Conference Organization

GAMM/IFIP-Workshop Stochastic Programming : Stability, Numerical Methods and Applications, Gosen (near Berlin), March 23-27, 1992.

Minisymposium on Stochastic Programming, Humboldt-Universität Berlin, January 22-23, 1994.

Member of the Organizing Committee of International Congress of Mathematicians Berlin (ICM'98), August 18-27, 1998.

9th International Conference on Stochastic Programming, Berlin (Germany), August 25 - August 31, 2001.

Member of the Local Organizing Committee of the First SIAM-EMS Conference "Applied Mathematics in our Changing World", Berlin (Germany), September 2-6, 2001.

Editorial Services

Co-Editor of Stochastic Programming E-Print Series (1999- )

Associate Editor Optimization Letters (OPTL) (2006- )

Associate Editor Energy Systems (2009- )

S.T. Rachev and W. Römisch (Guest-Editors): Stochastic Programming: Stability, Numerical Methods and Applications, special issue of Journal of Computational and Applied Mathematics 56 (1-2) (1994).

B. Bank, J. Bustamante, J. Guddat, M.A. Jimenez, H.Th. Jongen and W. Römisch (Editors): Proceedings of the 3rd international conference on approximation and optimization in the Caribbean (Puebla, Mexico, October 8-13, 1995), Aportaciones Matematicas, Comunicaciones 24, Sociedad Matematica Mexicana, 1998.

W. Römisch and R. Schultz (Guest-Editors): Stochastic Programming, Annals of Operations Research 142 (2006).

Graduate Schools

Member of the Graduate School Geometrie und Nichtlineare Analysis (HU-Berlin) during 1992-2002

Member of the Graduate School Stochastische Modellierung und quantitative Analyse grosser Systeme in den Ingenieurwissenschaften (TU Berlin and HU Berlin) during 2000-2006

Memberships

Deutsche Mathematiker-Vereinigung (DMV) (Fachgruppen Optimierung, Stochastik und Industriemathematik)

Gesellschaft für Angewandte Mathematik und Mechanik (GAMM)

Gesellschaft für Operations Research (GOR)

Mathematical Programming Society (MPS)