Geometric constraint solving, C.M. Hoffmann; computational geometry, B. Chazelle; the Exact Computation Paradigm, C. Yap; mesh generation and optimal triangulation, M. Bern and D. Eppstein; machine proofs of geometry theorems, S.-C. Chou and M. Rathi; randomized geometric algorithms, K.L. Clarkson; Voronoi diagrams and Delauney triangulations, S. Fortune; the state of art on Steiner ratio problems, D.-Z. Du and F. Hwang; on the development of quantitative geometry from Pythagoras to Grassmann, W.-Y. Hsiang; computational geometry and topological network design, J.M. Smith and P. Winter; polar forms and triangular B-spline surfaces, H.P Seidel.
