[1]庄彦宇,王汝传,叶 宁,等.基于不确定性推理的上下文感知数据处理模型[J].南京师范大学学报(工程技术版),2008,08(04):046-49.
　Zhuang Yanyu,Wang Ruchuan,Ye Ning,et al.A Data Processing Model for Context Awareness Based on an Uncertainty Reasoning[J].Journal of Nanjing Normal University(Engineering and Technology),2008,08(04):046-49.
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基于不确定性推理的上下文感知数据处理模型
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
08卷
期数:
2008年04期
页码:
046-49
栏目:
出版日期:
2008-12-30

文章信息/Info

Title:
A Data Processing Model for Context Awareness Based on an Uncertainty Reasoning
作者:
庄彦宇1;  王汝传1;  2;  叶 宁1;  3;  陈 志1
1. 南京邮电大学计算机学院, 江苏南京210003;
2. 南京大学计算机软件新技术国家重点实验室, 江苏南京210093;
3. 南京人口管理干部学院信息科学系, 江苏南京210042
Author(s):
Zhuang Yanyu1; Wang Ruchuan1; 2; Ye Ning1; 3; Chen Zhi1
1.College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210003,China;2.State Key Lab of Novel Software Technology,Nanjing University,Nanjing 210093,China;3.Department of Information Science,Nanjing College of Population Programme
关键词:
普适计算;  上下文感知;  不确定性推理;  数据处理
Keywords:
pervasive com puting;  context aw areness;  uncerta inty reasoning;  data processing
分类号:
TP301
摘要:
以不确定性推理理论为基础,建立一种上下文感知数据处理模型.该模型以权值映射上下文实体的特征,以权值变化来映射上下文实体的变化,进而体现出被观察对象的状态变化.实例分析表明,基于不确定性推理的上下文感知数据处理模型能够满足特定的数据处理要求,提高数据处理的适应性.
Abstract:
Th is paper presen ts a data pro cessing m ode l for con tex t aw areness based on uncerta inty reasoning theory, wh ich m aps the fea tures of con tex t entities asw e ights, and the changes of contex t entities as thew e ight changes, so as to re flect the state changes of the observed ob jec ts. A case study show s tha t the proposed m ode l can sa tisfy the specific data processing requirem ents and im prove adaptab ility of data pro cessing.

参考文献/References:

[ 1] H opperAndy, H arterAndy, B lack ie Tom. Activ e badg e sy stem [ C] / /Pro ceeding of theConference on H um an Factors in Computing System s- INTERACT. 93 and CH I. 93. N ew York, USA: ACM, 1993: 533-534.
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备注/Memo

备注/Memo:
基金项目：国家自然科学基金(60573141和60773041);国家“863”计划(2006AA01Z201、2006AA01Z219、2007AA01Z404和2007AA01Z478);江苏省高技术研究计划(BG2006001)资助项目
通讯联系人: 王汝传, 教授, 博士生导师, 研究方向: 计算机软件、计算机网络和网格及信息安全等. E-m ail:w angrc@ n jup t. edu. cn
更新日期/Last Update: 2013-04-24