Alexandra DeLucia

Researcher, Computer Scientist, Problem Solver. · Data Science and AI Institute (DSAI) · Johns Hopkins University

⭐ Update 03/2026: I am currently on the job market for a full-time research position starting late 2026. Please reach out if you are interested in discussing opportunities!

Research interests

Natural Language Processing, Machine Learning, Social Media, Large Language Models, Public Health, Computational Social Science, Text Generation, Controllable Generation, Decoding, Information Extraction, Summarization, Evaluation

Selected publications (since 2023)

• MedExpert: An Expert-Annotated Dataset for Medical Chatbot Evaluation (2025) • Can One Size Fit All?: Measuring Failure in Multi-Document Summarization Domain Transfer (2025) • Bernice: A Multilingual Pre-trained Encoder for Twitter (2022)

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