1.  Fine structure in information dynamics. First CSLI Workshop on Logic, Rationality and Interaction. 2012. Stanford, USA.
 
  1.  Schematic validity in Dynamic Epistemic Loigc: Decidability. The Third International Workshop on Logic, Rationality and Interaction (LORI-III). 2011. Guangzhou, China.
 
  1.  Taking mistakes seriously: equivalence notions for game scenarios with off equilibrium play. The Third International Workshop on Logic, Rationality and Interaction (LORI-III). 2011. Guangzhou, China.
 
  1.  Failures of uniform substitution - toward a systmatic study of substitution cores. Logical Dynamics: New trends and interfaces. 2011. Beijing, China.
 
  1.  Secondary education online - a case of Educational Program for Gifted Youth at Stanford University. International Workshop on Teaching Logic Today. 2011. Beijing, China.
 
 
  1.  Logics of Public Announcement with Announcement Protocols, Logics for Dynamics of Information and Preference. 2007. Universiteit van Amsterdam, Netherlands
 
  1.  Parameterization of Monadic Constraints, Logical Methods in Humanity 2006-7.  Stanford, USA.
 
  1.  The Expressivity and Frame Definability of H(@, ↓), Logical Methods in Humanity 2005-6.  Stanford, USA.
 
 
 
星 友啓 (ほし ともひろ)
Presentations
List of Presentations in Conferences and Workshops.