| Title | The application of a fast multipole algorithm to the computation of scattering from many objects | 
| Author | *Norimasa NAKASHIMA, Mitsuo TATEIBA (Kyushu Univ., Japan) | 
| Title | Application of the fast multipole method to the domain decomposition boundary element sound field analysis | 
| Author | *Yosuke Yasuda, Tetsuya Sakuma (Univ. of Tokyo, Japan) |