3 papers
cs.HC2024
Beyond Numbers: Creating Analogies to Enhance Data Comprehension and Communication with Generative AI
Qing Chen, Wei Shuai, Jiyao Zhang +2
Unfamiliar measurements usually hinder readers from grasping the scale of the numerical data, understanding the content, and feeling engaged with the context. To enhance data compr…
math.AC2023
The Cohen-Macaulay type of edge-weighted r-path ideals
Shuai Wei
We describe combinatorially the Cohen-Macaulay type of edge-weighted r-path suspensions of edge-weighted graphs for an arbitrary positive integer r. The computation of the Cohen-Ma…
math.AC2023
Cohen-Macaulay weighted chordal graphs
Shuai Wei
In this paper I give a combinatorial characterization of all the Cohen-Macaulay weighted chordal graphs. In particular, it is shown that a weighted chordal graph is Cohen- Macaulay…