November 24-27, 2013, Workshop of the Project ERC-CZ MORE Implicitly Constituted Materials: Modeling, Analysis, and Computing, 2013, Liblice, Czech Republic Membership in scientific committee, local organizers. July 1-5, 2013, Preconditioning of Iterative Methods - PIM 2013, 2013, Prague, Czech Republic Membership in scientific committee. May 27-30, 2013, HPCSE 2013, High Performance Computing in Science and Engineering, 2013, hotel Solan, Czech Republic Membership in scientific committee.