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Title
Japanese: 
English:Toward a Logical Architecture for Situation Dependent Information Services with Surrounding Awareness 
Author
Japanese: 丁 瀟君, 飯島 淳一.  
English: Xiaojun Ding, Junichi Iijima.  
Language English 
Journal/Book name
Japanese: 
English:Proceedings of Sixth International Conference on Grid and Cooperative Computing 
Volume, Number, Page         pp. 871-877
Published date Aug. 2007 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English:Sixth International Conference on Grid and Cooperative Computing (GCC 2007) 
Conference site
Japanese: 
English:Urumqi, China 
Official URL http://dx.doi.org/10.1109/GCC.2007.121
http://www.is.me.titech.ac.jp/paper/2007/other/GCC07Ding.pdf
 
DOI https://doi.org/10.1109/GCC.2007.121
Abstract In recent years, the rapid growth of m-commerce is being driven by various emerging mobile applications and services. Among them, mobile information service is considered to be one of important applications. User's situation is a key factor in the design of adaptive mobile information services. Personalized and user's situation dependent information services have been focused as one of value-added services. But little attention has been given to the point on implementing situation dependent information services based on a formal logical approach. In this research, the concepts of our logical architecture, which adopt logical reasoning capabilities of the situation calculus, enable users to receive situation dependent information services. Moreover, because a user's situation can never exist in isolation from his/her surrounding world, one important purpose of this research is to relate evolution of surrounding circumstances to the architecture, and to model a situation dependent information service system with surrounding awareness.

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