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Sara Pieri

4 accepted papers

2025

BiMediX2 : Bio-Medical EXpert LMM for Diverse Medical Modalities

Sahal Shaji Mullappilly, Mohammed Irfan Kurpath, Sara Pieri, Saeed Yahya Alseiari, Shanavas Cholakkal, Khaled M Aldahmani +5
EMNLP 2025

We introduce BiMediX2, a bilingual (Arabic-English) Bio-Medical EXpert Large Multimodal Model that supports text-based and image-based medical interactions. It enables multi-turn conversation in Arabic and English and supports diverse medical imaging modalities, including radiology, CT, and histolog

Cited by 0Source ↗PDF ↗code ↗Scholar ↗
2025

The Structural Safety Generalization Problem

Julius Broomfield, Tom Gibbs, George Ingebretsen, Ethan Kosak-Hine, Tia Nasir, Jason Zhang +4
ACL 2025finding

LLM jailbreaks are a widespread safety challenge. Given this problem has not yet been tractable, we suggest targeting a key failure mechanism: the failure of safety to generalize across semantically equivalent inputs. We further focus the target by requiring desirable tractability properties of atta…

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2024

BiMediX: Bilingual Medical Mixture of Experts LLM

Sara Pieri, Sahal Shaji Mullappilly, Fahad Shahbaz Khan, Rao Muhammad Anwer, Salman Khan, Timothy Baldwin +1
EMNLP 2024finding

In this paper, we introduce BiMediX, the first bilingual medical mixture of experts LLM designed for seamless interaction in both English and Arabic. Our model facilitates a wide range of medical interactions in English and Arabic, including multi-turn chats to inquire about additional details such…

Cited by 27Source ↗PDF ↗code ↗Scholar ↗
2023

Handling Data Heterogeneity via Architectural Design for Federated Visual Recognition

Sara Pieri, Jose Renato Restom, Samuel Horváth, Hisham Cholakkal
NeurIPS 2023poster

Federated Learning (FL) is a promising research paradigm that enables the collaborative training of machine learning models among various parties without the need for sensitive information exchange. Nonetheless, retaining data in individual clients introduces fundamental challenges to achieving perf…

Cited by 6Source ↗PDF ↗code ↗Scholar ↗