activity
20242026
most citedHow to Distinguish AI-Generated Images from Authentic Photographs

8 citations · 15 across the 14 of their papers we have counts for

collaborators

16 papers

cs.DL2026

Learning Checklists to Reduce Lottery Effects in Scientific Peer Review

Xuanyou Liu, Ziyang Guo, Jason Hartline +1

Reviewer lottery error describes error due to a small set of peer reviews attending to only some of the issues with a paper that a larger pool of eligible reviewers would raise. We…

cs.HC2026

Calibrating LLM Explanations to Human Decisions with Reinforcement Learning

Dong Shu, Ziyang Guo, Negar Kamali +2

Explanations of LLM outputs are considered an important way to make model behavior legible, helping human users make good decisions on downstream tasks. However, default training a…

cs.HC2026

Generative AI Literacy Training Improves Intelligence Analysts' Discrimination of Real and AI-Generated Images

Negar Kamali, Candice Rockell Gerstner, Jessica Hullman +1

Across social and online platforms, people are increasingly exposed to AI-generated images. As a consequence, the task of distinguishing AI-generated from authentic images is becom…

stat.ME2026

Hypothesizing an effect size by considering individual variation

Andrew Gelman, Amy Krefman, Lauren Kennedy +1

When designing and evaluating an experiment or observational study, it is useful to have a realistic hypothesis regarding the average treatment effect. We present an approach to co…

cs.AI2026

This human study did not involve human subjects: Validating LLM simulations as behavioral evidence

Jessica Hullman, David Broska, Huaman Sun +1

A growing literature uses large language models (LLMs) as synthetic participants to generate cost-effective and nearly instantaneous responses in social science experiments. Howeve…

cs.GT2025

Behavioral Study of Dashboard Mechanisms

Paula Kayongo, Jessica Hullman, Jason Hartline

Visualization dashboards are increasingly used in strategic settings like auctions to enhance decision-making and reduce strategic confusion. This paper presents behavioral experim…

cs.LG2025

Bridging Prediction and Intervention Problems in Social Systems

Lydia T. Liu, Inioluwa Deborah Raji, Angela Zhou +32

Many automated decision systems (ADS) are designed to solve prediction problems -- where the goal is to learn patterns from a sample of the population and apply them to individuals…

cs.AI2025

Explanations are a Means to an End: Decision Theoretic Explanation Evaluation

Ziyang Guo, Berk Ustun, Jessica Hullman

Explanations of model behavior are commonly evaluated via proxy properties weakly tied to the purposes explanations serve in practice. We contribute a decision theoretic framework…

cs.LG2025

Conformal Prediction and Human Decision Making

Jessica Hullman, Yifan Wu, Dawei Xie +2

Methods to quantify uncertainty in predictions from arbitrary models are in demand in high-stakes domains like medicine and finance. Conformal prediction has emerged as a popular m…

cs.HC2025

Seeing Eye to AI? Applying Deep-Feature-Based Similarity Metrics to Information Visualization

Sheng Long, Angelos Chatzimparmpas, Emma Alexander +2

Judging the similarity of visualizations is crucial to various applications, such as visualization-based search and visualization recommendation systems. Recent studies show deep-f…

cs.HC2025★ 1 cited

Characterizing Photorealism and Artifacts in Diffusion Model-Generated Images

Negar Kamali, Karyn Nakamura, Aakriti Kumar +3

Diffusion model-generated images can appear indistinguishable from authentic photographs, but these images often contain artifacts and implausibilities that reveal their AI-generat…

cs.AI2025

Explaining and Improving Information Complementarities in Multi-Agent Decision-making

Ziyang Guo, Yifan Wu, Jason Hartline +1

Multiple agents are increasingly combined to make decisions with the expectation of achieving complementary performance, where the decisions they make together outperform those mad…

cs.CY2024★ 3 cited

What to Consider When Considering Differential Privacy for Policy

Priyanka Nanayakkara, Jessica Hullman

Differential privacy (DP) is a mathematical definition of privacy that can be widely applied when publishing data. DP has been recognized as a potential means of adhering to variou…

cs.CY2024★ 3 cited

Automating the Practice of Science -- Opportunities, Challenges, and Implications

Sebastian Musslick, Laura K. Bartlett, Suyog H. Chandramouli +11

Automation transformed various aspects of our human civilization, revolutionizing industries and streamlining processes. In the domain of scientific inquiry, automated approaches e…

cs.HC2024★ 8 cited

How to Distinguish AI-Generated Images from Authentic Photographs

Negar Kamali, Karyn Nakamura, Angelos Chatzimparmpas +2

The high level of photorealism in state-of-the-art diffusion models like Midjourney, Stable Diffusion, and Firefly makes it difficult for untrained humans to distinguish between re…

cs.HC2024

Underspecified Human Decision Experiments Considered Harmful

Jessica Hullman, Alex Kale, Jason Hartline

Decision-making with information displays is a key focus of research in areas like human-AI collaboration and data visualization. However, what constitutes a decision problem, and…