Volkan Akcelik Jacobo Bielak George Biros Ioannis Epanomeritakis Omar Ghattas Loukas F. Kallivokas Eui Joong Kim A Framework for Online Inversion-Based 3D Site Characterization. 717-724 http://dx.doi.org/10.1007/978-3-540-24688-6_93 2004 conf/iccS/2004-3 International Conference on Computational Science db/conf/iccS/iccS2004-3.html#AkcelikBBEGKK04