Inferring dynamic networks from marginals with iterative proportional fitting

S Chang, F Koehler, Z Qu, J Leskovec… - arxiv preprint arxiv …, 2024 - arxiv.org
A common network inference problem, arising from real-world data constraints, is how to
infer a dynamic network from its time-aggregated adjacency matrix and time-varying …

Inferring Networks from Marginals Using Iterative Proportional Fitting

S Chang, Z Qu, J Leskovec… - The Second Learning on …, 2023 - openreview.net
When collecting dynamic network data, it is often more admissible—either due to privacy
concerns or real-time feasibility—to collect the marginals of a network than its time-varying …

Statistical inference for pairwise comparison models

R Han, W Tang, Y Xu - arxiv preprint arxiv:2401.08463, 2024 - arxiv.org
Pairwise comparison models have been widely used for utility evaluation and ranking
across various fields. The increasing scale of problems today underscores the need to …

Statistical ranking with dynamic covariates

P Dong, R Han, B Jiang, Y Xu - arxiv preprint arxiv:2406.16507, 2024 - arxiv.org
We consider a covariate-assisted ranking model grounded in the Plackett--Luce framework.
Unlike existing works focusing on pure covariates or individual effects with fixed covariates …

Computational Methods for Human Networks and High-Stakes Decisions

SY Chang - 2024 - search.proquest.com
In an interconnected world, effective policymaking increasingly relies on understanding
complex human networks, such as contact networks for pandemic response, supply chain …

[PDF][PDF] Estimating origin-destination matrices with sparse seed matrices

EM Tirindelli, DJ Reck - 2024 - academia.edu
Origin-destination matrices of traveller flows are a key ingredient to transport planning. In
public transport planning, most agencies conduct origin-destination surveys to extract line …