The joint paper with Dazhu Li is about using modal logic to capture the usual mereology theories. It has been a long way since we started it as a master thesis project for Dazhu at PKU. Now Dazhu is an assistant professor at the Institute of Philosophy at Chinese Academy of Sciences after getting his PhD from Tsinghua/UvA.

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April 16th, 2023

I will give a keynote talk at CLAR 2023

The 5th International Conference on Logic and Argumentation (CLAR 2023) invites contributions from logic, artificial intelligence, philosophy, computer science, linguistics, […]

April 16th, 2023

I serve as a PC member for two workshops

ESSLLI 2023 WORKSHOP on First-order Modal and Temporal Logics: State of the art and perspectives  (FOMTL 2023) LICS-affiliated Workshop on The Decision Problem in […]

January 26th, 2023

Our paper on WAML and Hypergraph is published by Synthese

In this joint paper, we connect the following four topics: a class of generalized graphs whose relations do not have […]

July 30th, 2022



June 25th, 2022

Our paper is accepted at WoLLIC 2022

In this paper, following the early steps of Burgess in the 80s, we axiomatize tense logics over (variants of) lattices.

June 21st, 2022

Our joint paper is accepted at MFCS 2022

In this joint paper, we basically map the terrain of the (un)decidability of various (generalizations of) bundled fragments of first-order […]

May 13th, 2022

Our paper is accepted at AiML 2022

Our joint paper on the epistemic interpretation of tensor disjunction is accepted at this year’s Advances in Modal Logic. This […]

May 5th, 2022



April 1st, 2022

Our paper on epistemic interpretation of inquisitive logic is accepted by APAL

This is the beginning of a series of works by Haoyu, Yunsong, and me looking at non-classical logics from an […]

March 31st, 2022


今年的现代逻辑会在济南开,感谢山大的逻辑学团队,感谢PC Chair 琚凤魁,欢迎大家投稿!