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A Data Processing Model for Context Awareness Based on an Uncertainty Reasoning(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2008年04期
Page:
46-49
Research Field:
Publishing date:

Info

Title:
A Data Processing Model for Context Awareness Based on an Uncertainty Reasoning
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
Keywords:
pervasive com puting;  context aw areness;  uncerta inty reasoning;  data processing
PACS:
TP301
DOI:
-
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.

References:

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Memo:
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Last Update: 2013-04-24