| 使用角色构建虚拟地理环境群体协同方法 |
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| 引用本文： | 徐丙立,饶毅,陈宇婷,游兰,林珲.使用角色构建虚拟地理环境群体协同方法[J].武汉大学学报(信息科学版),2018,43(10):1580-1587. |
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| 作者姓名： | 徐丙立 饶毅 陈宇婷 游兰 林珲 |
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| 作者单位： | 1.陆军装甲兵学院信息通信系, 北京, 100072 |
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| 基金项目： | 国家自然科学基金41271402国家自然科学基金41771442国家重点基础研究发展计划2015CB954100装备发展部预研项目315050501 |
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| 摘 要： | 为解决虚拟地理环境缺乏有效组织、规划、管理群体协同的问题，研究并构建角色模型及角色支持下的虚拟地理环境群体协同方法。构建了包含角色扮演、角色权限、角色感知、角色思维、角色行为和角色表达等模块的角色模型，设计了基于角色的虚拟地理环境群体协同框架，提出了多角色群体协同规划方法，建立了角色支撑下的群体协同冲突检测与消除策略。针对人类活动与全球变化相互影响问题，构建多领域人员参与下虚拟地理环境群体协同模拟与评估原型系统。经系统测试发现，通过角色模型能够较好地实现协同参与者与虚拟地理环境之间的耦合，同时能够为虚拟地理环境的群体协同提供系统性方法支撑。
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| 关 键 词： | 角色模型 虚拟地理环境 群体协同 冲突检测 冲突消除 |
| 收稿时间： | 2017-05-23 |
Role Model-based Geo-Collaboration of Virtual Geographic Environments |
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| Institution: | 1.Department of Information and Communication Engineering, Academy of Army Armored Forces, Beijing 100072, China2.Institute of Space and Earth Information Science, the Chinese University of Hong Kong, Shatin, Hong Kong3.Faculty of Computer Science and Information Engineering, Hubei University, Wuhan 430062, China |
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| Abstract: | Geo-collaboration is a typical feature of virtual geographic environments (VGEs), but there is not a systemic method to bridge the gap between participants and VGEs platform for design, management and implement group collaboration with VGEs. This paper presents a novel method based on a new constructed role model. The role model has six components which are role playing, role authority, role awareness, role thinking, role behaviors, and role representation. Based on the role model, geo-collaboration methodology is presented form multi-aspects including a three-tier architecture designed, geo-collaboration plan, conflict detection and solving. Based on above achievements, a prototype is build which is a case to simulate interaction between human behaviors and global change by integrating the role model and collaborative virtual geographic environment. The result shows that the role model based geo-collaboration for VGEs is reasonable, which is valuable for further research on collaboratively dealing with complex geo-phenomena and geo-processes with VGEs. |
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