4 citations · 5 across the 5 of their papers we have counts for
5 papers
Beyond Symmetric Alignment: Spectral Diagnostics of Modality Imbalance in Vision-Language Models in the Medical Domain
Alessandro Gambetti, Qiwei Han, Cláudia Soares +1
Vision-Language Models (VLMs) struggle when applied to medical image-text data, yet the tools available to diagnose this failure remain limited. Existing representation alignment m…
Cross-Platform E-Commerce Product Categorization and Recategorization: A Multimodal Hierarchical Classification Approach
Lotte Gross, Rebecca Walter, Nicole Zoppi +4
This study addresses critical industrial challenges in e-commerce product categorization, namely platform heterogeneity and the structural limitations of existing taxonomies, by de…
A Survey on Human-Centered Evaluation of Explainable AI Methods in Clinical Decision Support Systems
Alessandro Gambetti, Qiwei Han, Hong Shen +1
Explainable Artificial Intelligence (XAI) is essential for the transparency and clinical adoption of Clinical Decision Support Systems (CDSS). However, the real-world effectiveness…
AiGen-FoodReview: A Multimodal Dataset of Machine-Generated Restaurant Reviews and Images on Social Media
Alessandro Gambetti, Qiwei Han
Online reviews in the form of user-generated content (UGC) significantly impact consumer decision-making. However, the pervasive issue of not only human fake content but also machi…
Dissecting Medical Referral Mechanisms in Health Services: Role of Physician Professional Networks
Regina de Brito Duarte, Qiwei Han, Claudia Soares
Medical referrals between primary care physicians (PC) and specialist care (SC) physicians profoundly impact patient care regarding quality, satisfaction, and cost. This paper inve…