1) Sebastien Ferenczi, Directeur de Recherches CNRS, Marseille;
2) Pascal Hubert, Professor at University Aix-Marseille 3;
3) Christian Mauduit, Professor at University Aix-Marseille 2;
4) Michel Waldschmidt, Professor at University Paris 6.

1) Boriboon Novaprateep, Chair of the Department of Mathematics, Faculty of Science, Mahidol University;
2) Somkid Amornsamankul, Assistant Professor, Department of Mathematics, Faculty of Science, Mahidol University;
3) Chontita Rattanakul, Assistant Professor, Department of Mathematics, Faculty of Science, Mahidol University;
4) Kornkanok Bunwong, Department of Mathematics, Faculty of Science, Mahidol University;
5) Pidpeangpen Porananond, Secretary to the local committee, Department of 
Mathematics, Faculty of Science, Mahidol University.

1) Sebastien Ferenczi, Directeur de Recherches CNRS, Institut de Mathematiques de Luminy, Case 907, 163 av. de Luminy, F13288 Marseille Cedex 9, ferenczi@iml.univ-mr.fr;
2) Christian Mauduit, Professor, Universite de la Mediterranee, Departement de Mathematiques, Case 907, 163 av. de Luminy, F13288 Marseille Cedex 9, mauduit@iml.univ-mr.fr;
3) Jean-Christophe Yoccoz, Professor, College de France, 11 pl. Marcelin Berthelot, F75005 Paris;
4) Yongwimon Lenbury, Professor, Director of the Centre of Excellence in Mathematics, PERDO, Commission for Higher Education, Ministry of Education, scylb@mahidol.ac.th;
5) Yupaporn Kemprasit, Professor, Department of Mathematics, Faculty of Science, Chulalongkorn University, Yupaporn.K@chula.ac.th;
6) Narong Punnim, Professor, Department of Mathematics, Faculty of Science, Srinakharinwirot University, narongp@swu.ac.th;
7) Sompong Dhampongsa, Professor, Department of Mathematics, Chiangmai University, sompongd@chiangmai.ac.th.
8) Pierre Cartier, Professor, Institut des Havtes Etudes Scientifigues, 35 rte de Chartres, 91440 Bures sur Yvette, cartier@ihes.fr;