Significant advances in the field of computer simulations (both methodological and algorithmic) and the rapid increase in computing power have led to the development of powerful multi-scale simulation tools (i.e., from the microscopic quantum/atomistic level via mesoscopic coarse-graining procedures all the way up to the macroscopic or continuum level). These developments have the potential to address fundamental issues in materials science and technology by revealing the molecular origin of unique phenomena exhibited at the macroscopic level and by elucidating the structure-property-processing relationships in systems with a complex internal microstructure of synthetic polymers and biopolymers. Motivated by these advances, our research interests (topics) are listed as i) Bulk polymer melt viscoelasticity, ii) Interfacial structural/rheological properties of complex fluids, iii) Micro- and nano-structured materials (multi-scale simulation), and iv) Biological systems.