5 papers
Adaptive Autoguidance for Item-Side Fairness in Diffusion Recommender Systems
Zihan Li, Gustavo Escobedo, Marta Moscati +2
Diffusion recommender systems achieve strong recommendation accuracy but often suffer from popularity bias, resulting in unequal item exposure. To address this shortcoming, we intr…
Lattice Regularization of Non-relativistic Interacting Fermions in One Dimension
Zihan Li, Son T. Nguyen
Few-body systems in one spatial dimension provide an ideal setting for testing lattice methods, since exact results are available against which lattice systematics can be assessed.…
Introducing Quantum Computing into Statistical Physics: Random Walks and the Ising Model with Qiskit
Zihan Li, Dan A. Mazilu, Irina Mazilu
Quantum computing offers a powerful new perspective on probabilistic and collective behaviors traditionally taught in statistical physics. This paper presents two classroom-ready m…
COFAP: A Universal Framework for COFs Adsorption Prediction through Designed Multi-Modal Extraction and Cross-Modal Synergy
Zihan Li, Mingyang Wan, Mingyu Gao +4
Covalent organic frameworks (COFs) are promising adsorbents for gas adsorption and separation, while identifying the optimal structures among their vast design space requires effic…
Symmetric Entropy Regions of Degrees Six and Seven
Zihan Li, Shaocheng Liu, Qi Chen
In this paper, we classify all G-symmetric almost entropic regions according to their Shannon-tightness, that is, whether they can be fully characterized by Shannon-type inequaliti…