| 摘要: |
| 讨论了典型普适环境下的自适应群体导航问题.分析了群体的分类,定义了4种不同类型的群体,引入了群体导航和群体体验的概念.剖析了不同类型群体体验的定量评价,建立了具有统一形式的群体体验定量评价模型.研究了群体建模、上下文感知的群体交互等群体导航支撑技术,提出了以增强群体体验为目的的自适应群体导航技术.在典型普适环境智能博物馆下实现了群体导航原型系统——iGuide,通过对实验数据的定量分析验证了群体导航技术的有效性. |
| 关键词: 普适计算 群体体验 群体导航 定量评价 |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60803044 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2006AA01Z198 (国家高技术研究发展计划(863)); the National Research Foundation for the Doctor |
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| Adaptive Group Navigation in Ubiquitous Computing Environments |
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WANG Zhu,ZHOU Xing-She,WANG Hai-Peng,NI Hong-Bo,WU Rui-Juan
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| Abstract: |
| This paper explores the issue of adaptive group navigation in ubiquitous computing environments. Firstly, it proposes the classification and definition of four different categories of user groups and introduces the notion of group navigation and group experience. Secondly, it analyzes the quantitative evaluation of group experience and establishes a uniform evaluation model that is suitable for all kinds of user groups. Thirdly, it puts forward an adaptive group navigation technique which aims to enhance group experience. Especially, the paper deals in depth with two basic techniques of adaptive group navigation: Group modeling which contributes to the direct group experience and context-aware intra-group interaction which contributes to the indirect group experience. Finally, the paper evaluates the effectiveness of the proposed group navigation technique. |
| Key words: ubiquitous computing group experience group navigation quantitative evaluation |
