NUST Nova at RIRAG 2025: A Hybrid Framework for Regulatory Information Retrieval and Question Answering Mariam Babar Khan author Huma Ameer author Seemab Latif author Mehwish Fatima author 2025-01 text Proceedings of the 1st Regulatory NLP Workshop (RegNLP 2025) Tuba Gokhan editor Kexin Wang editor Iryna Gurevych editor Ted Briscoe editor Association for Computational Linguistics Abu Dhabi, UAE conference publication khan-etal-2025-nust https://aclanthology.org/2025.regnlp-1.11/ 2025-01 73 78