3 papers
cs.CL2026
LEX-EC: A Lexical Evidence-Channel Audit Framework for Zero-Shot LLM Personality Classification in Black-Box Settings
Brittany Harbison, Ashok K. Goel
Large language models may easily assign personality labels from text, but model interpretability remains an open problem. To address this gap, we introduce LEX-EC, a reusable black…
cs.CL2026
Personality-Enhanced Social Recommendations in SAMI: Exploring the Role of Personality Detection in Matchmaking
Brittany Harbison, Samuel Taubman, Travis Taylor +1
Social belonging is a vital part of learning, yet online course environments present barriers to the organic formation of social groups. SAMI (Social Agent Mediated Interactions) o…
cs.CL2025
Using Sentiment Analysis to Investigate Peer Feedback by Native and Non-Native English Speakers
Brittney Exline, Melanie Duffin, Brittany Harbison +2
Graduate-level CS programs in the U.S. increasingly enroll international students, with 60.2 percent of master's degrees in 2023 awarded to non-U.S. students. Many of these student…