| Friday | 4 June | 
          10:00 - 10:45 | Anatol Slissenko Title: Some algorithmic and logic questions arising in the analysis of security
 | 10:45 - 11:30 | Seda Manukian Title: On some relations between arithmetical systems and algebras of recursively numerable sets
 | 11:30 - 12:00 | Coffee break | 12:00 - 12:45 | Paola D'Aquino and Angus Macintyre Title: Quadratic forms over models of
  | 12:45 - 13:30 | Mikael  Khachatryan Title: On the complexity of representation of functions obtained by word recursion
 | 13:30 - 15:30 | Lunch | 15:30 - 16:15 | Marc Arabyan Title: English typographic rules for scientific publication
 | 16:15 - 16:45 | Coffee break | 16:45- 17:30 | Yuri Movsisyan Title: Euler's function for rings
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