b. 1970
Jelle Gerbrandy is a contemporary Dutch logician and philosopher known for his work in dynamic epistemic logic and the formal semantics of belief revision. His dissertation on bisimulations and belief updates helped establish foundational frameworks for modeling knowledge change in multi-agent systems.
Co-developed dynamic epistemic logic frameworks for belief revision
Authored influential dissertation 'Bisimulations on Planet Kripke' (1999)
Contributed to formal semantics of common knowledge and information update
Advanced analysis of plausibility updates in sequential game theory