Productive Online Discourse for Emergency Response. - Gaurav Nuti; Louis Penafiel; Janelle Ward; Abel Salinas; Fred Morstatter; Nathan Schurr; Deirdre Kelliher; Laura Cassani; Robert McCormack (ICWSM Workshops, 2022)

"Im not Racist but...": Discovering Bias in the Internal Knowledge of Large Language Models. - Abel Salinas; Louis Penafiel; Robert McCormack; Fred Morstatter (CoRR, 2023)

Towards Safer Online Spaces: Simulating and Assessing Intervention Strategies for Eating Disorder Discussions. - Louis Penafiel; Hsien-Te Kao; Isabel Erickson; David Chu; Robert McCormack; Kristina Lerman; Svitlana Volkova (CoRR, 2024)

Modeling Information Narrative Detection and Evolution on Telegram during the Russia-Ukraine War. - Patrick Gérard; Svitlana Volkova; Louis Penafiel; Kristina Lerman; Tim Weninger (CoRR, 2024)

Exploratory Models of Human-AI Teams: Leveraging Human Digital Twins to Investigate Trust Development. - Daniel Nguyen; Myke C. Cohen; Hsien-Te Kao; Grant Engberson; Louis Penafiel; Spencer Lynch; Svitlana Volkova (CoRR, 2024)

VirTLab: Augmented Intelligence for Modeling and Evaluating Human-AI Teaming Through Agent Interactions. - Svitlana Volkova; Daniel Nguyen; Louis Penafiel; Hsien-Te Kao; Myke C. Cohen; Grant Engberson; Laura Cassani; Mohammed Almutairi; Charles Chiang; Nandini Banerjee; Matthew Belcher; Trenton W. Ford; et al. (HCI (48), 2025)

Modeling Information Narrative Evolution on Telegram During the Russia-Ukraine War. - Patrick Gérard; Svitlana Volkova; Louis Penafiel; Kristina Lerman; Tim Weninger (ICWSM, 2025)