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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
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/3027
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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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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