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Maria De-Arteaga

3 accepted papers

2026

Should You Use LLMs to Simulate Opinions? Quality Checks for Early-Stage Deliberation

AAAI 2026technical

The emergent capabilities of large language models (LLMs) have prompted interest in using them as surrogates for human subjects in opinion surveys. However, prior evaluations of LLM-based opinion simulation have relied heavily on costly, domain-specific survey data, and mixed empirical results leave

Cited by 0SourcePDFScholar
2025

More of the Same: Persistent Representational Harms Under Increased Representation

NeurIPS 2025poster

To recognize and mitigate the harms of generative AI systems, it is crucial to consider whether and how different societal groups are represented by these systems. A critical gap emerges when naively measuring or improving *who* is represented, as this does not consider *how* people are represented.…

Cited by 0SourceScholar
2021

Human-AI Collaboration with Bandit Feedback

IJCAI 2021poster

Human-machine complementarity is important when neither the algorithm nor the human yield dominant performance across all instances in a given domain. Most research on algorithmic decision-making solely centers on the algorithm's performance, while recent work that explores human-machine collaborati…