Vincent Gramoli
Jorgen Bang-Jensen
Dana Vrajitoru
Giorgio Ausiello
Evelyne Lutton
Ching-Hsien Hsu
Workshop on Computer Algebra in Scientific Computing (2nd 1999)
Donald Knuth
Carlos M. Fonseca
Thomas Erlebach
R. G. Downey
Chaomei Chen
International Computing and Combinatorics Conference (2nd 1996 Hong Kong)
Peter Widmayer
Friedemann Bitsch
Zhipeng Cai
Bruce A. Reed
Frank Nielsen
Jean Charles Gilbert
Inge Li Gørtz