T. Murata, and S. Moriyasu. Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence, page 85--88. Washington, DC, USA, IEEE Computer Society, (2007)
T. Murata, and S. Moriyasu. Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence, page 85--88. Washington, DC, USA, IEEE Computer Society, (2007)