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Content Provider | IEEE Xplore Digital Library |
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Author | Jun-Ki Min Hee-Taek Kim Sung-Bae Cho |
Copyright Year | 2008 |
Description | Author affiliation: Dept. of Comput. Sci., Yonsei Univ., Seoul (Jun-Ki Min; Hee-Taek Kim; Sung-Bae Cho) |
Abstract | This paper presents a social and personal context modeling method on mobile device. It infers userpsilas contexts, such as amity with others and emotional state, from uncertain logs stored in mobile devices using Bayesian networks. Proper services are then provided to the user based on the semantic compatibility between current and past contexts. Here, the contexts are hierarchically matched after each context is expanded to the context-tree using domain ontology. We have implemented a contact list recommendation application on mobile device that recommends phone numbers in a phonebook according to the user's situation. Experimental results on real-user data show that the method provides an efficient and accurate means for mobile based social networking applications. |
Starting Page | 381 |
Ending Page | 384 |
File Size | 1905064 |
Page Count | 4 |
File Format | |
ISBN | 9780769534961 |
DOI | 10.1109/WIIAT.2008.367 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-12-09 |
Publisher Place | Australia |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Context-aware services Uncertainty Social network services History Intelligent agent social network Bayesian methods mobile context Web and internet services Message service Bayesian networks Mobile computing Context modeling |
Content Type | Text |
Resource Type | Article |
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