@inproceedings{chen-etal-2025-personatwin, title = "{P}ersona{T}win: A Multi-Tier Prompt Conditioning Framework for Generating and Evaluating Personalized Digital Twins", author = "Chen, Sihan and Lalor, John P. and Yang, Yi and Abbasi, Ahmed", editor = "Dhole, Kaustubh and Clinciu, Miruna", booktitle = "Proceedings of the Fourth Workshop on Generation, Evaluation and Metrics (GEM{\texttwosuperior})", month = jul, year = "2025", address = "Vienna, Austria and virtual meeting", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/mtsummit-25-ingestion/2025.gem-1.66/", pages = "774--788", ISBN = "979-8-89176-261-9" }