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Paula Rodriguez-Diaz

3 accepted papers

2026

A Critical Look at Targeted Instruction Selection: Disentangling What Matters (and What Doesn’t)

ICML 2026poster

Instruction fine-tuning of large language models (LLMs) often involves selecting a subset of instruction training data from a large candidate pool, using a small query set from the target task. Despite growing interest, the literature on targeted instruction selection remains fragmented and opaque: …

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2025

Optimizing Vital Sign Monitoring in Resource-Constrained Maternal Care: An RL-Based Restless Bandit Approach

AAAI 2025technical

Maternal mortality remains a significant global public health challenge. One promising approach to reducing maternal deaths occurring during facility-based childbirth is through early warning systems, which require the consistent monitoring of mothers' vital signs after giving birth. Wireless vital…

Cited by 3Source ↗PDF ↗Scholar ↗
2025

What is the Right Notion of Distance between Predict-then-Optimize Tasks?

UAI 2025

Comparing datasets is a fundamental task in machine learning, essential for various learning paradigms-from evaluating train and test datasets for model generalization to using dataset similarity for detecting data drift. While traditional notions of dataset distances offer principled measures of si