawn concept maps |
| 作者: | Jiang Yingying
; Tian Feng
; Wang Xugang
; Zhang Xiaolong
; Dai Guozhong
; Wang Hongan
|
| 会议名称: | 13th International Conference on Intelligent User Interfaces, IUI'09
|
| 会议日期: | 2009-2-8
|
| 出版日期: | 2010-07-28
|
| 会议地点: | Sanibel Island, FL, United states
|
| 关键词: | Hand-drawn concept map
|
| 收录类别: | EI
|
| 部门归属: | 人机交互技术与智能信息处理实验室
|
| 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. |
| 语种: | 英语
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| 内容类型: | 会议论文
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| URI标识: | http://ir.iscas.ac.cn/handle/311060/3027
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| Appears in Collections: | 人机交互技术与智能信息处理实验室_会议论文
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| 2008457461.pdf（718KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
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| Recommended Citation: | |
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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