João Sedoc

Computer Science · Physical Sciences

20h-index1.7kcitations139works9.12yr avg
OpenAlex↗ORCID↗Google Scholar↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Topic Modeling(80), Natural Language Processing Techniques(62), Sentiment Analysis and Opinion Mining(20), Speech and dialogue systems(20), Mental Health via Writing(14)

Publications139 total

Prompt-Counterfactual Explanations for Generative AI System Behavior
ArXiv.org·2026Open Access
Prompt-Counterfactual Explanations for Generative AI System Behavior
arXiv (Cornell University)·2026Open Access
Overview of Dialog System Evaluation Track: Dimensionality, Language, Culture and Safety at DSTC 12
arXiv (Cornell University)·2025Open Access
ISCA: A Framework for Interview-Style Conversational Agents
arXiv (Cornell University)·2025Open Access
Generative AI Governance
2025
Knowing When Not to Answer: Lightweight KB-Aligned OOD Detection for Safe RAG
ArXiv.org·2025Open Access
What If the Prompt Were Different? Counterfactual Explanations for the Characteristics of Generative Outputs
2025Open Access
The Illusion of Empathy: How AI Chatbots Shape Conversation Perception
Proceedings of the AAAI Conference on Artificial Intelligence·2025· 4 citedOpen Access
Reasoning and the Trusting Behavior of DeepSeek and GPT: An Experiment Revealing Hidden Fault Lines in Large Language Models
arXiv (Cornell University)·2025Open Access
Front Matter
2025Open Access
PsychAdapter: Adapting LLM Transformers to Reflect Traits, Personality and Mental Health
arXiv (Cornell University)·2024· 1 citedOpen Access
To Err Is Human; To Annotate, SILICON? Reducing Measurement Error in LLM Annotation
arXiv (Cornell University)·2024· 1 citedOpen Access
Large language models display human-like social desirability biases in Big Five personality surveys
PNAS Nexus·2024· 22 citedOpen Access
The Illusion of Empathy: How AI Chatbots Shape Conversation Perception
arXiv (Cornell University)·2024· 3 citedOpen Access
Usability, Engagement, and Report Usefulness of Chatbot-Based Family Health History Data Collection: Mixed Methods Analysis
Journal of Medical Internet Research·2024· 7 citedOpen Access
Socially Responsible Data for Large Multilingual Language Models
arXiv (Cornell University)·2024· 3 citedOpen Access
Baby Bear: Seeking a Just Right Rating Scale for Scalar Annotations
arXiv (Cornell University)·2024Open Access
Evaluating generative AI responses to real-world drug-related questions
Psychiatry Research·2024· 18 citedOpen Access
Modeling Human Subjectivity in LLMs Using Explicit and Implicit Human Factors in Personas
arXiv (Cornell University)·2024Open Access
Lived Experience Matters: Automatic Detection of Stigma toward People Who Use Substances on Social Media
Proceedings of the International AAAI Conference on Web and Social Media·2024· 4 citedOpen Access
page 1 of 7Next →

Frequent Co-authors

Lyle Ungar(23), Sven Buechel(6), Johannes C. Eichstaedt(4), Sebastian Gehrmann(4), Khyathi Raghavi Chandu(4), Yufang Hou(4), Saad Mahamood(4), Simon Mille(4), Reno Kriz(4), Chris Callison-Burch(4), Tianlin Liu(4), H. Andrew Schwartz(3), Tosin Adewumi(3), Pawan Sasanka Ammanamanchi(3), Miruna Clinciu(3), Kaustubh Dhole(3), Esin Durmus(3), Ondřej Dušek(3), Cristina Gârbacea(3), Yacine Jernite(3)