| 智能空间的情景感知冲突研究 |
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| 引用本文： | 郑誉煌,李迪,叶峰. 智能空间的情景感知冲突研究[J]. 计算机工程与应用, 2010, 46(33): 25-27. DOI: 10.3778/j.issn.1002-8331.2010.33.007 |
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| 作者姓名： | 郑誉煌 李迪 叶峰 |
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| 作者单位： | 1.广东第二师范学院 物理系，广州 510303 2.华南理工大学 机械与汽车工程学院，广州 510640 |
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| 基金项目： | 国家科技支撑计划项目 |
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| 摘 要： | 情景感知是智能空间中的关键技术，是用户在智能空间中获得服务的依据。由于智能空间中提供服务的资源是有限的，多个用户在同一时间内争夺资源服务时，就造成了情景冲突。根据模糊集和系统学，建立了情景冲突的数学模型，并将解决情景冲突问题可转化为一个多元函数求条件极值的问题。实例分析表明，这个方法能简明地描述情景冲突问题，并能有效协调解决情景冲突。这方法具有较好的描述情景冲突能力，适合于在计算机实现。
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| 关 键 词： | 普适计算 智能空间 情景感知 情景冲突 |
| 收稿时间： | 2010-09-08 |
| 修稿时间： | 2010-11-8 |
Context-conflict research in intelligent environment |
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| ZHENG Yu-huang,LI Di,YE Feng. Context-conflict research in intelligent environment[J]. Computer Engineering and Applications, 2010, 46(33): 25-27. DOI: 10.3778/j.issn.1002-8331.2010.33.007 |
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| Authors: | ZHENG Yu-huang LI Di YE Feng |
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| Affiliation: | 1.Department of Physics，Guangdong University of Education，Guangzhou 510303，China 2.School of Mechanical and Automotive Engineering，South China University of Technology，Guangzhou 510640，China |
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| Abstract: | Context-aware computing is one of key problems of intelligent environment and the context-aware application has focused on providing services to users.Context-conflict often occurs when multiple users share limited resources at the same time in intelligent environment.The mathematical model of context-conflict is built based on fuzzy set and systematology.The context-conflict resolution policy is represented as finding the extremum of a constrained multivariable function.In desirable scenarios,this resolution policy can describe the context-conflict problem concisely and serve users without distracting or sacrificing others.This proposal for solving context-conflict situations simplifies development of context-aware applications. |
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| Keywords: | ubiquitous/pervasive computing intelligent environment context-aware context-conflict |
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