Realization of a Computer Simulation Environment Based on ITBL and a Large Scale GW Calculation Performed on This Platform. - Yoshiyuki Kawazoe; Marcel H. F. Sluiter; Hiroshi Mizuseki; Kyoko Ichinoseki; Amit Jain; Kaoru Ohno; Soh Ishii; Hitoshi Adachi; Hiroshi Yamaguchi (ISHPC, 2005)