Hirokazu Tomiyasu, Takuya Maekawa, Takahiro Hara, Shojiro Nishio. Social Network Applications using Cellular Phones with E-mail Function. In Proceedings of the 21st International Conference on Data Engineering, ICDE 2005, 5-8 April 2005, Tokyo, Japan. pages 1253, IEEE Computer Society, 2005. [doi]
Abstract is missing.