Parallel Computation 4th International ACPC Conference Including Special Tracks on Parallel Numerics (ParNum'99) and Parallel Computing in Image Processing, Video Processing, and Multimedia Salzburg, Austria, February 16-18, 1999, Proceedings - Zinterhof, Peter; Zinterhof, Peter; Vajtersic, Marian; Vajtersic, Marian; Uhl, Andreas; Uhl, Andreas (Springer Berlin Heidelberg : Imprint: Springer, 1999)