期刊名称：International Journal of Networking and Computing
印刷版ISSN：2185-2847
出版年度：2016
卷号：6
期号：2
页码：328-344
语种：English
出版社：International Journal of Networking and Computing
摘要：During natural disasters, a significant amount of information is shared over the Internet. Therefore, it is desirable to provide disaster information based on information about individual users. However, there is a trade-off between the protection of user information and the quality of services that should be considered when providing disaster information. We propose a method that rationally determines the extent of user information to be disclosed. The effectiveness of the proposed method was evaluated experimentally. The experiments were conducted using the proposed method and a simple determination method wherein both the utility and intention of the user were considered relative to the extent of user information disclosure. In addition, the extent to which the trade-off was considered for each user was evaluated quantitatively.
其他摘要：During natural disasters, a significant amount of information is shared over the Internet. Therefore, it is desirable to provide disaster information based on information about individual users. However, there is a trade-off between the protection of user information and the quality of services that should be considered when providing disaster information. We propose a method that rationally determines the extent of user information to be disclosed. The effectiveness of the proposed method was evaluated experimentally. The experiments were conducted using the proposed method and a simple determination method wherein both the utility and intention of the user were considered relative to the extent of user information disclosure. In addition, the extent to which the trade-off was considered for each user was evaluated quantitatively.
关键词：trade-off;user information;disaster information
