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Xinyan Su

3 accepted papers

2026

Budgeted Active Experimentation for Treatment Effect Estimation from Observational and Randomized Data

ICML 2026poster

Estimating heterogeneous treatment effects is central to data-driven decision-making, yet industrial applications often face a fundamental tension between limited randomized controlled trial (RCT) budgets and abundant but biased observational data collected under historical targeting policies. Altho…

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2025

Unveiling Environmental Sensitivity of Individual Gains in Influence Maximization

NeurIPS 2025poster

Influence Maximization (IM) seeks a seed set to maximize information dissemination in a network. Elegant IM algorithms could naturally extend to cases where each node is equipped with a specific weight, reflecting individual gains to measure its importance. In prevailing literature, these gains are…

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2024

Partial Identification with Proxy of Latent Confoundings via Sum-of-ratios Fractional Programming

UAI 2024poster

Causal effect estimation is a crucial theoretical tool in uncertainty analysis. The challenge of unobservable confoundings has raised concerns regarding quantitative causality computation. To address this issue, proxy control has become popular, employing auxiliary variables W as proxies for the con…

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