Osvaldo Gervasi David Taniar Beniamino Murgante Antonio Laganà Youngsong Mun Marina L. Gavrilova Computational Science and Its Applications - ICCSA 2009, International Conference, Seoul, Korea, June 29-July 2, 2009, Proceedings, Part II 5593 2009 http://dx.doi.org/10.1007/978-3-642-02457-3 978-3-642-02456-6 ICCSA (2) Lecture Notes in Computer Science Springer db/conf/iccsa/iccsa2009-2.html