3 papers
math.OC2025
On decomposability and subdifferential of the tensor nuclear norm
Jiewen Guan, Bo Jiang, Zhening Li
We study the decomposability and the subdifferential of the tensor nuclear norm. Both concepts are well understood and widely applied in matrices but remain unclear for higher-orde…
q-bio.PE2024
Nestedness Promotes Stability in Maximum-Entropy Bipartite Food Webs
Zhening Li, John Harte
Food web topology and energy flow rates across food web linkages can influence ecosystem properties such as stability. Stability predictions from current models of energy flow are…
cs.CL2023
Predictive Chemistry Augmented with Text Retrieval
Yujie Qian, Zhening Li, Zhengkai Tu +2
This paper focuses on using natural language descriptions to enhance predictive models in the chemistry field. Conventionally, chemoinformatics models are trained with extensive st…