TY - JOUR T1 - MAPFS-DAI, an extension of OGSA-DAI based on a parallel file system JF - Future Generation Computer Systems Y1 - 2007 A1 - Sanchez, A. A1 - Perez, M. S. A1 - Karasavvas, K. A1 - Herrero, P. A1 - Perez, A. VL - 23 ER -