Characterizing the entropy function region via extreme rays. - Qi Chen 001; Raymond W. Yeung (ITW, 2012)

Two-partition-symmetrical entropy function regions. - Qi Chen 001; Raymond W. Yeung (ITW, 2013)

Partition-symmetrical entropy functions. - Qi Chen 001 (2014)

A marginal characterization of entropy functions for conditional mutually independent random variables (with application to Wyner's common information). - Qi Chen 001; Fan Cheng 002; Tie Liu 002; Raymond W. Yeung (ISIT, 2015)

On Characterizations of Markov Random Fields and Subfields. - Raymond W. Yeung; Ali Al-Bashabsheh; Chao Chen 013; Qi Chen 001; Pierre Moulin (CoRR, 2016)

Partition-Symmetrical Entropy Functions. - Qi Chen 001; Raymond W. Yeung (IEEE Trans. Inf. Theory, 2016)

On Information-Theoretic Characterizations of Markov Random Fields and Subfields. - Raymond W. Yeung; Ali Al-Bashabsheh; Chao Chen 013; Qi Chen 001; Pierre Moulin (IEEE Trans. Inf. Theory, 2019)

Characterisation of conditional independence structures for polymatroids using vanishing sets. - Terence H. Chan; Qi Chen 001; Raymond W. Yeung (Kybernetika, 2020)

Matroidal Entropy Functions: A Quartet of Theories of Information, Matroid, Design, and Coding. - Qi Chen 001; Minquan Cheng; Baoming Bai (Entropy, 2021)

On Zero-Error Capacity of "One-Edge" Binary Channels with Two Memories. - Qi Cao 003; Qi Chen 001 (ISIT, 2022)

Entropy Functions on Two-Dimensional Faces of Polymatroidal Region of Degree Four. - Shaocheng Liu; Qi Chen 001 (ISIT, 2023)

Matroidal Entropy Functions: Constructions, Characterizations, and Representations. - Qi Chen 001; Minquan Cheng; Baoming Bai (IEEE Trans. Inf. Theory, 2025)

On Zero-Error Capacity of Graphs With One Edge. - Qi Cao 003; Qi Chen 001; Baoming Bai (IEEE Trans. Inf. Theory, 2025)