* The author's registration fee includes participation in all sessions, printed proceedings of the IDAACS'2003 papers, coffee-breaks, cocktail party (at the beggining of the workshop), bankuet, and excursion to Lviv City.
     The student's registration fee includes the participation in all sessions, printed proceedings of the IDAACS'2003 papers, coffee-breaks, and excursion to Lviv City. Participation on coctail party and bankuet is avaiable for additional cost.
     Also the Organizing Committee is going to organize additional excursions to Lviv opera/ballet and Olesko Castle in the Lviv region, which are also available for additional cost.