hima and I. Fujishiro, "Measuring volumetric coherence," In ACM SIGGRAPH98 Conference Abstracts and Applications, p.260, July 1998. 1999 K.Garatani, H.Nakamura, H.Okuda and G.Yagawa, "GeoFEM: High Performance Parallel FEM for Solid Earth", HPCN'99,7th International Conference Proceedings, High-Performance Computing and Networking, Lecture Notes in Computer Science,1593, 133-140, 1999. M. Iizuka, H. Nakamura, K. Garatani, K. Nakajima, H. Okuda and G. Yagawa, "GeoFEM : High-Performance Paralles FEM For Geophysical Applications", High Performance Computing, Second International Symposium, ISHPC' 99, Lecture Notes in Computer Science, 1615, pp.292-303, 1999. , , , GeoFEM , , Transactions of JSCES, Vol. 1, Paper No. 19980006, pp.63-68, 1999. , , , , , Transactions of JSCES, Vol. 1, Paper No. 19990009, pp.83-88, 1999. , , , , , Transactions of JSCES,Vol. 1, Paper No. 19990012, pp.101-106, 1999. I. Fujishiro, T. Azuma and Y. Takeshima, "Automating ...