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…
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…
Lattice Regularization of Non-relativistic Interacting Fermions in One Dimension
Zihan Li, Son T. Nguyen
Few-body physics plays a central role in many branches of physics, such as nuclear physics and atomic physics. Advances in controlling ultra-cold quantum gases provide an ideal tes…
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…
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…