An A. Foundations of Intelligent Systems 17th International Symposium, ISMIS 2008 Toronto, Canada, May 20-23, 2008 Proceedings / / edited by Aijun An, Stan Matwin, Zbigniew W. Raś, Dominik Ślęzak // Springer eBooks. URL: http://dx.doi.org/10.1007/978-3-540-68123-6