Assisted Image-Guided Liver Surgery Using Sparse Intraoperative Data.- Viscoelastic and Nonlinear Liver Modeling for Needle Insertion Simulation.- Application of Biomechanical Modelling to Image-Guided Breast Surgery.- Estimation of Intraoperative Brain Deformation.- Doppler Ultrasound Driven Biomechanical Model of the Brain for Intraoperative Brain-Shift Compensation: A Proof of Concept in Clinical Conditions.- Biomechanical Modeling of the Prostate for Procedure Guidance and Simulation.- Measuring the in vivo behavior of soft tissue and organs using the aspiration device.- Dynamic Material Properties of Human and Animal Livers.- Validation of a Light Aspiration device for in vivo Soft Tissue Characterization (LASTIC).- Harmonic Motion Imaging (HMI) for Tumor Imaging and Treatment Monitoring.- SOFA, a Multi-Model Framework for Interactive Physical Simulation.- CamiTK: a modular framework integrating visualization, image processing and biomechanical modelling.- ArtiSynth: A Fast Interactive Biomechanical Modeling Toolkit Combining Multibody and Finite Element Simulation.