Conferences

1. XVII^th Workshop on Geometric Methods in Physics, Białowieża 1998.
2. Operator Algebras and Noncommutative Geometry, Cargese 1999.
3. Reunion GDR, Paris 1999.
4. Mathematical and Physical Aspects of Quantum groups, Bayerischzell 2000.
5. XIX^th Workshop on Geometric Methods in Physics, Białowieża 2000.
6. Teoria Operadów, Gdańsk 2001.
7. Workshop on Noncommutative Geometry, Triest 2001.
8. Workshop on Noncommutative Yang-Mills Theory, Bayerischzell 2001.
9. Noncommutative Geometry and Quantum Groups, Warsaw 2001.
10. DMU Seminar on Noncommutative Geometry, Oberwolfach 2001.
11. Sympozjum Instytutu Fizyki Teoretycznej, Warsaw 2001.
12. XXIV^th International Conference on Group Theoretical Methods in Physics, Paris 2002.
13. Great Plains Operator Theory Symposium, Urbana-Champaign 2003.
14. Midsumers Day's Workshop on noncommutative geometry and quantum groups, Warsaw 2003.
15. Postdoc workshop, Münster 2003.
16. Locally Compact Quantum Groups and Quantum Symmetries, Marseille 2004.
17. New Symmetries in Mathematical Physics, Marseille 2004.
18. Topological K-theory for noncommutative algebras, Oberwolfach 2005.
19. Spring School on noncommutative geometry, Warsaw 2005.
20. Thematic Program on Noncommutative Geometry and Quantum Groups Trieste 2006.
21. Trends in noncommutative geometry Cambridge 2006.
22. Amenability beyond groups Vienna 2007.
23. Local quantum physics Leipzig 2007.
24. Operator spaces and group algebras Banff 2007.
25. Operator spaces and quantum gropus Toronto 2007
26. Noncommutative geometry and quantum groups 2008 Warsaw 2008
27. Educational Week on Noncommutative Integration Leiden 2008
28. Operator algebraic aspects of quantum groups Leuven 2008