PP-2019-14: Baltag, Alexandru and Özgün, Aybüke and Vargas, Ana Lucia (2019) Arbitrary Public Announcement Logic with Memory. [Pre-print]
PP-2022-01: Özgün, Aybüke and Schoonen, Tom (2022) The Logical Development of Pretense Imagination. [Pre-print]
PP-2019-15: Hawke, Peter and Özgün, Aybüke (2020) Truthmaker Semantics for Epistemic Logic. [Pre-print] (In Press)
MoL-2013-13: Özgün, Aybüke (2013) Topological Models for Belief and Belief Revision. [Report]